СПОСОБЫ И КОМПОЗИЦИИ ДЛЯ НАНЕСЕНИЯ ПОКРЫТИЯ НА ПОДЛОЖКУ

Изобретение касается способов нанесения покрытия на автомобильные подложки и композиций покрытий. Способ включает (a) нанесение без нанесения промежуточной грунт-шпаклевки пигментсодержащей, придающей цвет композиции базового покрытия и (b) нанесение отверждаемой непигментированной композиции покрытия на указанный слой базового покрытия, причем слой базового покрытия сформирован посредством нанесения отверждаемой водной композиции, содержащей: (i) непрерывную фазу, содержащую воду, и (ii) диспергированную фазу, содержащую: (A) полимерные частицы, содержащие карбоксильные функциональные группы, содержащие ненасыщенные по этиленовому типу мономеры, включающие мультиненасыщенный по этиленовому типу мономер, причем указанный мультиненасыщенный по этиленовому типу мономер присутствует в количестве от 2 до 30 вес.% из расчета на общий вес ненасыщенных по этиленовому типу мономеров, и (B) поликарбодиимид. Технический результат заключается в обеспечении композиции базового покрытия, которое отверждается ...

СПОСОБ НАНЕСЕНИЯ РИСУНКА, НАПРИМЕР ЛОГОТИПА, НА НАРУЖНУЮ ОБОЛОЧКУ ЭЛЕМЕНТА ЛЕТАТЕЛЬНОГО АППАРАТА

... 1. Способ нанесения рисунка, например, логотипа, на наружную оболочку элемента летательного аппарата, содержащий следующие этапы:a) наносят по меньшей мере один слой (9, 11) краски на упомянутый элемент (1),b) наносят по меньшей мере один верхний слой (5) (основной слой) на упомянутый слой (9, 11) краски,c) наносят по меньшей мере один первый слой (13) прозрачного лака (прозрачный слой) на упомянутый основной слой (5),d) наносят упомянутый рисунок (3) на упомянутый первый слой (13) прозрачного лака,e) наносят по меньшей мере один второй слой (7) прозрачного лака (прозрачный слой) на упомянутый рисунок (3).2. Способ по п.1, в котором на этапе а) на упомянутый элемент наносят грунтовочный слой (11), а затем на упомянутый грунтовочный слой (11) наносят промежуточный слой (9).3. Способ по п.1 или 2, в котором вещество, образующее упомянутые прозрачные слои (7, 13), выбирают так, чтобы они обладали стойкостью к ультрафиолетовым лучам и имели хорошую яркость и очень гладкое поверхностное состояние ...

СПОСОБ ФОРМИРОВАНИЯ ПРЕВОСХОДНОГО МНОГОСЛОЙНОГО ПЛЕНОЧНОГО ПОКРЫТИЯ

Изобретение относится к способу формирования многослойного пленочного покрытия и может быть использовано для получения покрытия высокой цветности, яркости и интенсивного цвета. Способ формирования превосходного многослойного пленочного покрытия включает нанесение композиции покрытия на металлической основе на подложку покрытия для формирования пленочного покрытия на металлической основе. Композиция покрытия содержит красящий пигмент и люстровый пигмент. Кроме того, способ также включает нанесение композиции покрытия на цветной основе на пленочное покрытие на металлической основе, при этом композиция покрытия на цветной основе включает красящий пигмент и не включает люстровый пигмент. Затем осуществляют нанесение композиции прозрачного покрытия на пленочное покрытие на цветной основе, полученное для формирования прозрачного пленочного покрытия. Кроме того, способ включает одновременное нагревание и отверждение сформированных пленочного покрытия на металлической основе, пленочного покрытия ...

УСТАНОВКА ДЛЯ НАНЕНСЕНИЯ ПОКРЫТИЯ И СПОСОБ ЕЕ ЭКСПЛУАТАЦИИ

... 1. Установка для нанесения покрытия, в частности для лакирования кузовов автомобилей, содержащая ! a) тракт (2, 12) транспортировки, вдоль которого проходит транспортировка нескольких снабжаемых покрытием объектов (1) через установку для нанесения покрытия, и ! b) несколько обрабатывающих секций (13-17, 18-22, 23-27), в которых осуществляется обработка объектов, отличающаяся тем, что ! тракт (2, 12) транспортировки разветвляется на несколько параллельных ветвей (5-9, 30-33, 35-37, 54-57), в каждой из которых расположена, по меньшей мере, одна из обрабатывающих секций (13-17, 18-22, 23-27). ! 2. Установка для нанесения покрытия по п.1, отличающаяся тем, что параллельные ветви (5-9, 30-33, 35-37, 54-57) тракта (2, 12) транспортировки вновь сходятся на стороне выхода. ! 3. Установка для нанесения покрытия по п.1, отличающаяся тем, что в каждой из параллельных ветвей тракта (2, 12) транспортировки расположена, по меньшей мере, одна секция (13-17) для нанесения покрытия, в которой происходит ...

Verfahren zur Herstellung von Mehrschichtüberzügen, insbesondere bei der Kraftfahrzeuglackierung, die eine gute Zwischenschichthaftung ergeben

Verfahren zur Beschichtung einer Gebäudeoberfläche, insbesondere einer Wand-, Decken- oder einer Bodenoberfläche eines Gebäudes

Die Erfindung betrifft ein Verfahren zur Beschichtung einer Gebäudeoberfläche (1), insbesondere einer Wand-, Decken- oder Bodenoberfläche eines Gebäudes, bei welchem lichtemittierende Elemente (2), insbesondere organische lichtemittierende Dioden, in die Beschichtung (3) integriert werden. Erfindungsgemäß werden mehrere Schichten (4, 5, 6) ausgebildet, die wenigstens eine wärmeableitende Schicht (4), eine Zwischenschicht (5) und eine Deckschicht (6) umfassen. Zur Ausbildung der Schichten (4, 5, 6) werden viskose Beschichtungszusammensetzungen auf die Gebäudeoberfläche (1) aufgebracht. Die lichtemittierenden Elemente (2) werden dabei in wenigstens eine Schicht (4, 5, 6) integriert, so dass sie zumindest von der Deckschicht (6), die abschließend aufgebracht wird, vollständig überdeckt werden.

Verfahren zur Bildung eines Überzugsfilms

Verfahren zum Aufbringen einer brandschützenden Beschichtung auf ein Substrat und Substrat mit brandschützender Beschichtung

Gegenstand der Erfindung ist ein Verfahren zum Aufbringen einer brandschützenden Beschichtung auf ein Substrat. Das Verfahren weist folgende Schritte auf: a) Aufbringen einer ersten Klarlackschicht auf das Substrat; b) Aufbringen einer intumeszierenden Brandschutzschicht auf die erste Klarlackschicht; c) Aufbringen einer zweiten Klarlackschicht auf die intumeszierende Brandschutzschicht ...

Verwendung einer Mehrschichtlackierung in der Automobilindustrie

MIT EINEM MEHRSCHICHTÜBERZUG VERSEHENES SUBSTRAT UND VERFAHREN ZU DESSEN HERSTELLUNG

High gloss paints contg. aq. polymer dispersion binder - are applied, esp. to walls, as inorganic pigment-rich primer(s) and pigment-deficient top coat

High gloss, cover paints contg. inorganic pigments and aq. polymer dispersions, as binders, are applied in >=2 layers. At least one primer layer with pigment vol. concn. 15-95% is applied first and coated with a top layer having pigment vol. concn. 0-10%. The aq. dispersion used as binder for top layer contains a water-insol. copolymer with vitreous transition temp. 0-40 (5-25) degrees C and =25 (30) wt. % latex particles of average dia. 300 (50-200) nm. The paints are used for coating internal or external walls. Degree of gloss of top layer exceeds 64% (e.g. 72% at measuring angle 20 degrees) compared with 60% with standard dispersions paints, and increases inversely to inorganic pigment concn. in top layer.

Verfahren zum Lackieren von Konkretmassen, Porzellanen, Marmor u. dgl.

Holzwerkstoffplatten mit veredelter Oberflaeche

Aluminum coils, useful for the production of automobile bodies, are coated with a multi-layer coating comprising a pigmented powder slurry, a powder slurry clear lacquer and a sol-gel coating agent .

Aluminum coils, coated with colored and/or effect forming multi-layer coatings are prepared by application of a pigmented powder slurry, full or partial curing of the powder slurry layer, overcoating with a powder slurry clear lacquer followed by curing the clear lacquer and overcoating of the clear lacquer with a sol-gel coating agent to form a sealer layer. Aluminum coils (I), coated with colored and/or effect forming multi-layer coatings are prepared by: (A) application of a pigmented powder slurry onto a primed or unprimed surface of the aluminum coil to form a pigmented powder slurry layer. (B) curing of the powder slurry layer by thermal means and/or by actinic radiation to form a combination effect layer or to dry the powder slurry layer without full curing (C) overcoating of the combination effect layer or pigmented slurry layer with a powder slurry clear lacquer followed by (D) curing the clear lacquer alone or together with the pigmented powder slurry layer (E) overcoating of ...

Feuchtigkeitshärtende Beschichtungsmittel auf der Basis aprotischer Lösemittel enthaltend Bindemittel mit Alkoxysilangruppen und deren Verwendung

Die Erfindung betrifft feuchtigkeitshärtende Beschichtungsmittel auf Basis aprotischer Lösemittel, enthaltend (A) mindestens ein Bindemittel mit Alkoxysilangruppen und (B) mindestens einen Vernetzungskatalysator, dadurch gekennzeichnet, dass es als Bindemittel (A) mindestens ein Polyacrylat und/oder Polymethacrylat, das erhältlich ist unter Verwendung eines oder mehrerer ethylenisch ungesättigter Monomerer (a1) der Formel (I) $F1 mit R = Wasserstoff oder Methylrest, R' = Wasserstoff, Alkyl oder Cycloalkyl, R" = Alkyl, Cycloalkyl, Aryl, oder Aralkyl, wobei die Kohlenstoffkette durch nicht benachbarte Sauerstoff-, Schwefel- oder NRa-Gruppen unterbrochen sein kann, mit Ra = Alkyl, Cycloalkyl, Aryl oder Aralkyl, x = 0 bis 2, und als Vernetzungskatalysator mindestens einen phosphor- und stickstoffhaltigen Katalysator (B), enthält. Gegenstand der vorliegenden Erfindung ist außerdem ein Verfahren zur Herstellung einer Mehrschichtlackierung unter Verwendung dieser Beschichtungsmittel, insbesondere ...

Vehicle body production method

Coating structure on an aluminium wheel

A coating structure formed on an aluminum wheel (1) having machined and non-machined surface portions includes a polyester-polyurethane hybrid primer layer 13 formed on at least a non-machined surface 12, an acryl-based colour coating layer 14 formed on the primer layer 13, and a clear coating layer 15 formed on an entire visible surface of the aluminum wheel (1). The clear coating layer 15 may be a glycidyl methacrylate resin and formed on the colour coating layer (14) at the portion of the wheel (1) where the colour coating layer (14) is formed. The non-machined surface may be an inside surface defining a ventilation hole.

PROCEDURE FOR THE PRODUCTION OF MULTI-LAYER COATS, IN PARTICULAR DURING THE MOTOR VEHICLE LACQUER FINISH, THE ONE A PROPERTY INTERMEDIATE LAYER ADHESION RESULTING IN.

AQUEOUS SCREEDING COMPOUNDS, AS WELL AS PROCEDURES FOR THE MULTI-LAYER LACQUER FINISH UNDER THEIR USE

PROCEDURE FOR THE REPAIR LACQUER FINISH

EFFEKTPIGMENTE ENTHALTENDE PULVERLACKE UND PULVERLACKDISPERSIONEN (PULVERSLURRIES)

PROCEDURE FOR THE MULTILEVEL LACQUER FINISH OF SUBSTRATES

PROCEDURE FOR THE MULTI-LAYER LACQUER FINISH

PROCEDURE FOR THE REPAIR COATING OF MULTI-LAYER COATS ON SUBSTRATES

Antifogging plastic lens material

Method for producing multilayer clearcoats and color- and/or effect-imparting multilayer coats

Solar reflectance

The invention provides a layered colored solar reflective system comprising (i) a first layer comprising a first particulate material having a substantially rutile crystal habit and an average particle size within a range of about 0.55 µm and about 0.95 µm, dispersed in a vehicle and (ii) a second layer positioned on at least a portion of the first layer, the second layer comprising a second particulate material having a substantially rutile crystal habit and an average particle size within a range of about 1.0 µm and 1.6 µm, and a colorant dispersed in a vehicle. The layered color solar reflective system may be applied onto a structure to provide a dark, intense color as well as enhanced total solar reflectance.

PROCESS FOR THE MULTI-LAYER REPAIR COATING OF SUBSTRATES

A process for the multi-layer repair coating of substrates, wherein a base coat layer of a water-based base coat coating composition is applied to a precoated substrate and a clear coat layer of a transparent clear coat coating composition is applied to the base coat layer thus obtained, characterised in that the base coat layer of the colour- and/or special effect-imparting water-based base coat coating composition is applied in three successive spray passes, and each spray pass is executed such that uniform, adjacent and substantially non-overlapping coating strips are applied to the substrate surface to be coated.

EFFECT PIGMENT DISPERSION AND METHOD FOR FORMING MULTILAYER COATING FILM

Provided is a bright pigment dispersion containing water, a wetting agent (A), a flaky bright pigment (B), and a specific cellulose nanofiber (C), wherein the content of solid components in the bright pigment dispersion with respect to 100 parts by mass of all of the components in the bright pigment dispersion is 0.1-10 parts by mass, and the viscosity of the bright pigment dispersion is in the range of 100-10000 mPa·sec as measured using a B-type viscometer under the condition of a rotation speed of 6 rpm.

WATERBORNE COMPOSITIONS CONTAINING COPOLYMERS OF ISOBUTYLENE

A curable, aqueous film-forming composition is provided, comprising: (a) a copolymer containing reactive functional groups and comprising at least 30 mol % of residues having alternating structural units: -~DM-AM~-wherein DM represents a residue from a donor monomer, and AM represents a residue from an acceptor monomer, at least 15 mol % of the copolymer comprising a donor monomer having the structure (I): wherein R1 is linear or branched C1 to C 4 alkyl, R2 is selected from methyl, linear, cyclic or branched C1 to C20 alkyl, alkenyl, aryl, alkaryl and aralkyl; and (b) a curing agent having functional groups reactive with the reactive functional groups of (a).The invention is also directed to a multi-component composite coating composition including a base coat deposited from a pigmented film-forming composition and a transparent topcoat applied over the base coat. At least one coat is the film- forming composition described above.

RADIATION CURABLE COMPOSITIONS CONTAINING COPOLYMERS OF ISOBUTYLENE AND ACRYLIC MONOMERS

A composition that includes a copolymer of isobutylene and diisobutylene-type monomers and various other vinyl monomers; the copolymer comprising a group that is capable of undergoing a polymerization reaction when exposed to actinic radiation or ionizing radiation. The composition may be used to coat a substrate by providing a substrate; applying a layer of a radiation-curable composition that includes the copolymer described above over at least a portion of a surface of the substrate; and curing the radiation-curable composition by exposing the layer to actinic radiation in an amount sufficient to effect curing of the radiation-curable composition.

METHOD OF MANUFACTURING A PATTERNED, COLOURED SURFACE ON AN OBJECT AS WELL AS AN OBJECT MANUFACTURED BY THE METHOD AND A PAINT FOR CARRYING OUT THE METHOD

EXTERNAL WALL PANEL AND METHOD OF COATING FOR THE SAME

The present invention has an external wall panel and a coating method for it. The coating method is capable of providing a stable coating in the vicinity of a corner edge area of a convex portion, even if the area has cracks, hairline cracks, blowholes and/or pinholes. The coating can solve problems caused by cracks and the like. An external wall panel has a base panel having a three-dimensional ornamental design surface, a lower coating layer formed on the surface of the base panel, a mid-coating layer formed on the lower coating layer, a first clear layer containing beads formed on the mid-coating layer, and a second clear layer made of a transparent layer or semi-transparent layer formed on the first clear layer wherein the second clear layer has a thick film layer portion in the vicinity of a corner edge of a convex portion of the three-dimensional ornamental design surface.

EXTERNAL WALL PANEL AND METHOD OF COATING FOR THE SAME

The present invention provides an external wall panel which is excellent in ornamental design and weather resistance and a coating method for the external wall panel. The coating method is capable of providing a stable coating in the vicinity (including a slope area) of a corner edge area of a convex portion even if the area has cracks, hairline cracks, blowholes and/or pinholes. The resulting coating can solve the problem caused by cracks and the like. The external wall panel has a joint portion which has an excellent weather resistance and a matte appearance and looks glossy in the vicinity (including a slope area) of a corner edge area of the convex portion where cracks, hairline cracks, blowholes and/or pinholes tend to occur. An external wall panel of the invention comprises a base panel having a three-dimensional ornamental design surface, a lower coating layer formed on the surface of the base panel, a mid-coating layer formed on the lower coating layer, a first clear layer containing ...

METHOD FOR PRODUCING BUILDING MATERIAL

A method for producing a building material includes a first step of applying a first ultraviolet-curable paint onto an inorganic material containing a woody reinforcement and incompletely curing the first ultraviolet-curable paint, a second step of applying a second ultraviolet-curable paint and completely curing the second ultraviolet-curable paint, a third step of polishing the completely cured second ultraviolet-curable paint to smoothen a surface of the completely cured second ultraviolet-curable paint, and a fourth step of applying an enamel paint and curing the enamel paint. In the second step, the second ultraviolet-curable paint is applied while the first ultraviolet-curable paint is incompletely cured.

WATER-DILUTABLE STONE IMPACT PROTECTION PAINT

The invention relates to the preparation of a water-dilutable stone impact protection and of a compensation paint and its use and processes for their production, especially in the automobile industry. The water-dilutable stone impact protection paint contains 20 to 60 wt % binder and 2 to 10 wt % pigments and possibly uncoagulated overspray of water-soluble base paints and the compensation paint contains 40 to 80 wt % binder.

Procedimento per ottenere elementi adatti per pavimentazioni e rivestimenti, ed elemento realizzato con tale procedimento

Holzwerkstoffplatte mit veredelter Oberfläche

MULTILAYER SURFACE COVERING

Film-coating member and manufacturing method thereof

The invention provides a film-coating member, comprising a transparent substrate. A basecoat layer, a metal layer and a topcoat layer are formed on the transparent substrate successively, wherein the basecoat layer is acrylic acid added with 35-40% by mass of white color paste or 2-4% by mass of a black color paste; the metal layer is formed by an NCVM method; and the topcoat layer is a printing ink. The invention also provides a manufacturing method of the film-coating member. The film-coating member has a light-shielding the effect and good appearance.

PROCEDE DE DECORATION DU BOIS

L'invention concerne les industries du bois et de la décoration. Procédé de décoration d'une surface de bois, suivant lequel on enduit ladite surface d'une première couche de gomme arabique et de blanc de craie, d'une seconde couche de poudre colorante et de gomme arabique, puis d'une troisième couche constituée par un glacis, et après avoir enlevé les trois couches suivant des motifs de décoration, on effectue un vernissage. Application à la décoration des meubles.

A method for making tight of films or the polyethylene articles

TWO-TONE PAINT METHOD INCLUDING A SYSTEM OF MOTOR VEHICLE

METHOD OF PRODUCING WATER-BORNE MULTICOLOR PATTERN PAINT COMPOSITION, WATER-BORNE MULTICOLOR PATTERN PAINT COMPOSITION PRODUCED THEREBY AND METHOD OF APPLYING THREE-DIMENSIONAL NATURAL STONE PATTERN USING SAME

The present invention relates to a method of producing a water-borne multicolor pattern paint composition, to a water-borne multicolor pattern paint composition produced thereby, and to a method of applying a three-dimensional natural stone pattern using the same. The method of producing a water-borne multicolor pattern paint composition according to the present invention comprises: mixing 50.0-60.0 wt% of a water-borne gel; and 40.0-50.0 wt% of a natural stone color paint, wherein the water-borne gel is prepared by mixing a synthetic silica thickening agent, a water-soluble anti-sedimentation agent and water, and the natural stone color paint is prepared by mixing a paste for forming water-soluble multicolor paint particles and a pigment paste; and cutting the natural stone color paint to a size of 3-8 mm and dispersing the same by using a mesh screen which moves up and down. The present invention can be used to realize various beautiful colors and patterns of natural granite, or luxurious ...

WATERBORNE THERMOSETTING COMPOSITIONS CONTAINING ALTERNATING COPOLYMERS OF ISOBUTYLENE TYPE MONOMERS

COLOR-AND/OR EFFECT-PRODUCING FILMS, METHOD FOR THE PRODUCTION AND USE THEREOF

LAMINATED BODY

A laminated body, wherein a structure having a gas barrier intermediate layer formed by applying, thereto, a coating agent including soluble macromolecules provided between two deposited film layers is installed on a substrate. © KIPO & WIPO 2007 ...

A building boards and coating method of the same

The present invention provides an external wall panel which is excellent in ornamental design and weather resistance and a coating method for the external wall panel. The coating method is capable of providing a stable coating in the vicinity (including a slope area) of a corner edge area of a convex portion even if the area has cracks, hairline cracks, blowholes and/or pinholes. The resulting coating can solve the problem caused by cracks and the like. The external wall panel has a joint portion which has an excellent weather resistance and a matte appearance and looks glossy in the vicinity (including a slope area) of a corner edge area of the convex portion where cracks, hairline cracks, blowholes and/or pinholes tend to occur.; An external wall panel of the invention comprises a base panel having a three-dimensional ornamental design surface, a lower coating layer formed on the surface of the base panel, a mid-coating layer formed on the lower coating layer, a first clear layer containing ...

METHOD OF CURING COATINGS ON AUTOMOTIVE BODIES USING HIGH ENERGY ELECTRON BEAM OR X-RAY

The invention is directed to the use of medium to high power (greater than or equal to 1 kW) and medium to high energy (greater than or equal to 1 MeV) electron beam or X-ray to cure coatings in thick complex three dimensional automotive bodies. The medium to high power, medium to high energy has sufficient throughput and penetration to permit curing through multiple layers of steel and, therefore, is able to penetrate shadows caused by the bends, folds and curves in automotive bodies. In addition, the medium to high power, medium to high energy beam has sufficient throughput and penetration to cure the thicker coatings that accumulate in surface cracks and crevices. The invention permits the use of electron beam curable coatings and, thereby, reduces the fire hazard, hazardous air pollutant, and volatile organic problems associated with the non-reactive solvents used in the solvent based paints conventionally employed in the automotive industry.

METHOD FOR FORMING BRIGHT COATING FILM

A method (I) for forming a bright coating film, which comprises a process (1) of applying, on an article to be applied, an aqueous bright thermosetting base coating (A) in two to five stages, wherein the application is carried out in such a manner that each coating film in the second stage or a later stage has a thickness of 0.3 to 5 μm in terms of a cured film, a process (2) of applying a thermosetting clear coating (B) on an uncured or thermally cured coating film of the base coating (A), a process (3) of applying an aqueous bright thermosetting base coating (C) in two to five stages on an uncured or thermally cured coating film of the thermosetting clear coating (B), (4) a process of applying a thermosetting clear coating (D) on an uncured or thermally cured coating film of the base coating (C), and a process (5) of heating a four layer coating film comprising a coating film of the base coating (A), a coating film of the clear coating (B), a coating film of the base coating (C) and a ...

PROCESS FOR APPLYING A MULTILAYERED COAT OF LACQUER

In a process for applying a multilayered coat of lacquer, a priming layer, a base lacquer layer and one or more clear lacquer coatings are applied on a metallic surface that can be autophoretically coated. An intermediate layer can be applied between the priming layer and the base lacquer layer. The priming layer is applied as a first coating layer made of a coating agent that can be autophoretically deposited and is then baked, and the other coating layers are then applied, so that the total dry layer thickness of the multilayered coat of lacquer lies between 80 and 130 'mu'm and the total dry layer thickness of the clear lacquer layers lies between 40 and 80 'mu'm.

Thermosetting compositions containing alternating copolymers of isobutylene type monomers

A thermosetting composition that includes an ungelled copolymer composition and a crosslinking agent. The ungelled copolymer composition includes a functional group-containing copolymer that includes segments of alternating residues derived from a donor monomer composition comprising an acceptor monomer composition. The donor monomer composition includes one or both of isobutylene and diisobutylene, and the acceptor monomer composition includes acrylic monomers and monomers containing functional groups. The ungelled copolymer composition is substantially free of transition metals and Lewis acids, and the copolymer is substantially free of maleate-type monomer residues and fumarate-type monomer residues. The crosslinking agent has at least two functional groups that are reactive with the functional groups of the copolymer. The thermosetting composition may be in liquid, powder, or dispersed form and may be applied by traditional or electrocoating methods.

Functional fluoropolymers and thermosetting compositions containing same

A composition that includes a fluorine-containing copolymer containing at least 30 mol % of residues having the following alternating structural unit: -[DM-AM]- where DM represents a residue from a donor monomer having the following structure (I): where R1is linear or branched C1to C4alkyl; R2is selected from methyl, linear, cyclic or branched C1to C20alkyl, alkenyl, aryl, alkaryl and aralkyl; and AM represents an acceptor monomer. The copolymer contains at least 5 wt. % fluorine. The composition may include co-reactive functional groups and may be a thermosetting composition, which can be used to coat a substrate. The thermosetting composition may be part of a multi-component composite coating composition that includes a base coat deposited from a pigmented film-forming composition and a substantially pigment free top coat applied over at least a portion of the base coat.

