КОМПОЗИЦИЯ ПОКРЫТИЯ

Группа изобретений относится к композиции грунтовочного покрытия, пригодной для нанесения поверх нее покрытия, а также к применению композиции грунтовочного покрытия для увеличения коррозионной стойкости в системах многослойного покрытия, используемых для морских судов или морских сооружений, или летательных аппаратов. Пригодная для нанесения поверх нее покрытия композиция грунтовочного покрытия содержит: i) эпоксифункциональное акриловое связующее на основе органического растворителя, образованное из глицидилметакрилата и по меньшей мере одного дополнительного этиленненасыщенного мономера, и ii) сшиватель, включающий полиамин. Описана также система покрытия, содержащая пригодную для нанесения поверх нее покрытия композицию грунтовочного покрытия и композицию нанесенного поверх покрытия. Технический результат – обеспечение грунтовки и системы покрытия, пригодной для использования для морского судна, морского сооружения или летательного аппарата с достижением желаемого уровня коррозионной ...

УДАЛЯЕМОЕ ЦВЕТНОЕ ГЕЛЕВОЕ БАЗОВОЕ ПОКРЫТИЕ ДЛЯ ИСКУССТВЕННЫХ НОГТЕЙ И СПОСОБ ЕГО ПОЛУЧЕНИЯ

Изобретение относится к способным к полимеризации под действием УФ-облучения композициям для покрытия натуральных и искусственных ногтей. Композиция состоит из по меньшей мере одного реакционноспособного (мет)акрилата, по меньшей мере одного реакционноспособного уретан(мет)акрилата, по меньшей мере одного сополимера полиметилметакрилата-полиметакриловой кислоты, по меньшей мере одного нереакционноспособного растворимого в растворителе полимера, выбранного из сложных эфиров целлюлозы, поливинилбутиральных смол, тозиламид(толуолсульфонамид)формальдегидных смол и их смесей, по меньшей мере одного нереакционноспособного растворителя, полипропиленгликоль(мет)акрилированного или полиэтиленгликоль(мет)акрилированного мономеров, по меньшей мере, одного фотоинициатора. Композицию отверждают воздействием УФ-излучения с получением акрилового материала, имеющего пустоты, образованные в нем. Технический результат - улучшенные адгезионные свойства и прочность акриловых материалов, образующих покрытие ...

СПОСОБ ПОЛУЧЕНИЯ ПОКРЫТИЙ СПОСОБ ПОЛУЧЕНИЯ ПОКРЫТИЙ

... 1. Способ нанесения покрытия на поверхность, в котором на подлежащую покрытию поверхность наносят массу для покрытия с вязкостью менее 100 Па·с, измеренной при температуре 25°С, с последующим отверждением, отличающийся тем, что используют массу для покрытия, содержащую реакционноспособную смолу, включающую A) 1 мас.ч., по меньшей мере, одного этиленненасыщенного соединения, B) 0-2 масс.ч. растворимого или набухающего в А) (фор)полимера, C) от 0 до 0,15 мас.ч., по меньшей мере, одного парафина и/или воска, D) окислительно-восстановительную систему, содержащуюся отдельно до полимеризации полимеризующихся компонентов системы, по меньшей мере, в отношении одного компонента окислительно-восстановительной системы, и содержащую ускоритель и пероксидный катализатор или инициатор в количестве, достаточном для холодного отверждения компонента А), и Е) обычные добавки, и во время нанесения массы для покрытия над подлежащей покрытию поверхностью пропускают поток газа посредством, по меньшей мере, одной ...

ПОЛИМЕРНЫЕ КОМПОЗИЦИИ КЕТОНО-АЛЬДЕГИДНЫХ СМОЛ С ГИДРИРОВАННЫМИ КАРБОНИЛЬНЫМИ ГРУППАМИ И ПОЛИИЗОЦИАНАТОВ В РЕАКЦИОННОСПОСОБНЫХ РАСТВОРИТЕЛЯХ

... 1. Полимерная композиция, в основном содержащая А) по меньшей мере, один реакционноспособный при воздействии излучения растворитель и обладающий областью плавления выше 140°С продукт взаимодействия B) по меньшей мере, одной кетоно-альдегидной смолы с гидрированными карбонильными группами с C) по меньшей мере, одним ароматическим, алифатическим и/или циклоалифатическим диизоцианатом или полиизоцианатом. 2. Полимерная композиция, в основном содержащая А) по меньшей мере, один реакционноспособный при воздействии излучения растворитель и обладающий областью плавления выше 140°С продукт взаимодействия B) по меньшей мере, одной кетоно-альдегидной смолы с гидрированными карбонильными группами с C) по меньшей мере, одним ароматическим, алифатическим и/или циклоалифатическим диизоцианатом или полиизоцианатом и D) по меньшей мере, с одним другим полимером с гидроксильными функциональными группами. 3. Полимерная композиция по п.1 или 2, отличающаяся тем, что в качестве компонента А) она содержит соединения ...

ПОЛИМЕРИЗУЕМЫЙ КОМПОЗИЦИОННЫЙ МАТЕРИАЛ

Полимеризуемый композиционный материал для нанесения преимущественно защитных покрытий содержит метилметакрилат, полибутилметакрилат, полиизоцианат, перхлорвиниловую смолу, инициатор полимеризации, катализатор полимеризации, амин и модифицирующую добавку. Для получения однородных по качеству коррозионностойких покрытий на крупногабаритных изделиях и инженерных сооружениях, преимущественно эксплуатируемых в условиях тропического климата, он содержит модифицирующую добавку в виде алифатических многоатомных спиртов, или сложных эфиров таких спиртов и ортофосфорной кислоты, или смеси указанных спиртов и указанных фосфатов этих спиртов, причем указанные ингредиенты взяты в следующем соотношении, мас.ч.: метилметакрилат 100, полибутилметакрилат 3 - 65, полиизоцианат 1 - 75, перхлорвиниловая смола 0,1 - 50, инициатор полимеризации 0,1 - 15, катализатор полимеризации 0,05 - 5, амин 0,01 - 5, модифицирующая добавка 0,1 - 15. 2 з.п.ф-лы, 2 табл.

ДВУХКОМПОНЕНТНАЯ КРАСОЧНАЯ КОМПОЗИЦИЯ И СПОСОБ ОБРАЗОВАНИЯ МНОГОСЛОЙНОГО ПОКРЫТИЯ С ЕЕ ПРИМЕНЕНИЕМ

КОМПОЗИЦИЯ ПОКРЫТИЯ

КОМПОЗИЦИИ ДЛЯ ПОКРЫТИЯ, СОДЕРЖАЩИЕ ГИДРОКСИФЕНИЛ-ФУНКЦИОНАЛЬНЫЙ ПОЛИМЕР И ЛАТЕКСНЫЙ ПОЛИМЕР

Härtbare Harzzusammensetzung für Überzugszwecke

Strahlungshärtbare Bindemittelzusammensetzung für Pulverlacke

Transparente, leitfähige Beschichtungszusammensetzung, und transparenter, antistatischer Formkörper

DURCH UV-VERNETZBARE, TRANSPARENTE ZUSAMMENSETZUNG UND VERFAHREN

DELUSTERING COATING COMPOSITION EXCELLENT IN ABRASION RESISTANCE

ZUSAMMENSETZUNGEN, VERWENDBAR IN ZUSAMMENSETZUNGEN IN ODER ALS FILM, UEBERZUG, KITT, KLEBSTOFF UND DICHTUNGSMITTEL UND VERFAHREN ZU IHRER HERSTELLUNG.

Strahlungshärtbare Beschichtungszusammensetzung

Oxidatively drying coating materials based on reactive diluents

The invention relates to oxidatively drying, low-solvent coating materials which are stable on storage and are based on polymer binder/reactive diluent systems, characterized in that the film-forming material is composed of (A) from 20 to 80% by weight of one or more ethylenically polyunsaturated polymeric binders having a number-average molecular weight of more than 800 g/mol and/or an inherent viscosity greater than 0.4 mPa.s, (B) from 5 to 79% by weight of one or more low molecular weight compounds which are relatively nonvolatile at room temperature, have an intrinsic viscosity of 1-100 mPa.s, and possess on average from 2 to 4 alpha,beta- or beta,gamma-unsaturated ether groups or acetal groups and, if desired, other saturated or unsaturated hydrocarbon structural units, (C) from 1 to 40% by weight of one or more low molecular weight esters, which are relatively nonvolatile at room temperature and have an intrinsic viscosity of 1-100 mPa.s, of alpha,beta-ethylenically unsaturated carboxylic ...

BESCHICHTUNGSZUSAMMENSETZUNG FÜR POLYOLEFINHARZ UND VERFAHREN ZU IHRER HERSTELLUNG

Anstrichmasse aus Divinylverbindungen und ungesaettigten Harzen,sowie Anstrichsverfahren hiermit

Wässrige Polymerdispersionen

Fillable, softener-containing aqueous polymer dispersion

Fillable, softener-containing aqueous polymer dispersion contains softener comprising at least one AB, ABA and/or BAB block copolymer with the blocks bonded either directly or via linking groups, where A is a hydrophobic or acidic block with a C-C main chain derived from (meth)acrylic acid and/or an aliphatic olefin or diene with 2-5C and B is a hydrophilic polyether block. Fillable, softener-containing aqueous dispersion of a polymer containing at least 30 wt.% monomers from 1-10C alkyl ester or nitrile of methacrylic and/or acrylic acid or the vinyl ester with a 2-12C monocarboxylic acid has a solids content of at least 20 wt.%. The softener is at least one AB, ABA and/or BAB block copolymer with the blocks bonded either directly or via linking groups, where A is a hydrophobic or acidic block with a C-C main chain derived from (meth)acrylic acid, 1-10C alkyl-(meth)acrylate, styrene, vinyl ester of a 2-12C monocarboxylic acid and/or an aliphatic olefin or diene with 2-5C and B is a hydrophilic ...

LICHTEMPFINDLICHE ELASTOMERE ZUSAMMENSETZUNG

VERFAHREN ZUR HERSTELLUNG VON BESCHICHTUNGEN UNTER VERWENDUNG VON SICH AN DER OBERFLÄCHE ANSAMMELNDEN PHOTOINITIATOREN

Herstellung und Verwendung von Kaltplastik-Überzugsmassen auf Basis von Acrylatharzen

Bindemittel für Straßenmarkierungsfarben, enthaltend ein (Meth)Acrylatcopolymer A und ein oder mehrere olefinisch ungesättigte Monomere B, die durch den Zusatz von Radikalinitiatoren C härtbar sind, dadurch gekennzeichnet, daß die Bindemittel Massenanteile von 20 bis 80% des (Meth)Acrylatcopolymeren A und 80 bis 20% der olefinisch ungesättigten Monomeren B enthalten, wobei die (Meth)Acrylatcopolymeren A erhältlich sind durch Umsetzung von Massenanteilen von DOLLAR A - 10 bis 50% von Verbindungen A1, ausgewählt aus Monoepoxiden, Lactonen und Lactamen mit 4 bis 18 Kohlenstoffatomen, und DOLLAR A - 1 bis 25% von olefinisch ungesättigten Monomeren A2, die mindestens eine Säuregruppe, ausgewählt aus Carboxylgruppen, Sulfonsäuregruppen und Phosphonsäuregruppen, enthalten, DOLLAR A - 5 bis 70% von Estern A3 der Methacrylsäure mit linearen, verzweigten oder cyclischen Alkoholen mit 1 bis 20 Kohlenstoffatomen und DOLLAR A - 2 bis 84% von Estern A4 der Acrylsäure mit linearen, verzweigten oder cyclischen ...

Kunstoffsubstrate zur Verwendung in elektronischen Anzeigesystemen

REAKTIVE KIESELSÄURETEILCHEN, VERFAHREN ZU DEREN HERSTELLUNG UND DEREN VERWENDUNG

Durch ionisierende Strahlung haertbare Anstrichs- und UEberzugsmassen

LEAK-STOPPING COMPOSITION

... 1,218,485. Polymer dispersions. E. I. DU PONT DE NEMOURS & CO. 2 June, 1969 [31 July, 1968; 19 Dec., 1968], No. 27713/69. Headings C3G and C3P. [Also in Division C4] A liquid composition suitable for use as a leak-stopper in heat-exchangers or other vessels comprises (A) a liquid which is inert to the inside of the vessel and to component (B) under the conditions of using said composition and (B) dispersed in component A, spherical particles of a polymeric material insoluble in A, from 5 to 85% by weight of said particles having an average diameter of 0-1 to 20Á and 95 to 15% of said particles having an average diameter of 21 to 1000 Á. The polymeric material B may contain a polymeric dispersion stabilizer composed of polymer molecules having one portion soluble in liquid A and another portion insoluble in liquid A but soluble in the monomer from which material B is prepared, e.g. a graft polymer comprising, as the portion soluble in liquid A, a backbone which is polyvinyl pyrrolidone, ...

Solvent Free Coating Compositions

A solvent free or high solids coating composition is described, comprising an epoxide resin, a polyacrylate or polymethacrylate compound and a cycloaliphatic polyamine as curing agent, said composition having a pot life time of at least 120 minutes and an exothermicity peak during the curing reaction not exceeding 100 DEG C.

Aqueous polymer dispersions

An aqueous polymer dispersion containing polymer particles formed of at least two polymers, the polymer particles of the dispersion having a minimum film-forming temperature below 60 DEG C. and being formed of two different polymers namely polymer A having a glass transition temperature (TgA) of not more than 10 DEG C., and forming from 5 to 65% by weight of the total polymer; and polymer B having a glass transition temperature (TgB) of more than 25 DEG C., and forming from 5 to 65% by weight of the total polymer; together with a multifunctional material (C) present in an amount of from 5 to 70% by weight of the total polymer system.

FORMING RESIST PATTERN

Anti-Corrosion Composition for Cables

... 1,177,306. Polymer compositions. KABELUND METALLWERKE GUTEHOFFNUNGSHUTTE A.G. 15 Aug., 1968 [18 Aug., 1967], No. 39023/68. Addition to 1,145,980. Heading C3P. Anti-corrosion compositions for cables of Specification 1,145,980, comprising 40 to 90 weight per cent polybutene and/or a higher methacrylic acid ester; 0À5 to 7 weight per cent of a cold flow reducing additive and 10 to 60 weight per cent of a filler are modified by replacing 15 to 35 weight per cent, based on the composition, of the polybutene and/or methacrylic acid ester by bitumen. Specified cold flow reducing additives are natural and synthetic waxes, polyolefins and paraffins; and specified fillers are chalk, kaolin, talc, aerosil and fibrous fillers.

RADIATION CURABLE UNSATURATED MATERIAL AND PAINT BINDER CONTAINING IT

... 1382795 Coatings FORD MOTOR CO Ltd 3 Dec 1971 [21 Dec 1970 (10)] 56736/71 Heading B2E [Also in Division C3] Ethylenically unsaturated materials useful in radiation curable paint binders comprise (i) graded rubber particles comprising a cross linked elastomeric acrylic polymer core, an intermediate layer, arid an outer shell derived from an epoxy, hydroxy, carboxy or acyl halide-containing (meth)-acrylate compound and (ii) a plurality of ethylenically unsaturated components having an epoxy, hydroxy, carboxy or -acyl halide group, the particles (i) being linked to the unsaturated components (ii) by ester or urethane linkages. The graded rubber particles are described and claimed in Specification No. 1332070. Illustrated materials are those obtained by (a) reacting graded rubber particles containing epoxy groups (derived from glycidyl methacrylate) with methacrylic acid, (b) reacting graded rubber particles containing hydroxy groups (derived from hydroxy ethyl acrylate or methacrylate) with ...

CURABLE RESIN COMPOSITION

FAST CURING RESINOUS COMPOSITIONS

DICYCLOPENTADIENE DERIVATIVES

Coating process

Articles, (e.g. panels), are sprayed simultaneously with a coating composition comprising a dispersion of polymer particles, and a solvent for the particles. Suitable polymers include polyacrylates, polymethacrylates, polyacrylonitrile polymers of acrylic and methacrylic acids and their amides and copolymers of vinyltoluene and butadiene. The solvent may be a mixture and may include a copolymerizable monomer, e.g. styrene. The coated articles may finally be heated.

NONTACKY COATING AND ADHESIVE COMPOSITIONS

COATING COMPOSITIONS

... 1521777 Radiation polymerizable coating compositions FORD MOTOR CO Ltd 23 Oct 1975 [31 Dec 1974] 43545/75 Headings C3G and C3P A radiation-polymerizable coating composition comprises (1) an alpha, beta-olefinically unsaturated organic resin containing from 0À5 to 5 units of unsaturation per 1,000 of molecular weight; (2) a compound polymerizable with said resin upon exposure to radiation; and (3) from 1À0 to 15À0 parts by weight per 100 parts of the total of (1) and (2) of a triester of phosphoric acid which bears one or more sites of vinyl unsaturation and has the formula wherein R is H, Cl or CH3; A is Cn H2n, 2#n #6; R<1> is C1-4 alkyl, bromoalkyl or chloroalkyl and m is 1, 2 or 3. Examples are given in which the resin 1) is selected from a methyl methacrylate (or styrene)/ethylacrylate/glycidylmethacrylate copolymer reacted with methacrylic acid, a methyl methacrylate (or styrene) n-butyl acrylate/glycidyl methacrylate copolymer reacted with acrylic or methyacrylic, or an unsaturated ...

VERFAHREN ZUR HERSTELLUNG VON WASSERVERDUENNBAREN, KATHODISCH ABSCHEIDBAREN LACKBINDEMITTEL-KOMBINATIONEN

CHROME-FREE CORROSION PROTECTION AGENT AND CORROSION PROTECTION PROCEDURE

RADIATIONHARDENABLE RESINS ON BASIS OF KETON AND/OR UREA ALDEHYDE RESINS AND A PROCEDURE FOR YOUR PRODUCTION

PROCEDURE FOR THE PROTECTION OF A FLOOR MAT OR A LINING MATERIAL FROM STAINING SUBSTANCES

COATINGS WITH LOW CONTENT AT VOLATILE ORGANIC COMPOUNDS

UVHARDENABLE LACQUER AND PROCEDURE FOR APPLYING THE SAME ON GLASS SUBSTRATES

ULTRAVIOLET-HARDENING RESIN COMPOSITION, COATING MATERIAL, INK, ADHESIVE, SEALING MATERIAL AND PRIMING

BY RADIATION HARDENABLE COMPOSITIONS WITH ALKOXYLIERTEN ALIPHATIC REACTIVE SOLVENTS

BY RADIATION HARDCASH ÍLLÍSLICHE METAL CONTAINING CONNECTIONS AND COMPOSITIONS

UVHARDENABLE COATING COMPOSITION FUR OPTICAL GLASS FIBERS WITH FAST HARDENING BY PRECIPITATION AND IMPROVED ADHESION AT THE GLASS

INTERLACE-CASH HYDROPHILIC MATERIALS FROM POLYMERS WITH HANGING MICHAEL DONOR GROUPS

RADIATION-HARDENABLE LACQUER FOR OPTICAL PLATES AS WELL AS OPTICAL PLATE

PROCEDURE FOR LUBRICATING INJEKTIONSNADELN WITH RADIATIONHARDENABLE SILICONE MATERIAL

RADIATION-HARDENABLE AQUEOUS COMPOSITION

PHOTO-HARDENABLE ACRYLIC LACQUERS WITH GOOD DETENTION CHARACTERISTICS OPPOSITE A FOLLOWING ONE ORDER FOR LACQUER AND EQUIVALENT OF PAINTED SUBSTRATES

RADIATION-HARDENABLE COMPOSITIONS FOR PIGMENTED INK

COMPOSITION FOR THE COATING OF CONCRETE

ADDITION PRODUCTS, RADIATIONHARDENABLE COAT MASSES ON BASIS OF THE ADDITION PRODUCTS AS WELL AS THEIR USE TO THE WOOD COATING AND TO THE PAPER COATING

POWDER COATINGS

COAT MEANS AND ITS USE WITH THE PRODUCTION OF COATS WITH RAPIDLY MACHINABLE SURFACE.

PROCEDURE FOR THE DIREKTDRUCK OF CERAMIC COLORS AS WELL AS PRINTING MEDIA FOR THIS.

SOLVENT-FREE, HEATHARDENABLE CEMENT.

COMPOSITIONS, USABLE IN COMPOSITIONS IN OR AS FILM, COAT, CEMENT, ADHESIVE AND SEALING MATERIALS AND PROCEDURES FOR YOUR PRODUCTION.

FOIL COURSE.

STRAHLENHAERTBARES MEANS TO THE SCRATCH-PROOF COATING OF ORGANIC GLAESERN AND PROCEDURE FOR ITS PRODUCTION.

UNDER THE INFLUENCE OF UV JETS HARD END OF PRINTING INK

LACQUER BONDING AGENT GRANULATES.

GRAFTING COPOLYMERS, PROCEDURES FOR ITS PRODUCTION, AQUEOUS ONE COATING MASSES AS WELL AS THEIR USE FOR THE COATING OF PACKINGS

PROCEDURE FOR THE PRODUCTION OF ARTICLES WITH THREE-DIMENSIONAL SURFACE TEXTURE

Procedure for the production of decorative and/or protection coats

PROCEDURE FOR THE PRODUCTION OF SCRATCH-PROOF ONES, WEATHER-STABLE COATINGS

RADIATION-INTERLACE-CASH COMPOSITION

PRODUCTION AND USE OF COLD PLASTIC COAT MASSES ON BASIS OF ACRYLATE RESINS

COATED OPTICAL FIBERS

HYDROXYL AMINE ESTER ABSTENTION COATING COMPOSITION

Radiationhardenable painting bonding agent

UVPOLYMERIZE-CASH COMPOSITION

PROCEDURE FOR THE MULTILEVEL LACQUER FINISH OF SUBSTRATES

RADIATION-HARDENABLE LACQUERS

PROCEDURE FOR THE PRODUCTION OF RADIATIONHARDENABLE FORMULATIONS OF COATING AND USE OF THESE FOR THE PRODUCTION OF SCRATCHING, ABRASION AND DETENTION CELEBRATIONS COATINGS

POLYMERIZE-CASH COMPOSITION AND YOUR USE

RELEASE COATING COMPOSITIONS CONTAINING A ACRYLATE-FUNCTIONAL SILICONE RESIN AND VINYLETHER

Film screen end means

HARDENABLE COMPOSITION WITH REACTIVE ONE MELAMINDERIVAT, FROM IT MANUFACTURED PRODUCT AND LAMINATE

Cable

RADIATION-HARDENABLE BONDING AGENT COMPOSITION WITH HIGH ELONGATION AT RUPTURE AND TENACITY AFTER HARDENING

USE OF A RADIATIONHARDENABLE COATING MEANS FOR THE PRODUCTION OF MULTI-LAYER LACQUER FINISHES IN THE VEHICLE LACQUER FINISH

Photo-cured and stabilized coatings

Coating composition and methods

Radiation-curable release coating compositions

Optical waveguide thermoplastic elastomer coating

Method for reducing an adsorption tendency of molecules or biological cells on a material surface

Actinic radiation cured polyurethane coating for decorative surface coverings

The present invention is related to decorative surface coverings, in particular floor or wall coverings, exhibiting low VOC emission, comprising one or more adjacent plasticized polyvinyl chloride layers and a polyurethane top-layer, said top-layer being obtained from the actinic irradiation of an aqueous ethylenically unsaturated polyurethane dispersion after evaporation of the water part. The decorative surface coverings comprise a mechanical embossed textured and/or patterned structure.