Method of producing durable layered coatings

The present invention relates to a process for producing a durable multi-layered coating on difficult-to-coat substrates, such as aluminum. The process includes subjecting the surface of the difficult-to-coat substrate to a adhesion promoting step, followed by applying an intermediate layer of flexible primer, which contains a polyester copolymer produced through a two-stage polymerization process. A mar resistant top layer of clear coating composition is then applied over the intermediate layer to produce the multi-layered durable coating on the difficult-to-coat substrate. If desired, the intermediate layer may be pigmented or it may be applied in the form of one or more patterned layers of different colors. Alternatively, one or more patterned layers of different colors may be applied over the intermediate layer before the application of the mar resistant top layer. If desired, the application of the mar resistant top layer and the patterned layers may be delayed by up to 12 weeks to ...

Display unit and method of preparing same

A first compound is applied to the polymeric coating of the display unit and the polymeric coating is ground with the first compound to even out a surface of the polymer coating. A second compound is then applied to the polymeric coating and ground on the polymeric coating to form a protective coating on the polymeric coating with the second compound. The protective coating is cleaned and a first polishing compound is applied to an oscillating polishing machine to polish the protective coating with the first polishing compound. A second polishing compound is then applied on the polishing machine and the protective coating is polished with the second polishing compound to form a polishing surface coating on the protective coating so that the retro reflection is at least 11 candela/m2/lux.

PRINTED LAMINATE WITH DIGITAL PRINTING AND METHOD FOR MANUFACTURE

A printed laminate includes a substrate and a priming layer positioned over the substrate, wherein digital printing is applied to the priming layer. A top coat layer is applied over the digital printing and the priming layer, the top coat layer being composed of a clear hot melt polyurethane first top coat layer and a clear UV cured acrylic second top coat layer. 1. A printed laminate , comprising:a substrate;a priming layer positioned over the substrate, wherein digital printing is applied to the priming layer; anda top coat layer applied over the digital printing and the priming layer, the top coat layer being composed of a clear hot melt polyurethane first top coat layer and a clear UV cured acrylic second top coat layer.2. The printed laminate according to claim 1 , wherein the substrate is medium density fiberboard.3. The printed laminate according to claim 1 , wherein the substrate is a phenolic core backer laminate.4. The printed laminate according to claim 1 , wherein the substrate is high pressure decorative laminate.5. The printed laminate according to claim 1 , wherein the substrate is treated with an adhesion promoter.6. The printed laminate according to claim 5 , wherein a filler layer is positioned between the substrate and the priming layer.7. The printed laminate according to claim 1 , wherein the priming layer is a white UV cured acrylic.8. The printed laminate according to claim 7 , wherein the coat weight of the white UV cured acrylic of the priming layer is between approximately 18 grams/meterand approximately 100 grains/meter.9. The printed laminate according to claim 1 , wherein the coat weight of the clear hot melt polyurethane first top coat layer is approximately 40 grams/meterto approximately 80 grams/meter.10. The printed laminate according to claim 1 , wherein the coat weight of the clear UV cured acrylic second top coat layer is approximately 5 grams/meterto approximately 20 grams/meter.11. A method for manufacturing a printed laminate ...

COATING AND PRODUCTION METHOD THEREOF BY INKJET PRINTING METHODS

There are several coatings and a method for surface finishing, in particular for producing durable and stable surface coatings using ink jet printing methods. The coating comprises a first layer, which can be produced from one or more ink jet-capable inks, and a second layer, which can be produced from one or more top coats, wherein at least the first layer is applied using an ink jet print head.

Barrier coatings for polymeric substrates

An exemplary embodiment provides coated polymeric substrates that have a polymeric substrate body with a coated surface. The surface coating includes more than one pair of coating layers. Each pair of coating layers includes a first applied coating layer and a second applied coating layer. In addition, an indicator, applied on top of or between coating layers, provides an indication of wear of the coating. The first and second applied coating layers have a thickness between about 3 to about 10 nanometers. The coating exhibits a Hall-Petch effect.

METHOD OF CREATING A DESIGN ON A HELMET

A method of creating a design on complex curves and irregular contours of a protective helmet, quickly and without having to first disassemble the helmet. A design is transferred to a clear film/acetate, which is then exposed onto a photoresist mask, transferring the design to the photoresist mask. The mask is washed out creating blast-able areas in the design mask. The mask is adhered to an area of the helmet, which is otherwise covered with a sealed protective bag. Sandblasting/abrasive-blasting etches portions of the helmet surface through the blast-able area of the mask. Various colors or other special effects may be painted/applied onto the etched portions of the helmet surface. The protective bag and photoresist mask can be removed, and the painted areas buffed/polished in a final step. 1. A method of forming a design on a helmet , comprising:applying a design to a clear sheet;placing the clear sheet against a negative photoresist film to form a masking couple;exposing the masking couple to UV light to expose and polymerize areas of the negative photoresist film not blocked by the design;separating the clear sheet from the negative photoresist film;washing the negative photoresist film with water to remove material within areas of the negative photoresist film that were blocked by the design and create a photoresist mask having an open area in the shape of the design;adhering the photoresist mask to an area on a helmet;securing a protective cover around the helmet except over the photoresist mask;sandblasting/abrasive-blasting the photoresist mask to etch portions of the helmet underneath the open area;applying paint to the etched portions of the helmet; andremoving the protective cover and photoresist mask from the helmet.2. The method of claim 1 , wherein the negative photoresist film is stretchable.3. The method of claim 2 , wherein the negative photoresist film is self-adhesive.4. The method of claim 1 , wherein the negative photoresist film is self- ...

Stain-resistant coated cookware

Heat-stable coatings on cookware can be made stain-resistant by including a pigmented brown intermediate layer and a clear topcoat layer containing mica or coated mica platelets for sparkle. Such coatings are particularly suitable for electrical cookware.

Process for making multilayer coating with a cationic filling-layer

WATER-DILUTABLE STONE IMPACT PROTECTION PAINT AND COMPENSATION PAINT, THEIR USE AND PROCESSES FOR THEIR PRODUCTION

STRUCTURAL ELEMENT WITH WEATHER-RESISTANT COATING AND COATING INSTALLATION

多層被覆を有する支持体およびその製造方法

... 本発明は、多層被覆を有する支持体に関する。さらに本発明は、入口1を介して被覆するべき自動車ボディを予備処理工程2に導入するその製造方法に関する。その後、電着塗装3および電着塗料層の焼き付けを行う。工程5で粉体塗料を用いた被覆(工程6)に対する予備処理を行う。工程7でIR照射により乾燥させる。その後、冷却工程7が続く。粉体塗料層上に粉体塗料を工程9で施与する。中間乾燥10の経過後で、保護層を工程11で施与し、かつ引き続き工程12で焼き付ける。出口11を介して自動車ボディを装置から搬出する。 ...

СТРОИТЕЛЬНАЯ ПАНЕЛЬ И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ

Изобретение относится к строительной панели. Строительная панель (1) на лицевой поверхности базовой плиты (2) имеет рельефный узор (211). На рельефный узор (211) последовательно наносят первый (3) и второй (4) грунтовочные слои, блестящий прозрачный слой (5) и верхний прозрачный слой (6). Слой (4) получен путем нанесения второго грунтовочного материала (41) на лицевую поверхность слоя (3) и имеет рельефную поверхность, повторяющую рельефный узор (211). Слой (5) получен путем нанесения на выступы рельефной поверхности слоя (4) первого прозрачного лакокрасочного материала (51), содержащего множество блестящих частиц (52) в виде тонких чешуек. Частицы (52) в слое (5) не оседают и в основном расположены параллельно плоскости плиты (2). Слой (6) сформирован на всей поверхности слоя (4), включая поверхность слоя (5). Дополнительно вязкость первого лакокрасочного материала (51) составляет 95˜120 KU. Решение направлено на разработку строительной панели, обладающей эффектом блеска при наблюдении ...

СПОСОБ ПРОИЗВОДСТВА СТРОИТЕЛЬНОГО МАТЕРИАЛА

Изобретение относится к строительному материалу, такому как облицовочная панель. Способ производства строительного материала включает первый этап, на котором наносят первую отверждаемую при помощи ультрафиолетового излучения краску на неорганический материал, содержащий древесную арматуру, и не полностью отверждают эту краску. На втором этапе наносят вторую отверждаемую при помощи ультрафиолетового излучения краску и полностью ее отверждают. На третьем этапе полируют полностью отвержденную вторую отверждаемую при помощи ультрафиолетового излучения краску для придания гладкости ее поверхности. На четвертом этапе наносят эмалевую краску и отверждают ее. На втором этапе в качестве второй отверждаемой при помощи ультрафиолетового излучения краски наносят краску, содержащую наполнитель в количестве от 40 до 70% массы в отношении твердого содержимого, пока первая отверждаемая при помощи ультрафиолетового излучения краска отверждена не полностью. Изобретение позволяет обеспечить улучшенную поверхность ...

СПОСОБ И УСТРОЙСТВО ДЛЯ СГЛАЖИВАНИЯ ПОВЕРХНОСТИ КОНСТРУКТИВНОГО ЭЛЕМЕНТА, В ЧАСТНОСТИ КРУПНЫХ СТРУКТУР

... 1. Способ сглаживания поверхности (2) конструктивного элемента (3), в частности корпуса судна или другой крупной структуры, для последующего лакирования, содержащий следующие этапы:a) измеряют неровности поверхности (2) конструктивного элемента (3),b) выравнивают неровности путем удаления материала и/или нанесения материала выравнивающей массы,отличающийсяследующими этапами для измерения конструктивного элемента (3):c) наносят эталонные метки в определенных местах измеряемого конструктивного элемента (3) перед измерением поверхности (2) иd) принимают во внимание эталонные метки при измерении неровностей поверхности (2).2. Способ по п.1, отличающийся следующими дополнительными этапами измерения неровностей поверхности (2):a) устанавливают пространственные положения эталонных меток, в частности, в виде компьютеризированных конструктивных данных конструктивного элемента (3), включая пространственные положения эталонных меток,b) определяют виртуальную форму поверхности конструктивного элемента ...

Verfahren zum Tarnen von Oberflaechen durch mehrschichtiges Auftragen von Anstrichen

VERFAHREN ZUM KONTRASTREICHEN BEIZEN VON DURCH SANDSTRAHL VORBEHANDELTEN HOLZOBERFLAECHEN

Application method for multilayer special effect paint finish

The paint finish is created in several stages. A first layer of a diluted base paint containing a special-effect pigment is applied. This is dried by blowing air against it, so that the flow speed on the base is 4 - 10 m/sec. The relative humidity of the air is below that in the spray booth, e.g. up to 50%. The air temperature is below the temperature in the booth, e.g. 15 - 30 deg. C. The air is applied during a period of 1 - 2 min.

BESCHICHTUNG UND DEREN HERSTELLUNG MITTELS INKJET-DRUCKVERFAHREN

Method for forming a multi-layer metallic coating film

Coating structure formed on an aluminum wheel and a forming method therefor

Method for forming multilayer coated film

COATING COMPOSITION

WATER-DILUTE-CASH STONE GUARDS LACQUER AND COMPENSATION LACQUER, YOUR USE AND PROCEDURE FOR THEIR PRODUCTION

WITH SEVERAL LAYERS FOILS AND THEIR USE IN THE AUTOMOTIVE MANUFACTURE COATED

Coloring and/or effect-creating multilayer enamel coating, method for the production thereof and its use

COPOLYMERS COMPRISING ISOBUTYLENE TYPE AND ACRYLATE TYPE MONOMERS

Process for producing a multilayer coating

The invention relates to a process for the multilayer coating of substrates, in particular vehicle bodies and vehicle body parts, comprising the steps: 1. applying a filler layer of a filler coating composition onto an optionally pre-coated substrate, 2. applying a base coat layer of a water-based base coat coating composition containing color-imparting and/or special effect-imparting pigments onto the filler layer, 3. applying a clear coat layer of a transparent clear coat coating composition onto the base coat layer and 4. curing the clear coat layer, optionally together with the filler layer and/or the base coat layer, wherein the filler coating composition being an organic solvent-based coating composition comprising: A) at least one binder with functional groups containing active hydrogen, B) at least one polyisocyanate cross-linking agent with free isocyanate groups and C) at least one epoxy-functional silane of the general Formula (I): X denoting the residues with m being 1-4, or ...

Method for the spot repair of scratch-resistant paint films

To provide a method for the spot repair of a scratch-resistant paint film with which the mist outside the part which is the subject of the repair is sanded off easily, with which peeling of the thin film part of the clear paint film is not liable to occur, and with which it is possible to obtain an appearance such that the boundary of the spot repair part and the unrepaired part is difficult to find. [Means of Resolution] A method for the spot repair of a scratch-resistant paint film which includes (a) a process in which the part which is the subject of the repair whereon a scratch-resistant clear paint film has been coated is sanded, (b) a process in which the part which is to be clear gradation painted outside the part which is the subject of the repair is sanded with an abrasive material, (c) a process in which the part which is the subject of the repair is painted with a color base- paint, (d) a process in which a clear paint is applied wet-on-wet without curing the color base-paint ...

Coating compositions and methods for using the same as a spot blender

A composition that includes a polymeric polyol, a (meth)acrylate, a photoinitiator and solvent is disclosed.

A SURFACE COVERING PANEL WITH PRINTED PATTERN

A surface covering is described wherein the surface covering includes at least one support surface (1), such as a core, with at least one base coating (2) located on the support surface. The support surface and/or the base coating have a textured surface. A printed pattern (4) is located on the base coating and the printed pattern is in register with the textured surface. At least one protective layer (5) is located on the printed pattern. Methods of making the surface covering are further described.

MULTI-LAYER COMPOSITES FORMED FROM COMPOSITIONS HAVING IMPROVED ADHESION, COATING COMPOSITIONS, AND METHODS RELATED THERETO

The present invention provides an improved multi-layer composite of two or more polymeric layers at least one of which is formed from a thermosetting composition. The composite includes at least a first polymeric layer formed on a substrate and a second polymeric layer over the first polymeric layer, wherein in the absence of a boron-containing compound, the first and second polymeric layers have poor interlayer adhesion. The improvement resides in the inclusion of at least one boron-containing compound in one or both of the first and second polymeric layers in an amount sufficient to improve the interlayer adhesion between the first and second polymeric layers. Also provided is an improved curable coating composition used to form a multi-layer composite coating of two or more cured coating layers, at least one of which is formed from the thermosetting composition. Related methods and coated substrates are also provided.

RADIATION CURABLE COMPOSITIONS CONTAINING COPOLYMERS OF ISOBUTYLENE AND ACRYLIC MONOMERS

A composition that includes a copolymer of isobutylene and diisobutylene-type monomers and various other vinyl monomers; the copolymer comprising a group that is capable of undergoing a polymerization reaction when exposed to actinic radiation or ionizing radiation. The composition may be used to coat a substrate by providing a substrate; applying a layer of a radiation-curable composition that includes the copolymer described above over at least a portion of a surface of the substrate; and curing the radiation-curable composition by exposing the layer to actinic radiation in an amount sufficient to effect curing of the radiation-curable composition.

A PROCESS FOR THE MANUFACTURE OF SURFACE ELEMENTS

A process for the manufacture of a decorative surface element, which element comprises a base layer, a decor and a wear layer of a UV or electron beam curing lacquer. One or more structured surfaces, forming embossing surfaces of one or more rollers or moulds, are positioned on top of the decorative lacquered surface, possibly after having cured the lacquer to a desired viscosity, and are continuously or discontinuously pressed on to this. The lacquer will be provided with a surface structure which enhances the decorative effect of the decor. The wear layer is then completely cured.

MULTI-LAYER COMPOSITES FORMED FROM COMPOSITIONS HAVING IMPROVED ADHESION, COATING COMPOSITIONS, AND METHODS RELATED THERETO

The present invention provides an improved multi-layer composite of two or more polymeric layers at least one of which is formed from a thermosetting composition. The composite includes at least a first polymeric layer formed on a substrate and a second polymeric layer over the first polymeric layer, wherein in the absence of a boron-containing compound, the first and second polymeric layers have poor interlayer adhesion. The improvement resides in the inclusion of at least one boron-containing compound in one or both of the first and second polymeric layers in an amount sufficient to improve the interlayer adhesion between the first and second polymeric layers. Also provided is an improved curable coating composition used to form a multi-layer composite coating of two or more cured coating layers, at least one of which is formed from the thermosetting composition. Related methods and coated substrates are also provided.

METHOD FOR FORMING MULTILAYER COATING FILM

Provided is a method for forming a multilayer coating film, the method comprising (1) a step for applying a base coating material (X) to an object to be coated, to form a base coating film, (2) a step for applying, to the base coating film formed in step (1), a glittering pigment dispersion (Y) to form a glittering coating film, (3) a step for applying, to the glittering coating film formed in step (2), a clear coating material (Z) to form a clear coating film, and (4) a step for heating, so as to simultaneously cure, the uncured base coating film, the uncured glittering coating film, and the uncured clear coating film which have been formed in steps (1)-(3), wherein the glittering pigment dispersion (Y) contains water, a black pigment (A), a vapor-deposition metal flake pigment (B), and a viscosity-adjusting agent (C).

METHOD FOR FORMING MULTILAYER COATING FILM

A method for forming a multilayer coating film, which comprises: a step wherein a photoluminescent pigment dispersion which contains water, a surface conditioning agent, a flake-like photoluminescent pigment and a viscosity regulator, and which has a solid content within the range of 0.5-10% by mass is applied to an object to be coated, thereby forming a photoluminescent pigment-containing coating film; and a step wherein a colored transparent coating material is applied to the photoluminescent pigment-containing coating film, thereby forming a colored transparent coating film which has a total light transmittance within the range of 20-70% in the wavelength range of from 400 nm to 700 nm.

HEAT-CURABLE, WATER-DISPERSIBLE RESIN COMPOSITION, PRODUCTION THEREOF, WATER-BASED PAINT COMPOSITION, METHOD OF COATING AND COATED ARTICLE

A heat-curable, water-dispersible resin composition comprising 50 to 90% by weight of a film-forming polymer (A) obtained by copolymerizing an ethylenic monomer having a saturated C6 to C18 hydrocarbon group, a hydroxy-containing ethylenic monomer, an acidic group-containing ethylenic monomer and another ethylenic monomer, and 50 to 10% by weight of a hydroxy-terminated polyester resin (B), said resin (B) being grafted on said polymer (A) by transesterification, and at least part of the acidic groups in said polymer (A) being neutralized with a base (C); a method of producing said resin composition; a water-based paint composition comprising said resin composition and a curing agent; and a two-coat one-bake coating method which uses said paint composition as a base coat. This invention provides a water-based paint composition which shows good workability in a broad humidity condition range, and excellent in storage stability, paint film appearance and performance characteristics.

A METHOD FOR COATING CROSSLINKABLE EPOXIDIZED MONOHYDROXYLATED DIENE POLYMER COATING COMPOSITIONS ON PRIMED SUBSTRATES

This invention provides a method for painting a substrate which comprises: a) priming the substrate with a primer selected from the group consisting of epoxy resin primers and polyester resin primers; b) applying to the primed substrate a crosslinkable basecoat composition comprising from 10 to 90 percent by weight of an epoxidized monohydroxylated polydiene polymer, from 8 to 60 percent by weight of an amino resin crosslinking agent, and from 2 to 40 percent by weight of a reinforcing agent; and c) applying over the basecoat a clearcoat selected from the group consisting of epoxidized monohydroxylated polydiene-based clearcoats, polyester clearcoats, and acrylic clearcoats.

SOLAR REFLECTANCE

PROCESS FOR THE TREATMENT OF WASTE WATER CONTAINING AMMONIA

Un véhicule automobile possède une carrosserie (2) dont une surface externe (16) est recouverte par un ensemble extérieur de décoration et de protection (13), du type comprenant, successivement à partir de la surface externe (16) vers l'extérieur, une couche primaire (14), une couche intermédiaire d'une matière colorée (18) et une couche supérieure d'un vernis (19). L'ensemble extérieur de décoration et de protection (13) comprend une couche supplémentaire (17), présentant un motif prédéterminé et intercalée entre la couche primaire (14) et la couche intermédiaire de matière colorée (18).

MATERIAL FOR ROOM TEMPERATURE CURABLE AQUEOUS OVERCOATING MATERIAL AND COATING MATERIAL USING SAME

A room temperature curable aqueous overcoating material is obtained by blending 1-100% by mass of a material for coating materials, which is composed of a hydrophilic polyrotaxane, relative to the coating film-forming component. The hydrophilic polyrotaxane has a cyclic molecule, a linear molecule passing through the cyclic molecule and enclosed thereby, and blocking groups arranged on both ends of the linear molecule for preventing elimination of the cyclic molecule, and at least one of the linear molecule and the cyclic molecule has a hydrophilic modification group. © KIPO & WIPO 2008 ...

Nonmetal compound and surface coating of the same

This invention discloses a nonmetal compound and surface coating of the same. This nonmetal compound comprises a nonmetal substrate, a layer of basic coating, a layered of metalic-shining paint, and a layere of protection paint. The layer of basic coating is a primer paint coated on top of the nonmetal substrate.The layere of metalic shining paint is applied by using vacuum magnetron sputtering method to deposit a multi-layered rainbow-like colorful film that is formed of a metalic chemical compound of nitrogen, oxygen, carbon, and hydrogen gases on the surface of the fundamental layer. The layer of protection paint is a transparent film coated on the multi-colored coating film. Through adjusting the ratio of metalic chemical compound and the gas composition of nitrogen, oxygen, carbon, and hydrogen, the nonmetal substrate is able to appear diversification and layered metalic color that may escalate the willing to buy from customers.

METHOD FOR APPLYING STABLE COATING ON SILICONE HYDROGEL CONTACT LENSES

PROCESS FOR PRODUCING A MULTILAYER COATING

The invention relates to a process for the multilayer coating of substrates, in particular vehicle bodies and vehicle body parts, comprising the steps: 1. applying a filler layer of a filler coating composition onto an optionally pre-coated substrate, 2. applying a base coat layer of a water-based base coat coating composition containing color-imparting and/or special effect-imparting pigments onto the filler layer, 3. applying a clear coat layer of a transparent clear coat coating composition onto the base coat layer and 4. curing the clear coat layer, optionally together with the filler layer and/or the base coat layer, wherein the filler coating composition and the transparent clear coat coating composition being organic solvent-based coating compositions comprising: A) at least one binder with functional groups containing active hydrogen, B) at least one polyisocyanate cross-linking agent with free isocyanate groups and C) at least one epoxy-functional silane of the general Formula ...

DOUBLE-LAYER COATING FILM FORMATION METHOD AND DOUBLE-LAYER COATING FILM

The present invention relates to a double-layer coating film formation method by which a deterioration or an exfoliation at an interface between a final coating film and an undercoating film may be limited even without a surface coating and a coating performance may be improved regardless of a color. The present invention comprises a first base coating film formation step in which a first base coating film is formed by coating an electrodeposited coating target with a first base coating material, a second base coating film formation step in which a second base coating film is formed by coating the first base coating film with a second base coating material, and a clear coating film formation step in which a clear coating film is formed by coating the second base coating film with a clear coating material. In the first base coating film formation step, the first base coating film is formed by coating the first base coating material such that a pigment concentration of the first base coating ...

METHOD FOR FORMING MULTI-LAYER METALLIC COATING

A method for forming a multi-layer metallic coating, characteirzed by forming a metallic coating by the three-coating system wherein a first organic solvent-base, thermosetting metallic base coating composition (A) having substrate opacifying properties, containing a neutralization product of a carboxylated resin having an acid value of 5 to 100 mg KOH/g, an amino resin, and a metallic pigment, and having, in the form of a 15 'mu'm-thick cured coating, a transmittance of not more than 3 % for light having a wavelength in the range of 400 to 700 nm, a second transparent aqueous thermosetting base coating composition (B) having, in the form of a 15 'mu'm-thick cured coating, a transmittance of 10 to 95 % for light having a wavelength in the range of 400 to 700 nm, and an organic solvent-base thermosetting clear coating composition (C) are successively applied onto a metallic object coated with a cationic electrocoating agent. The method for forming a metallic coating can provide a multi-layer ...

System and Method of Applying a Chrome-Like Coating on Objects

This invention provides for a method, system and apparatus for applying a chrome-like coating on objects using hand-held, portable, and self-contained spray canisters. The chrome-like coating is achieved by the simultaneous spraying of the object's surface with an ammoniacal silver nitrate solution and a reducing agent. This simultaneous spraying may be done using two spray canisters, one holding the ammoniacal silver nitrate solution and the other holding the reducing agent, with one canister held in each hand. The simultaneous spraying may also be achieved using a new, single-trigger, hand-held, spray gun configured to hold two canisters which are activated simultaneously by the single trigger.

Method for using a primer comprising a self-emulsified polyester microgel

A method for coating a substrate comprising applying to at least a portion of the substrate a primer coating composition comprising a self-emulsified polyester microgel is disclosed. Multilayer coating systems comprising such a primer are also disclosed.

Process for formation of multi-layered coating film

There is provided a process for formation of a multi-layered coating film, which includes sequentially coating a first colored coating composition, a second colored coating composition and a clear coating composition (C), and simultaneously heating and curing the obtained first colored coating film, second colored coating film and clear coating film to form a multi-layered coating film, where the first colored coating composition contains (a1) a polyester resin containing a hydroxyl group, which contains 1.0-8.0 mol/kg (resin solid content) of a straight-chain alkylene group having a carbon number of 4 or more in the molecule, has a hydroxyl group value in a range of 30-160 mgKOH/g and has a number-average molecular weight in a range of 1,000-6,000, and (a2) a melamine resin; and the colored coating composition contains (b1) an acrylic resin containing a hydroxyl group, which has a hydroxyl group value in a range of 40-200 mgKOH/g and has a weight-average molecular weight in a range of 3,000-15,000, (b2) a melamine resin having a content rate of a mononuclear melamine of 40 mass % or more, and (b3) an acid catalyst.

Method for coating measurement

The present invention is directed to a method for obtaining characteristics of a target coating layer. Specifically, a clearcoat layer is provided over a target coating layer for measuring color and appearance characteristics of the target coating. The clearcoat layer can comprise materials from renewable resources, The present invention is also directed to a system for obtaining characteristics of the target coating layer.

Method for the spot repair of scrath-resistant paint films

A spot repair method of scratch-resistant paint film: (a) sanding a part to be repaired having a scratch-resistant clear paint film thereon, (b) sanding a part to be clear gradation painted outside the part to be repaired with an abrasive material, (c) painting the part to be repaired with a color base-paint, (d) applying a clear paint wet-on-wet without curing the color base-paint, (e) applying a clear paint diluted with a gradation agent to the part to be gradation painted, (f) drying the applied paints, and (g) polishing the dried parts, wherein (1) the clear paint is a two-liquid type having an isocyanate curing agent and (2) the gradation agent comprises from 5 to 50 mass % ethyl ethoxypropionate, from 1 to 5 mass % of an acrylic resin as solid fraction, a surfactant and a curing catalyst.

MULTILAYER COATING FILM-FORMING METHOD AND COATED

The invention provides a multilayer coating film-forming method that allows formation of a multilayer coating film with excellent smoothness, sharpness and water resistance, and which avoids or minimizes pinhole popping. The multilayer coating film-forming method of the invention has the following construction. A multilayer coating film-forming method comprising the following steps (1) to (4): step (1): coating an article to be coated with an aqueous first pigmented coating composition (X), step (2): coating the article to be coated, with an aqueous second pigmented coating composition (Y), step (3): coating the article to be coated, with a clear coating composition (Z), and step (4): heating an uncured first pigmented coating film, uncured second pigmented coating film and uncured clear coating film to cure them, wherein the aqueous first pigmented coating composition (X) contains a blocked polyisocyanate compound with a specific blocked isocyanate group. 3. The method according to claim 1 , wherein the hydroxyl-containing resin (A) comprises a water-dispersible hydroxyl-containing acrylic resin (A) with a hydroxyl value of 1-200 mgKOH/g and an acid value of 50 mgKOH/g or less.4. The method according to claim 1 , wherein Rin formula (I) is an isopropyl group.5. The method according to claim 1 , wherein Rin formula (III) is an isopropyl group.8. The method according to claim 1 , wherein the blocked polyisocyanate compound (B) is a blocked polyisocyanate compound (B′) having a hydrophilic group.9. The method according to claim 1 , wherein the aqueous first pigmented coating composition (X) comprises the hydroxyl-containing resin (A) and the blocked polyisocyanate compound (B) at 10 to 95 parts by mass and 5 to 90 parts by mass claim 1 , respectively claim 1 , based on 100 parts by mass as the total solid content of the hydroxyl-containing resin (A) and the blocked polyisocyanate compound (B).10. A coated article having a multilayer coating film claim 1 , formed by ...

PAINTING METHOD AND PAINTING FACILITY FOR DECORATIVE STRIPES

A method for painting a component such as a motor vehicle body component includes applying to the component a base coat layer, a pattern such as a decorative strip or a graphic element, and applying a clear lacquer coat. The pattern () is applied to the base coat layer without interposing a clear lacquer coat. A corresponding painting facility is provided. 116-. (canceled)17. A method of painting a component , comprising:applying a base coat layer onto the component;applying a pattern onto the component without an intermediate clear coat layer, wherein the pattern is painted onto the component; andapplying a clear coat layer onto the component.181. The method of claim , wherein the pattern is applied directly onto the base coat layer.191. The method of claim , further comprising flash-drying of the base coat layer after application of the base coat layer and before application of the pattern.201. The method of claim , further comprising intermediate drying of the base coat layer after application of the base coat layer and before application of the pattern.211. The method of claim , further comprising flash-drying of the pattern after application of the pattern and before application of the clear coat layer.221. The method of claim , further comprising intermediate drying of the pattern after application of the pattern and before application of the clear coat layer.231. The method of claim , wherein the base coat layer and the pattern are applied wet-on-wet without intermediate drying.241. The method of claim , wherein the base coat layer and the pattern and the clear coat layer are applied wet-on-wet in a 3-wet process without intermediate drying.251. The method of claim , wherein the base coat layer and the pattern are applied together at least one of in one paint booth and in directly successive process steps.261. The method of claim , wherein the pattern and the clear coat layer are applied together in one paint booth or in directly successive process steps.271. ...

METHOD FOR FORMING MULTILAYER COATING FILM

A method for forming a multilayer coating film, including a first base coating composition application step for applying a first basecoat containing a colored pigment and a photoluminescent pigment, a second base coating composition application step for applying a second base coating composition containing a colored pigment and a photoluminescent pigment to the object having undergone the first base coating composition application, a top clear coat application step for applying a top clear coating composition to the object having undergone the second base coating composition application step, and a step for heating and curing the uncured coating films, the pigment weight concentration of photoluminescent pigment in the second basecoat is 0.01-1.1 mass %, the first base coating film has a light reflectance of 10-30% in a certain wavelength region, and the second base coating film has a light transmittance of 60-90% in the wavelength region. 1. A method of forming a multilayer coating film comprising:forming a first base coating film by coating a first base coating composition containing a colored pigment and a photoluminescent pigment on an object to be coated;forming a second base coating film by coating a second base coating composition containing a colored pigment and a photoluminescent pigment on the object to be coated that has undergone the first base coating composition application step;applying a top clear coating composition on the object to be coated that has undergone the second base coating composition application step; andheating and curing the uncured coating films on the object to be coated, whereina pigment weight concentration (PWC) of the photoluminescent pigment in the second base coating composition is from 0.01 to 1.1% by mass,the first base coating film formed from the first base coating composition has a light reflectance of from 10 to 30% in a wavelength region corresponding to a paint color of the multilayer coating film in a wavelength of ...

MULTI-LAYERED COATING FILM AND METHOD FOR FORMING MULTI-LAYERED COATING FILM

This invention relates to a multilayer coating film sequentially comprising, on a substrate, a colored coating film, an effect coating film, and a clear coating film, wherein the multilayer coating film has a lightness L*110 within a range of 60 to 90, the lightness L*110 being based on a spectral reflectance of light illuminated at an angle of 45 degrees with respect to the coating surface and received at an angle of 110 degrees with respect to the specularly reflected light; a 60-degree specular gloss within a range of 105 to 180, a graininess HG within a range of 10 to 40; and a flip-flop value within a range of 1.0 to 1.8. 1. A multilayer coating film sequentially comprising , on a substrate , a colored coating film , an effect coating film , and a clear coating film ,wherein the multilayer coating film has:a lightness L*110 within a range of 60 to 90, the lightness L*110 being based on a spectral reflectance of light illuminated at an angle of 45 degrees with respect to the coating surface and received at an angle of 110 degrees with respect to the specularly reflected light;a 60-degree specular gloss within a range of 105 to 180;a graininess HG within a range of 10 to 40; anda flip-flop value within a range of 1.0 to 1.8.2. The multilayer coating film according to claim 1 , wherein the colored coating film is formed by applying a colored coating composition (X) to the substrate claim 1 , and wherein the colored coating film has a lightness L*45 within a range of 70 to 95 claim 1 , the lightness L*45 being based on a spectral reflectance of light illuminated at an angle of 45 degrees with respect to the coating film and received at an angle of 45 degrees with respect to the specularly reflected light.3. The multilayer coating film according to claim 1 , wherein the effect coating film is formed by applying an effect pigment dispersion (Y) to the colored coating film claim 1 , and wherein the effect coating film has a thickness within a range of 0.05 to 2.0 μm ...

AQUEOUS POLYURETHANE-POLYUREA DISPERSION AND AQUEOUS BASE PAINT CONTAINING SAID DISPERSION

The present invention relates to an aqueous polyurethane-polyurea dispersion (PD) having polyurethane-polyurea particles, present in the dispersion, having an average particle size of 40 to 2000 nm, and having a gel fraction of at least 50%, obtainable by 1. A process for preparing an aqueous polyurethane-polyurea dispersion , said process comprising , in the following order:dispersing, in an aqueous phase, a composition comprising, based in each case on the total amount of the composition 15 to 65 wt % of at least one intermediate comprising at least one isocyanate group and at least one blocked primary amino group, and 35 to 85 wt % of at least one organic solvent which has a solubility in water of not more than 38 wt % at a temperature of 20° C., thereby obtaining a dispersion, andat least partly removing the at least one organic solvent from the dispersion,thereby obtaining an aqueous polyurethane-polyurea dispersion comprising polyurethane-polyurea particles having an average particle size of 40 to 2000 nm and a gel fraction of at least 50%, at least one polyurethane prepolymer comprising isocyanate groups and comprising anionic groups and/or groups which can be converted into anionic groups, with', 'at least one polyamine comprising at least two blocked primary amino groups and at least one free secondary amino group,, 'wherein the at least one intermediate is prepared by a process comprising reaction of'}by addition reaction of isocyanate groups from the, at least one polyurethane prepolymer with free secondary amino groups from the at least one polyamine.2. A method for producing multicoat paint system , the method comprising:(1) applying a pigmented aqueous basecoat material to a substrate, thereby obtaining a coating material,(2) forming a polymer film the coating material, thereby obtaining a basecoat film,(3) applying a clearcoat material to the basecoat film, thereby obtaining a clearcoat film on the basecoat film, and then(4) curing the basecoat film ...

METHOD FOR FORMING MULTILAYERED COATING FILM

This invention provides a method for forming a multilayered coating film, which comprises applying a first aqueous base coating composition, then applying a second aqueous base coating composition without preheating, then conducting preheating, subsequently applying a clear coating composition, and then curing thus formed three layers of first aqueous base coating film, second aqueous base coating film and clear coating film simultaneously, wherein a coating composition which comprises a specific aqueous polyester resin, a specific aqueous acrylic resin, an aqueous urethane resin and a melamine resin, when used for the first aqueous base coating composition, gives a multilayered coating film which is excellent in smoothness, distinctness-of-image gloss, chipping resistance and hardness. 1. A method for forming a multilayered coating film which comprises:(1) a step of coating a cured electrodeposition coating film with a first aqueous base coating composition (A) to form a first base coating film with a thickness of cured film of 20-35 μm;(2) a step of coating the first base coating film with a second aqueous base coating composition (B) without preheating, to form a second base coating film with a thickness of cured film of 8-18 μm;(3) a step of coating the second base coating film, after preheating, with a clear coating composition (C) to form a clear coating film with a thickness of cured film of 25-50 μm; and(4) a step of heating and curing the first base coating film, the second base coating film and the clear coating film simultaneously to form a cured coating film,wherein the first aqueous base coating composition (A) comprises 15-35 parts by mass of an aqueous polyester resin (a), 15-30 parts by mass of an aqueous acrylic resin (b), 15-30 parts by mass of an aqueous urethane resin (c) and 15-35 parts by mass of a melamine resin (d), based on 100 parts by mass of the total solid content of these resins, wherein aqueous polyester resin (a) is made of a ...

High Solids Coating And Process For Coating

Described is a high solids coating composition having exceptional rheological properties and appearances comprising (a) a thermosetting binder, (b) from about 0.1 to about 10 wt. % based on binder solids of solid polyurea particles prepared by the reaction of a mixture of a polyisocyanate and an amino reactant comprising a primary or secondary monoamine that optionally has a hydroxyl or ether group or both, and (c) from about 5 to about 20 wt. % based on binder solids of a cellulose mixed ester having a number average molecular weight of from about 1000 to about 5600, a polydispersity of from about 1.2 to about 3.5, and a total degree of substitution per anhydroglucose unit of from about 3.08 to about 3.5. 1. A high solids coating composition comprising(a) a thermosetting binder,(b) from about 0.1 to about 10 wt. % based on binder solids of solid polyurea particles prepared by the reaction of a mixture of a polyisocyanate and an amino reactant comprising a primary or secondary monoamine that optionally has a hydroxyl or ether group or both, and(c) from about 5 to about 20 wt. % based on binder solids of a cellulose mixed ester having a number average molecular weight of from about 1000 to about 5600, a polydispersity of from about 1.2 to about 3.5, and a total degree of substitution per anhydroglucose unit of from about 3.08 to about 3.5.2. The high solids coating composition according to claim 1 , comprising a flake pigment.3. The high solids coating composition according to claim 1 , further comprising an additional cellulose mixed ester other than the low molecular weight cellulose mixed ester claim 1 , crosslinked acrylic polymeric microparticles claim 1 , a fumed silica claim 1 , or a combination of these.4. The high solids coating composition according to claim 1 , wherein (b-1) the amino reactant comprises water claim 1 , a polyamine or both or wherein (b-2) the mixture comprises a monoisocyanate claim 1 , or a combination of (b-1) and (b-2).5. The high ...

MULTI-LAYER COATING FILM FORMATION METHOD

The present invention relates to a multi-layer coating film formation method in which the following are performed: a step in which a primer coating film is formed; a step in which a base coating film is formed; a step in which a clear coating film is formed; and a step in which these coating films are caused to harden simultaneously. The method satisfies at least: (A) the quantity of isocyanate at the interface between a coated article and the primer coating film is 1.5 parts by mass or less, relative to 100 parts by mass of resin solids in a primer coating material; or (B) the quantity of isocyanate at the interface between the primer coating film and the base coating film is 3.5 parts by mass or less, relative to 100 parts by mass of resin solids in a base coating material. 1. A method for forming a multilayer coating film , the method comprising performing the following steps sequentially:step (1): a step of applying a primer coating composition (X) to an object to form an uncured primer coating film;step (2): a step of applying a base coating composition (Y) to the uncured primer coating film obtained in step (1) to form an uncured base coating film;step (3): a step of applying a solvent-based two-pack clear coating composition (Z) containing a hydroxyl group-containing resin and a polyisocyanate compound to the uncured base coating film obtained in step (2) to form an uncured clear coating film; andstep (4): a step of heating the uncured primer coating film formed in step (1), the uncured base coating film formed in step (2), and the uncured clear coating film formed in step (3) to simultaneously cure these coating films,wherein at least one of the following (A) and (B) is satisfied:(A) an isocyanate amount at an interface between the object and the cured primer coating film is 1.5 parts by mass or less based on 100 parts by mass of a resin solid content of the primer coating composition (X), the isocyanate amount being measured by attenuated total reflection ...

METHOD OF MANUFACTURING MULTIPLE-COLOR PLATING MEMBER AND MULTIPLE-COLOR PLATING MEMBER MANUFACTURED USING THE SAME

A method of manufacturing a multiple-color plating member includes forming a copper plating layer on at least a part of a surface of a substrate, forming a nickel plating layer on a surface of the copper plating layer, forming a chromium plating layer on a surface of the nickel plating layer, applying a color coating agent onto a surface of the chromium plating layer and then drying the applied color coating agent to form a color coating layer, and applying a clear coating agent onto a surface of the color coating layer and photocuring the applied clear coating agent to form a clear layer. The color coating agent includes 10 to 35% by weight of a modified acrylic resin, 1 to 25% by weight of a pigment, and 40 to 80% by weight of a first solvent. The clear coating agent includes 10 to 30% by weight of a polyester-modified acrylic resin, 5 to 25% by weight of an acrylic oligomer, 5 to 45% by weight of an acrylic monomer, 1 to 15% by weight of a photoinitiator, and 10 to 75% by weight of a second solvent. 1. A method of manufacturing a multiple-color plating member comprising:forming a copper plating layer on at least a part of a surface of a substrate;forming a nickel plating layer on a surface of the copper plating layer;forming a chromium plating layer on a surface of the nickel plating layer;applying a color coating agent onto a surface of the chromium plating layer and then drying the applied color coating agent to form a color coating layer; andapplying a clear coating agent onto a surface of the color coating layer and photocuring the applied clear coating agent to form a clear layer,wherein the color coating agent comprises:10 to 35% by weight of a modified acrylic resin;1 to 25% by weight of a pigment; and40 to 80% by weight of a first solvent, andwherein the clear coating agent comprises:10 to 30% by weight of a polyester-modified acrylic resin;5 to 25% by weight of an acrylic oligomer;5 to 45% by weight of an acrylic monomer;1 to 15% by weight of a ...

METHOD FOR FORMING MULTILAYER COATING FILM

A method for forming a multilayer coating film is provided. The method includes coating at least one object with an aqueous primer coating composition, an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition, in that order. The aqueous primer coating composition contains a component (A) which contains a polyolefin resin, a component (B) which contains a polyurethane resin, a curing agent (C) and electrically conductive carbon (D). The aqueous first colored coating composition and aqueous second colored coating composition each contain a core/shell emulsion. The clear coating composition contains a hydroxyl group-containing acrylic resin, a polyisocyanate and a melamine resin. The method improves the appearance, chipping resistance, adhesive properties and low temperature impact properties of a coating film. 2. The method for forming a multilayer coating film as claimed in claim 1 , wherein the plastic base material contains at least one type of resin material selected from the group consisting of PP resins claim 1 , ABS resins claim 1 , PC resins and ABS/PC resins.3. The method for forming a multilayer coating film as claimed in claim 1 , which is characterized in that a proportion in terms of parts by mass of component (A) and component (B) in the aqueous primer coating composition is 20/80 to 80/20 in terms of resin solid content claim 1 , a proportion in terms of parts by mass of component (C) and {component (A)+component (B)} is 1/100 to 30/100 in terms of solid content claim 1 , and furthermore a proportion in terms of parts by mass of component (D) and {component (A)+component (B)+component (C)} is 2/98 to 20/80 in terms of solid content.4. The method for forming a multilayer coating film as claimed in claim 1 , which is characterized in that component (B) in the aqueous primer coating composition is a colloidal dispersion type or emulsion type aqueous polyurethane resin.5. The method for ...

COATING COMPOSITION

The present invention provides a coating composition which has excellent trickle resistance and forms a coating film that exhibits excellent gloss stability. A coating composition which contains a hydroxyl group-containing acrylic resin (A), a polyisocyanate compound (B), a matting agent (C), an organic solvent (D1) and an organic solvent (D2), and which is characterized in that: the organic solvent (D1) has a boiling point within the range of 190-250° C. and a solubility parameter of from 9 to 11 (inclusive); the organic solvent (D2) has a boiling point within the range of 100-140° C. and a solubility parameter of 8 or more but less than 9; and with respect to the contents of the organic solvent (D1) and the organic solvent (D2) based on 100 parts by mass of the total solid content of the hydroxyl group-containing acrylic resin (A) and the polyisocyanate compound (B), the content of the organic solvent (D1) is within the range of 5-40 parts by mass and the content of the organic solvent (D2) is within the range of 35-75 parts by mass. 1. A coating composition comprising a hydroxyl group-containing acrylic resin (A) , a polyisocyanate compound (B) , a matting agent (C) , an organic solvent (D1) and an organic solvent (D2) , wherein:the organic solvent (D1) is an organic solvent with a boiling point in the range of 190 to 250° C. and a solubility parameter of 9 to 11,the organic solvent (D2) is an organic solvent with a boiling point in the range of 100 to 140° C. and a solubility parameter of 8 or greater and less than 9, andthe content of the organic solvent (D1) is in the range of 5 to 40 parts by mass and the content of the organic solvent (D2) is in the range of 35 to 75 parts by mass, based on 100 parts by mass as the total solid content of the hydroxyl group-containing acrylic resin (A) and polyisocyanate compound (B).2. The coating composition according to claim 1 , wherein the matting agent (C) is silica particles (C1).3. The coating composition according to ...

Multicoat Coating With A Primer-Surfacer Coat Of A Nonaqueous Coating Material Comprising At Least Two Different Polyesters

Method for producing a multicoat coating comprises: applying a primer-surfacer coat (I) to an optionally pretreated substrate, curing coat (I), applying a basecoat (II) to coat (I), optionally curing the basecoat (II), applying a clearcoat (III) to basecoat (II), and curing basecoat (II) and/or clearcoat (III), wherein coat (I) is obtained by applying a nonaqueous, solventborne coating material comprising by weight: at least 20% of at least one organic solvent, at least 8% of at least one first polyester (A1), having a glass transition temperature of at least 20° C. and an acid number of 0 to 40 mg KOH/g; at least 8% by weight of at least one second polyester (A2), different from (A1) and having a glass transition temperature of not more than 10° C.; at least one crosslinker (B); and at least 8% of one or more fillers and/or pigments (C).

METHOD FOR FORMING MULTILAYER COATING FILM

The problem to be solved by the present invention is to provide a method for forming a multilayer coating film using a 3-coat 1-bake process, the method comprising sequentially applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate and simultaneously heat-curing the resulting three layers to form a multilayer coating film having excellent smoothness and distinctness of image, as well as excellent coating film performance, such as water resistance. The present invention provides a method for forming a multilayer coating film by a 3-coat 1-bake process comprising sequentially applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate, and simultaneously heat-curing the resulting three layers to form a multilayer coating film, wherein the aqueous first colored coating composition (X) contains (A) a film-forming resin and (B) a phosphoric acid compound represented by a specific formula. 2. The method for forming a multilayer coating film according to claim 1 , wherein the phosphoric acid compound (B) is a phosphoric acid compound represented by Formula (1) wherein n is an integer of 1 to 20.3. The method for forming a multilayer coating film according to claim 1 , wherein the phosphoric acid compound (B) is a phosphoric acid compound represented by Formula (1) wherein each oxyalkylene unit (RO) is an oxyethylene group.4. The method for forming a multilayer coating film according to claim 1 , wherein the phosphoric acid compound (B) is a phosphoric acid compound represented by Formula (1) wherein Ris a substituted or unsubstituted hydrocarbon group having 4 to 20 carbon atoms.5. The method for forming a multilayer coating film according to claim 4 , wherein the phosphoric acid compound (B) is a phosphoric acid compound represented by Formula (1) wherein Ris a substituted or unsubstituted ...

METHOD FOR FORMING MULTILAYER COATING FILM

The problem to be solved by the present invention is to provide a method for forming a multilayer coating film using a 3-coat 1-bake process, the method comprising sequentially applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate and simultaneously heat-curing the resulting three layers to form a multilayer coating film having an excellent finished appearance, such as smoothness and distinctness of image, as well as metallic feel and no metallic mottling when the composition comprises an effect pigment, and exhibiting excellent coating film performance, such as water resistance. The present invention provides a method for forming a multilayer coating film by a 3-coat 1-bake process comprising sequentially applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate, and simultaneously heat-curing the resulting three layers to form a multilayer coating film, wherein the aqueous second colored coating composition contains (A) a film-forming resin and (B) a phosphoric acid compound represented by a specific formula. 2. The method for forming a multilayer coating film according to claim 1 , wherein the phosphoric acid compound (B) is a phosphoric acid compound represented by Formula (1) wherein n is an integer of 1 to 20.3. The method for forming a multilayer coating film according to claim 1 , wherein the phosphoric acid compound (B) is a phosphoric acid compound represented by Formula (1) wherein each oxyalkylene unit (RO) is an oxyethylene group.4. The method for forming a multilayer coating film according to claim 1 , wherein the phosphoric acid compound (B) is a phosphoric acid compound represented by Formula (1) wherein Ris a substituted or unsubstituted hydrocarbon group having 4 to 20 carbon atoms.5. The method for forming a multilayer coating film according to claim 4 , wherein ...

COMPOSITES TRANSMISSIVE TO VISUAL AND INFRARED RADIATION AND COMPOSITIONS AND METHODS FOR MAKING THE COMPOSITES

A composition comprising a cyclic olefin copolymer; a particulate filler dispersed in the cyclic olefin copolymer; and a solvent is disclosed. The composition can be used to make a transmissive composite. The transmissive composite and a method of making a transmissive composite panel are also disclosed. 1. A composition , comprising:a cyclic olefin copolymer;a particulate filler dispersed in the cyclic olefin copolymer; anda solvent.2. The composition of claim 1 , wherein the cyclic olefin copolymer is a copolymer of at least one cyclic olefin and at least one unsaturated claim 1 , linear or branched olefin claim 1 , wherein the at least one cyclic olefin is a monomer chosen from Norbornene claim 1 , Dicyclopentadiene claim 1 , Styrene claim 1 , Cyclohexadiene claim 1 , Vinyl norbornene claim 1 , Norbornadiene claim 1 , and Cyclopentene; and the at least one unsaturated claim 1 , linear claim 1 , or branched olefin is a monomer chosen from ethylene and Cto Cα-olefins.3. The composition of claim 1 , wherein the cyclic olefin copolymer is a copolymer of norbornene and a Cto Calkene.4. The composition of claim 3 , wherein the Cto Calkene is ethylene.5. The composition of claim 4 , wherein the copolymer comprises about 30 mol % to about 60 mol % norbornene polymer units.6. The composition of claim 1 , further comprising a plasticizing additive.7. The composition of claim 6 , wherein the plasticizing additive is at least one compound chosen from an unsaturated hydrocarbon and a copolymer of ethylene and propylene.8. The composition of claim 1 , wherein the particulate filler comprises at least one material chosen from germanium claim 1 , CaF claim 1 , NaCl claim 1 , KCl claim 1 , KBr claim 1 , diamond claim 1 , Si claim 1 , Csl claim 1 , MgO claim 1 , MgF claim 1 , LiF claim 1 , BaF claim 1 , Thallium Bromoiodide (ThBrI) claim 1 , and Thallium Bromochloride (ThBrCl).9. The composition of claim 1 , wherein the particulate filler has an average discrete particle size ...