Polyamine/unsaturated organic acid composition for barrier coating

Coating composition

No voc radiation curable resin compositions

RADIATION-CURABLE UNSATURATED MATERIALS AND PAINT BINDERS CONTAI NING THEM

Method for protecting surfaces from corrosive materials, and resin products therefor

Coating compositions and methods of using them

CURABLE AMINOALKYL(METH) ACRYLATE COPOLYMER COMPOSITIONS

THERMOSETTING RESIN COMPOSITIONS COMPRISING CROSS-LINKED REACTIVE MICROPARTICLES WITH IMPROVED MECHANICAL STRENGTH

L'invention concerne des compositions thermodurcissables, en particulier de revêtements ou de moulage, comprenant des microparticules de polymère réticulées de taille allant de 10 à 300 nm et portant au moins une fonction réactive qui peut réagir avec au moins un des composants réactifs de la composition thermodurcissable. De préférence, ces microparticules portent au moins une deuxième fonction réactive distincte de la première pouvant réagir avec au moins une autre fonction de même type portée par une autre microparticule et/ou par un composant réactif de la composition thermodurcissable. Ces microparticules sont au moins partiellement solubles, miscibles et/ou dispersibles dans la composition thermodurcissable de départ. Les compositions thermodur-cissables préférées sont à base de résines type époxy/amine ou de résines polyesters insaturés et/ou de résines vinyl esters. Les revêtements ou pièces moulées obtenus présentent une très bonne tenue mécanique, thermique et chimique, résultant ...

Reduced profile medical balloon element

Medical dilatation balloons comprise a polymer that has the attribute of memory, and/or is crosslinked to impart memory. Such balloons exhibit a reduced tendency to overinflate at high inflation pressures. Furthermore, such balloons when shrunk radially by the application of heat while restraining axial shrinkage, exhibit customizable linear or non-linear compliance curves and lower crosslinking profile relative to the same balloon when unshrunk. Also disclosed is an expansive element within a tube whose outer diameter is equal to the outer diameter of the tube from which it was made. In addition, disclosed are (a) processes for preparing crosslinkable polymers, (b) joining crosslinked balloons to catheter systems, (c) forming shrunk balloon elements, and (d) forming an expansive element within a tube whose outer diameter is equal to the outer diameter of the tube from which it was made.

Compositions and articles comprising polymerizable ionic liquid mixture, and methods of curing

Presently described are curable compositions comprising a mixture of at least one (e.g. free-radically) polymerizable ionic liquid and at least one other ethylenically unsaturated monomer, oligomer, or polymer. The polymerizable ionic liquid is characterized as having an air to nitrogen curing exotherm ratio of at least 0.70. Also described are articles and methods of making articles from such curable compositions. A monofunctional polymerizable ionic liquid is also described comprising a non-polymerizable substituted imidazolium cationic group and a polymerizable sulfonate anion.

Process for the coating of metallic surfaces, coating composition, and coatings produced in such a way

A process for coating a metallic surface of a metallic substrate comprising applying, an organic, anionically, cationically or radically curable anticorrosive composition, to the metallic surface, wherein said anticorrosive composition is a dispersion or solution containing at least two components that are at least partially anionically, cationically or radically curable, wherein at least one monofunctional monomer or monofunctional oliger is present, a photoinitiator, and an first organic corrosion inhibition.

Photocurable resin composition

Provided is a photocurable resin composition, which has sensitivity equal to or greater than existing compositions, has alkali development properties, and which produces a cured product that does not become brittle with changes in temperature, and which also has excellent reliability in terms of water resistance, electrical insulating properties, PCT resistance, and the like. The photocurable resin composition comprises a carboxyl group-containing resin, a photopolymerization initiator, a vinyl group-containing elastomer, and a styryl group-containing compound.

Photocurable coating composition and coating film formed by hardening same

The photocurable coating composition according to the present invention is characterized in comprising 100 parts by mass of a vinyl monomer (A) and not less than 0.1 parts by mass and not more than 50 parts by mass of a minute polymer particle (B); wherein the volume average particle diameter of the minute polymer particle (B) is not less than 0.05 μm and not more than 1 μm; the vinyl monomer (A) contains one or more polymers selected from the group consisting of a (meth)acrylic acid ester monomer, hydroxyethyl (meth)acrylate and a urethane-modified (meth)acrylate as a main component; and the (meth)acrylic acid ester monomer is synthesized from an alcohol having not less than 3 carbon atoms and (meth)acrylic acid.

Curable resin composition, surface protection method, temporary fixation method, and separation method

Provided is a method for protecting the surface of a member to be processed, which comprises providing a protective film made of a photocurable resin composition for surface protection on the surface of the member to be processed, processing the member to be processed, and removing the protective film from the member to be processed, wherein the photocurable resin composition comprises (A) a polyfunctional (meth)acrylate, (B) a monofunctional (meth)acrylate, (C) a resin having a cyclopentadiene skeleton and (D) a photopolymerization initiator, which comprises from 1 to 50 parts by weight of (A), from 5 to 95 by mass of (B) and from 0.1 to 50 parts by mass of (C).

Coating compositions comprising non-ionic surfactant exhibiting reduced fingerprint visibility

Presently described are coating compositions comprising a polymerizable resin composition and a non-ionic unpolymerizable surfactant. In some embodiments, the coating comprises greater than 10 wt-% of non-ionic unpolymerizable surfactant. In other embodiments, the coating composition comprises an an additive comprising a silicone group or a fluorinated group and a hydrophobic group. Also described are articles comprising the cured coating compositions. In one embodiment, an article is described comprising a cured coating wherein the cured coating exhibits a property of an initially visible simulated fingerprint reducing in visibility in 1-20 minutes. Also described is a method of determining the fingerprint visibility of a coating composition and a polyacylate composition useful as an additive. In another embodiment a coated surface is described comprising a polymeric organic material comprising a plurality of pores wherein a portion of the pores are interconnected and comprise a lipophilic liquid.

Radiation-curable coating compositions, composite and plastic materials coated with said compositions and methods for their preparation

Disclosed is a curable coating composition suitable for use on composite substrates such as plastic composites, cementitious composites, ceramic composites, and engineered wood, or on plastic materials. The curable coating composition comprises a multifunctional oligomer, a monomer selected from the group consisting of monofunctional monomers, difunctional monomers and mixtures thereof, a photoinitiator, a polyester resin and a polycarboxylic acid. Also disclosed is a method of coating the substrates with the curable coating composition and a coated substrate wherein the cured coating resides on the surface of the substrate.

Macro-photoinitiators and curable compositions thereof

Macro-photoinitiators having defined polymer chain structure are provided. The macro-photoinitiators are terminated with residues of thiol and/or hydroxyl functional photoinitiators. The macro-photoinitiators may be prepared by controlled radical polymerization methods, such as atom transfer radical polymerization and single electron transfer polymerization methods. Also provided are curable (e.g., photocurable) compositions that include the macro-photoinitiators of the present invention.

Antifouling paint composition, production method of antifouling paint film, and antifouling paint film

The present invention provides an antifouling paint composition, by which a paint film can be formed using a small amount of an organic solvent, in which the strength and the self-abradability can be maintained for a long period, and by which a paint film having an excellent antifouling property can be formed. The antifouling paint composition according to the present invention contains an acrylic polymer (P), a radical polymerizable monomer (M) and an organic peroxide (O), wherein at least one of the acrylic polymer (P) and the radical polymerizable monomer (M) has a bivalent metal ester structure.

Multilayer adhesive sheet and method for manufacturing electronic component

Provided is a multilayer adhesive sheet which enables easy separation between an adhesive layer and a die attach film during the pick-up even in cases where an acrylate ester copolymer is used in the die attach film, thereby making the pick-up work of semiconductor chips after the dicing easy. The multilayer adhesive sheet comprises a base film, an adhesive layer that is disposed on one surface of the base film, and a die attach film that is disposed on an exposed surface of the adhesive layer. The adhesive that constitutes the adhesive layer contains: (A) a (meth)acrylate ester copolymer; (B) an ultraviolet polymerizable compound; (C) a multifunctional isocyanate curing agent; (D) a photopolymerization initiator; and (E) a silicone polymer.

Pressure-sensitive adhesives with onium-epoxy crosslinking system

A pre-adhesive composition is described comprising an acid- and epoxy-functional (meth)acryloyl copolymer, which when crosslinked with or without using an ionic photoacid generator (PAG) provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles having desirable properties.

Non-aqueous polyurethane coating compositions

The present invention relates to a non-aqueous coating composition comprising: 1) 75 to 99 wt. %, preferably 85 to 95 wt. % of a hard urethane(meth)acrylate polymer or oligomer; and 2) 1 to 25 wt. %, preferably 5 to 15 wt. % of a soft unsaturated urethane(meth)acrylate polymer or oligomer containing allophanate groups.

Vinyl-Lactam-Based Hydrogel Coatings

The invention relates to a material formed by a polymer substrate and a hydrogel based on vinyl-lactams and ionic methacrylates. The invention also relates to a method for producing this material and to the use thereof for cell culture and cell monolayer engineering, for preparing 3D scaffolds and manufacturing thermosensitive mechanical actuators.

PREPARATION METHOD AND APPLICATION OF ELECTRON BEAM CURABLE PAINT AND ELECTRON BEAM CURABLE COATING

An electron beam curable paint comprises: a dispersion solution of inorganic nanomaterial, a dispersion solution of inorganic nanoultraviolet absorbent, a polyfunctional monomer and an acrylate prepolymer, wherein the dispersion solution of the inorganic nanomaterial is selected from one or two of a dispersion solution of silicon dioxide and a dispersion solution of aluminum oxide, and the dispersion solution of the inorganic ultraviolet absorbent is a dispersion solution of titanium dioxide or a dispersion solution of zinc oxide. The silicon dioxide, the aluminum oxide, the titanium dioxide and the zinc oxide are respectively surface modified and are dissolved in acrylate monomer to form the dispersion solution of the inorganic material without agglomeration. 1. An electron beam curable paint , comprising:a dispersion solution of an inorganic nanomaterial 5˜50 parts by weight;a dispersion solution of an inorganic ultraviolet nano-absorbent 1˜10 parts by weight;a polyfunctional monomer 2˜30 parts by weight;an acrylate prepolymer 10˜80 parts by weight;wherein the dispersion solution of the inorganic nanomaterial is prepared by the following steps:A) mixing a solution of the inorganic nanomaterial with an organic solvent to obtain a mixed solution, adjusting the pH of the mixed solution;B) reacting the solution obtained in step A), an acrylate monomer with a silane coupling agent to obtain the dispersion solution of the inorganic nanomaterial; andthe dispersion solution of an inorganic ultraviolet absorbent is prepared by the following steps:A) mixing a solution of the inorganic ultraviolet nano-absorbent with an organic solvent to obtain a mixed solution, adjusting the pH of the mixed solution;B) reacting the solution obtained in step A), an acrylate monomer with a silane coupling agent to obtain the dispersion solution of an inorganic ultraviolet nano-absorbent;the inorganic nanomaterial is one or two of silicon dioxide and aluminum oxide; andthe inorganic ...