DECORATIVE APPLIQUE WITH POLYMERIC OVER COATING AND METHOD OF APPLYING SAME

A vehicle wheel is defined by a substrate including a face and a rim portion. The face defines a plurality of spokes extending radially outwardly between a central portion of the face and the rim portion and defining a mating portion. An applique is affixed to the wheel at the mating portion. A polymer over-coating that is substantially transparent extends over the applique and the wheel substrate defining a continuous polymer surface over the applique and the wheel substrate. 1. A method of decorating a vehicle wheel , comprising the steps of:forming a vehicle wheel having an alloy substrate;providing an applique including a decorative feature and adhering said applique to said vehicle wheel;applying a first transparent polymeric coating over said applique and said vehicle wheel thereby forming a continuous polymeric surface extending over said applique and said vehicle wheel.2. The method set forth in claim 1 , wherein said step of applying a first transparent polymeric coating is further defined by presenting a same gloss level over said applique and said wheel.3. The method set forth in claim 1 , wherein said step of applying a first transparent polymeric coating is further defined by said transparent polymeric coating being tinted.4. The method set forth in claim 1 , further including a step of applying a primer polymeric coating over said alloy substrate prior to adhering said applique to said wheel claim 1 , thereby adhering said applique to said primer polymeric coating.5. The method set forth in claim 4 , further including a step of removing said primer polymeric coating from said alloy substrate of said wheel beneath said applique prior to adhering said applique to said wheel claim 4 , thereby adhering said applique to said alloy substrate.6. The method set forth in claim 4 , further including a step of applying an intermediate polymeric coating over said primer polymeric coating prior to adhering said applique to said wheel claim 4 , thereby adhering said ...

Water-Based Coating Composition And Method For Forming Multilayer Coating Film Using Said Composition

Disclosed is a water-based coating composition having as a base resin, a core/shell type emulsion resin comprising an acrylic resin as the core portion and a polyurethane resin as the shell portion, wherein the mass ratio of the core portion and the shell portion in the aforementioned core/shell type emulsion resin is between 20/80 and 80/20, the aforementioned acrylic resin has a hydroxyl group value of 40 to 140 mg KOH/g and an acid value of 0 to 10 mg KOH/g, the aforementioned polyurethane resin has a hydroxyl group value of 20 to 80 mg KOH/g and an acid value of 10 to 60 mg KOH/g, and the total mass ratio of constituent units derived from dibasic acids and/or dihydric alcohols having 10 to 60 carbon atoms in the aforementioned polyurethane resin is 10 to 50 mass % relative to the solid resin content of the aforementioned polyurethane resin. 1. A water-based coating composition comprising a core/shell type emulsion resin comprising an acrylic resin as the core portion and a polyurethane resin as the shell portion , wherein the mass ratio of the core portion and the shell portion in the aforementioned core/shell type emulsion resin is between 20/80 and 80/20 , the acrylic resin has a hydroxyl group value of 40 to 140 mg KOH/g and an acid value of 0 to 10 mg KOH/g , the polyurethane resin has a hydroxyl group value of 20 to 80 mg KOH/g and an acid value of 10 to 60 mg KOH/g , and the total mass ratio of constituent units derived from dibasic acids and/or dihydric alcohols having 10 to 60 carbon atoms in the polyurethane resin is 10 to 50 mass % relative to the solid resin content of the aforementioned polyurethane resin.2. The water-based coating composition of claim 1 , wherein the mass ratio of the core portion and the shell portion in the core/shell type emulsion resin is between 45/55 and 55/45 claim 1 , the acid value of the polyurethane resin is 30 to 40 mg KOH/g claim 1 , and the total mass ratio of constituent units derived from dibasic acids and/or ...

Polyurethane Surfacing Film

Surfacing films and related processes are provided. These films include a first clear coat layer comprising a first crosslinked polyurethane that is the reaction product of an isocyanate; a polyol selected from the group consisting of: a caprolactone polyol, polycarbonate polyol, a polyester polyol, acrylic polyol, polyether polyol, polyolefin polyol, and mixtures thereof; and a hydroxy-functional silicone poly(meth)acrylate; a second clear coat layer comprising a crosslinked polymer that is essentially free of hydroxy-functional silicone poly(meth)acrylate; a bulk layer comprising a thermoplastic polyurethane; and an adhesive layer. The provided films overcome the problem of migration of solvents and other impurities into the polyurethane bulk layer because the clear coat layer is cured, and solvents removed, prior to the coating of the polyurethane bulk layer. Manufacturing of these films can provide substantially faster line speeds and reduced waste. 1. A surfacing film comprising a plurality of layers , in the following order: an isocyanate;', 'a polyol selected from the group consisting of: a caprolactone polyol, polycarbonate polyol, a polyester polyol, acrylic polyol, polyether polyol, polyolefin polyol, and mixtures thereof; and', 'a hydroxy-functional silicone poly(meth)acrylate;, 'a first clear coat layer comprising a crosslinked polyurethane that is a reaction product ofa second clear coat layer comprising a crosslinked polymer that is essentially free of hydroxy-functional silicone poly(meth)acrylate;a bulk layer comprising a thermoplastic polyurethane; andan adhesive layer.2. The surfacing film of claim 1 , wherein the crosslinked polyurethane is an organic solvent-borne polyurethane.3. The surfacing film of claim 1 , wherein the crosslinked polyurethane is a first crosslinked polyurethane and the crosslinked polymer is a second crosslinked polyurethane.4. The surfacing film of claim 3 , wherein the second crosslinked polyurethane is a water-borne ...

METHOD OF FORMING A MULTILAYER COATING FILM

Provided herein is a method of forming a multilayer coating film including coating, onto an object to be coated, a water-based primer coating composition, wet-on-wet coating a first water-based coloring coating composition, wet-on-wet coating a second water-based coloring coating composition, coating a clear coating composition, and simultaneous hardening of the formed multilayer coating film. The water-based primer coating composition contains a water-based polyolefin resin, a water-based polyurethane resin, a curing agent, and conductive carbon. The first and second water-based coloring coating compositions, each, as base resins, contain a core/shell-type emulsion including an acrylic resin core portion and a polyurethane resin shell portion. The clear coating composition contains a hydroxy-group-containing acrylic resin and a polyisocyanate compound. 1. A method of forming a multilayer coating film , the method comprising:a step of coating, onto an object to be coated, a water-based primer coating composition;a step of wet-on-wet coating a first water-based coloring coating composition;a step of wet-on-wet coating a second water-based coloring coating composition;a step of coating a clear coating composition; anda step of simultaneous hardening of the formed multilayer coating film, wherein: (A) a water-based polyolefin resin with a melting point of 60-100° C. and a weight average molecular weight in the range of 50,000-250,000,', '(B) a water-based polyurethane resin having a glass transition temperature (Tg) of −100 to −70° C. and an elongation rate of 500% or more,', '(C) a curing agent, and', '(D) conductive carbon,, '(1) the water-based primer coating composition contains components(2) the first water-based coloring coating composition and second water-based coloring coating composition each contain a core/shell-type emulsion comprising an acrylic resin core portion and a polyurethane resin shell portion as base resins, and(3) the clear coating composition ...

TWO-COMPONENT COATING COMPOSITION

The invention relates to a coating composition comprising (A) at least one polyaspartic acid ester, (B) at least one polyisocyanate cross-linking agent with free isocyanate groups and (C) at least one compound with at least one epoxy group and at least one alkoxy silane group and to the use of the coating composition as primer, primer surfacer, pigmented single stage top coat or clear coat coating composition, particularly in vehicle repair coating. 1. A coating composition comprising:A) at least one polyaspartic acid ester,B) at least one polyisocyanate cross-linking agent with free isocyanate groups, andC) at least one compound with at least one epoxy group and at least one alkoxy silane group.3. The coating composition of claim 2 , wherein n is 2 or 3.5. The coating composition of claim 4 , wherein R6 claim 4 , R7 and R8 mutually independently mean identical or different alkoxy groups having 1-4 carbon atoms.6. The coating composition of claim 1 , wherein the coating composition comprises 0.25 to 5.0% by weight solids of component C) claim 1 , relative to the sum of the solids content of component A) and component B).7. The coating composition of claim 1 , wherein the coating composition is free of hydroxyl-functional binders.8. The coating composition of claim 1 , wherein the coating composition is free of blocked amines.9. A process for the multilayer coating of substrates comprising the following steps:1) applying a layer of a primer or primer surfacer coating composition onto an optionally pre-coated substrate,2) applying a layer of a base coat coating composition containing color and/or special effect pigments onto the primer or primer surface layer,3) applying a clear coat layer of a clear coat coating composition onto the base coat layer and A) at least one polyaspartic acid ester,', 'B) at least one polyisocyanate cross-linking agent with free isocyanate groups, and', 'C) at least one compound with at least one epoxy group and at least one alkoxy silane ...

Use of low-molecular carboxylic acids in aqueous base coats

Described herein is a method of using aromatic and/or araliphatic carboxylic acids in preparation of aqueous basecoat materials for the purpose of improving the adhesion of the aqueous basecoat materials to overbaked clearcoat materials. Also described herein is a method for producing a multicoat paint system, where a basecoat material is applied directly to an overbaked clearcoat film.

REFLECTIVE COATING SYSTEMS FOR REFLECTOR LAMPS, METHODS THEREFOR, AND LAMPS EQUIPPED THEREWITH

Reflective coating systems, methods for depositing such coating systems, and lamps equipped with such coating systems. The reflective coating systems include an intermediate metallic layer overlying a substrate and consisting of nickel, chromium or a Ni—Cr alloy, a reflective metallic layer containing silver and overlying the intermediate metallic layer, and a protective layer overlying the reflective metallic layer. 1. A reflective coating system on a surface of a substrate , the reflective coating system comprising an intermediate metallic layer overlying the substrate and consisting of nickel , chromium , or a Ni—Cr alloy , a reflective metallic layer containing silver and overlying the intermediate metallic layer , and a protective layer overlying the reflective metallic layer.2. The reflective coating system according to claim 1 , wherein the intermediate metallic layer constitutes at least 20 percent of the combined thickness of the intermediate metallic layer and the reflective metallic layer.3. The reflective coating system according to claim 2 , wherein the intermediate metallic layer has a thickness of about 50 nm to about 400 nm.4. The reflective coating system according to claim 1 , wherein the reflective metallic layer has a thickness of about 60 nm to about 400 nm.5. The reflective coating system according to claim 1 , wherein the protective layer is chosen from the group consisting of dielectric oxides claim 1 , nitrides and fluorides.6. The reflective coating system according to claim 1 , wherein the intermediate metallic layer contacts the substrate.7. The reflective coating system according to claim 1 , wherein the reflective metallic layer contacts the intermediate metallic layer.8. The reflective coating system according to claim 1 , wherein the reflective metallic layer consists of silver.9. The reflective coating system according to claim 1 , wherein the substrate is a transparent material and the reflective coating system further comprises an ...

MULTILAYER FILM-FORMING METHOD AND COATED ARTICLE

A method of forming a multilayer coating film with smoothness, distinct image, adhesion and water resistance when a plurality of uncured coating films are cured at once, and especially when cured at low temperature. The method includes the following steps 1-1 to 1-4: step 1-1: coating an article with a primer coating composition (X) and forming an uncured primer coating film on the article, step 1-2: a coating the article having the uncured primer coating film with an aqueous colored coating composition (Y) for a base coat, to form an uncured base coat film thereover, step 1-3: coating the article having the uncured primer coating film and uncured base coat film, with a clear coating composition (Z), and forming an uncured clear coating film thereover, and step 1-4: a curing the uncured primer coating film, the uncured base coat coating film and the uncured clear coating film by heating. 4. The method according to claim 1 , wherein Rin formula (I) is an isopropyl group.5. The method according to claim 1 , wherein Rin formula (III) is an isopropyl group.8. The method according to claim 1 , wherein the blocked polyisocyanate compound (B) is a blocked polyisocyanate compound (B′) having a hydrophilic group.9. The method according to claim 1 , wherein the hydroxyl-containing resin (A) contains a hydroxyl-containing acrylic resin aqueous dispersion (A).10. The method according to claim 1 , wherein the aqueous colored coating composition (Y) contains the hydroxyl-containing resin (A) and the blocked polyisocyanate compound (B) at 10 to 95 parts by mass and 5 to 90 parts by mass claim 1 , respectively claim 1 , based on a total of 100 parts by solid mass of the hydroxyl-containing resin (A) and the blocked polyisocyanate compound (B).11. The method according to claim 1 , wherein the aqueous colored coating composition (Y) further contains a melamine resin (C) claim 1 , and the aqueous colored coating composition (Y) or aqueous colored coating composition (Y) contains the ...

COATING METHOD AND COATED ARTICLE OBTAINED BY THE SAME

A coating method for forming a laminated coating film including: preparing a thermosetting coating material as a lower layer-coating material, an intermediate layer-coating material, and as an upper layer-coating material; forming an uncured laminated coating film by applying the lower layer-coating, the intermediate layer-coating, and the upper layer-coating materials on the base material using a wet-on-wet technique; and simultaneously curing the lower layer-coating, the intermediate layer-coating, and upper layer-coating materials by baking the uncured laminated coating film. In the preparation step, the lower layer-coating, the intermediate layer-coating, and the upper layer-coating materials are selected so a sum of an absolute value of a difference in shrinkage ratio between the lower layer-coating and the intermediate layer-coating materials and an absolute value of a difference in shrinkage ratio between the intermediate layer-coating and the upper layer-coating materials at the late stage of the baking is 3.0% or smaller. 1. A coating method for forming a laminated coating film including a lower layer formed on a base material , an intermediate layer formed on the lower layer , and an upper layer formed on the intermediate layer , the method comprising:a preparation step of preparing a thermosetting coating material as a lower layer-coating material for forming the lower layer, preparing a thermosetting coating material as an intermediate layer-coating material for forming the intermediate layer, and preparing a thermosetting coating material as an upper layer-coating material for forming the upper layer;a formation step of forming an uncured laminated coating film by applying the lower layer-coating material, the intermediate layer-coating material, and the upper layer-coating material on the base material using a wet-on-wet technique; anda baking step of simultaneously curing the lower layer-coating material, the intermediate layer-coating material, and ...

Acid-Catalyzed Curable Coating Compositions Containing 1,1 Di-Activated Vinyl Compounds and Related Coatings and Processes

Acid-catalyzed curable coating compositions containing 1,1-di-activated vinyl compounds are described, including multi-layer coatings. Also provided are processes for coating substrates with coating compositions comprising 1,1-di-activated vinyl N compounds. Also provided are coated articles comprising coatings formed from coating compositions comprising 1,1-di-activated vinyl compounds. 157-. (canceled)58. A multi-layer coating comprising:a first coating layer applied over at least a portion of a substrate, wherein the first coating layer is formed from a coating composition comprising 1,1-di-activated vinyl compound, or a multifunctional form thereof, or a combination thereof, wherein the 1, 1-di-activated vinyl compound comprises a methylene dicarbonyl compound, a dihalo vinyl compound, or a dihaloalkyl disubstituted vinyl compound, or a multifunctional form of any thereof, or a combination of any thereof, anda second coating layer applied over at least a portion of the first coating layer, wherein the second coating layer is formed from a coating composition comprising a polymeric resin and an acid curing catalyst.59. The multi-layer coating of claim 58 , wherein the 1 claim 58 ,1-di-activated vinyl compound comprises:a dialkyl methylene malonate;a diaryl methylene malonate;a multifunctional form of a dialkyl methylene malonate; ora multifunctional form of a diaryl methylene malonate; ora combination of any thereof.60. The multi-layer coating of claim 58 , wherein the 1 claim 58 ,1-di-activated vinyl compound comprises:diethyl methylene malonate; anda multifunctional form of diethyl methylene malonate comprising a transesterification adduct of diethyl methylene malonate and at least one polyol.61. The multi-layer coating of claim 60 , wherein the transesterification adduct of diethyl methylene malonate and at least one polyol comprises a transesterification adduct of diethyl methylene malonate and a diol.62. The multi-layer coating of claim 61 , wherein the diol ...

INK COMPOSITION FOR A NON-STICK COATING AND A COATED SUBSTRATE COMPRISING THE DECORATIVE PATTERN THEREFROM

Disclosed are ink compositions for printing patterns on substrates having non-stick fluororesin coatings. The ink compositions are particularly useful for printing decorative patterns or markings on cookware or bakeware to provide aesthetic and/or functional effects. Also disclosed are coated substrates which comprise non-stick coatings having patterns. Further disclosed are methods of manufacturing the coated substrates comprising non-stick coatings having patterns. 1. An ink composition for forming a pattern on a non-stick coating , said ink composition comprising:(a) 25-65 weight % of a fluoropolymer selected from PTFE, PFA, FEP, and mixtures thereof;(b) 0-25 weight % of a colorant selected from organic pigments, inorganic pigments, and mixtures thereof;(c) 1-15 weight % of amorphous silica particles;(d) 1-15 weight % of a nonionic surfactant, wherein the nonionic surfactant comprises at least one aliphatic alcohol ethoxylate, or a mixture thereof; and(e) 10-50 weight % of a liquid carrier selected from water, water-miscible solvents and mixtures thereof;wherein the weight % is based on the total weight of the ink composition; andprovided that the ink composition is essentially free of polyamideimide.2. The ink composition of comprising non-volatile components including:(a) 30-90 weight % of the fluoropolymer selected from PTFE, PFA, FEP, and mixtures thereof;(b) 0-50 weight % of the colorant selected from organic pigments, inorganic pigments, and mixtures thereof; and(c) 2-25 weight % of amorphous silica particles;wherein the weight % is based on the total weight of the non-volatile components.3. (canceled)4. The ink composition of having a viscosity of 2 claim 1 ,000-40 claim 1 ,000 mPa·s.5. (canceled)6. The ink composition of claim 1 , wherein the amorphous silica particles (c) have a BET surface area ranging from 100 to 450 m/g.78-. (canceled)9. A coated substrate comprising a non-stick coating having a pattern claim 1 , wherein the non-stick coating ...

MULTILAYER COATING AND METHOD OF FORMING THE SAME

A method of forming a multilayer coating on a substrate is provided. The multilayer coating exhibits reduced strike-in and mottling. The method includes the steps of providing the substrate including a primer disposed thereon, applying a basecoat composition on the primer, applying a clearcoat composition on the basecoat composition, and curing the basecoat composition and the clearcoat composition to form the multilayer coating on the substrate. The basecoat composition includes a film forming resin, a pigment, and about 5% to about 75% by weight on binder of a cyclic lactone modified branched acrylic polymer having a hydroxyl monomer content of about 1% to 65% by weight, all or part of which has been reacted with a cyclic lactone, and having a weight average molecular weight (Mw) of about 10,000 to about 150,000 g/mol. 1. A method of forming a multilayer coating on a substrate which exhibits reduced strike-in and mottling , said method comprising the steps of:A. providing the substrate comprising a primer disposed thereon;B. applying a basecoat composition on the primer, wherein the basecoat composition comprises a film forming resin, a pigment, and about 5% to about 75% by weight on binder of a cyclic lactone modified branched acrylic polymer having a hydroxyl monomer content of about 1% to about 65% by weight, all or part of which has been reacted with a cyclic lactone, and having a weight average molecular weight (Mw) of about 10,000 to about 150,000 g/mol;C. applying a clearcoat composition on the basecoat composition, andD. curing the basecoat composition and the clearcoat composition to form the multilayer coating on the substrate;wherein the multilayer coating exhibits mottling of less than about 4 measured at 15 degrees from specular reflection,wherein the primer is free of the cyclic lactone modified branched acrylic polymer; andwherein the primer, the basecoat composition, and the clearcoat composition are each free of a cyclic lactone modified linear ...

METHOD FOR FORMING MULTILAYER COATING FILM

Disclosed is a method for forming a multilayer coating film, including applying a first and second aqueous base coat, and a clear coat to an object, and thereafter simultaneously heating and curing the three-layer coating film. The first aqueous base coat includes a water-soluble or water-dispersible polyurethane resin having a glass transition temperature of −20° C. or below and a weight average molecular weight of 30,000 to 500,000, and a crosslinkable resin having a weight average molecular weight of 600 or more. The first aqueous base coat-coated film has a breaking strength of 2050 N/cm2 or more and a loss tangent (tan δ) at −20° C. of 0.075 or more. The migration amount of a melamine resin from the second aqueous base coat-coated film layer to the first aqueous base coat-coated film layer is within 3% by mass of a total resin solid content of the first aqueous base coat. 2. The method for forming a multilayer coating film as claimed in claim 1 , wherein the first aqueous base coat includes 20 to 40 parts by mass of the water-soluble or water-dispersible polyurethane resin with respect to 100 parts by mass of the total resin solid content.3. The method for forming a multilayer coating film as claimed in claim 1 , wherein the crosslinkable resin of the first aqueous base coat is a melamine resin and/or blocked polyisocyanate resin and the crosslinkable resin is included in an amount of 25 to 35 parts by mass with respect to 100 parts by mass of the total resin solid content.4. The method for forming a multilayer coating film as claimed in claim 1 , wherein the second aqueous base coat includes a crosslinkable resin in an amount of 10 to 40 parts by mass with respect to 100 parts by mass of the total resin solid content. The present invention relates to a novel method for forming a multilayer coating film which can be used in various fields, in particular in the field of automobile coatings.In general, when an automobile body is an object to be coated, methods ...

Robotic Vehicle Painting Instrument Including A Terahertz Radiation Device

A method comprising scanning a first painted surface of a first vehicle having two or more paint layers with a robotic terahertz radiation instrument to obtain a first painted surface thickness data and map for each of the two or more paint layers, comparing the first thickness map to a control map, and adjusting one or more paint application parameters based on a comparison of the first thickness map with the control map for painting a second surface of a second vehicle different than the first vehicle. 1. A method comprising:scanning a first painted surface of a first vehicle having two or more paint layers with a robotic terahertz radiation instrument to obtain a first painted surface thickness data and map for each of the two or more paint layers;comparing the first thickness map to a control map; andadjusting one or more paint application parameters based on a comparison of the first thickness map with the control map for painting a second surface of a second vehicle different than the first vehicle.2. The method of claim 1 , wherein the first and second surfaces are on the same body part.3. The method of claim 2 , wherein the same body part is a vehicle door or hood.4. The method of claim 1 , wherein the adjusting step includes adjusting a path of a robotic vehicle painting instrument.5. The method of claim 1 , wherein the scanning step includes directing the robotic terahertz radiation instrument at the first painted surface.6. The method of claim 1 , wherein the two or more paint layers include at least three paint layers having different chemical composition from each other.7. The method of claim 1 , wherein the two or more paint layers include at least three layers and the first painted surface includes interfaces between each pair of adjacent paint layers of the at least three paint layers.8. The method of claim 1 , wherein the scanning step includes recording reflections from each interface.9. The method of claim 8 , wherein the first thickness map is ...

AQUEOUS COATING COMPOSITION AND METHOD FOR FORMING MULTILAYERED COATING FILM

Provided are: an aqueous coating composition which is capable of giving coating films having excellent chipping resistance without lowering the finish; and a method for forming a multilayered coating film. The aqueous coating composition comprises an acrylic-modified polyester resin (A) comprising an acrylic moiety and a polyester moiety, a crosslinking agent (B), and an epoxy phosphoric acid ester compound (C), wherein the acrylic-modified polyester resin (A) contains a polyoxyalkylene-group-containing unsaturated monomer having a weight-average molecular weight of 400 or higher as a monomer component of the acrylic moiety and the polyester moiety is configured of components, 50 mass % or more of which is accounted for by a Cor higher compound, the content of the epoxy phosphoric acid ester compound (C) being 0.1-10 parts by mass per 100 parts by mass of the sum of the solid components of (A) and (B). 2. The aqueous coating composition according to claim 1 , wherein the compound of 6 or more carbon atoms among the components composing the polyester portion is a compound having an alkylene group of 4 or more carbon atoms.3. The aqueous coating composition according to claim 1 , wherein the ratio of the acrylic portion and the polyester portion of the acryl-modified polyester resin (A) is 5 to 40 mass % for the acrylic portion and 60 to 95 mass % for the polyester portion claim 1 , with respect to the acryl-modified polyester resin (A) (the total amount of the acrylic portion and the polyester portion).4. The aqueous coating composition according to claim 1 , wherein the epoxy phosphoric acid ester compound (C) is one having a hydroxyl group and a phosphoric acid residue in the molecule.5. An article having a coating film of an aqueous coating composition according to .7. The multilayer coating film-forming method according to claim 6 , wherein the clear coating material (Z) is one comprising a carboxyl group-containing resin and a polyepoxide claim 6 , or a hydroxyl ...

COVERS FOR ELECTRONIC DEVICES

The present disclosure is drawn to covers for electronic devices. In one example, a cover for an electronic device can include a cover substrate, a primer layer on the substrate, a radiation-cured coating layer on the primer layer, a colorant coating layer on the radiation-cured coating layer, and a clear coating layer on the colorant coating layer. The radiation-cured layer can include a three-dimensional pattern impressed into the radiation-cured coating layer. The colorant layer can conform to the three-dimensional pattern. 1. A cover for an electronic device comprising:a cover substrate;a primer layer on the substrate;a radiation-cured coating layer on the primer layer, wherein the radiation-cured coating layer includes a three-dimensional pattern impressed into to the radiation-cured coating layer;a colorant coating layer on the radiation-cured coating layer, wherein the colorant coating layer conforms to the three-dimensional pattern; anda clear coating layer on the colorant coating layer.2. The cover of claim 1 , wherein the three-dimensional pattern is a crackle pattern comprising a network of cracks having an average width from about 1 μm to about 500 μm.3. The cover of claim 1 , wherein the cover substrate comprises polypropylene claim 1 , polycarbonate claim 1 , polyethylene claim 1 , polyamide claim 1 , polyester claim 1 , acrylonitrile-butadiene-styrene claim 1 , or a combination thereof.4. The cover of claim 1 , wherein the primer layer comprises a thermoset polymer.5. The cover of claim 1 , wherein the radiation-cured coating layer comprises UV-cured alkyd resin claim 1 , UV-cured polyurethane claim 1 , UV-cured epoxy claim 1 , UV-cured acrylic claim 1 , or a combination thereof.6. The cover of claim 1 , wherein the radiation-cured coating layer has a thickness from about 10 μm to about 50 μm.7. The cover of claim 1 , wherein the colorant coating layer comprises a pigment and a binder.8. The cover of claim 1 , wherein the colorant coating layer has a ...

CO-CURABLE FILM LAYER APPLICATION

The present disclosure is directed to a method for applying a multi-colored coating to a composite structure comprising applying a first co-curable film layer comprising a first color marking to a composite tool, applying a second co-curable film layer comprising a second color marking over the composite tool and at least partially over the first co-curable film layer to create a lay-up of a multi-colored marking, applying a composite structure over the lay-up of the multi-colored marking, and curing the lay-up of the multi-colored marking and the composite structure in a single curing step to create a cured multi-colored coating on the composite structure. A multi-colored coating for marking a composite structure and an aircraft part having a multi-colored marking are also provided. 1. A method for applying a multi-colored coating to a composite structure , the method comprising:applying a first co-curable film layer comprising a first color marking to a composite tool;applying a second co-curable film layer comprising a second color marking over the composite tool and at least partially over the first co-curable film layer to create a lay-up of a multi-colored marking;applying a composite structure over the lay-up of the multi-colored marking; andcuring the lay-up of the multi-colored marking and the composite structure in a single curing step to create a cured multi-colored coating on the composite structure.2. The method of claim 1 , further comprising applying a third co-curable film layer comprising a third color marking between the first and second co-curable film layers.3. The method of claim 1 , wherein the curing step is performed in an autoclave.4. The method of claim 1 , wherein the method does not comprise painting the composite structure with a primer.5. The method of claim 1 , further comprising applying at least one clearcoat layer over the lay-up of the multi-colored marking.6. The method of claim 1 , further comprising applying at least one ...

COATING METHOD

A coating method includes coating a first coating composition including a heterogeneous photoinitiator having a first photoinitiator and a second photoinitiator on a substrate, irradiating ultraviolet rays having a first wavelength into the first coating composition to form a first coating layer and cure the first photoinitiator, coating a second coating composition on the first coating layer, and irradiating ultraviolet rays having a second wavelength different than the first wavelength into the second coating composition to form a second coating layer. 1. A coating method comprising the steps of:coating a first coating composition including a heterogeneous photoinitiator having a first photoinitiator and a second photoinitiator on a substrate;irradiating ultraviolet rays having a first wavelength into the first coating composition to form a first coating layer and cure the first photoinitiator;coating a second coating composition on the first coating layer; andirradiating ultraviolet rays having a second wavelength different than the first wavelength into the second coating composition to form a second coating layer.2. The coating method of claim 1 , whereinthe first wavelength has a range of about 280 nm to about 315 nm.3. The coating method of claim 1 , whereinthe second wavelength has a range of about 200 nm to about 279 nm.4. The coating method of claim 1 , wherein claim 1 ,in the step of forming the first coating layer,the second photoinitiator does not react.5. The coating method of claim 1 , whereinafter the step of forming the first coating layer,protrusions and depressions are formed at a surface of the first coating layer.6. The coating method of claim 1 , whereinafter the step of forming the first coating layer,a surface of the first coating layer has a viscosity.7. The coating method of claim 1 , wherein the step of forming the second coating layer comprises curing the second photoinitiator included in the first coating layer.8. The coating method of ...

Wood substrate including an abrasion resistant coating

An abrasion resistant coating is disclosed. The coating includes diamond particles and may be used in one or more coating layers of a coating stack for a wood substrate. Wood substrates include hardwood and engineered hardwood flooring.

METHOD FOR APPLYING STABLE COATING ON SILICONE HYDROGEL CONTACT LENSES

The invention is related to a method for producing silicone hydrogel contact lenses with having a stable coating thereon. A method of the invention comprises a water-based coating process (step) for forming a relatively-stable base coating of a homo- or copolymer of acrylic acid or C-Calkylacrylic acid onto a silicone hydrogel contact lens made from a lens formulation comprising from about 35% to about 60% by weight of N-vinylpyrrolidone. 1. A method for producing coated silicone hydrogel contact lenses each having a crosslinked hydrophilic coating thereon , comprising the steps of:(a) obtaining a silicone hydrogel contact lens from a polymerizable composition comprising at least one silicone-containing vinylic monomer or macromer and from about 30% to about 60% by weight of N-vinylpyrrolidone relative to the total amount of polymerizable components; and{'sub': 1', '3, '(b) contacting the silicone hydrogel contact lens with an aqueous solution of a homo- or copolymer of acrylic acid or C-Calkylacrylic acid to form a base coating on the silicone hydrogel contact lens, wherein the base coating exhibits a water-break-up-time (WBUT) of about 20 seconds or more after the silicone hydrogel contact lens has been autoclaved at 115° C. to 125° C. in a phosphate buffered saline having a pH from about 6.5 to about 7.5 for about 30 minutes.'}2. The method of claim 1 , wherein the polymerizable composition comprises from about 35% to about 56% by weight of N-vinylpyrrolidone relative to the total amount of polymerizable components.3. The method of claim 1 , wherein the polymerizable composition comprises from about 40% to about 52% by weight of N-vinylpyrrolidone relative to the total amount of polymerizable components.4. The method of claim 1 , wherein the homo- or copolymer of acrylic acid or C-Calkylacrylic acid is polyacrylic acid claim 1 , polymethacrylic acid claim 1 , polyethylacrylic acid claim 1 , polypropylacrlic acid claim 1 , poly(acrylic acid-co-methacrylic acid) ...

WATER BORNE SEALER

Water-borne sealer compositions, multilayer coated substrates, and methods for building up a multilayer coating on a substrate are provided. In one example, a water-borne sealer composition includes an acrylic latex resin, a polyurethane dispersion (PUD), and water. The acrylic latex resin is free of a core-shell latex. The PUD includes a hydroxyl functional reaction product of polyisocyanate and a polyol including a polycarbonate diol. 1. A water-borne sealer composition comprising:an acrylic latex resin;a polyurethane dispersion (PUD); andwater, wherein the acrylic latex resin is free of a core-shell latex, and wherein the PUD comprises a hydroxyl functional reaction product of a polyisocyanate and a polyol comprising a polycarbonate diol.2. The water-borne sealer composition of claim 1 , further comprising one or more pigments.3. The water-borne sealer composition of claim 1 , further comprising a rust inhibitor.4. The water-borne sealer composition of claim 1 , wherein the polyisocyanate comprises hexane diisocyanate.5. The water-borne sealer composition of claim 1 , further comprising an activator claim 1 , wherein the activator comprises a polyisocyanate crosslinker having an isocyanate functionality of greater than 2.6. The water-borne sealer composition of claim 5 , wherein the crosslinker is an isocyanurate.7. The water-borne sealer composition of claim 1 , wherein the polyol comprises a polyester and a polycarbonate diol.8. A multilayer coated substrate comprising:a) a substrate;b) a sealer composition applied directly on the substrate; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'c) at least one topcoat applied on top of the sealer composition, wherein the sealer composition is the water-borne sealant composition according to .'}9. The multilayer coated substrate of claim 8 , wherein the substrate comprises a base substrate and a primer applied on top of the base substrate claim 8 , and wherein the sealer composition is applied on top of the ...

PROCESS FOR COATING FIBER COMPOSITE PANELS AT LOW BAKING TEMPERATURES

Described herein is a process for producing a multilayer coating onto a fiber-reinforced composite material Also described herein is a fiber-reinforced composite material coated with a multilayer coating obtainable by this process. 1. A process for producing a multilayer coating onto a fiber-reinforced composite material , comprising the steps ofi. applying a primer compositions onto the fiber-reinforced composite material to form a primer layer and at least partially drying the primer layer,ii. applying a basecoat composition onto the primer layer to form a basecoat layer and at least partially drying the basecoat layer,iii. (a) applying a first clearcoat composition 1 onto the basecoat layer to form a first clearcoat layer 1 and curing the layers formed in steps i., ii. and the first clearcoat layer at a temperature of at least 80° C. and subsequently applying a second clearcoat composition 2 onto the thus cured layers to form a clearcoat layer 2 and curing clearcoat layer 2 at a temperature of more than 25° C. to less than 60° C. for 10 to 40 min; or(b) directly applying the clearcoat composition 2 onto the basecoat layer to form a single clearcoat layer 2 and curing the single clearcoat layer 2 at a temperature of more than 25° C. to less than 60° C. for 10 to 40 min followed by curing the primer, basecoat and clearcoat layer 2 at a temperature of at least 80° C.2. The process according to claim 1 , characterized in that the fiber-reinforced composite material comprises a polymer matrix and fibers.3. The process according to claim 1 , characterized in that the primer composition is a one-pack coating composition or a two-pack coating composition; and/or the basecoat composition is a one-pack coating compositions; and/or that clearcoat composition 1 is a one-pack coating composition or a two-pack coating composition; and/or clearcoat composition 2 is a two-pack coating compositions.4. The process according to claim 1 , characterized in that the primer composition ...

AQUEOUS PAINT COMPOSITION AND METHOD FOR FORMING COATING

The present invention provides an aqueous coating composition for use as an aqueous first colored coating composition in a multilayer coating-forming method, the coating composition containing an aqueous film-forming resin (A), a crosslinking agent (B), and acrylic urethane resin composite particles (C). The acrylic resin of the acrylic urethane resin composite particles (C) is obtained by using, as constituent monomers, 30 to 80 mass % of a polymerizable unsaturated monomer (c-1-1) having one polymerizable unsaturated group per molecule and having a Calkyl group, 1 to 20 mass % of a polymerizable unsaturated monomer (c-2) having two or more polymerizable unsaturated groups per molecule, and 0 to 69 mass % of a polymerizable unsaturated monomer (c-1-2) having one polymerizable unsaturated group per molecule and being other than the polymerizable unsaturated monomer (c-1-1). 1. A coating composition for use as an aqueous first colored coating composition (X) in a multilayer coating film-forming method comprising the steps in order of:(1) applying the aqueous first colored coating composition (X) to a substrate to form a first colored coating film;(2) applying an aqueous second colored coating composition (Y) to the first colored coating film formed in step (1) to form a second colored coating film thereon;(3) applying a clear coating composition (Z) to the second colored coating film formed in step (2) to form a clear coating film thereon; and(4) heating to simultaneously cure the first colored coating film, second colored coating film, and clear coating film,{'sub': '4-22', 'the coating composition comprising an aqueous film-forming resin (A), a crosslinking agent (B), and acrylic urethane resin composite particles (C), the acrylic resin of the acrylic urethane resin composite particles (C) being obtained by using, as constituent monomers, 30 to 80 mass % of a polymerizable unsaturated monomer (c-1-1) having one polymerizable unsaturated group per molecule and ...

Method for forming multilayer coating film

A multilayer coating film forming method to form a multilayer coating film having a glittering appearance. Forming a multilayer coating film by sequentially applying, on top of a base material, a first base coating material, a second base coating material, and a clear coating material in a wet-on-wet process, wherein: the first base coating material is a transparent or colored coating material; the second coating material contains a flaky lustrous pigment; the amount of flaky lustrous pigment being 10-60 parts by mass to 100 parts by mass of resin solid content in the second base coating material, and the concentration of solids in the coating falls being 5-20 mass % with respect to the total mass of the second base coating material; and the thickness of a coating film obtained from the second base coating material falls being 1-8 μm on the basis of the coating film when cured.

COATING MATERIAL COMPOSITIONS AND COATINGS PRODUCED THEREFROM, AND USE THEREOF

The present invention relates to a nonaqueous coating material composition comprising 1. A nonaqueous coating material composition , comprising:(A) at least one polyhydroxyl group-containing component (A); and(B) at least one polyisocyanate group-containing component (B),wherein (i) possessing an acid number <20 mg KOH/g, and', '(ii) being preparable by reaction of at least one dimer fatty acid (a) with at least one aliphatic, araliphatic, or aromatic dihydroxy-functional compound (b), the dihydroxy-functional compound (b) having a number-average molecular weight of 120 to 6000 g/mol., 'the coating material composition comprises at least one hydroxy-functional reaction product (RP) other than component (A), said product (RP)'}3. The coating material composition of claim 1 , wherein the dimer fatty acid (a) consists of at least 90 wt % of dimeric molecules claim 1 , less than 5 wt % of trimeric molecules claim 1 , and less than 5 wt % of monomeric molecules and other byproducts.4. The coating material composition of claim 1 , wherein the dimer fatty acid (a) is prepared from linolenic claim 1 , linoleic and/or oleic acid and/or consists of at least 98 wt % of dimeric molecules claim 1 , less than 1.5 wt % of trimeric molecules claim 1 , and less than 0.5 wt % of monomeric molecules and other byproducts and possesses an iodine number of ≦10 g/100 g.5. The coating material composition of claim 1 , wherein the reaction product (RP) has a number-average molecular weight of 600 to 40 000 g/mol claim 1 , and/or the reaction product (RP) has an acid number <10 mg KOH/g claim 1 , and/or components (a) and (b) are used in a molar ratio of 0.7/2.3 to 1.6/1.7.6. The coating material composition of claim 1 , wherein the coating material composition comprises at least one reaction product (RP) preparable by reaction of at least one dimer fatty acid (a) with at least one polyether diol (b1) of the general structural formula (I) claim 1 , the group R in the general structural ...

METHOD FOR COATING THE VISIBLE SURFACES OF MOTOR VEHICLE WHEEL RIMS

In a method for coating motor vehicle wheel rims, a polymer priming layer, a polymer intermediate layer, a decorative layer of a heat-cured polymer layer with embedded flake-like metal pigments covering the visible surface of the decorative layer, and a polymer cover layer are consecutively applied to the wheel rim metal surface. The coated wheel rims achieve a polished metal appearance without substantial extra costs by producing the polymer intermediate layer with a high-gloss surface and applying the decorative layer to the high-gloss surface of the polymer intermediate layer in the wet spraying method with a layer thickness of max. 2 μm, where it is dried at ambient temperature and, before applying the polymer cover layer, it is fixed to the polymer intermediate layer via a thermal post-treatment so that it adheres to the surface thereof with a cross-cut pull-off strength of Gt=0 to Gt=2. 2. The method according to claim 1 , wherein the thermal post-treatment of the decorative layer (C) is carried out at a temperature of more than 140° C.3. The method according to claim 1 , wherein the thermal post-treatment of the decorative layer (C) is carried out at a temperature of 180° C. to 200° C.4. The method according to claim 1 , wherein color pigments are additionally added to the decorative layer (C).53. The method according to claim 1 , wherein the combined surfaces of the platelet-shaped metal pigments contained in the decorative layer (C) and facing the observer are greater by at least the factor than the area of the decorative layer (C). The invention relates to a method for coating the visible surfaces of motor vehicle wheel rims made of aluminium or steel, in which firstly a polymer base layer (A) is applied to the mechanically processed metallic surface of the rim, said layer compensating for the unevenness of the mechanical processing, following which an intermediate polymer layer (B) is applied to the surface of the polymer base layer (A), then a decorative ...

Layered body

A laminate containing a metallic base layer and a transparent colored layer formed on the metallic base layer. The metallic base layer contains an aluminum pigment, a light-scattering component, a surface adjusting agent, and a rheology control agent, the aluminum pigment being present in an amount of 15 to 70 parts by mass, on a solids basis; and the light-scattering component being present in an amount of 5 to 55 parts by mass, on a solids basis, based on 100 parts by mass of the metallic base layer. The transparent colored layer contains a resin component, a curing agent, and a color pigment, the color pigment being present in an amount of 0.5 to 10 parts by mass, based on 100 parts by mass of the resin solids content of the transparent colored layer.

SPARKLING CLEAR COAT COMPOSITION

The present invention relates to a liquid clear coating composition comprising a binder, a liquid carrier, and at least one effect pigment, wherein the liquid carrier is selected from the group comprising water, organic solvents or a mixture thereof, and wherein the effect pigment is a platelet glass flake pigment, characterized in that the glass flake pigment is comprised in the clear coating composition in a range between 0.001 weight-% and less than 0.80 weight %, based on the total weight of the clear coating composition, to a clear coat layer derived from the liquid composition, and to multilayer automotive coatings comprising the clear coat as well as to the method of producing the liquid clear coating composition. 1. A liquid clear coating composition comprising a binder , a liquid carrier , and at least one effect pigment , wherein the liquid carrier is selected from the group comprising water , organic solvents or a mixture thereof , and wherein the effect pigment is a platelet glass flake pigment , wherein the glass flake pigment is comprised in the clear coating composition in a range between 0.001 weight-% and less than 0.80 weight-% , based on the total weight of the clear coating composition.2. The composition according to claim 1 , wherein the glass flake pigment is comprised in the clear coating composition in a range between 0.003 weight-% and less than 0.70 weight-% claim 1 , based on the total weight of the clear coating composition.3. The composition according to claim 1 , wherein the glass flake pigment is comprised in the clear coating composition in a range between 0.02 weight-% and 0.60 weight-% claim 1 , based on the total weight of the clear coating composition.4. The composition according to claim 1 , wherein the glass flake pigment is comprised in the clear coating composition in a range between 0.10 weight % and 0.40 weight-% claim 1 , based on the total weight of the clear coating composition.5. The composition according to claim 1 , ...

Method For Forming A Multilayer Coated Film

An multilayer coated film comprises a waterborne intermediate-coat coating material and a waterborne basecoat coating material both containing a core/shell type resin emulsion (A) in which the core portion is an acrylic resin (A1) and the shell portion is a polyurethane resin (A2), a water-soluble or water-dispersible polyurethane resin (B), a water-soluble or water-dispersible polyester resin (C), and a melamine resin (D), and, based on the combined resin solids content by mass of aforesaid components (A) to (C), the solids content by mass of component (A) is 5-25 mass %, the solids content by mass of component (B) is 45-65 mass %, the solids content by mass of component (C) is 20-40 mass %, and the solids content by mass of component (D) is 35-45 mass %. 1. A multilayer coated film forming method comprising:an intermediate coat formation step in which a waterborne intermediate-coat coating material is coated onto an electrodeposited and hardened coated film to form the intermediate coat,a basecoat formation step in which a waterborne basecoat coating material is coated onto the intermediate coat to form the basecoat without performing flash-off following the intermediate coat formation step,a clearcoat formation step in which a clearcoat coating material is coated onto the unhardened basecoat to form the clearcoat, anda heating and hardening step in which these three coats are simultaneously heated and hardened, a core/shell type resin emulsion (A) in which the core portion is an acrylic resin (A1) and the shell portion is a polyurethane resin (A2),', 'a water-soluble or water-dispersible polyurethane resin (B),', 'a water-soluble or water-dispersible polyester resin (C), and', 'a melamine resin (D), and', 'wherein the hydroxyl value of aforesaid the acrylic resin (A1) is 10-30 mgKOH/g, the acid value is 0-10 mgKOH/g, and the glass transition temperature is 0-100° C.,', 'the hydroxyl value of the polyurethane resin (A2) is 20-80 mgKOH/g, the acid value is 10-60 ...

POLYCARBOXYLIC ACID-CONTAINING AQUEOUS COATING AGENT HAVING AN IMPROVED EFFECT PIGMENT ALIGNMENT

Described herein are an aqueous coating composition including at least one anionically stabilized binder, effect pigment, polycarboxylic acid, and solvent, and a method for producing a multicoat paint system by producing a basecoat directly on a substrate, producing a clearcoat directly on the basecoat, and then jointly curing the basecoat and the clearcoat. At least one of the basecoat materials includes the aqueous coating. Also described herein are multicoat paint system obtainable by this method, and the use of at least one polycarboxylic acid in an aqueous coating composition for improving the effect pigment orientation, or for color matching. 1. An aqueous coating composition comprising(a) at least one anionically stabilized binder BM,(b) at least one effect pigment EP,(c) at least one polycarboxylic acid PC, and(d) at least one solvent L.2. The aqueous coating composition as claimed in claim 1 , wherein the at least one anionically stabilized binder BM at a pH of 8.0 has an electrophoretic mobility of −2.5 to −15 (μm/s)/(V/cm).3. The aqueous coating composition as claimed in claim 1 , wherein the at least one anionically stabilized binder BM is present in a total amount of 20 to 80 wt % based on the overall solids content of the coating composition.4. The aqueous coating composition as claimed in claim 1 , wherein the anionically stabilized binder comprises anionically stabilized polyurethane-polyurea particles (PPP) in dispersion in water and having an average particle size of 40 to 2000 nm and a gel fraction of at least 50% claim 1 , the anionically stabilized polyurethane-polyurea particles comprising claim 1 , in each case in reacted form claim 1 ,(Z.1.1) at least one isocyanate group-containing polyurethane prepolymer containing groups which are anionic and/or can be converted into anionic groups, and(Z.1.2) at least one polyamine containing two primary amino groups and one or two secondary amino groups.5. The aqueous coating composition as claimed in ...

LAYERED BODY

A laminate containing a metallic base layer and a transparent colored layer formed on the metallic base layer, wherein, when 2. The laminate according to claim 1 , wherein X is 65 or more and 80 or less claim 1 , and Y is 200 or more and 240 or less.3. The laminate according to claim 1 , wherein the metallic base layer comprises an aluminum pigment in an amount of 15 to 70 parts by mass claim 1 , on a solids basis claim 1 , based on 100 parts by mass of the metallic base layer.4. The laminate according to claim 1 , further comprising a clear coat layer on the transparent colored layer.5. An object comprising the laminate according to . The present invention relates to a laminate comprising a metallic base layer, and a transparent colored layer formed on the metallic base layer.Sophisticated designs for articles such as automobiles have been demanded.For example, PTL 1 discloses a coating method for forming a multilayer coating film that has a metallic coating color with dense graininess and metal feeling, as well as high chroma and high darkness of color. The method includes applying an effect pigment-containing metallic base paint (A) to the surface of a substrate, and then applying a clear colored paint (B); wherein the metallic base paint (A) has an IV value of 230 or more, and the graininess measured (HG value) of the formed coating film is 60 or less.In PTL 1, the luster is merely determined by measuring the IV value of the entire coating film of the metallic paint. PTL 1 evaluates the chroma of the coating film based on the C value measured with an MA68-2 multi-angle spectrophotomreter (produced by X-Rite Inc.) at an receiving angle of 25 degrees given by a specular reflection axis and an acceptance light axis, when the coating film is irradiated with light at an incident angle of 45 degrees, as well as based on visual observation; and also evaluates the darkness of color of the coating film by visually observing the change in lightness from the highlight to ...

Method for Applying Graphic Product to Flooring Surface

A system and method for installing a graphic design on a flooring surface, where a vinyl decal displaying the graphic design is applied to a flooring surface, which may optionally be pre-sealed prior to vinyl application, and where after application of the vinyl decal flooring surface, one or more layers of sealer are applied to the floor, covering the vinyl decal and the areas surrounding the vinyl decal (thereby providing a permanent or semi-permanent vinyl application), and finally one or more layers of floor finish are applied to the surface to result in a finished floor displaying the graphic design.

CANDY COLOR PAINT AND REFINISHING METHOD

Candy color metallic paint finishes can be formed or repaired by applying to a substrate a colored liquid base coating composition containing a colored metal oxide-coated nontransparent silver dollar aluminum flake pigment and optional additional colored pigments or dyes dispersed in a first hardenable binder to form a reflective colored base layer that hides the primed substrate and has a sparkling metallic appearance. A colored liquid intermediate coating composition containing a colored pigment or dye dispersed in a second hardenable binder is applied to the base layer to form a colored intermediate layer that increases the color saturation of incident light reflected from the base layer. The intermediate layer can be overcoated with a liquid clearcoat composition. The completed finish can replicate an original equipment manufacturer multilayer candy color metallic finish, while providing ease of application, low sensitivity to layer thickness variation, and low mottle. 1. A candy color metallic paint finishing system comprising:a. a colored liquid base coating composition comprising a colored metal oxide-coated nontransparent silver dollar aluminum flake pigment, and optionally one or more additional colored pigments or dyes, dispersed in a first hardenable binder, wherein application of the base coating composition to a substrate provides a reflective colored layer that hides the substrate and has a sparkling metallic appearance; andb. a colored liquid intermediate coating composition comprising a colored pigment or dye dispersed in a second hardenable binder, wherein application of the intermediate coating composition to the reflective colored layer provides a further colored layer that increases the color saturation of incident light reflected from the reflective colored layer.2. A finishing system according to wherein the aluminum flake pigment is iron oxide-coated.3. A finishing system according to wherein the aluminum flake pigment has an average particle ...