PHOTOCURABLE COATING COMPOSITION AND APPLICATION THEREOF

The present disclosure provides a photocurable coating composition, including: (a) a (meth)acrylate monomer or oligomer with at least four functional groups; (b) a difunctional (meth)acrylate monomer, (c) a monofunctional (meth)acrylate monomer, and (d) an initiator. The difunctional (meth)acrylate monomer is present in an amount of 30 to 70 wt % based on the total weight of the photocurable coating composition. The present disclosure also provides an optical film having a microstructure layer made from the photocurable coating composition. The optical film can be as a light guide film in a back light module of a display. 4. The photocurable coating composition according to claim 1 , wherein the composition has a viscosity of 100 to 2000 cps at 25° C.5. The photocurable coating composition according to claim 1 , wherein the (meth)acrylate monomer or oligomer with at least four functional groups is present in an amount of 5 wt % to 25 wt % based on the total weight of the photocurable coating composition.6. The photocurable coating composition according to claim 1 , wherein the (meth)acrylate monomer with at least four functional groups comprises pentaerythritol tetraacrylate claim 1 , ethoxylated pentaerythritol tetraacrylate claim 1 , propoxylated pentaerythritol tetraacrylate claim 1 , dipentaerythritol hexaacrylate or caprolactone modified dipentaerythritol hexaacrylate.7. The photocurable coating composition according to claim 1 , wherein the (meth)acrylate oligomer with at least four functional groups comprises a hyperbranched polyurethane (meth)acrylate or a hyperbranched polyester (meth)acrylate.8. The photocurable coating composition according to claim 1 , wherein the (meth)acrylate oligomer with at least four functional groups has not more than twenty functional groups and has a number average molecular weight between 2000 and 5000.9. The photocurable coating composition according to claim 1 , wherein the monofunctional (meth)acrylate monomer is present in ...

AQUEOUS COATING COMPOSITION

An aqueous coating composition having good freeze-thaw stability and providing coatings with good stain resistance. 1. An aqueous coating composition having a VOC content of 5 g/L or less , comprisingan acrylic emulsion polymer comprising, as polymerized units, a polymerizable surfactant; anda polyoxypropylene polyol having a number average molecular weight of from 350 to 1,900.2. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol is present in an amount of from 0.3% to 1.9% by weight claim 1 , based on the total weight of the aqueous coating composition.3. The aqueous coating composition of claim 1 , further comprising an epoxy-containing polysiloxane oligomer.7. The aqueous coating composition of claim 3 , wherein the epoxy-containing polysiloxane oligomer is present claim 3 , based on the dry weight of the acrylic emulsion polymer claim 3 , in an amount of from 0.1% to 1.5% by weight.8. The aqueous coating composition of claim 1 , wherein the acrylic emulsion polymer comprises as polymerized units claim 1 , based on the dry weight of the acrylic emulsion polymer claim 1 , from 0.25% to 5% by weight of the polymerizable surfactant.9. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol has an average hydroxy functionality of from 2 to 6.10. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol has a number average molecular weight of from 380 to 1 claim 1 ,200.11. The aqueous coating composition of claim 1 , wherein the acrylic emulsion polymer has a glass transition temperature of from −10° C. to 40° C.13. A method of preparing the aqueous coating composition of claim 1 , comprising:mixing an acrylic emulsion polymer with a polyoxypropylene polyol to form the aqueous coating composition;wherein the acrylic emulsion polymer comprises, as polymerized units, a polymerizable surfactant; and the polyoxypropylene polyol has a number average molecular weight of from 350 to 1,900.14. A ...

Composition for Low Dielectric Thermally Conductive Material and Low Dielectric Thermally Conductive Material

A composition for a low dielectric thermally conductive material of the present technology contains: an acrylic resin composition containing an acrylic polymer formed by polymerizing one or two or more types of (meth)acrylates and one or two or more types of (meth)acrylates; crystalline silica having an average particle size of 20 μm or greater; a metal hydroxide having an average particle size of 15 μm or less; a polyfunctional monomer; and a polymerization initiator, wherein per 100 parts by mass of the acrylic resin composition, from 330 parts by mass to 440 parts by mass of the crystalline silica, from 90 parts by mass to 190 parts by mass of the metal hydroxide, from 0.01 parts by mass to 0.5 parts by mass of the polyfunctional monomer, and from 0.6 parts by mass to 1.3 parts by mass of the polymerization initiator are blended.

Method of Forming Multiple Coating on Dry Plating Member and Molded Article Manufactured Using the Same

Disclosed are methods of forming a multiple coating on a dry plating member and a molded article manufactured using the same. The method may include applying a color coating agent onto a surface of a plating layer of a plating member 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 curing the applied clear coating agent to form a clear layer, wherein the plating member includes a substrate, an undercoat layer formed on a surface of at least a part of the substrate, and a plating layer formed on a surface of the undercoat layer. 1. A method of forming a multiple coating on a dry plating member comprising:applying a color coating agent onto a surface of a plating layer of a plating member 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 curing the applied clear coating agent to form a clear layer,wherein the plating member comprises:a substrate;an undercoat layer formed on a surface of at least a part of the substrate; anda plating layer formed on a surface of the undercoat 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 photoinitiator; and10 to 75% by weight of a second solvent.2. The method according to claim 1 , wherein the undercoat layer is formed by applying an undercoating agent comprising 10 to 65% by weight of an acrylic compound claim 1 , 0.1 to 5% by weight of a polyester-modified acrylic resin claim 1 , 0.5 to 5% by weight of a photoinitiator and 30 to 75% by weight of a third solvent on at least one surface of ...

THREE-DIMENSIONAL ARTICLES MADE BY ADDITIVE MANUFACTURING HAVING REDUCED SURFACE HAZE

Methods for manufacturing three-dimensional articles having reduced surface haze, by applying a coating to the surface of a three-dimensional article made by additive manufacturing are described. 1). A process for increasing light transmittance of a three-dimensional printed article comprising:providing a three-dimensional printed article having a light transmittance in the range of from 20% to 55% when measured in the range of from 450 to 700 nm in accordance with ASTM D1003-13, said article having a first surface,applying to the first surface a photocurable acrylate composition; andcuring the photocurable acrylate composition by exposure to radiation in the electromagnetic spectrum to form on the three-dimensional printed article a light transmitting coating,thereby forming a coated three-dimensional printed article having a light transmittance in the range of from 60% to 98% when measured in the range of from 450 to 700 nm in accordance with ASTM D1003-13 and/or a coated three-dimensional printed article having a light transmittance which is at least 10% greater than the light transmittance of the three-dimensional printed article prior to coating.2). The process as claimed in claim 1 , wherein the three-dimensional printed article has a light transmittance in the range of from 25% to 50% claim 1 , such as from 25% to 45% claim 1 , or from 30% to 45% claim 1 , or from 35% to 45% claim 1 , when measured in the range of from 450 to 700 nm in accordance with ASTM D1003-13.3). The process as claimed in claim 1 , wherein the coated three-dimensional printed article has a light transmittance in the range of from 65% to 95% claim 1 , such as from 70% to 95% claim 1 , or from 75% to 95% claim 1 , or from 80% to 90% claim 1 , when measured in the range of from 450 to 700 nm in accordance with ASTM D1003-13.4). The process as claimed in claim 1 , wherein the photocurable acrylate composition comprises (a) an aliphatic polyether urethane acrylate component claim 1 , (b) a ( ...

QUANTUM DOTS, A COMPOSITION OR COMPOSITE INCLUDING THE SAME, AND AN ELECTRONIC DEVICE INCLUDING THE SAME

A quantum dot including a core including a semiconductor nanocrystal including a Group III-V compound; and a first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core, the first semiconductor nanocrystal shell including zinc, selenium, and optionally sulfur, and a second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell, the second semiconductor nanocrystal shell including zinc, sulfur, and optionally selenium, wherein the quantum dot does not include cadmium, an emission peak wavelength of the quantum dot is in a range of about 500 nanometers (nm) to about 550 nm, and an ultraviolet-visible absorption spectrum of the quantum dot includes a first exciton absorption peak and a second exciton absorption peak, a composition including the same, a composite, and an electronic device. 1. A quantum dot , comprisinga core comprising a semiconductor nanocrystal comprising a Group III-V compound; anda first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core, the first semiconductor nanocrystal shell comprising zinc, selenium, and optionally sulfur, anda second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell, the second semiconductor nanocrystal shell comprising zinc, sulfur, and optionally selenium,wherein the quantum dot does not comprise cadmium,an emission peak wavelength of the quantum dot is in a range of about 500 nanometers to about 550 nanometers, andan ultraviolet-visible absorption spectrum of the quantum dot comprises a first exciton absorption peak and a second exciton absorption peak.2. The quantum dot of claim 1 , wherein an absolute value of a second derivative of the second exciton absorption peak is greater than or equal to about 0.001.3. The quantum dot of claim 1 , wherein a difference between an energy of the first exciton absorption peak and an energy of the second exciton absorption peak is greater than or equal to about 0.34 ...

Photosensitive resin composition, cured film, element equipped with cured film, organic el display device equipped with cured film, cured film production method, and organic el display device production method

The present invention provides a photosensitive resin composition which has a light-blocking property, and at the same time, a high sensitivity, and has excellent half-tone characteristics. The present invention provides a photosensitive resin composition including an (A) alkali-soluble resin, a (B) radically polymerizable compound, a (C) photo initiator, and a (D) colorant, where the (A) alkali-soluble resin contains a polyimide, a polyimide precursor, a polybenzoxazole precursor, and/or a copolymer thereof, and the (B) radically polymerizable compound contains a (B-1) bifunctional or higher (meth)acrylic compound that has a glass transition temperature of 150° C. or higher as a homopolymer, and a (B-2) tetrafunctional or higher (meth)acrylic compound other than the (B-1).

Water-Based Coatings for Improved Print Performance with Multiple Print Technology

Various aqueous coating formulations are described. The compositions include one or more UV curable polyurethane dispersions, and optionally one or more of the following: non-UV curable acrylic polymers, a polyester dispersion, a non-UV curable polyurethane dispersion, and one or more additives. The compositions can be used to form top coats that exhibit good resistance to scratches and solvents, and improved ink adhesion and image quality.

RESIN COMPOSITION FOR COATING AGENT, MOLDED ARTICLE, AND IMAGE DISPLAY DEVICE

A compound capable of increasing the scratch resistance of, for instance, a hard-coat agent and a resin composition for a coating agent containing the compound are shown. The resin composition for a coating agent of the present application contains: a silicon compound (a) represented by formula (I) of the specification; and a curable resin (b). In formula (I), Ris a Cor Calkylene group, and X is a group represented by formula (II) of the specification having a urethane skeleton and having a (meth)acryloyl group at an end. In formula (II), Ris hydrogen or a methyl group, and n is an integer of 0 or 1. The molecular weight of the silicon compound (a) is 500 to 699. 2. The resin composition for a coating agent of claim 1 , wherein the curable resin (b) is a UV curable resin having at least one (meth)acryloyl group.3. A molded article claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a cured product formed by curing the resin composition for a coating agent of ; and'}a substrate covered by the cured product.4. The molded article of claim 3 , wherein a difference in a haze value of the molded article and the substrate is 1% or less.5. An image display device claim 3 , comprising:{'claim-ref': {'@idref': 'CLM-00004', 'claim 4'}, 'the molded article of ; and'}an image screen for which the molded article is disposed on a screen. Field of the InventionThe invention relates to a resin composition for a coating agent, and more particularly, to a resin composition for coating significantly increasing scratch resistance.Description of Related ArtIn recent years, portable liquid crystal display (LCD) terminals that can be used outdoors have become very popular, and examples include mobile terminals such as smart phones, personal navigation devices (PND), or wearable displays such as Google glasses.These products are used while being carried, and therefore need to be lightweight, and as a result some of the glass components are replaced by plastic. However, ...