PROCESS FOR THE PRODUCTION OF A MULTI-LAYER COATING

A process for the production of a multi-layer coating includes applying a coating layer from an aqueous pigmented coating composition A onto a substrate provided with an EDC primer and applying a base coat layer from an aqueous coating composition B overlying the coating layer. A clear coat layer is applied onto the base coat layer and the three coating layers are jointly bake-cured. The coating compositions A and B are different from each other and coating composition A comprises (i) binder solids, (ii) free polyisocyanate, (iii) a pigment content free of special effect pigments and comprising carbon black pigment and/or titanium dioxide pigment, and (iv) talcum filler. 2. The process of claim 1 , wherein aqueous pigmented coating composition A comprises (i) binder solids consisting of about 10 to about 50 wt. % of aqueous (meth)acryl copolymer latex binder claim 1 , about 50 to about 90 wt. % of aqueous polyurethane binder and 0 to about 30 wt. % of one or more other binders claim 1 , (ii) free polyisocyanate claim 1 , (iii) a pigment content free of special effect pigments and comprising carbon black pigment and/or titanium dioxide pigment claim 1 , and (iv) talcum filler.3. The process of claim 2 , wherein the coating layer applied from aqueous pigmented coating composition A is flashed off within about 30 seconds to about 5 minutes at an air temperature of about 20 to about 30° C.4. The process of claim 2 , wherein the aqueous (meth)acryl copolymer latex binder is made by free-radical emulsion copolymerization of olefinically unsaturated free-radically copolymerizable comonomers.5. The process of claim 1 , wherein aqueous pigmented coating composition A comprises aminoplast resins.6. The process of claim 1 , wherein the free polyisocyanate is a mixture of one or more hydrophilic polyisocyanates and one or more conventional polyisocyanates and wherein aqueous pigmented coating composition A comprises an inert organic solvent.7. The process of claim 6 , wherein ...

METHOD FOR FORMING A MULTILAYER COATING FILM

A method includes a step of applying an aqueous 2-package type first colored paint to form an uncured first colored coating film; a step of applying an aqueous 1-package type second colored paint to form an uncured second colored coating film; a step of applying a solvent-based 2-package type clear paint to form an uncured clear coating film; and a step of heating the uncured first colored coating film, the uncured second colored coating film and the uncured clear coating film to 75 to 100° C. to simultaneously cure these films. The solvent-based 2-package type clear paint contains a hydroxyl group-containing acrylic resin and a polyisocyanate compound in a ratio of 1.5 to 2.0 equivalents of isocyanate groups in the polyisocyanate compound relative to 1 equivalent of hydroxyl groups in the hydroxyl group-containing acrylic resin.

SURFACE TREATMENT METHOD FOR HOUSING

A processing method for a housing includes: providing a housing; forming a color layer on the housing; forming an ultraviolet curable layer on the color layer and executing a photo-curing process on the ultraviolet curable layer, materials of the ultraviolet curable layer including a light sensitive resin and a nano metal material; and forming an optical coating layer on the ultraviolet curable layer. 1. A surface treatment method for a housing , comprising:providing a housing;forming a color layer on the housing;forming an ultraviolet curable layer on the color layer and executing a photo-curing process on the ultraviolet curable layer, components of the ultraviolet curable layer comprising a light sensitive resin and a nano metal material; andforming an optical coating layer on the ultraviolet curable layer.2. The surface treatment method for a housing according to claim 1 , wherein after the step of forming the optical coating layer claim 1 , the surface treatment method for a housing further comprises forming a protection layer on the optical coating layer.3. The surface treatment method for a housing according to claim 2 , wherein after the step of forming the protection layer claim 2 , the surface treatment method for a housing further comprises forming a nano waterproof layer on the protection layer.4. The surface treatment method for a housing according to claim 1 , wherein the optical coating layer is formed on the ultraviolet curable layer in a manner of vacuum evaporation.5. The surface treatment method for a housing according to claim 1 , wherein components of the optical coating layer comprise nano glass materials.6. The surface treatment method for a housing according to claim 5 , wherein the nano glass materials are selected from a group consisting of aluminum oxide claim 5 , titanium pentoxide claim 5 , silicon monoxide claim 5 , niobium pentoxide claim 5 , and a nano fluorine material.7. The surface treatment method for a housing according to claim ...

BRANCHED POLYESTER-URETHANE RESINS AND COATINGS COMPRISING THE SAME

An uncured branched polyester-urethane resin prepared by free radical polymerization of an unsaturated polyester prepolymer having a polyol segment, an unsaturated polycarboxylic acid and/or an anhydride and/or ester thereof, and a urethane segment, wherein the polymerization occurs primarily by reaction of the unsaturation is disclosed. Coatings comprising the same are also disclosed, as are substrates coated at least in part with such coatings. 1. An uncured branched polyester-urethane resin prepared by free radical polymerization of the double bonds of an unsaturated polyester-urethane prepolymer comprising:b) a polyol segment;c) an unsaturated polycarboxylic acid and/or an anhydride and/or ester thereof; andd) a urethane segment.2. The polyester-urethane resin of claim 1 , wherein the polyol segment comprises neopentyl glycol claim 1 , and the unsaturated polycarboxylic claim 1 , anhydride and/or ester segment comprises maleic acid claim 1 , maleic anhydride and/or an ester of maleic acid.3. The polyester-urethane resin of claim 1 , wherein the polyester-urethane prepolymer is reacted with a carboxylic acid claim 1 , anhydride or ester and neutralized with an amine prior to free radical polymerization.4. The polyester-urethane resin of claim 3 , wherein the carboxylic acid comprises 2 claim 3 ,2-dimethylolpropionic acid and the amine comprises triethylamine.5. The polyester-urethane of claim 1 , wherein the urethane segment is formed by the reaction of an isocyanate with at least one hydroxyl group from the polyol segment.6. The polyester-urethane of claim 1 , wherein the isocyanate comprises isophorone diisocyanate.7. The polyester-urethane resin of claim 1 , wherein the free radical polymerization occurs in an aqueous solution.8. The polyester-urethane resin of claim 1 , wherein the Mw of the polyester-urethane resin is 15 claim 1 ,000-100 claim 1 ,000 as determined by gel permeation chromatography using a polystyrene standard for calibration.9. The polyester- ...

MULTI-LAYER COATED SUBSTRATES AND METHODS FOR FORMING MULTI-LAYER COATINGS ON SUBSTRATES

A method for forming a multi-layer coating includes the step of sequentially applying a layer of a primer coating composition, a layer of a base coating composition, and a layer of a clear coating composition on a substrate. The clear coating composition includes a film forming binder and an organic liquid carrier. The film forming binder includes at least one monomer unit including the condensation product of an ethylenically unsaturated carboxylic acid group and glycidyl ester of a mixture of tertiary acids having 9 to 11 carbon atoms having at least one methyl group on the α-carbon. The method further includes the step of simultaneously curing the applied three layers by baking. 1. A method for forming a multi-layer coating comprising the steps of:sequentially applying a layer of a primer coating composition, a layer of a base coating composition, and a layer of a clear coating composition on a substrate, wherein the clear coating composition comprises: a film forming binder and an organic liquid carrier, wherein the film forming binder comprises at least one monomer unit including the condensation product of an ethylenically unsaturated carboxylic acid group and glycidyl ester of a mixture of tertiary acids having 9 to 11 carbon atoms having at least one methyl group on the α-carbon; andsimultaneously curing the applied three layers by baking.2. (canceled)3. The method of claim 1 , wherein applying the layer of the primer coating composition comprises applying a composition comprising 25 to 75 percent by weight of a polyester and 25 to 75 percent by weight of a crosslinking agent.4. The method of claim 1 , wherein applying the layer of the base coating composition comprises applying a composition comprising 20 to 50 percent by weight of a polyester claim 1 , 20 to 50 percent by weight of an acrylic latex claim 1 , and 17 to 25 percent by weight of a crosslinking agent.5. The method of claim 1 , wherein sequentially applying comprises applying to primer coating ...

METHOD FOR PRINTING ON FLEXIBLE LOW SURFACE ENERGY SUBSTRATES

A method for printing on a low surface energy substrate. The low surface energy substrates may be flexible low surface energy substrates. A primer is applied to the surface of the low surface energy substrate using a spray coating system. A pressure pot spray system that oscillates as the substrate passes underneath it on a conveyor system may be used. The primer is then allowed to air dry. Once dry, a printer can be used to print a graphic, design or other ornamental feature on the primed surface of the substrate. Once printing is complete, a clear coating is applied to the substrate and then cured. 1. A method for printing on a low surface energy substrate comprising:applying a primer to a surface of the low surface energy substrate using a spray coating system;allowing the primer to air dry;printing ink on the primed substrate;applying a clear coat to the printed and primed substrate; andcuring the clear coat.2. The method of claim 1 , wherein the low surface energy substrate is a flexible low surface energy substrate.3. The method of claim 2 , wherein the flexible low surface energy substrate comprises one or more substrate selected from the group consisting of thermoplastic polyolefin claim 2 , polypropylene claim 2 , polyethylenes (PE) claim 2 , polystyrene claim 2 , nylon claim 2 , and ethylene-vinyl acetate (EVA).4. The method of claim 2 , wherein the flexible low surface energy substrate is a foam comprising PE and EVA.5. The method of claim 5 , wherein the flexible low surface energy substrate further comprises talc claim 5 , calcium carbonate (CaCO) claim 5 , zine dioxide (ZnO) claim 5 , dicumyl peroxide claim 5 , and azodicarbonamide6. The method of claim 1 , wherein the primer is a flexible claim 1 , non-slip claim 1 , durable and rubber coating.7. The method of claim 1 , wherein the spray coating system is an automated pressure pot spray system.8. The method of claim 1 , further comprising adding one or more additional coats of primer and allowing the ...

METHOD AND INSTALLATION FOR PAINTING A SURFACE OF A COMPONENT WITH A PATTERN

This method for painting a surface (S) of a component () with a pattern includes at least the following steps consisting in applying a first coating product on at least a portion of the surface, automatically applying at least one portion of a mask () on a portion (Z) of the surface, applying a second coating product and on the surface and removing the mask (). Preferably, the mask () is at least partially automatically applied in the form of at least one layer () of non-atomized fluid, the layer being obtained by moving (A) an applicator () delivering the non-atomized fluid along the portion (Z) of the surface (S) where the mask () is to be applied. 1. A method for painting a surface of a component with a pattern , said method including at least the following successive steps consisting in:a) applying a first coating product on at least a portion of the surface,b) automatically applying at least one portion of a mask on a portion of the surface,c) applying a second coating product on at least a portion of the surface without mask andd) removing the mask.2. The method of claim 1 , wherein claim 1 , during step b) claim 1 , the mask is at least partially applied in the form of at least one layer of non-atomized fluid claim 1 , the layer being obtained by moving an applicator delivering the non-atomized fluid along a portion of the surface where the mask is to be applied.3. The method of claim 1 , wherein the mask is applied in the form of at least one ribbon.4. The method of claim 2 , wherein the mask is applied in the form of at least one ribbon and the applicator is an extrusion die and the speed of displacement of the applicator with respect to the portion of the surface is similar to the speed of extrusion of the ribbon out of the applicator.5. The method of claim 1 , wherein the mask is applied claim 1 , as a whole claim 1 , in the form of at least one ribbon of non-atomized fluid.6. The method of claim 1 , wherein the mask is applied partly in the form of a ...

MULTILAYER COATING FILM AND COATED ARTICLE

FF properties of a multilayer coating film configured to exhibit a red color through a lustrous layer () and a translucent colored layer () are improved to achieve a metallic textured color having a high-quality color tone. The lustrous layer () is configured such that Y(10°) is 50 or more and 950 or less and that Y(25°) is 0.05 or more and 0.35 or less times the Y(10°), where Y(10°) represents a Y value, of an XYZ color system, of reflected light measured at a light receiving angle of 10° and Y(25°) represents a Y value of the reflected light measured at the light receiving angle of 25° in a case where a light incident angle is 45°. An inclination of a tangent to the spectrum of the spectral transmittance of the colored layer () at the wavelength of 620 nm is 0.012 nmor more and 0.03 nmor less, defined as an absolute value. 1. A multilayer coating film , comprising:a lustrous layer containing a luster material and formed directly or indirectly on a surface of a coating target; anda colored layer which is translucent, containing a reddish pigment, and layered on the lustrous layer, whereinregarding a Y value of an XYZ color system, the Y value being calibrated by a standard white plate, the lustrous layer satisfies the following:Y(10°) is 50 or more and 950 or less;Y(25°)=k×Y(10°) (where k is a coefficient); andk is 0.05 or more and 0.35 or less, where Y(10°) represents a Y value of reflected light measured at a light receiving angle of 10° (a tilt angle toward a light source from a specular reflection angle) and Y(25°) represents a Y value of reflected light measured at a light receiving angle of 25° in a case where a light incident angle is 45° (an angle tilted 45 degrees from a normal to a surface of the lustrous layer), and{'sup': −1', '−1, 'an inclination of a tangent to a spectrum of a spectral transmittance, defined as an absolute value, of the colored layer at the wavelength of 620 nm is 0.012 nmor more and 0.03 nmor less, the spectral transmittance being ...

MULTILAYER COATING FILM AND METHOD FOR FORMING MULTILAYER COATING FILM

Provided is a multilayer coating film comprising an effect base coating film and a colored base coating film formed on the effect base coating film, wherein when X=[(C*45)+(C*75)]and Y=[(L*15)+(C*15)]+[(L*25)+(C*25)], X is 80 or more and Y is 145 or more (wherein C*15, C*25, C*45, and C*75 represent chroma values calculated from spectral reflectances of light illuminated at an incident angle of 45 degrees and received at light-receiving angles of 15 degrees, 25 degrees, 45 degrees, and 75 degrees deviated from specular reflection light to the side closer to the incident light; and L*15 and L*25 represent lightness values when light illuminated at an incident angle of 45 degrees is received at light-receiving angles of 15 degrees and 25 degrees deviated from specular reflection light to the side closer to the incident light). 1. A multilayer coating film comprising an effect base coating film and a colored base coating film formed on the effect base coating film ,{'sup': 2', '2', '1/2', '2', '2', '1/2', '2', '2', '1/2, 'claim-text': C*15, C*25, C*45, and C*75 represent chroma values of the multilayer coating film when light illuminated at an incident angle of 45 degrees is received at light-receiving angles of 15 degrees, 25 degrees, 45 degrees, and 75 degrees deviated from specular reflection light to the side closer to the incident light; and', 'L*15 and L*25 represent lightness values of the multilayer coating film when light illuminated at an incident angle of 45 degrees is received at light-receiving angles of 15 degrees and 25 degrees deviated from specular reflection light to the side closer to the incident light., 'wherein when X=[(C*45)+(C*75)]and Y=[(L*15)+(C*15)]+[(L*25)+(C*25)], X is 80 or more and Y is 145 or more, wherein2. The multilayer coating film according to claim 1 , wherein the multilayer coating film has a graininess of 60 or less as measured in terms of HG value.3. The multilayer coating film according to claim 1 , wherein the effect base ...

SILICA PROTECTED PIGMENTS FOR USE IN ARTIST MEDIA

A pigment particle for use in artist color media comprises a silica containing core particle having pore channels formed therein, at least one colorant present in the pore channels in at least part of the silica particle, and a nonporous silica layer coated over the pore channels. A method of manufacturing colored particles for use in artist color media comprises providing a core silica particle having pore channels formed therein, loading at least one colorant into the pore channels of the particle, and depositing a silica layer over the pore channels using fluorosilicic acid. Another method of manufacturing colored particles for use in artist color media comprises providing a porous silica particle having pore channels formed therein, and depositing a silica layer over the pore channels using a fluorosilicic acid where a colorant is present in the fluorosilicic acid. 1. A pigment particle for use in artist color media , comprising(a) a silica containing core particle having pore channels formed therein,(b) at least one colorant present in the pore channels in at least part of the silica particle, and(c) a nonporous silica layer coated over the pore channels.2. The pigment of claim 1 , wherein the silica particle is amorphous.3. The pigment of claim 1 , wherein the silica particle is essentially spherical.4. The pigment of claim 3 , wherein the silica particle has a diameter between 1 micron and 100 microns.5. A method of manufacturing colored particles for use in artist color media claim 3 , comprising(a) providing a core silica particle having pore channels formed therein,(b) first loading at least one colorant into the pore channels of the particle, and(c) second depositing a silica layer over the pore channels using fluorosilicic acid.6. The pigment particle of claim 1 ,the pigment particle having a diameter and a color value,wherein the color value of the pigment particle is controlled by the diameter of the pigment particle.7. The pigment particle of claim 1 ...

METHOD FOR FORMING MULTILAYER COATING FILM

Provided is a method for forming a multilayer coating film giving excellent low temperature impact resistance to a substrate that comprises a metal material and a plastic material. The method for forming a multilayer coating film comprises sequential steps of forming an uncured primer coating film, an uncured first colored coating film, an uncured second colored coating film and an uncured clear coating film on a substrate; and heating the same so as to simultaneously cure these 4 coating films, wherein the aqueous first colored paint and aqueous second colored paint are each a 1-package type paint composition containing a specific hydroxyl group-containing resin and a specific blocked polyisocyanate compound. 1. A method for forming a multilayer coating film by sequentially carrying out , in order:(1) a step of applying a primer paint (P) on a substrate that comprises a metal material and a plastic material so as to form an uncured primer coating film;(2) a step of applying an aqueous first colored paint (X) on the uncured primer coating film obtained in step (1) so as to form an uncured first colored coating film;(3) a step of applying an aqueous second colored paint (Y) on the uncured first colored coating film obtained in step (2) so as to form an uncured second colored coating film;(4) a step of applying a clear paint (Z) on the uncured second colored coating film obtained in step (3) so as to form an uncured clear coating film; and 'the clear paint (Z) is a 2-package type paint composition which contains a hydroxyl group-containing resin (Z1) having a hydroxyl value of 80 to 150 mg KOH/g, an aliphatic polyisocyanate compound and/or a derivative thereof (Z2), and a non-aqueous polymer dispersion liquid (Z3) having an hydroxyl value of substantially 0 mg KOH/g, and in which the solid content proportion in the non-aqueous polymer dispersion liquid (Z3) falls within a range of 20 to 30 mass % of the total quantity of solid content of the hydroxyl group-containing ...

CURABLE FILM-FORMING COMPOSITIONS CONTAINING ACID FUNCTIONAL CURING AGENTS AND MULTILAYER COMPOSITE COATINGS

A curable film-forming composition is provided, comprising: 1. A curable film-forming composition comprising:(a) a polymeric binder comprising at least one polymeric resin having reactive epoxy functional groups; and(b) a curing agent comprising an acid functional reaction product of: (i) a monomer comprising at least two ethylenically unsaturated double bonds;', '(ii) a monomer comprising a carbon atom that is bonded to four moieties, wherein one of said moieties is a hydrogen atom and the remainder of said moieties independently comprise alkyl groups, wherein one of the alkyl group-containing moieties comprises an ethylenically unsaturated double bond; and', '(iii) at least one monomer that is polymerizable with (i) and (ii); wherein each monomer (i), (ii), and (iii) is different and wherein the monomer (i), (ii) and/or (iii) contains a hydroxyl functional group; and, '(1) a hydroxyl functional polymer comprising the reaction product of(2) an anhydride.2. The curable film-forming composition according to claim 1 , wherein (i) comprises a di(meth)acrylate.3. The curable film-forming composition according to claim 1 , wherein (ii) comprises 2-ethyl hexyl(meth)acrylate claim 1 , 2-butyl hexyl(meth)acrylate claim 1 , 2-methyl hexyl(meth)acrylate claim 1 , isobornyl acrylate claim 1 , isobornyl methacrylate claim 1 , or combinations thereof.4. The curable film-forming composition according to claim 1 , wherein (iii) comprises a hydroxyl functional (meth)acrylate.5. The curable film-forming composition according to claim 4 , wherein (iii) further comprises an ethylenically unsaturated monomer that does not contain any additional claim 4 , different reactive functional groups.6. The curable film-forming composition of claim 1 , wherein the polymeric binder (a) comprises at least one epoxy functional acrylic and/or polyester polymer.7. The curable film-forming composition of claim 1 , wherein the polymeric binder (a) comprises an acrylic polymer prepared from a glycidyl ...

METHOD FOR FORMING MULTILAYER COATING FILM

Provided is a method for forming a multilayer coating film, the method being capable of forming a high-brightness white multilayer coating film which is excellent in terms of brilliant feeling, smoothness, and weather resistance and with which white stains are suppressed. In this method for forming a multilayer coating film to form a brilliant coating film, a white multilayer coating film is formed by: sequentially applying a first coloring paint (P1), a second aqueous coloring paint (P2), a third aqueous coloring paint (P3), and a clear coat paint (P4) on a cured electrodeposition coating film formed on a steel sheet; and forming a first colored coating film, a second colored coating film, a third colored coating film, and a clear coat coating film which each have a particular composition, brightness, film thickness, and the like. 1. A multilayer coating film-forming method comprising the following steps (1) to (6):(1) a step of applying an electrodeposition coating material onto a steel sheet and heat curing it to form a cured electrodeposition coating film,{'sub': 'P1', '(2) a step of applying a first pigmented coating material (P1) onto the cured electrodeposition coating film obtained in step (1) to form a first pigmented coating film, the first pigmented coating material (P1) having a lightness L value (L*) in the range of 80 to 89 when the cured coating film is formed to a thickness of 30 μm,'}{'sub': P2', 'P2', 'P2, '(3) a step of applying a second aqueous pigmented coating material (P2) comprising a binder component (A) and a titanium dioxide pigment (B) and having a coating material solid content in the range of 21 to 50 mass % onto the first pigmented coating film obtained in step (2), to form a second pigmented coating film having a cured film thickness (T) in the range of 5 to 20 μm and a lightness L value (L*) when cured, in the range of 85 to 95,'}{'sub': P3', 'P3, '(4) a step of applying a third aqueous pigmented coating material (P3) onto the second ...

METALLIC COATING COMPOSTION

The invention provides: a metallic coating composition and a method for forming the coating film. The metallic coating composition includes: a binder component containing a phosphate group-containing acrylic resin (A), a polyisocyanate compound (B), and a cellulose resin (C); and a vapor-deposition aluminum pigment (D), wherein the vapor-deposition aluminum pigment (D) is present in an amount of 10 to 95 parts by mass per 100 parts by mass of the total solids content of the binder component, and wherein the phosphate group-containing acrylic resin (A) is a copolymer resin of a monomer mixture consisting of 3 to 48 mass % of a phosphate group-containing polymerizable unsaturated monomer (a1), 6 to 45 mass % of a hydroxy-containing polymerizable unsaturated monomer (a2), and 10 to 91 mass % of other polymerizable unsaturated monomer (a3), based on the total amount of all of the monomers. 1. A metallic coating composition comprising: a phosphate group-containing acrylic resin (A),', 'a polyisocyanate compound (B), and', 'a cellulose resin (C); and, 'a binder component comprising'}a vapor-deposition aluminum pigment (D),the vapor-deposition aluminum pigment (D) being present in an amount of 10 to 95 parts by mass per 100 parts by mass of the total solids content of the binder component, andthe phosphate group-containing acrylic resin (A) being a copolymer resin of a monomer mixture consisting of 3 to 48 mass % of a phosphate group-containing polymerizable unsaturated monomer (a1), 6 to 45 mass % of a hydroxy-containing polymerizable unsaturated monomer (a2), and 10 to 91 mass % of other polymerizable unsaturated monomer (a3), based on the total amount of all of the monomers.2. The metallic coating composition according to claim 1 ,wherein the phosphate group-containing acrylic resin (A) is present in an amount of 50 to 90 parts by mass,the polyisocyanate compound (B) is present in an amount of 5 to 40 parts by mass, andthe cellulose resin (C) is present in an amount of ...

METHODS AND SYSTEMS FOR APPLYING AERODYNAMICALLY FUNCTIONAL COATINGS TO A SURFACE

An aero-contoured coating system is provided. The system has an aerodynamically functional coating having at least one or more color layers, one or more first clearcoat layers over the color layer(s) to obtain a pre-aero-contoured coating, the one or more first clearcoat layers configured for abrasion and aero-contouring to obtain an aero-contoured surface, and one or more additional clearcoat layers over the aero-contoured surface. The system further has a structure having a prepared and primed substrate surface with a primer layer. The system further has an aero-contouring device to abrade a plurality of flow surfaces on a pre-aero-contoured coated surface and to mechanically aero-contour a plurality of coating edges to reduce one or more coating edge peaks and coating edge angles of abutting coating edges between the one or more color layers. The system further has one or more masking elements for masking the one or more color layers. 1. An aero-contoured coating system comprising: one or more color layers;', 'one or more first clearcoat layers applied and cured over the one or more color layers to obtain a pre-aero-contoured coating, the one or more first clearcoat layers configured for abrasion and aero-contouring to obtain an aero-contoured surface; and', 'one or more additional clearcoat layers applied and cured over the aero-contoured surface;, 'an aerodynamically functional coating comprising at leasta structure having a prepared and primed substrate surface with a primer layer configured to receive the aerodynamically functional coating;an aero-contouring device to abrade a plurality of flow surfaces on a pre-aero-contoured coated surface of the aerodynamically functional coating to obtain the aero-contoured surface, the aero-contouring device configured to mechanically aero-contour a plurality of coating edges to reduce one or more coating edge peaks and coating edge angles of abutting coating edges between the one or more color layers, to obtain the aero ...