LIQUID (METH)ACRYLIC SYRUP FOR IMPREGNATING A FIBROUS SUBSTRATE, METHOD OF IMPREGNATING A FIBROUS SUBSTRATE, COMPOSITE MATERIAL OBTAINED FOLLOWING POLYMERISATION OF THE PRE-IMPREGNATED SUBSTRATE

Liquid (meth)acrylic syrup for impregnating a fibrous substrate, method of impregnating a fibrous substrate, composite material obtained following polymerisation of the pre-impregnated substrate

Fluoromonomer and fluorooligomer compounds, photopolymerizable composition, and hydrophobic film using the same

The present disclosure relates to novel fluoromonomer and fluorooligomer compounds, a photopolymerizable composition including these compounds, methods for producing these compounds, and a hydrophobic film using the photopolymerizable composition.

FORMULATION AND METHODS FOR COATING METAL SURFACES

Compositions and methods are described which provide a protective coating to coils or springs via a polymerization process such as by covalent bonding that includes grafting to the metal surface. 1. A substrate and a coating disposed thereon , wherein the coating comprises:a phenoxy resin;a melamine;an initiator;a catalyst;a nonionic surfactant;a polyester resin; anda polybutadiene polyepoxide.2. The substrate and the coating of claim 1 , wherein the phenoxy resin is present from about 18 percent to about 30 percent by weight of the total weight of the composition.3. The liquid composition of claim 1 , wherein the melamine is present from about 5 percent to about 10 percent by weight of the total weight of the composition.4. The substrate and the coating of claim 1 , wherein the initiator is a metal ion selected from the group consisting of ions of iron claim 1 , silver claim 1 , cobalt claim 1 , copper claim 1 , cerium claim 1 , and combinations thereof.5. The substrate and the coating of claim 1 , wherein the catalyst is present from about 0.01 percent to about 1.0 percent by weight of the total weight of the composition.6. The substrate and the coating of claim 1 , wherein the nonionic surfactant is present from about 0.1 percent to about 5 percent by weight of the total weight of the composition.7. The substrate and the coating of claim 1 , wherein the polyester resin is present from about 8 percent to about 20 percent by weight of the total weight of the composition.8. The substrate and the coating of claim 1 , wherein the polybutadiene polyepoxide is present from about 6 percent to about 20 percent by weight of the total weight of the composition.9. The substrate and the coating of claim 1 , further comprising an epoxy silane wherein the epoxy silane is present from about 0.01 percent to about 2 percent by weight of the total weight of the composition.10. The substrate and the coating of claim 1 , wherein the substrate is one of iron claim 1 , copper claim 1 , ...

A buckling dielectric elastomer actuator

Disclosed herein is a buckling actuator, comprising: a first electrode; a second electrode; and a film of a dielectric elastomeric material having a first surface and a second surface sandwiched between the first and second electrodes, wherein the material is formed by the random block copolymerisation of a polymeric material comprising silicon or nitrogen atoms that has two or more acrylate or vinyl end groups, and a polar polymeric material having two or more acrylate or vinyl end groups. Also disclosed herein is a method of forming said dielectric elastomeric material.

COLORING COMPOSITION FOR SOLID-STATE IMAGING ELEMENT

A photosensitive green composition for a color filter of a solid-state imaging element, contains a colorant (A), a binder resin (B), a photopolymerization initiator (C), a photopolymerizable monomer (D), an ultraviolet absorber (E), and a monofunctional thiol (F), wherein the colorant (A) contains C.I. Pigment Green 36 and/or C.I. Pigment Green 58. 1. A photosensitive green composition for a color filter of a solid-state imaging element , comprising:a colorant (A);a binder resin (B);a photopolymerization initiator (C);a photopolymerizable monomer (D);an ultraviolet absorber (E); anda monofunctional thiol (F),wherein the colorant (A) comprises C.I. Pigment Green 36 and/or C.I. Pigment Green 58.2. The photosensitive green composition for a color filter of a solid-state imaging element according to claim 1 , wherein the photopolymerizable monomer (D) comprises urethane acrylate and/or penta- or higher functional acrylate excluding urethane acrylate.3. The photosensitive green composition for a color filter of a solid-state imaging element according to claim 2 , wherein a content of the photopolymerizable monomer (D) is 15 to 30% by weight with respect to a total solid content of the photosensitive green coloring composition claim 2 , and a total content of the urethane acrylate and the penta- or higher functional acrylate excluding urethane acrylate is 50 to 90% by weight in a total solid content of the photopolymerizable monomer (D).5. The photosensitive green composition for a color filter of a solid-state imaging element according to claim 1 , wherein a content of the ultraviolet absorber (E) is 0.05 to 3.00% by weight in a total solid content of the photosensitive green coloring composition.6. The photosensitive green composition for a color filter of a solid-state imaging element according to claim 1 , wherein the ultraviolet absorber (E) comprises an ultraviolet absorber having an absorbance at a wavelength of 365 nm of 0.4 or more measured when dissolved in ...

AQUEOUS DISPERSION OF MUTLISTAGE POLYMER PARTICLES

The present invention relates to a composition comprising an aqueous dispersion of multistage polymer particles with a first phase comprising structural units of a carboxylic acid monomer and a nonionic ethylenically unsaturated monomer; and a second phase with a calculated Tof less than 50° C. and comprising a mixture of polymers which together comprise structural units of styrene or methyl methacrylate or both; structural units of one or of n-butyl acrylate, 2-ethylhexyl acrylate, ethyl acrylate, or n-butyl methacrylate; and structural units of a carboxylic acid monomer. The composition is useful as an open time additive in coatings formulations. 1. A composition comprising an aqueous dispersion of multistage polymer particles comprising a first and second phase , wherein:a) the first phase comprises, based on the weight of the first phase, from 25 to 60 weight percent structural units of a carboxylic acid monomer or a salt thereof, and from 40 to 75 weight percent of a nonionic ethylenically unsaturated monomer; and wherein i) from 20 to 65 weight percent structural units of styrene or methyl methacrylate or a combination thereof, with the proviso that the concentration of structural units of styrene in the second phase does not exceed 25 weight percent;', 'ii) from 34.8 to 79.8 weight percent structural units of n-butyl acrylate, 2-ethylhexyl acrylate, ethyl acrylate, or n-butyl methacrylate, or a combination thereof; and', 'iii) from 0.2 to 5 weight percent structural units of a carboxylic acid monomer or a salt thereof;, 'b) the second phase comprises a mixture of first and second polymers, wherein the first and second polymers together comprise, based on the weight of the second phase;'}{'sub': 'g', 'wherein the second phase has a calculated Tof not greater than 50° C.; wherein the weight-to-weight ratio of the first polymer to the second polymer is in the range of from 3:2 to 1:8; and'}wherein the weight-to-weight ratio of the first phase to the second phase ...

COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND RELATED COATED SUBSTRATES

Coating compositions are disclosed that include corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties. Also disclosed are substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating later is deposited from such a coating composition. Methods and apparatus for making ultrafine solid particles are also disclosed. 1. A method of coating a substrate comprising: applying a first coating composition to at least a portion of the substrate , wherein the coating composition comprises: epoxy functional material , organic solvent , and magnesium oxide particles; and wherein the substrate comprises a 2000 series aluminum alloy.2. The method of claim 1 , wherein the coating composition further comprises an amine functional material.3. The method of claim 1 , further comprising applying an additional coating onto the at least partially coated substrate.4. The method of claim 3 , wherein the additional coating comprises polyurethane.5. The method of claim 1 , wherein the first coating composition has a dry film thickness of 0.5 to 1.25 mils.6. The method of claim 1 , wherein the magnesium oxide particles have a surface area of at least 10 m/g.7. The method of claim 6 , wherein the magnesium oxide particles are platy.8. The method of claim 6 , wherein the magnesium oxide particles are spherical.9. The method of claim 6 , wherein the magnesium oxide particles are cubical.10. The method of claim 6 , wherein the magnesium oxide particles are acicular.11. The method of claim 1 , wherein the first coating composition is substantially chromate-free.12. The method of claim 3 , wherein both the first and second coating compositions are substantially chromate-free.13. The method of claim 1 , wherein the 2000 series aluminum alloy comprises an aluminum cladding.14. The method of claim 1 , comprising surface-treating the substrate prior to ...

Antireflection film

The present invention relates to an antireflection film which exhibits one extremum at a thickness of 35 nm to 55 nm from the surface and exhibiting one extremum at a thickness of 85 nm to 105 nm from the surface in a graph showing the result of Fourier transform analysis for the result of X-ray reflectivity measurement using Cu—K-alpha rays.

Primer for improving the adhesion of adhesive tapes on plastics and metals which are difficult to bond

Primer comprising a mixture, dissolved or dispersed in one or more solvents, of I) a pressure sensitive adhesive obtained by copolymerization of a) at least one acrylic ester of a linear primary alcohol, b) at least on acrylic ester of a branched, acyclic alcohol, and d) acrylic acid, II) at least one thermal crosslinker, and III) at least one chlorinated polyolefin.

Polymerizable composition, polymerization product, image display device, and method for producing same

In relation to a polymerizable composition for forming a transparent optical resin layer to be interposed between an image display section of an image display device and a light-transmissive protective section thereof, the present invention provides a polymerizable composition that does not give rise to display defects caused by the deformation of the image display section, enables high-luminance, high-contrast image displaying, has excellent heat resistance, and also has a low dielectric constant. This polymerizable composition comprises: (1) a urethane (meth)acrylate obtained by reacting a hydrogenated polyolefin polyol and a compound having an isocyanato group and a (meth)acryloyl group; (2) a (meth)acryloyl-group-containing compound having a hydrocarbon group with a carbon number of 6 or greater; and (3) a photopolymerization initiator.

Low-gloss cured product having excellent stain resistance, and manufacturing method therefor

The present invention relates to a cured product having excellent stain resistance and low gloss, a method of manufacturing the same, and an interior material including the cured product. The cured product according to the present invention includes, along with an acrylic oligomer, an oligomer having a functional group containing silicon (Si) and an oligomer having a functional group containing fluorine (F), and thus, has excellent stain resistance and can implement a micro-folded structure on a surface thereof through extreme ultraviolet rays to be used during curing, thereby being capable of realizing low gloss without a matting agent.

Reactive particles for coating technologies

In an embodiment, a composition comprises a plurality of reactive particles; wherein at least a first portion of the reactive particles comprises a first reactive monomer located in a first matrix polymer; wherein the first reactive monomer comprises a self-reactive monomer or wherein the first reactive monomer can polymerize with a second reactive monomer located in a second matrix polymer of a second portion of the reactive particles to form a coating polymer. In another embodiment, a method of making the plurality of reactive particles, comprises polymerizing a first matrix monomer in the presence of the first reactive monomer; or polymerizing the first matrix monomer to form a plurality of particles and swelling the plurality of particles with the first reactive monomer. In another embodiment, a method comprises cold spraying the plurality of reactive particles.