CLEAR COATING METHOD, COATING METHOD, AND COATING FILM STRUCTURE

A clear coating method comprising: applying a clear paint on a topcoat base coating film () under a first coating condition, and thereby forming a first wet clear coating film in a first stage (A); successively applying a clear paint on the first wet clear coating film under a second coating condition different from the first coating condition without baking the first wet clear coating film, and thereby forming a second wet clear coating film in a second stage (B); and baking the first wet clear coating film and the second wet clear coating film and thereby forming a clear coating film, wherein a painted non-volatility value of the clear paint in the second stage is larger than a painted non-volatility value of the clear paint in the first stage, an average atomized paint particle size of the clear paint in the second stage is smaller than an average atomized paint particle size of the clear paint in the first stage, and a thickness of the second wet clear coating film is thinner than a thickness of the first wet clear coating film. 1. A clear coating method comprising:applying a clear paint on a topcoat base coating film under a first coating condition, and thereby forming a first wet clear coating film in a first stage;successively applying a clear paint on the first wet clear coating film under a second coating condition different from the first coating condition without baking the first wet clear coating film, and thereby forming a second wet clear coating film in a second stage; andbaking the first wet clear coating film and the second wet clear coating film, and thereby forming a clear coating film, whereina painted non-volatility value of the clear paint in the second stage is larger than a painted non-volatility value of the clear paint in the first stage,an average atomized paint particle size of the clear paint in the second stage is smaller than an average atomized paint particle size of the clear paint in the first stage,a thickness of the second wet ...

Coating Method

The present invention relates to a process for applying a topcoat to at least one side of a substrate, comprising a step (a) of at least partly coating at least one substrate metal surface, at least partly coated with at least one primer coat, with an aqueous coating composition which comprises at least one polymer dissolved or dispersed therein, the coating composition further comprising at least one mixed hydroxide of the general formula (I), and the process being a coil coating process; to a topcoat applied to at least one side of the substrate and obtainable by this process; to a substrate at least partly coated on at least one side with a topcoat by this process; and also to a use of this coating composition for at least partly coating at least one substrate metal surface, at least partly coated with at least one primer coat, with a topcoat in a coil coating process. 1. A process for applying a topcoat to at least one side of a substrate , comprising(a) at least partly coating at least one substrate metal surface, at least partly coated with at least one primer coat, with an aqueous coating composition, (A) at least one polymer dissolved or dispersed therein and', '(B) optionally at least one crosslinking agent dissolved or dispersed therein,, 'the aqueous coating composition comprising'} [{'br': None, 'sup': 2+', '3+', 'y-, 'sub': (1-x)', '(x)', '2', '(x/y)', '2', 'n, '{[(M)(M)(OH)][A]}·(HO)\u2003\u2003(I),'}, [{'sup': '2+', 'M stands for divalent metallic cations,'}, {'sup': '3+', 'M stands for trivalent metallic cations,'}, {'sup': 'y-', 'Astands for anions of average valence y,'}], 'in which'}, 'x stands for a value in the range from 0.05 to 0.50, and', 'n stands for a value in the range from 0 to 10, and, 'wherein the aqueous coating composition further comprises at least one mixed hydroxide of the general formula (I) below'}wherein the process is a coil coating process.2. The process as claimed in claim 1 , wherein the at least one mixed hydroxide of the ...

Coating Material Compositions And Coatings Produced Therefrom Combining High Scratch Resistance With Good Polishability And Good Optical Properties, And Use Thereof

The present invention provides nonaqueous coating material compositions, multistage coating processes and also the use of the coating material compositions, comprising 1. Nonaqueous coating material composition comprising(A) at least one polyhydroxyl-group-containing compound (A),(B1) at least one polyisocyanate-group-containing compound (B1) having free or blocked isocyanate groups and having a cycloaliphatic polyisocyanate parent structure and/or a polyisocyanate parent structure that is derived from one such cycloaliphatic polyisocyanate by trimerization, dimerization, urethane formation, biuret formation, uretdione formation and/or allophanate formation,(B2) at least one polyisocyanate-group-containing compound (B2), different from component (B1), having free or blocked isocyanate groups and having an acyclic, aliphatic polyisocyanate parent structure and/or a polyisocyanate parent structure that is derived from one such acyclic aliphatic polyisocyanate by trimerization, dimerization, urethane formation, biuret formation, uretdione formation and/or allophanate formation,(D) at least one catalyst (D) for the crosslinking of silane groups, and {'br': None, 'i': x', 'x, '—NR—(X—SiR″(OR′)3-)\u2003\u2003(I),'}, '(R) at least one rheological assistant (R) based on fumed silica, where component (B1) and/or component (B2) comprise at least one structural unit of the formula (I)'} {'br': None, 'i': x', 'x', 'n', 'y', 'y', 'm, '—N(X—SiR″(OR′)3-)(X′—SiR″(OR′)3-)\u2003\u2003(II),'}, 'and/or at least one structural unit of the formula (II)'}whereR=hydrogen, alkyl, cycloalkyl, aryl or aralkyl, it being possible for the carbon chain to be interrupted by nonadjacent oxygen, sulfur or NRa groups, where Ra=alkyl, cycloalkyl, aryl or aralkyl,R′=hydrogen, alkyl or cycloalkyl it being possible for the carbon chain to be interrupted by nonadjacent oxygen, sulfur or NRa groups,X, X′=linear and/or branched alkylene or cycloalkylene radical having 1 to 20 carbon atoms,R″=alkyl, ...

METHOD FOR MANUFACTURING GOLF BALL HAVING MULTI-LAYERED PATTERN

A method for manufacturing a golf ball having a multi-layered pattern is provided. Firstly, a semi-finished product of the golf ball is provided and includes a ball-shaped body and a base layer covering an outer surface of the ball-shaped body. Then, the semi-finished product of the golf ball is rotated at a predetermined rotation speed, and a color paint is applied to the semi-finished product of the golf ball by spraying from each of an upper position, a middle position, and a lower position. The multi-layered pattern includes an upper-layer pattern area, a mid-layer pattern area, and a lower-layer pattern area that are different in color from each other. 1. A method for manufacturing a golf ball having a multi-layered pattern , comprising the following steps:(a) providing a semi-finished product of the golf ball, wherein the semi-finished product of the golf ball includes a ball-shaped body and a base layer covering an outer surface of the ball-shaped body; and(b) rotating the semi-finished product of the golf ball at a predetermined rotation speed, and applying a color paint to the semi-finished product of the golf ball from each of an upper position, a middle position, and a lower position by spraying, so as to form the multi-layered pattern on the base layer;wherein the multi-layered pattern includes an upper-layer pattern area, a mid-layer pattern area, and a lower-layer pattern area that are different in color from each other.2. The method according to claim 1 , wherein the upper position is an upper diagonal position of the semi-finished product of the golf ball claim 1 , the lower position is a lower diagonal position of the semi-finished product of the golf ball claim 1 , and the middle position is located between the upper diagonal position and the lower diagonal position.3. The method according to claim 2 , wherein in step (b) claim 2 , the semi-finished product of the golf ball is retained at a predetermined height and defines a horizontal reference ...

PROCESS FOR PRODUCING A MULTILAYER COATING COMPRISING A SPARKLING COAT LAYER AND MULTILAYER COATING OBTAINED FROM SAID PROCESS

Described herein is a process for producing a multilayer coating (MC) on a substrate (S), the process including producing at least one basecoat layer, optionally at least one clearcoat layer, at least one layer including a mixture of glass flakes and at least one further clearcoat layer and jointly curing all applied layers. Also described herein is a multilayer coating obtained by the described process. 1. A process for producing a multilayer coating (MC) on a substrate (S) , the process comprising:(1) optionally applying a composition (Z1) to the substrate (S) and subsequently curing the composition (Z1) to form a cured first coating layer (S1) on the substrate (S); (a) an aqueous basecoat composition (bL2a) to form a basecoat layer (BL2a) or', '(b) at least two aqueous basecoat compositions (bL2-a) and (bL2-z) in direct sequence to form at least two basecoat layers (BL2-a) and (BL2-z) directly upon each other;, '(2) applying, directly to the cured first coating layer (S1) or the substrate (S),'}(3) optionally applying a clearcoat composition (c1) directly to the basecoat layer (BL2a) or the top basecoat layer (BL2-z) to form a clearcoat layer (C1) and jointly curing the basecoat layer (BL2a) or the at least two basecoat layers (BL2-a) and (BL2-z) and the clearcoat layer (C1);(4) applying a composition (Z2) directly to the basecoat layer (BL2a) or the uppermost basecoat layer (BL2-z) or the clearcoat layer (C1) to form a coating layer (L3);(5) applying a clearcoat composition (c2) directly to the coating layer (L3) to form a clearcoat layer (C2); and (a) the basecoat layer (BL2a) or the at least two basecoat layers (BL2-a) and (BL2-z), optionally the clearcoat layer (C1), the coating layer (L3) and the clearcoat layer (C2), or', '(b) the coating layer (L3) and the clearcoat layer (C2);, '(6) jointly curing'}characterized in that the composition (Z2) comprises:(i) at least one binder B,(ii) at least one solvent L,{'sub': '90', '(iii) at least one platelet glass ...

METHOD OF PROVIDING A METALLICALLY REFLECTIVE, HIGH-GLOSS SURFACE ON A SUBSTRATE AND LAYER SYSTEM OBTAINED BY THE METHOD

A method of providing a metallically reflective surface on a substrate includes applying a primer layer to the substrate, mixing a solution of silver salt with a reducing agent and spraying the solution onto the primer layer to form a silver layer, and applying at least one transparent or translucent top coat layer or at least one clear coat layer onto the silver layer, wherein the primer contains a corrosion inhibitor selected from the group consisting of benzotriazole, tolyltriazole, benzimidazole, derivatives of the compounds and mixtures of two or more of the compounds and/or derivatives. 113-. (canceled)15. The method according to claim 14 , wherein the corrosion inhibitor is contained in the primer in a proportion of 0.1 wt. % to 20 wt. % claim 14 , based on the total mass of the primer.16. The method according to claim 14 , wherein the primer comprises a hydroxy-functional resin and an isocyanate-functional curing agent.17. The method according to claim 14 , wherein the silver salt solutionis an aqueous solution or an aqueous alkaline solution, and/orcontains at least one salt selected from the group consisting of silver nitrate, silver chloride, silver acetate, silver lactate and silver sulfate.18. The method according to claim 14 , wherein the reducing agent is an aqueous solution containing a reducing agent.19. The method according to claim 14 , wherein the substrate is a plastic part or a part made of acrylonitrile-butadiene-styrene claim 14 , PP/EPDM or a PP copolymer.20. The method according to claim 14 , wherein a surface of the substrate is cleaned and/or pretreated prior to application of the primer.21. The method according to claim 14 , further comprising claim 14 , subsequent to application of the primer claim 14 , at least one of steps:drying and/or at least partial curing the primer layer,activating the primer layer, andrinsing with deionized water.22. The method according to claim 14 , further comprising claim 14 , after application of the ...

Thermal resistant mirror-like coating

This invention discloses a new process of preparing highly reflective coatings with thermal resistance on substrates of metals. The thermal resistant coating layers include a minor-like coating with high reflectivity and a transparent protective coating, which are coated on metallic substrates with surfaces pre-treated by anodizing or thermal resistant primers (base coating layers). 1. A method for forming a thermal resistant minor-like coating on a metal substrate , comprising:providing the metal substrate;anodizing a surface of the metal substrate to form a porous metallic oxide layer; andforming a reflective coating layer on the porous metallic oxide layer.2. The method of claim 1 , wherein the step of anodizing the surface of the metal substrate to form the porous metallic oxide layer is performed with a direct current (DC) power at 10-20° C.3. The method of claim 2 , wherein the DC power provides a voltage of 10-25 V claim 2 , or a current density of 1.0-2.0 A/cm.4. The method of claim 1 , wherein the metal substrate comprises aluminum (Al) claim 1 , magnesium (Mg) claim 1 , or Al/Mg alloy.5. The method of claim 1 , further comprising forming a transparent protective coating layer on the reflective coating layer.6. The method of claim 5 , wherein the transparent protective layer is an anodized metallic oxide layer with sealing.7. The method of claim 5 , wherein the step of forming the transparent protective coating layer on the reflective coating layer further comprises:depositing a Mg layer or a Al layer on the reflective coating layer;anodizing the Mg layer or the Al layer to form an anodized Mg oxide layer or an anodized Al layer; andsealing the anodized Mg oxide layer or the anodized Al layer.8. A method for forming a thermal resistant minor-like coating on a metal substrate claim 5 , comprising:providing the metal substrate;forming a thermal resistant primer layer on the metal substrate; andforming a reflective coating layer on the thermal resistant primer ...

TRANSFER SHEET, DESIGN PRODUCT, AND METHOD OF MANUFACTURING DESIGN PRODUCT

A transfer sheet includes a base sheet and a transfer body. The transfer body includes a liquid-soluble adhesive layer and a liquid-insoluble sheet main body layer laminated on the liquid-soluble adhesive layer. The sheet main body layer includes a sticking layer adjacently laminated on the adhesive layer and a design layer adjacently laminated on the sticking layer. The sticking layer includes a protruding portion protruding outward beyond an end edge of the design layer. The protruding portion is transparent. 1. A transfer sheet comprising:a base sheet; anda transfer body laminated on the base sheet, a liquid-soluble adhesive layer laminated on the base sheet and', 'a liquid-insoluble sheet main body layer laminated on the liquid-soluble adhesive layer,, 'the transfer body including'} a sticking layer adjacently laminated on the adhesive layer at an opposite side of the base sheet and having a function of sticking the sheet main body layer to a sticking target object and', 'a design layer adjacently laminated on the sticking layer at an opposite side of the adhesive layer,, 'the sheet main body layer including'}the sticking layer including a protruding portion protruding outward beyond an end edge of the design layer, the protruding portion being transparent.2. The transfer sheet according to claim 1 , wherein the protruding portion of the sticking layer has such a shape as to surround the end edge of the design layer along the end edge of the design layer.3. The transfer sheet according to claim 1 , wherein the protruding portion of the sticking layer has a protruding width of 1 mm or more from the end edge of the design layer.4. The transfer sheet according to claim 1 , wherein the entire sticking layer is transparent.5. The transfer sheet according to claim 1 , wherein: a transparent sticking layer adjacently laminated on the adhesive layer and', 'a non-transparent sticking hiding layer laminated on the transparent sticking layer so as to be adjacent to a side ...

METHOD FOR FORMING MULTILAYER COATING FILM

A method for forming a multilayer coating film includes applying an aqueous first base coating composition (A) onto a cured electrodeposition coating film, applying an aqueous second base coating composition (B) without preheating, performing preheating, further applying a clear coating composition (C), and simultaneously heat-curing the first base coating film, the second base coating film, and the clear coating film. The aqueous first base coating composition contains a specific aqueous polyester resin, a specific aqueous acrylic resin, a specific aqueous urethane resin and a melamine resin. A breaking energy of a coating film formed of the aqueous first base coating composition and a peel strength between the coating film and the cured electrodeposition coating film are controlled to specific values. 1. A method for forming a multilayer coating film , comprising:(1) a step of applying an aqueous first base coating composition (A) onto a cured electrodeposition coating film to form a first base coating film (BC1) with a thickness of 15 to 35 μm in terms of a cured film thickness thereof;(2) a step of applying an aqueous second base coating composition (B) onto the first base coating film without preheating, to form a second base coating film (BC2) with a thickness of 8 to 18 μm in terms of a cured film thickness thereof;(3) a step of applying a clear coating composition (C) onto the second base coating film after preheating, to form a clear coating film with a thickness of 25 to 50 μm in terms of a cured film thickness thereof; and(4) a step of heat-curing the first base coating film, the second base coating film, and the clear coating film simultaneously to form a cured coating film,wherein the aqueous first base coating composition (A) contains from 15 to 35 parts by mass of an aqueous polyester resin (a), from 15 to 30 parts by mass of an aqueous acrylic resin (b), from 15 to 30 parts by mass of an aqueous urethane resin (c), and from 15 to 35 parts by mass of ...

REACTION PRODUCT AND PIGMENTED BASECOAT MATERIAL COMPRISING SAID PRODUCT

The present invention relates to a pigmented aqueous basecoat material comprising a reaction product which is preparable by reaction of 1: A pigmented aqueous basecoat material , comprising:a reaction product which is prepared by reaction of(a) at least one aliphatic linear polyester having two functional end groups (a.1), with(b) at least one diene polymer having two functional end groups (b.1),wherein at least one type of group (a.1) is reacted in a linking manner with at least one type of group (b.1), said components (a) and (b) are used in the reaction in a molar ratio of 2.3/0.7 to 1.7/1.6 and the resulting reaction product possesses a number-average molecular weight of 1000 to 15 000 g/mol.2: The basecoat material as claimed in claim 1 , wherein the diene polymer (b) is a polybutadiene having two functional end groups and a number-average molecular weight of 500 to 5000 g/mol.3: The basecoat material as claimed in claim 2 , wherein the diene polymer comprises two hydroxyl groups as functional end groups.4: The basccoat material as claimed in claim 1 , wherein components (a) and (b) are used in a molar ratio of 2.1/0.9 to 1.8/1.5.5: The basecoat material as claimed in claim 1 , wherein the reaction product is prepared by ring-opening reaction of an aliphatic lactone with a diene polymer comprising two hydroxyl end groups claim 1 , the molar ratio of aliphatic lactone to diene polymer being from 2/1 to 50/1.7: The basecoat material as claimed in claim 6 , wherein the lactone is epsilon-caprolactone.8: The basecoat material as claimed in claim 5 , wherein the molar ratio of the aliphatic lactone to diene polymer is from 5/1 to 40/1.9: The basecoat material as claimed in claim 1 , wherein the sum total of the weight-percentage fractions claim 1 , based on the total weight of the pigmented aqueous basecoat material claim 1 , of all the reaction products is 0.1 to 30 wt %.10: The pigmented aqueous basecoat material as claimed in claim 1 , which comprises a ...

COATING COMPOSITION CURABLE BY THIO-MICHAEL ADDITION

Described herein are a curable coating composition including at least one Michael donor (A) having at least one thiol group, at least one Michael acceptor (B) and at least one specific catalyst (C), a method of using the curable coating composition as a clear coating in a process to prepare a multilayer coating and a multilayer coating obtained from said process. Also described herein is a kit-of-parts including at least two separate containers C1 and C2, where the specific catalyst (C) is contained in container C1 and/or C2. Finally, described herein is a method of using specific salts of carboxylic acids as catalyst in a reaction between a Michael donor (A) having at least one thiol group and a Michael acceptor (B). 3. The curable coating composition according to claim 2 , wherein Rto Rare claim 2 , independently from each other claim 2 , a residue *—O—C(O)—(CH)—SH with q being an integral number of 2.4. The curable coating composition according to claim 1 , wherein the composition comprises the at least one Michael donor (A) in a total amount of 10 to 50% by weight claim 1 , based on a total weight of the composition.5. The curable coating composition according to claim 1 , wherein the at least one Michael acceptor (B) is selected from the group consisting of aliphatic urethane (meth)acrylate polymers claim 1 , acrylic polymers comprising (meth)acrylate groups claim 1 , and mixtures thereof.6. The curable coating composition according to claim 1 , wherein the coating composition comprises the at least one Michael acceptor (B) in a total amount of 20 to 55% by weight claim 1 , based on a total weight of the coating composition.7. The curable coating composition according to claim 1 , wherein the residues Rand Rin formula (I) are claim 1 , independently from each other claim 1 , selected from the group consisting of linear and branched C-Calkyl groups and residue Ris a methyl group claim 1 , with the proviso that a sum of all carbon atoms of residues R claim 1 , ...

METHOD FOR FORMING MULTILAYER COATING FILM

A method for forming a multilayer coating film includes forming a base coating film, a photoluminescent coating film, and forming a clear coating in this order, wherein the photoluminescent coating film uses a photoluminescent pigment dispersion containing a scaly photoluminescent pigment having a thickness T of 1 to 65 nm, wherein when all photoluminescent pigment present in the multilayer coating film is projected onto the surface of the multilayer coating film, the area occupancy ratio R indicating how much of the surface of the multilayer coating film is occupied by the parts in which the photoluminescent pigment is projected, is 0.1 to 50 percent; and the T and R satisfy “T (nm)×R (%)≤2000”. The obtained multilayer coating film can manifest excellent photoluminescence. 1. A method for forming a multilayer coating film that includes steps (1) to (3) below in this order:(1) a step to form a base coating film on a coating target by applying a base coating material (X);(2) a step to form a photoluminescent coating film by applying a photoluminescent pigment dispersion (Y); and(3) a step to form a clear coating film by applying a clear coating material (Z);wherein,the photoluminescent pigment dispersion (Y) is a photoluminescent pigment dispersion containing a scaly photoluminescent pigment (A), and a thickness T of the scaly photoluminescent pigment (A) is 1 to 65 nm;when all photoluminescent pigment present in the multilayer coating film is projected onto a surface of the multilayer coating film, an area occupancy ratio R indicating how much of the surface of the multilayer coating film is occupied by parts in which the photoluminescent pigment is projected, is 0.1 to 50 percent; and {'br': None, 'i': T', 'R, '(nm)×(%)≤2000\u2003\u2003(1).'}, 'the T and R satisfy requirement (1) below2. The method for forming a multilayer coating film according to claim 1 , wherein a Y value (Y5) indicating luminance claim 1 , in the XYZ colorimetric system based on spectral ...

Fragment retentive coating formulation

A fragment retentive coating formulation including an aqueous polyurethane dispersion, an aqueous dispersion of surface modified silica nanoparticles, in which the silica nanoparticles comprise a reactive surface, and a cross-linking agent for cross-linking between the polyurethane and the silica nanoparticles. The reactive surface of the silica nanoparticles is an epoxy functionalised surface.

Reaction products and aqueous basecoat materials comprising said products

The present invention relates to a pigmented aqueous basecoat material comprising a reaction product which is preparable by reaction of (a) at least one compound of the formula (I) X 1 —Y—X 2   (I) in which X 1 , X 2 independently of one another, are each a functional group which is reactive toward epoxide groups, or hydrogen, with, however, at least one of the two groups X 1 and X 2 being a functional group which is reactive toward epoxide groups, and Y is a divalent aliphatic, aromatic or araliphatic hydrocarbon radical having a number-average molecular weight of 100 to 2500 g/mol, with (b) at least one compound of the general structural formula (II) in which R is a C 3 to C 6 alkylene radical and n is selected accordingly such that the compound (b) possesses an epoxide equivalent weight of 100 to 2000 g/mol, where components (a) and (b) are used in the reaction in a molar ratio of 2.3/0.7 to 1.7/1.6 and the resulting reaction product possesses a number-average molecular weight of 500 to 15 000 g/mol and an acid number of less than 10 mg KOH/g and also a hydroxyl number of 25 to 250 mg KOH/g.

COATING COMPOSITION CURABLE BY ACETO-MICHAEL ADDITION

Described herein is a curable coating composition including at least one Michael donor (A) having at least one acetoacetate group, at least one Michael acceptor (B) and at least one specific catalyst (C). Also described herein are a method of using the curable coating composition as a clear coating in a method to prepare a multilayer coating and a multilayer coating obtained from said process. Further described herein is a kit-of-parts including at least two separate containers C1 and C2, where the specific catalyst (C) and/or the at least one Michael acceptor (B) is contained in container C2. Additionally described herein is a method of using specific salts of carboxylic acids as catalyst in a reaction between a Michael donor (A) having at least one acetoacetate group and a Michael acceptor (B). 2. The curable coating composition according to claim 1 , wherein the Michael donor (A) is selected from the group consisting of [3-(3-oxobutanoyloxy)-2 claim 1 ,2-bis(3-oxobutanoyloxymethyl)propyl] 3-oxobutanoate claim 1 , [2-(hydroxymethyl)-3-(3-oxobutanoyloxy)-2-(3-oxobutanoyloxymethyl)propyl] 3-oxobutanoate claim 1 , [2-(hydroxymethyl)-2-(3-oxobutanoyloxymethyl)butyl] 3-oxobutanoate claim 1 , bis[2 claim 1 ,2-bis(3-oxobutanoyloxymethyl)butyl] hexanedioate claim 1 , bis[2-[2 claim 1 ,4 claim 1 ,6-trioxo-3 claim 1 ,5-bis[2-(3-oxobutanoyloxy)ethyl]-1 claim 1 ,3 claim 1 ,5-triazinan-1-yl] ethyl] hexanedioate claim 1 , O1-[2 claim 1 ,2-dimethyl-3-(3-oxobutanoyloxy)propyl] O6-[2 claim 1 ,2-dimethyl-3-(3-oxopentanoyloxy)propyl] hexanedioate claim 1 , 2 claim 1 ,2-bis(3-oxobutanoyloxymethyl)butyl 8-[5-[8-[2 claim 1 ,2-bis(3-oxobutanoyloxymethyl)butoxy]-8-oxo-octyl]-4-hexyl-6-octyl-cyclohex-2-en-1-yl] octanoate claim 1 , 3-(3-oxobutanoyloxy)propyl 3-oxobutanoate claim 1 , 10-(3-oxobutanoyloxy)decyl 3-oxobutanoate claim 1 , 6-(3-oxobutanoyloxy)hexyl 3-oxobutanoate claim 1 , 2 claim 1 ,2-bis(3-oxobutanoyloxymethyl)butyl 3-oxobutanoate and mixtures thereof.3. The curable coating ...

METHOD FOR FORMING MULTILAYER COATING FILM

A method for forming a multilayer coating film comprising the steps of: 1. A method for forming a multilayer coating film comprising the steps of:applying, to a substrate, an effect pigment dispersion that comprises water, a surface adjusting agent, a flake-effect pigment, and a rheology control agent, and that has a solids content within the range of 0.5 to 10 mass % to form an effect pigment-containing coating film; andapplying a colored transparent paint to the effect pigment-containing coating film to form a colored transparent coating film having a total light transmittance at a wavelength of 400 nm to 700 nm of 20 to 70%.2. The method for forming a multilayer coating film according to claim 1 , further comprising a step of applying a top clear paint to the colored transparent coating film to form a top clear coating film.3. The method for forming a multilayer coating film according to claim 1 , wherein the flake-effect pigment in the effect pigment dispersion is a vapor deposition metal flake pigment.4. The method for forming a multilayer coating film according to claim 1 , wherein the effect pigment dispersion further comprises a color pigment.5. The method for forming a multilayer coating film according to claim 1 , wherein the rheology control agent in the effect pigment dispersion is a cellulose nanofiber. The present invention relates to a method for forming a multilayer coating film.Metallic paint colors, which have high lightness in highlight (near-specular reflection light) and changes in lightness from highlight to bottom (in the oblique direction), have become popular as paint colors applied to the exterior of industrial products such as automobiles. Among metallic paint colors, those having high chroma in highlight have been attracting attention due to their high noticeability.As a method for obtaining a paint color that has high lightness and high chroma in highlight, and that has a significant difference in lightness from bottom, PTL 1 discloses a ...

METHOD FOR OBTAINING A METALLIZED SURFACE HAVING A DESIGN

The invention relates to a new method for metallizing a surface, in particular of a solid packaging, allowing said surface to be entirely or locally personalized by modifying the reflective properties of the deposited metal layer. The invention also relates to the metallized surface obtained in said manner. 1. A method for metallizing a surface comprising successively applying (i) a basecoat , (ii) a metal layer , and then (iii) a topcoat to protect the metal layer , wherein the surface state of the basecoat is modified before applying the metal layer by transfer or printing of a printing composition comprising inorganic and/or organic fillers and a binder , the amount and the particle size of inorganic and/or organic fillers in the printing composition are selected to create upon transfer a heterogeneous surface alternating binder and filler so as to modify the reflective properties of the surface after metallization.2. (canceled)3. (canceled)4. (canceled)51. The method of , wherein the inorganic fillers are selected from particles of silica , quartz , mica , kaolin , and mixtures thereof.6. The method of claim 1 , wherein the organic fillers are selected from particles of polymers PMMA claim 1 , PS claim 1 , derivatives of polyamides claim 1 , polyimides claim 1 , polyolefins claim 1 , polurethanes claim 1 , polyesters and mixtures thereof.71. The method of claim 1 , wherein the fillers have a particle size ranging from 1 to 50 μm.8. The method of claim 1 , wherein the binder comprises a mixture of polymers selected from epoxy resins claim 1 , polyols claim 1 , acrylate oligomers claim 1 , acrylic or vinyl thermoplastic resins and mixtures thereof.9. The method of claim 1 , wherein the printing composition comprises from 5 to 18% by mass of inorganic fillers.10. The method of claim 1 , wherein the printing composition is cured by treatment with UV radiation.11. The method of claim 1 , wherein the printing composition is deposited by transfer on the basecoat.12. ...

WOOD TREATMENT METHOD

Disclosed is a method for treating a grained material. A nonlimiting example of the method includes the operations of providing a workpiece having grains, exasperating a surface of the workpiece to open the grains, applying at least one coat of a base paint to the exasperated surface, applying at least one layer of clear coat on the base paint, applying at least one of a glaze and a paint on the clear coat, and surface treating to reveal grains of the workpiece. Disclosed also are items of furniture and sheet materials treated by the aforementioned process. 1providing a piece of grained material having a top surface, a first side surface, a second side surface and a bottom surface, wherein the top surface has a grain pattern;preparing the top surface of the piece of grained material by sand blasting;applying a first layer of base paint of a first color;allowing the first layer of base paint of the first color to dry;sanding the first layer of base paint of the first color after it dries;applying a second layer of base paint of the first color onto the first layer of base paint of the first color after it dries and is sanded;allowing the second layer of the base paint of the first color to dry;sanding the second layer of the base paint of the first color after it dries;applying a first layer of clear coat on the base paint;allowing the first layer of clear coat to dry;sanding the first layer of clear coat after it dries;applying a second layer of clear coat onto the first layer of clear coat after it dries and is sanded;allowing the second layer of clear coat to dry;sanding the second layer of clear coat after it dries;applying a first layer of a second paint of a second color on the clear coat;working the first layer of the second paint of the second color into recessed surface contours of the grains of the piece of grained material;allowing the first layer of the second paint of the second color to dry;sanding the first layer of the second paint of the second color ...

3C1B COATING, METHOD OF APPLYING THE SAME AND SUBSTRATE COATED THEREWITH

Provided is a multi-layer coating system, comprising a first coating composition, a second coating composition, and a third coating composition, wherein the first coating composition comprises a polyester resin and an amino resin, the second coating composition comprises a nitro-modified acrylic resin and electro-plated aluminum powders, and the third coating composition comprises an acrylic resin and an anti-sagging resin. Also provided are a method of coating a substrate with the multi-layer coating system and the substrate coated therewith. 1. A multi-layer coating system , comprising a first coating composition , a second coating composition , and a third coating composition , wherein the first coating composition comprises a polyester resin and an amino resin , the second coating composition comprises a nitro-modified acrylic resin and electro-plated aluminum powders , and the third coating composition comprises an acrylic resin and an anti-sagging resin.2. The multi-layer coating system according to claim 1 , wherein the polyester resin in the first coating composition has a Mw in the range of 12 claim 1 ,000-20 claim 1 ,000 and a Tg in the range of 85-125° C.3. The multi-layer coating system according to claim 1 , wherein the polyester resin in the first coating composition is only dissolved in an aromatic hydrocarbon solvent.4. The multi-layer coating system according to claim 1 , wherein the amino resin in the first coating composition is an n-butylated benzoguanamine resin.5. The multi-layer coating system according to claim 1 , wherein the nitro-modified acrylic resin in the second coating composition has a Mw in the range of 8 claim 1 ,000-15 claim 1 ,000 and a Tg in the range of 110-135° C.6. The multi-layer coating system according to claim 1 , wherein the electro-plated aluminum powders in the second coating composition have a thickness in the range of 20-50 nm and a particle size in the range of 7-25 μm.7. The multi-layer coating system according to ...

CARBOXY-FUNCTIONAL DIMER FATTY ACID-BASED REACTION PRODUCTS AND AQUEOUS BASECOAT MATERIALS COMPRISING SAID PRODUCTS

The present invention relates to a pigmented aqueous basecoat material comprising a carboxy-functional dimer fatty acid-based reaction product which is preparable by reaction of 2: The basecoat material as claimed in claim 1 , wherein the dimer fatty acid comprises at least 90 wt % of dimeric molecules claim 1 , less than 5 wt % of trimeric molecules claim 1 , and less than 5 wt % of monomeric molecules and other byproducts.3: The basecoat material as claimed in claim 1 , wherein the compound (b) possesses a number-average molecular weight of 180 to 2500 g/mol.4: The basecoat material as claimed in claim 1 , wherein the group R in the general structural formula (I) comprises tetramethylene radicals.5: The basecoat material as claimed in claim 1 , wherein components (a) and (b) are used in a molar ratio of 1.1/1 to 3/1.6: The basecoat material as claimed in claim 1 , wherein the reaction product possesses a number-average molecular weight of 2500 to 10 000 g/mol.7: The basecoat material as claimed in claim 1 , wherein the reaction product possesses an acid number of 12 to 80 mg KOH/g.8: The basecoat material as claimed in claim 1 , wherein the components (a) and (b) are used in a molar ratio of 1.2/1 to 2/1.9: The pigmented aqueous basecoat material as claimed in claim 1 , wherein the sum total of the weight-percentage fractions claim 1 , based on the total weight of the pigmented aqueous basecoat material claim 1 , of all the dimer fatty acid-based reaction products is 0.1 to 30 wt %.10: The pigmented aqueous basecoat material as claimed in claim 1 , further comprising a polyurethane resin that is grafted by olefinically unsaturated monomers and comprises hydroxyl groups claim 1 , and a melamine resin.12: A pigmented aqueous basecoat material claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00011', 'claim 11'}, 'the reaction product of ,'}wherein the pigmented aqueous basecoat material is adapted to function as a basecoat material for improving the stability with ...

POLYETHER-BASED REACTION PRODUCTS AND AQUEOUS BASECOAT MATERIALS COMPRISING SAID PRODUCTS

The present invention relates to a pigmented aqueous basecoat material comprising a polyether-based reaction product which is preparable by reaction of 2: The basecoat material as claimed in claim 1 , wherein the polyether (b) possesses a number-average molecular weight of 800 to 3 200 g/mol.3: The basecoat material as claimed in claim 1 , wherein the group R in the general structural formula (II) comprises tetramethylene radicals.4: The basecoat material as claimed in claim 1 , wherein components (a) and (b) are used in a molar ratio of 0.9/2.1 to 1.5/1.8.5: The basecoat material as claimed in claim 1 , wherein the polyether-based reaction product possesses a number-average molecular weight of 1 250 to 5 000 g/mol.6: The basecoat material as claimed in claim 1 , wherein the divalent radical Y is an aromatic or araliphatic radical.7: The basecoat material as claimed in claim 1 , wherein the divalent radical Y is a saturated aliphatic radical.8: The basecoat material as claimed in claim 6 , wherein the divalent radical Y has from 6 to 15 carbon atoms.9: The pigmented aqueous basecoat material as claimed in claim 1 , wherein the sum total of the weight-percentage fractions claim 1 , based on the total weight of the pigmented aqueous basecoat material claim 1 , of all the polyether-based reaction products is 0.1 to 30 wt %.10: The pigmented aqueous basecoat material as claimed in claim 1 , which comprises a polyurethane resin that is grafted with olefinically unsaturated monomers and that also comprises hydroxyl groups claim 1 , and a melamine resin.12. (canceled)13: A method for producing a multicoat paint system claim 1 , the method comprising:(1) applying a pigmented aqueous basecoat material to a substrate,(2) forming a polymer film from the coating material applied in stage (1),(3) applying a clearcoat material to the resulting basecoat film, and then(4) curing the basecoat film together with the clearcoat film,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, ' ...

METHOD FOR PRETREATING SUBSTRATES MADE OF PLASTIC

Provided herein is a process for the pretreatment coating and subsequent lacquering of plastics substrates, wherein a pretreatment layer is produced on a plastics substrate via application, onto the plastics substrate, of a solution or dispersion including at least one organic solvent (L) and, dispersed or dissolved therein, at least one plastic (K), and subsequent evaporation to remove the organic solvent. Then a lacquer layer is produced on the pretreated plastics substrate. 1. A process comprising the following steps for the pretreatment coating and subsequent lacquering of plastics substrates:(1) provisioning a plastics substrate (S) for pretreatment, (2.1) applying, onto the plastics substrate (S), a solution or dispersion comprising at least one organic solvent (L) and, dispersed or dissolved therein, at least one plastic (K), and', '(2.2) evaporating to remove the at least one organic solvent from step (2.1),, '(2) producing a pretreatment layer on the plastics substrate (S) from step (1) via'} (3.1) applying a lacquer onto the pretreated plastics substrate from step (2) and', '(3.2) curing of the lacquer from step (3.1)., '(3) producing a lacquer layer on the pretreated plastics substrate from step (2) via'}2. The process as claimed in claim 1 , wherein the plastics substrate (S) is a foam substrate.3. The process as claimed in claim 2 , wherein the foam substrate is a flexible foam substrate.4. The process as claimed in claim 2 , wherein the foam substrate is a thermoplastic polyurethane foam substrate.5. The process as claimed in claim 1 , wherein the plastic (K) which is dissolved or dispersed is a foam.6. The process as claimed in claim 1 , wherein the plastic (K) corresponds to the plastics material of the plastics substrate (S).7. The process as claimed in claim 1 , wherein no cleaning of the plastics substrate (S) by organic solvents is carried out before step (2).8. The process as claimed in claim 1 , wherein the layer thickness of the pretreatment ...

METHOD FOR TREATING THE SURFACE OF OBJECTS

In a method for treating the surface of objects, in particular vehicle bodies, the object is provided with a functional pattern by means of a coating process. 1. A method for surface-treating objects comprising: providing an object with a functional pattern by means of a coating procedure.2. The method according to claim 1 , wherein the object is provided with the functional pattern in the course of a painting process claim 1 , in which the object is provided with a coating in one or more steps in a coating chamber.3. The method according to claim 2 , wherein the functional pattern is integrated in the coating of the object or is applied externally on the coating of the object.4. The method according to claim 2 , wherein the functional pattern is imprinted on a printing surface of the object claim 2 , which is a surface region of the object which claim 2 , during the coating process for the coating or after its completion claim 2 , is located externally and is available for printing.5. The method according to claim 4 , characterised in that the printing surface is formed on the surface of a material wall of the object or a layer of a coating material.6. The method according to claim 1 , wherein the functional pattern is a custom pattern claim 1 , an information pattern or a technical pattern.7. The method according to claim 1 , wherein the functional pattern is formed as a relief pattern. The invention relates to a method for surface-treating objects, in particular vehicle bodies.Many objects are subjected to a surface treatment in the course of their production. During this, the quality of the surface is for example refined and/or protected against external influences. For example, vehicle bodies or parts thereof, but also a plurality of other objects such as sports equipment or the like, are provided with a paint finish for this purpose.It is frequently desirable for objects to be customised, thereby differentiating objects from other objects of a similar ...

Acid-Catalyzed Curable Coating Compositions Containing 1,1-Di-Activated Vinyl Compounds and Related Coatings and Processes

Acid-catalyzed curable coating compositions containing 1,1-di-activated vinyl compounds are described, including multi-layer coatings. Also provided are processes for coating substrates with coating compositions comprising 1,1-di-activated vinyl compounds, Also provided are coated articles comprising coatings formed from coating compositions comprising 1,1-di-activated vinyl compounds. 1. An coating comprising:a polymeric resin;an acid curing catalyst; anda 1,1-di-activated vinyl compound, or a multifunctional form thereof, or a combination thereof.2. The coating of claim 1 , wherein the polymeric resin comprises a carbamate-functional resin claim 1 , an epoxy-functional resin claim 1 , an amino-functional resin claim 1 , a siloxane resin claim 1 , a melamine resin claim 1 , a phenolic resin claim 1 , or a combination of any thereof.3. The coating of claim 1 , wherein the polymeric resin comprises polymer molecules comprising any combination of carbamate groups claim 1 , epoxy groups claim 1 , siloxane groups claim 1 , amino groups claim 1 , melamine groups claim 1 , or phenol-formaldehyde groups.4. The coating of claim 1 , wherein the polymeric resin comprises a carbamate-functional resin.5. The coating of claim 4 , wherein the carbamate-functional resin comprises a carbamate-functional acrylic resin.6. The coating of claim 4 , wherein the carbamate-functional resin comprises a carbamate-functional and hydroxy-functional acrylic resin.7. The coating of claim 4 , further comprising a melamine-formaldehyde resin.8. The coating of claim 1 , wherein the acid curing catalyst comprises a strong acid.9. The coating of claim 1 , wherein the 1 claim 1 ,1-di-activated vinyl compound comprises a methylene dicarbonyl compound claim 1 , a dihalo vinyl compound claim 1 , a dihaloalkyl disubstituted vinyl compound claim 1 , or a cyanoacrylate compound claim 1 , or a multifunctional form of any thereof claim 1 , or a combination of any thereof.10. The coating of claim 9 , wherein ...

Polyurethane Coating Compositions Containing 1,1-Di-Activated Vinyl Compounds and Related Coatings and Processes

Polyisocyanate-cured coating compositions containing 1,1-di-activated vinyl compounds are described. Also provided are coatings formed from coating compositions comprising 1,1-di-activated vinyl compounds, including multi-layer coatings. Also provided are processes for coating substrates with coating compositions comprising 1,1-di-activated vinyl compounds. Also provided are articles employing the coatings described herein. 1. A coating composition comprising:(A) a polyfunctional resin; and (b1) a polyisocyanate compound; and', '(b2) a 1,1-di-activated vinyl compound, or a multifunctional form thereof, or a combination thereof;, '(B) a crosslinker composition comprisingwherein a mixture of components (A) and (B) form a coating composition.2. A coating composition comprising in claim 1 , wherein the polyfunctional resin is a polyol.3. A coating composition comprising in claim 2 , wherein the polyfunctional resin is a polyol claim 2 ,wherein a mixture of components (A) and (B) form a polyurethane coating composition.4. A coating composition comprising in claim 1 , wherein the polyfunctional resin is a polyamine.5. A coating composition comprising in claim 1 , wherein the polyfunctional resin is a polythiol.6. A coating composition comprising in claim 1 , wherein the polyfunctional resin is a polycarboxylic acid.7. The coating composition of claim 1 , wherein the 1 claim 1 ,1-di-activated vinyl compound comprises a methylene dicarbonyl compound claim 1 , a dihalo vinyl compound claim 1 , a dihaloalkyl disubstituted vinyl compound claim 1 , or a cyanoacrylate compound claim 1 , or a multifunctional form of any thereof claim 1 , or combinations of any thereof.8. The coating composition of claim 7 , wherein the 1 claim 7 ,1-di-activated vinyl compound comprises:a dialkyl methylene malonate;a diaryl methylene malonate;a multifunctional form of a dialkyl methylene malonate; ora multifunctional form of a diaryl methylene malonate; ora combination of any thereof.9. The ...

Coating Agent For Corrosion-Resistant Coatings

The invention relates to a multicoat color and/or effect paint system comprising, lying above one another in this order, 2. The multicoat paint system as of claim 1 , wherein the basecoat material (A) and/or the basecoat material (B) is an aqueous basecoat material.3. The multicoat paint system of claim 1 , wherein binder (a.1) comprises at least two components selected from the group consisting of water-dilutable polyester resins (a.1.1) claim 1 , water-dilutable polyurethane resins (a.1.2) claim 1 , water-dilutable polyacrylate resins (a.1.3) claim 1 , and combinations of two or more of the foregoing.4. The multicoat paint system of claim 1 , wherein component (a.3) has a water-solubility or water-dispersibility at room temperature of at least 20 g/liter of water.6. The multicoat paint system of claim 1 , which is applied to at least one of (i) an unprimed metallic substrate claim 1 , (ii) a metallic substrate provided at least partly with a primer (G).7. A process for producing a multicoat paint system comprising{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(1) at least one first color and/or effect basecoat comprising the aqueous basecoat material (A) of ,'}(2) a second, color and/or effect basecoat comprising an aqueous basecoat material (B), and(3) at least one transparent coating comprising a clearcoat material (C),the process comprising (i) an unprimed substrate,', '(ii) a substrate coated with at least one uncured or partly cured primer (G), or', '(iii) a substrate coated with at least one fully cured primer (G), and jointly curing the wet films, comprising basecoat material (A), and basecoat material (B), and clearcoat material (C), and, optionally the uncured primer (G)., 'applying the basecoat materials (A) and (B) and optionally the clearcoat material (C) to at least one substrate selected from the group consisting of'}8. The process for producing a multicoat paint system of claim 1 , wherein the basecoat materials (A) and (B) are applied at a wet ...

PROCESS FOR SEALING, REINFORCING AND COSMETICALLY COATING CAST OR 3-D PRINTED GYPSUM ARTICLES

A process for imparting improved toughness and durability, improving the surface appearance, and enhancing the coloration of a porous gypsum article created by 3D printing, casting or other means. The process includes the steps of first warming and drying the article; next, dipping it while warm into a bath of ultraviolet-activated liquid polyester resin at a lower temperature than the article, so the heat of the article lowers the resin's viscosity as air in the pores contracts and draws the resin in. The resin is chosen to have an index of refraction after curing as close as possible to that of pure gypsum. The resin is cured with ultraviolet light before applying a surface finishing coat to the cured resin by a second dipping into the same resin followed by curing or by spray-painting or other coating technique. 1. A process for sealing a 3-D article made of gypsum , comprising the steps of:(a) providing a 3-D article made of gypsum;(b) heating a polyester resin to a first temperature, said polyester resin being curable on exposure to ultraviolet light;(c) heating the 3-D article to a second temperature higher than said first temperature;(d) applying said polyester resin to said 3-D article while said 3-D article is still at said second temperature by spraying or dipping said 3-D article;(e) removing excess polyester resin from said 3-D article and thereby leaving a foundation coat on said 3-D article; and(f) curing said polyester resin with ultraviolet light.2. The process of claim 1 , wherein said second temperature is between 40° C. and 80° C.3. The process of claim 1 , wherein said second temperature is 60° C.4. (canceled)5. The process of claim 1 , wherein said polyester resin is a mixture of straight-chain claim 1 , unsaturated polyester resins that are the condensation products of propylene glycol with a blend of phthalic and maleic anhydrides claim 1 , and wherein said mixture has a refractive index claim 1 , and wherein said 3-D article has a refractive ...

COATING METHOD FOR PREVENTING BENDING PHENOMENON OF SUBSTRATE

The present invention relates to a coating method for preventing warpage of a substrate, and more specifically, to a coating method for preventing substrate warpage comprising forming two or more coating layers by coating the surface of a substrate with coating compositions having different densities, wherein at least one layer of the two or more coating layers is coated and cured with a coating composition containing a silsesquioxane composite polymer represented by a specific chemical formula, thereby not only preventing substrate warpage but also providing high surface hardness, excellent transparency, scratch resistance, water repellent characteristics, anti-fouling characteristics, anti-fingerprint property, thermal stability and gloss characteristics to the surface of the substrate. 2. The coating method for preventing substrate warpage of claim 1 , wherein the substrate is plastic claim 1 , glass claim 1 , metal thin film claim 1 , timber or pulp.3. The coating method for preventing substrate warpage of claim 2 , wherein the plastic is one or more selected from the group consisting of polyethylene (PE) claim 2 , polypropylene (PP) claim 2 , polystyrene (PS) claim 2 , polyethylene terephthalate (PET) claim 2 , polyamide (PA) claim 2 , polyester (PES) claim 2 , polyvinyl chloride (PVC) claim 2 , polyurethane (PU) claim 2 , polycarbonate (PC) claim 2 , polyvinylidene chloride (PVDC) claim 2 , polytetrafluoroethylene (PTFE) claim 2 , polyetheretherketone (PEEK) claim 2 , and polyetherimide (PEI).4. The coating method for preventing substrate warpage of claim 1 , wherein the coating thickness of each of the coating layers is 0.01 to 500 um.5. The coating method for preventing substrate warpage of claim 1 , wherein a is 3 to 1000 claim 1 , b is 1 to 500 claim 1 , and d is 1 to 500.6. The coating method for preventing substrate warpage of claim 1 , wherein the weight average molecular weight of the silsesquioxane composite polymer is 1 claim 1 ,000 to 1 claim 1 ,000 ...

METHOD FOR FORMING MULTILAYER COATING FILM

Provided is a method for forming a multilayer coating film, which is capable of forming a multilayer coating film that exhibits excellent curability at low temperatures, while having excellent hardness and excellent finish appearance. A method for forming a multilayer coating film, which sequentially performs: (1) a step for forming an uncured first color coating film by applying a two-package type aqueous first color coating material (X) onto an object to be coated; (2) a step for forming an uncured second color coating film by applying a one-package type aqueous second color coating material (Y) onto the uncured first color coating film obtained in the step (1); (3) a step for forming an uncured clear coating film by applying a two-package type clear coating material (Z) onto the uncured second color coating film obtained in the step (2); and (4) a step for curing the uncured first color coating film, the uncured second color coating film and the uncured clear coating film, which are formed in the steps (1)-(3), at the same time by heating these coating films. This method for forming a multilayer coating film is configured such that the one-package type aqueous second color coating material (Y) contains a specific hydroxyl group-containing acrylic resin (Y1), a specific hydroxyl group-containing polyester resin (Y2), and a blocked polyisocyanate compound and/or a melamine resin (Y3). 1. A multilayer coating film-forming method that includes carrying out , in the following order:(1) a step of applying an aqueous two-component type first pigmented coating material (X) on an article to be coated to form an uncured first pigmented coating film,(2) a step of applying an aqueous one-component type second pigmented coating material (Y) onto the uncured first pigmented coating film obtained in step (1) to form an uncured second pigmented coating film,(3) a step of applying a two-component type clear coating material (Z) onto the uncured second pigmented coating film ...

METHOD FOR PRODUCING A MULTI-LAYERED COATING

A method is disclosed for producing a multicoat paint system on a metallic substrate by producing a basecoat or a plurality of directly successive basecoats directly on a metallic substrate coated with a cured electrocoat system, producing a clearcoat directly on the one or the topmost of the plurality of basecoats, and subsequently jointly curing the one or the plurality of basecoats and the clearcoat. At least one basecoat material used for producing the basecoats includes at least one predispersed mixture including at least one polyamide having an acid number of less than 20 mg KOH/g, at least one polymeric resin different from the polyamide, and also water and at least one organic solvent. 1. A method for producing a multicoat paint system on a metallic substrate , comprising:(1) producing a cured electrocoat on the metallic substrate by electrophoretic application of an electrocoat material to the substrate and subsequent curing of the electrocoat material,(2) producing a basecoat or two or more directly successive basecoats directly on the cured electrocoat by application of an aqueous basecoat material directly to the cured electrocoat or directly successive application of two or more basecoat materials to the cured electrocoat,(3) producing a clearcoat directly on the basecoat or on a topmost basecoat by application of a clearcoat material directly to the basecoat or to the topmost basecoat,(4) jointly curing the basecoat and the clearcoat or the basecoats and the clearcoat,whereinthe aqueous basecoat material or at least one of the basecoat materials comprises at least one predispersed mixture, the at least one predispersed mixture comprising at least one polyamide having an acid number of less than 20 mg KOH/g, at least one polymeric resin different from the at least one polyamide, and also water and at least one organic solvent.2. The method as claimed in claim 1 , wherein the at least one polyamide has an acid number of less than 15 mg KOH per g.3. The ...