Compositions and methods for uv-curable cosmetic nail coatings

The present disclosure relates generally to compositions for natural and artificial nail coatings, and particularly, but not by way of limitation, to polymerizable compositions that provide improved adhesion-promoting and improved solvent-susceptibility.

COATING COMPOSITION

The present invention relates to a coating composition. More particularly, the present invention relates to a composition capable of forming a plastic film which exhibits high hardness and excellent processability. According to the coating composition of the present invention, a plastic film with the rare occurrence of curling and high hardness can be provided. 1. A coating composition , comprising a tri- to hexafunctional acrylate-based monomer , a thermosetting prepolymer composition , a photoinitiator , an inorganic fine particle and an organic solvent.2. The coating composition of claim 1 , wherein the thermosetting prepolymer composition includes a polyester-based polyurethane oligomer claim 1 , polyol and polyisocyanate.3. The coating composition of claim 2 , comprising 10 to 40% by weight of the polyester-based polyurethane oligomer claim 2 , 5 to 30% by weight of the polyol claim 2 , and 50 to 80% by weight of the polyisocyanate claim 2 , based on the total weight of the solid components of the thermosetting prepolymer composition.4. The coating composition of claim 2 , wherein the polyester-based polyurethane oligomer has a number average molecular weight of 1 claim 2 ,000 to 100 claim 2 ,000 g/mol.5. The coating composition of claim 2 , wherein the polyol includes one or more selected from the group consisting of polyethylene glycol polyol claim 2 , polycarprolactone polyol claim 2 , polyester polyol claim 2 , polyether polyol claim 2 , polyacryl polyol claim 2 , and polycarbonate polyoldiol.6. The coating composition of claim 2 , wherein the polyisocyanate is one or more selected from the group consisting of 1 claim 2 ,4-tetramethylene diisocyanate claim 2 , 1 claim 2 ,6-hexamethylene diisocyanate claim 2 , 1 claim 2 ,4-cyclohexyl diisocyanate claim 2 , isophorone diisocyanate claim 2 , α claim 2 ,α-xylylene diisocyanate claim 2 , 4 claim 2 ,4′-dimethylmethane diisocyante claim 2 , 1 claim 2 ,3-phenylene diisocyanate and toluene diisocyanate claim 2 , or ...

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 ...

Anti-reflective film, polarizer comprising the same, and image display comprising the anti-reflective film and/or the polarizer comprising the same

The invention is to provide an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractive layer comprises a (meth)acrylate resin, hollow silica nanoparticles, an initiator and a leveling agent. Wherein the leveling agent comprises a (meth)acrylic-modified organosilicone compound having a perfluoropolyether group. The reflectivity of the anti-reflective film of the present invention is in the range of 1.2% to 1.4%.

Coating composition and wood article manufactured therefrom

The present application relates to a coating composition and wood article manufactured therefrom, the coating composition comprising: (A) a film-forming resin composition comprising a reactive donor capable of providing two or more nucleophilic carbanions, and a reactive acceptor comprising two carbon-carbon double bonds; (B) a catalyst for catalyzing the Michael addition crosslinking reaction between the reactive donor and the reactive acceptor, wherein at least one of the reactive acceptor and the reactive donor comprises an aromatic ring structure, and wherein the polymer formed by homopolymerization of the reactive acceptor has a Tg of 100° C. or higher.

PHOTOCURABLE RESIN COMPOSITION, INK AND COATING MATERIAL

The purpose of the present invention is to provide a photocurable resin composition which exhibits excellent compatibility, drying properties when cured by irradiation with light, scratch resistance and adhesion to a substrate. The present invention is a photocurable resin composition containing a styrene-acrylate copolymer and an ethylenically unsaturated compound. The styrene-acrylate copolymer contains 10-90 mol % of constituent units (A) derived from a styrene-based compound and 10-90 mol % of constituent units (B) derived from an acrylate compound. The constituent units (B) derived from an acrylate compound contain constituent units (b-1) derived from a compound having at least three (meth)acryloyl groups in the molecule.

POSS-TX NANO-PHOTO-INITIATOR SYNTHESIS AND IN SITU PHOTOCHEMICAL AG NANO-PARTICLE SYNTHESIS WITH THE HELP OF POSS-TX AND WRINKLED SURFACE FORMATION

The present invention particularly relates to synthesizing photo-initiators having poly-oligo-silsesquioxane (POSS) structure and realizing photo-polymerization by using these photo-initiators and simultaneous and in-situ synthesis of Ag nano-particles in polymer matrix comprising POSS structure and obtaining wrinkled surfaces as a result of self-arranging thereof. 1. A method for obtaining an antibacterial and wrinkled surface which is in nano-composite structure comprising Ag nano-particle in a rapid manner by means of in situ single vessel method , in order to be used in flexible electronic materials and optical devices; characterized by comprising the steps of:{'sub': '3', 'a) Mixing POSS-TX and AgNOsalt and acrylic based oligomer and/or monomer at room temperature,'}b) Subjecting the obtained acrylic based mixture to homogenization and degassing processes respectively,c) Spreading the obtained mixture onto a glass or metal surface so as to form a layer with thickness of 20-40 μm,d) Subjecting the acrylic based mixture, spread on the surface, to UV light,e) Determining that the silver nano-particles are formed by means of observing that peak occurs between 400-450 nm at UV-Vis absorption spectrum.2. The method for obtaining an antibacterial and wrinkled surface according to claim 1 , wherein in process step e claim 1 , said acrylic-based oligomer and monomer is poly(ethylene glycol) diacrylate claim 1 , poly(ethylene glycol) mono-acrylate and poly(ethylene glycol) methyl ether acrylate.3. The method for obtaining an antibacterial and wrinkled surface according to claim 1 , wherein in process step f claim 1 , said process of leaving to ultrasonic bath is realized for 15 minutes at room temperature.4. The method for obtaining an antibacterial and wrinkled surface according to claim 1 , wherein in process step g claim 1 , said mixing process is realized for 1-2 minutes.5. A nano-composite surface comprising an Ag-nano-particle obtained by means of the method ...

COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND RELATED COATED SUBSTRATES

Coating compositions are disclosed that include corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties. Also disclosed are substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating later is deposited from such a coating composition. Methods and apparatus for making ultrafine solid particles are also disclosed. 1. A coating composition comprising:(a) a thermosetting composition comprising a polyamine and an epoxy functional material; and{'sup': 2', '2, 'sub': (nm)', '(nm)', '(nm), '(b) magnesium oxide particles having a BET surface area of no more than 250 m/g and a calculated equivalent spherical diameter (D) of no more than 200 nanometers, wherein the calculated spherical diameter (D) is determined according to the equation: D=6000/[BET (m/g)*ρ(grams/cm)], wherein BET represents surface area as determined by nitrogen adsorption according to the ASTMD 3663-78 standard based on the Brunauer-Emmett-Teller method and p represents density,'}wherein the magnesium oxide particles act as a corrosion resisting material.2. The coating composition of claim 1 , wherein the polyamine comprises a polyamide resin.3. The coating composition of claim 1 , wherein the thermosetting composition is formulated as a two-component composition where the polyamine is in one component and the epoxy functional material is in a second component.4. The coating composition of claim 1 , wherein the thermosetting composition is capable of undergoing cure at ambient temperature.5. The coating composition of claim 1 , wherein the composition is a solvent borne composition further comprising an organic solvent.6. The coating composition of claim 1 , wherein the composition is formulated to be spray applied.7. The coating composition of claim 1 , wherein the magnesium oxide particles have a calculated equivalent spherical diameter (D) of from 100 to 200 ...

HARDCOAT FILM, POLARIZING PLATE, AND TOUCH PANEL DISPLAY

Provided is a hardcoat film including a support and a hardcoat layer on at least one surface of the support. The hardcoat layer is formed of a composition for forming a hardcoat layer. The composition contains: (a) resin having a group which increases hydrophilicity when decomposed by an acid and a group which contains at least one kind of atom selected from a fluorine atom and a silicon atom; and (b) acid generator. 1. A hardcoat film comprising:a support; anda hardcoat layer on at least one surface of the support,wherein the hardcoat layer is formed of a composition for forming a hardcoat layer containing:(a) resin having a group which increases hydrophilicity when decomposed by an acid and a group which contains at least one kind of atom selected from a fluorine atom and a silicon atom; and(b) acid generator.2. A hardcoat film obtained by treating a hardcoat layer with an acid , the hardcoat layer disposed on at least one surface of a support ,wherein the hardcoat layer is formed of a composition for forming a hardcoat layer containing:(a) resin having a group which increases hydrophilicity when decomposed by the acid and a group which contains at least one kind of atom selected from a fluorine atom and a silicon atom.3. The hardcoat film according to claim 1 ,wherein in the resin (a), the group which increases hydrophilicity when decomposed by the acid has a substituent which contains at least one kind of the atom selected from a fluorine atom and a silicon atom.4. The hardcoat film according to claim 1 ,wherein the composition for forming a hardcoat layer further contains:(c) compound having three or more ethylenically unsaturated double bond groups.5. The hardcoat film according to claim 1 ,wherein the composition for forming a hardcoat layer further contains:(d) compound having one or more epoxy groups.6. The hardcoat film according to claim 5 ,wherein the compound (d) has one alicyclic epoxy group and one ethylenically unsaturated double bond group in a ...

PRIMER COMPOSITION AND COPPER FOIL SUBSTRATE USING THE SAME

A primer composition and a copper foil substrate using the same are provided. The primer composition includes a mixture of a hydrocarbon resin and a compound having three or more carbon-carbon double bonds, wherein a molar ratio of the hydrocarbon resin to the compound having three or more carbon-carbon double bonds is 1:0.2 to 1:10. 1. A primer composition , comprising:a mixture of a hydrocarbon resin and a compound having three or more carbon-carbon double bonds, wherein a molar ratio of the hydrocarbon resin to the compound having three or more carbon-carbon double bonds is 1:0.2 to 1:10.2. The primer composition as claimed in claim 1 , wherein the hydrocarbon resin comprises polybutadiene claim 1 , polyphenylene ether claim 1 , or a combination thereof.3. The primer composition as claimed in claim 2 , wherein a weight average molecular weight of the polybutadiene is between 1 claim 2 ,000 and 8 claim 2 ,500.4. The primer composition as claimed in claim 1 , wherein the compound having three or more carbon-carbon double bonds comprises trimethallyl isocyanurate (TMAIC) claim 1 , methylvinyl cyclosiloxane claim 1 , tetramethyl tetravinyl cyclotetrasiloxane claim 1 , pentamethylpentavinyl cyclopentasiloxane claim 1 , octavinylocta silasesquioxane claim 1 , or a combination thereof.5. The primer composition as claimed in claim 1 , further comprising a ketone solvent and an initiator.6. The primer composition as claimed in claim 5 , wherein the ketone solvent comprises acetone claim 5 , methyl ethyl ketone claim 5 , or a combination thereof.7. The primer composition as claimed in claim 5 , wherein the initiator comprises azobisisobutyronitrile claim 5 , dimethyl sulfoxide claim 5 , dicumyl peroxide claim 5 , benzoyl peroxide claim 5 , or a combination thereof.8. A copper foil substrate claim 5 , comprising:copper foil;a fluorinated polymer layer, disposed on a surface of the copper foil;a silane layer, disposed between the fluorinated polymer layer and the surface of ...

Actinic Light Curable Dip System

An actinic light curable dip gel comprises an acrylic resin selected from the group consisting of a poly(C 1-12 alkyl(meth)acrylate) polymer, an acrylate functional acrylic resin, and mixtures thereof; a monomer; at least one photoinitiator; and a solvent. A layer of this actinic light curable dip gel is applied onto a nail, followed by an application of a polymer powder onto the nail; and exposing the nail to actinic light. The steps of applying the gel layer and the polymer powder may be repeated several times prior to exposing the nail to actinic light. The use of the actinic light curable dip gel has several advantages over the traditional dip system.

Composition for 3d printing

The present invention relates to polymer compositions suitable for 3D printing. The composition comprises 60 to 80 mass % of oligoester acrylate; 10 to 30 mass % of a liquid polyethylene glycol; 7 to 9 mass % of a non-liquid polyethylene glycol; and 0.1 to 1 mass % of a system of photopolymerization initiators. A distinguishing feature of the composition is that after being extruded at an environment temperature of 22° C. with the extrusion rate of 2.5 to 3.5 cm/sec through a nozzle of a hand-held 3D printing device having an output orifice with a diameter in the range of 0.6 to 1.5 mm and after being irradiated after extrusion with a light having a wavelength in the range of 390 to 410 nm by LEDs having a total power of 2 Wt, the composition maintained its shape without a support.

ACRYLIC-MODIFIED ALKYD RESIN AND COATING MATERIAL FOR PRIMING FOR THIN INORGANIC FILM

Provided are a coating material that is for undercoating for a thin inorganic film, has excellent adhesiveness to various base materials, and produces no appearance change or no peeling off even under high-temperature conditions, and an acrylic-modified alkyd resin as a raw material for such a coating material. The acrylic-modified alkyd resin includes a copolymer including as essential components: an alkyd resin (A) having an unsaturated bond in a molecular structure; and a polymerizable monomer (B) having an unsaturated bond in a molecular structure. Also provided are a curable composition, a coating material for undercoating for a thin inorganic film, and a molded body including an undercoat layer including the coating material for undercoating for a thin inorganic film. 1. An acrylic-modified alkyd resin comprising a copolymer comprising as essential components: an alkyd resin (A) having an unsaturated bond in a molecular structure; and a polymerizable monomer (B) having an unsaturated bond in a molecular structure.2. The acrylic-modified alkyd resin according to claim 1 ,wherein the mass ratio [(A)/(B)] of the alkyd resin (A) having an unsaturated bond in a molecular structure to the polymerizable monomer (B) having an unsaturated bond in a molecular structure is 5/95 to 95/5.3. The acrylic-modified alkyd resin according to claim 1 ,wherein the polymerizable monomer (B) having an unsaturated bond in a molecular structure comprises a hydroxyl group-containing (meth)acrylate monomer as an essential component.4. The acrylic-modified alkyd resin according to claim 1 ,wherein the polymerizable monomer (B) having an unsaturated bond in a molecular structure comprises an aromatic vinyl monomer as an essential component.5. A curable composition comprising as essential components:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the acrylic-modified alkyd resin according to ; and'}a (meth)acrylate compound (X).6. A cured material obtained by curing the curable ...

A composition, its preparation process, and the use of the composition as a waterproofing coat

The invention relates to a composition, more particularly, to a two-component composition comprising component I comprising at least one methylene malonate monomer (A), at least one polymer (B) and at least one acidic stabilizer (C), and component comprising at least one alkali accelerator, to the preparation thereof, and to the use of the composition as a waterproofing coat in construction applications.

CURABLE RESIN COMPOSITION FOR OPTICAL FILMS, OPTICAL FILM AND METHOD FOR PRODUCING SAME

A curable resin composition for optical films comprises an active-energy-ray-curable component (A) and a chlorinated polyolefin (B). It is preferred that the chlorinated polyolefin (B) has a chlorine content of 25 to 50% by weight. It is also preferred that a ratio by weight of the active-energy-ray-curable component (A) to the chlorinated polyolefin (B) is from 100/1 to 100/40. 1. A curable resin composition for optical films , comprising an active-energy-ray-curable component (A) and a chlorinated polyolefin (B).2. The curable resin composition for optical films according to claim 1 , wherein the chlorinated polyolefin (B) has a chlorine content of 25 to 50% by weight.3. The curable resin composition for optical films according to claim 1 , wherein a ratio by weight of the active-energy-ray-curable component (A) to the chlorinated polyolefin (B) is from 100/1 to 100/40.4. An optical film claim 1 , comprising a polyvinyl alcohol based polarizer claim 1 , and a cured product layer of a curable resin composition for optical films that comprises an active-energy-ray-curable component (A) and a chlorinated polyolefin (B) claim 1 , the cured product layer being laminated on at least one surface of the polarizer.5. The optical film according to claim 4 , wherein a transparent protective film is laminated over the at least one surface of the polyvinyl alcohol based polarizer to interpose the cured product layer between the one surface and the transparent protective film.6. The optical film according to claim 4 , wherein the cured product layer is laminated on the one surface of the polyvinyl alcohol based polarizer claim 4 , and a transparent protective film is laminated on/over another surface of the polyvinyl alcohol based polarizer.7. A method for producing an optical film comprising a polyvinyl alcohol based polarizer and a cured product layer that is on at least one surface of the polyvinyl alcohol based polarizer and that is yielded by curing a curable resin ...

POLYFUNCTIONAL POLYMERIZABLE COMPOUND AND COLORED COMPOSITION

With a colored composition of the related art, elution resistance within a practical range is not obtained. Therefore, an object of the present invention is to provide a colored composition having better elution resistance (less dye elution) than that of the colored composition of the related art. 2. The compound according to claim 1 ,{'sub': 3', '2', '3', '2, 'wherein in a case where Rin the general formula (2) is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, the number of the groups represented by the general formula (2) in Ain the general formula (1) is 2 to 6, or in a case where Rin the general formula (2) is the group represented by the general formula (2-1), the number of the groups represented by the general formula (2) in Ain the general formula (1) is 1 to 3.'}6. The compound according to claim 1 ,wherein Dye in the general formula (1) is a residue derived from a xanthene-based dye, a triarylmethane-based dye, or a cyanine-based dye.7. The compound according to claim 1 ,wherein Dye in the general formula (1) is a residue derived from the xanthene-based dye or the cyanine-based dye.10. A colored composition comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the compound according to .'}11. The colored composition according to claim 10 ,wherein the composition does not contain a cross-linking agent.12. The colored composition according to claim 10 , further comprising:a binder resin.13. The colored composition according to claim 12 ,wherein the binder resin is a binder resin having a polymerizable unsaturated group. The present invention relates to a polyfunctional polymerizable compound, which is used for forming colored pixels of color filters and the like and used in printing ink, ink jet ink, paint, and the like, and a colored composition comprising the compound.As color pixel forming methods used in manufacturing color filters of liquid crystal display elements, solid-state imaging devices, and the like, a staining method or a ...

METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSION FORMATION MATERIAL SET, AND THREE-DIMENSIONAL STRUCTURE

There is provided a method of manufacturing a three-dimensional structure, in which the three-dimensional structure is manufactured by laminating a layer, the method including: forming the layer using a three-dimension formation composition containing particles having hydrophilicity on a surface thereof, a water-soluble resin, and a water-based solvent; and discharging an ultraviolet-curable ink containing a water-soluble monomer onto the layer. 1. A method of manufacturing a three-dimensional structure , in which the three-dimensional structure is manufactured by laminating a layer , the method comprising:forming the layer using a three-dimension formation composition containing particles having hydrophilicity on a surface thereof, a water-soluble resin, and a water-based solvent; anddischarging an ultraviolet-curable ink containing a water-soluble monomer onto the layer.2. The method of manufacturing a three-dimensional structure according to claim 1 , further comprising:removing the particles, which are not bound by the ultraviolet-curable ink, after repeating the forming of the layer and the discharging of the ultraviolet-curable ink.3. The method of manufacturing a three-dimensional structure according to claim 1 ,wherein the particle has at least one functional group selected from the group consisting of a hydroxyl group, a carboxyl group, and an amino group, on the surface thereof.4. The method of manufacturing a three-dimensional structure according to claim 1 ,wherein the water-soluble monomer is at least one selected from the group consisting of 4-hydroxybutyl acrylate, 2-hydroxybutyl acrylate, and phenol-based epoxy acrylate.5. The method of manufacturing a three-dimensional structure according to claim 1 ,wherein the water-soluble resin contains at least one selected from the group consisting of polyvinyl alcohol, polyvinyl pyrrolidone, sodium polyacrylate, ammonium polyacrylate, carboxymethyl cellulose, hydroxyethyl cellulose, polyethylene oxide, ...

Composition for modifying rheology of coating colour, its use and a coating colour

The invention relates to a composition for modifying rheology of coating colour and its use. The composition comprises an aqueous polymer dispersion, comprising a copolymer of monomer (a), which is at least one optionally substituted styrene, and monomer (b), which is at least one C1-C4-alkyl (meth)acrylate. The copolymer has a particle size D50<100 nm. Composition comprises also degraded starch having an average molecular weight Mn<1000 g/mol. 1. A composition for modifying rheology of coating colour , the composition comprising: monomer (a), which is at least one optionally substituted styrene, and', 'monomer (b), which is at least one C1-C4-alkyl (meth)acrylate, the copolymer having a particle size D50<100 nm, and, 'an aqueous polymer dispersion, comprising a copolymer of'}degraded starch having an average molecular weight Mn<1000 g/mol.2. The composition according to claim 1 , wherein the composition is a mixture of an aqueous polymer dispersion and an aqueous solution of degraded starch.3. The composition according to claim 1 , wherein the amount of degraded starch in the composition is in the range of 1 70 weight-% claim 1 , preferably 3-60 weight-% claim 1 , more preferably 5-50 weight-% claim 1 , calculated from the total dry solids content of the composition.4. The composition according to claim 1 , wherein the amount of polymer dispersion in the composition is in the range of 30-99 weight-% claim 1 , preferably 40-97 weight-% claim 1 , more preferably 50-95 weight-% claim 1 , calculated from the total dry solids content of the composition.5. The composition ccording to claim 1 , wherein the degraded starch has an average molecular weight Mn<800 g/mol claim 1 , preferably <500 g/mol.6. The composition according to claim 1 , wherein the degraded starch has an average molecular weight Mn in the range of 50-990 g/mol claim 1 , preferably 100-790 g/mol claim 1 , more preferably 100-490 g/mol claim 1 , even more preferably 100-400 g/mol.7. The composition ...

FIBER COATINGS WITH LOW PULLOUT FORCE

An optical fiber includes an outer diameter less than 220 μm, a glass fiber that includes a glass core and a glass cladding, a primary coating, and a secondary coating. The glass cladding surrounds and is in direct contact with the glass core. The primary coating surrounds and is in direct contact with the glass fiber. The primary coating can have a Young's modulus less than 0.5 MPa and a thickness less than 30.0 μm. The secondary coating surrounds and is in direct contact with the primary coating. The secondary coating can have a thickness less than 27.5 m. A pullout force of the optical fiber can be less than a predetermined threshold when in an as-drawn state. The pullout force may increase by less than a factor of 2.0 upon aging the primary and secondary coatings on the glass fiber for at least 60 days. 2. The optical fiber of claim 1 , wherein the Young's modulus of the primary coating is less than 0.3 MPa.3. The optical fiber of claim 1 , wherein the pullout force is less than 0.90 lb/cm.4. The optical fiber of claim 1 , wherein the pullout force increases by less than a factor of 1.6 upon aging the optical fiber for at least 60 days.5. The optical fiber of claim 1 , wherein a tear strength of the primary coating is greater than 30 J/m.6. The optical fiber of claim 1 , wherein a tensile toughness of the primary coating is greater than 500 kJ/m.7. The optical fiber of claim 1 , wherein the outer diameter of the optical fiber is less than 200 μm.8. The optical fiber of claim 1 , wherein the thickness of the primary coating is less than 20 μm.9. The optical fiber of claim 1 , wherein the secondary coating has a thickness of less than 20 μm.10. The optical fiber of claim 1 , wherein the primary coating thickness and the secondary coating thickness are each less than 20 μm.11. The optical fiber of claim 1 , wherein a ratio of the thickness of the primary coating to the thickness of the secondary coating is between 0.7 and 1.25.12. The optical fiber of claim 1 , ...

ACTIVE ANTI-ICE COATING, COATING MATERIAL AND METHOD

The disclosure herein provides an active anti-ice coating, which is capable of releasing an anti-ice agent, which includes anti-ice agent reservoirs, which are embedded in a UV curable matrix material, for providing an effective anti-ice coating with an active anti-ice agent release over a long period of time. 114-. (canceled)15. An active anti-ice coating for releasing an anti-ice agent comprising an anti-ice liquid , wherein the anti-ice coating comprises a plurality of anti-ice agent reservoirs , wherein each of the plurality of anti-ice agent reservoirs are embedded in a solid photopolymerized matrix material , further wherein each of the anti-ice agent reservoirs comprises the anti-ice liquid , and wherein the anti-ice liquid is immiscible in a liquid photopolymerizable matrix material polymerized to provide the solid photopolymerized matrix material.16. The active anti-ice coating according to claim 15 , wherein the anti-ice coating comprises 3 to 20% by weight or 5 to 20% by weight of the anti-ice liquid.17. The active anti-ice coating according to claim 15 , wherein the photopolymerizable matrix material photopolymerized to provide the solid photopolymerized matrix material comprises:60-80% by weight polyurethane diacrylates; and20-40% by weight monomers;further comprising, based on a total mass of polyurethane diacrylates and monomers:0.5-5% by weight photoinitiators, and0-2% by weight additives.18. The active anti-ice coating according to claim 15 , wherein the anti-ice liquid is ethylene glycol.19. An active anti-ice coating for releasing an anti-ice agent comprising an anti-ice liquid claim 15 , wherein the anti-ice coating comprises a plurality of anti-ice agent reservoirs claim 15 , wherein each of the plurality of anti-ice agent reservoirs are embedded in a solid claim 15 , hydrophobic photopolymerized matrix material claim 15 , further wherein each of the anti-ice agent reservoirs comprises the anti-ice liquid and wherein the anti-ice liquid is ...

HARDCOAT COMPOSITION AND POLARIZER AND DISPLAY DEVICE APPLYING THE SAME

A hardcoat composition and a polarizer and a display device applying the same are provided. The hardcoat composition comprises an acrylic copolymer, a multi-functional unsaturated photomonomer or oligomer, a photoinitiator, and a thermal curing agent. The acrylic copolymer with hydroxyl group has a weight-average molecular weight equal to or larger than 15,000 and has a glass transition temperature higher than 25° C. 1. A hardcoat composition , comprising:an acrylic copolymer having a hydroxyl group, wherein the acrylic copolymer has a weight-average molecular weight equal to or more than 15,000, and the acrylic copolymer has a glass transition temperature higher than 25° C.;a multi-functional unsaturated photomonomer or oligomer;a photoinitiator; anda thermal curing agent.2. The hardcoat composition according to claim 1 , wherein the hardcoat composition comprises 30-150 weight parts of the multi-functional unsaturated photomonomer or oligomer with respect to 100 weight parts of the acrylic copolymer.3. The hardcoat composition according to claim 1 , wherein the multi-functional unsaturated photomonomer or oligomer comprises dipentaerythritol hexaacrylate claim 1 , tripropylene glycol diacrylate claim 1 , pentaerythritol tetraacrylate claim 1 , tris(2-hydroxy ethyl)isocyanurate triacrylate claim 1 , ethoxylated bisphenol A diacrylate claim 1 , isobornyl acrylate claim 1 , aliphatic urethane acrylate claim 1 , epoxy acrylate claim 1 , or the combinations thereof.4. The hardcoat composition according to claim 1 , wherein the hardcoat composition comprises 0.5-20 weight parts of the photoinitiator with respect to 100 weight parts of the acrylic copolymer.5. The hardcoat composition according to claim 1 , wherein the hardcoat composition comprises 0.1-60 weight parts of the thermal curing agent claim 1 , with respect to 100 weight parts of the acrylic copolymer.6. The hardcoat composition according to claim 1 , wherein the hardcoat composition has a gel fraction of 0.5 ...

Coating composition

A coating composition containing a water-soluble polymer selected from the group consisting of the following (1) and (2): (1) a polyvinyl alcohol, a modified product thereof or a derivative thereof; and (2) a polyvinylpyrrolidone, a modified product thereof or a derivative thereof.

FREE RADICAL-CURABLE COATING AND SEALANT COMPOSITIONS WITH IMPROVED SURFACE CURE PROPERTIES

Inhibition by oxygen of the peroxide-initiated cure of a composition based on (meth)acrylates or other compounds containing free radical-polymerizable functional groups is mitigated by inclusion of one or more polythiols in the composition. Such compositions may be formulated as multi-part systems, which are useful for the preparation of coatings and sealants. 1. A multi-part system either a) or b) comprising , as separately packaged components , either:a) a Part A comprising at least one compound having two or more free radical-polymerizable functional groups and at least one polythiol compound comprising two or more thiol groups and a Part B comprising at least one free radical initiator; orb) a Part A comprising at least one compound having two or more free radical-polymerizable functional groups, a Part B comprising at least one polythiol comprising two or more thiol groups and a Part C comprising at least one free radical initiator.2. The multi-part system of claim 1 , wherein the free radical-polymerizable functional groups are ethylenically unsaturated functional groups.3. The multi-part system of claim 1 , wherein the free radical-polymerizable functional groups are selected from the group consisting of allyl groups claim 1 , (meth)acrylate groups and combinations thereof.4. The multi-part system of claim 1 , wherein Part A comprises at least one hydroxyl-functionalized (meth)acrylate.5. The multi-part system of claim 1 , wherein Part A comprises at least one hydroxyl-functional epoxy (meth)acrylate.6. The multi-part system of claim 1 , wherein Part A comprises at least one urethane (meth)acrylate.7. The multi-part system of claim 1 , wherein the at least one compound having two or more free radical-polymerizable functional groups comprises at least one crosslinking monomer which is a dual functional monomer comprising at least three free radical-polymerizable functional groups selected from the group consisting of allyl groups claim 1 , (meth)acrylate ...

Acrylic Emulsions Modified with Functional (Meth)acrylates to Enable Crosslinking

The present invention provides a method for crosslinking an acrylic emulsion with a (meth)acrylate monomer or a (meth)acrylate oligomer including adding a base acrylic emulsion to a vessel, adding at least one (meth)acrylate crosslinker to the vessel, incorporating the at least one (meth)acrylate crosslinker into the base acrylic emulsion to create a two-phase system including water and a phase including crosslinkers of the at least one (meth)acrylate crosslinker inside acrylic emulsion particles of the base acrylic emulsion, applying the two-phase system to a surface, and curing the two-phase system to create a final system including a continuous film and crosslinked crosslinkers. 1. A method for crosslinking an acrylic emulsion with a (meth)acrylate monomer or a (meth)acrylate oligomer comprising:adding a base acrylic emulsion to a vessel wherein the base acrylic emulsion includes at least one permanent counterion;adding at least one (meth)acrylate crosslinker to the vessel;incorporating the at least one (meth)acrylate crosslinker into the base acrylic emulsion through low shear mixing to create a two-phase system including water and a phase including the at least one (meth)acrylate crosslinker inside acrylic emulsion particles of the base acrylic emulsion;applying the two-phase system to a surface;removing the water from the two-phase system to create a dried system including a continuous film including uncrosslinked crosslinkers; andcuring the dried system to create a final system including a continuous film including crosslinked crosslinkers;wherein the viscosity of the two-phase system is lower than the viscosity of the base acrylic emulsion.2. The method of claim 1 , wherein curing the dried system is accomplished using ultraviolet (UV) energy claim 1 , Light Emitting Diode (LED) energy claim 1 , electron beam (EB) energy claim 1 , a thermal crosslinking mechanism claim 1 , and/or an oxidative crosslinking mechanism.3. The method of claim 1 , wherein the pH ...

Dielectric Film Forming Composition

This disclosure relates to dielectric film forming compositions containing a) at least one fully imidized polyimide polymer; b) at least one metal-containing (meth)acrylates; c) at least one catalyst; and d) at least one solvent, as well as related processes and related products. The compositions can form a dielectric film that generates substantially no debris when the dielectric film is patterned by laser ablation process. 1. A dielectric film forming composition , comprising:a) at least one fully imidized polyimide polymer;b) at least one metal-containing (meth)acrylate;c) at least one catalyst; andd) at least one solvent.2. The composition of claim 1 , wherein the metal atom of the at least one metal-containing (meth)acrylate is selected from the group consisting of titanium claim 1 , zirconium claim 1 , hafnium claim 1 , and germanium.3. The composition of claim 1 , wherein the at least one metal-containing (meth)acrylate comprises at least one metal atom and at least one (meth)acrylate group.4. The composition of claim 1 , wherein the at least one metal-containing (meth)acrylate comprises titanium tetra(meth)acrylate claim 1 , zirconium tetra(meth)acrylate claim 1 , hafnium tetra(meth)acrylate claim 1 , titanium butoxide tri(meth)acrylate claim 1 , titanium dibutoxide di(meth)acrylate claim 1 , titanium tributoxide (meth)acrylate claim 1 , zirconium butoxide tri(meth)acrylate claim 1 , zirconium dibutoxide di(meth)acrylate claim 1 , zirconium tributoxide (meth)acrylate claim 1 , hafnium butoxide tri(meth)acrylate claim 1 , hafnium dibutoxide di(meth)acrylate claim 1 , hafnium tributoxide (meth)acrylate claim 1 , titanium tetra(carboxyethyl (meth)acrylate) claim 1 , zirconium tetra(carboxyethyl (meth)acrylate) claim 1 , hafnium tetra(carboxyethyl (meth)acrylate) claim 1 , titanium butoxide tri(carboxyethyl (meth)acrylate) claim 1 , titanium dibutoxide di(carboxyethyl (meth)acrylate) claim 1 , titanium tributoxide (carboxyethyl (meth)acrylate) claim 1 , ...

WATER-BASED COMPOSITIONS WITH LONG TERM GLOSS RETENTION

Water-based coating compositions or paint having improved gloss retention, including a latex or water-dispersible polymer, a UV-VIS absorber comprising a substituted benzophenone capable of being a free radical generator, a hindered amine light stabilizer, and optionally a low-VOC coalescent provided in a preferably desired amount. A composition comprising a blend a UV-VIS absorber comprising a substituted benzophenone capable of being a free radical generator, a hindered amine light stabilizer, and a low-VOC coalescent, providing a thermally-stable coalescent that can be used in a paint formulation for gloss retention. Gloss retention of paints containing the UV-VIS absorber and hindered amine light stabilizer being markedly improved over paints that do not have both components present. 15-. (canceled)6. A thermally-stable coalescent blend composition , comprising:one or more UV-VIS absorbers, wherein the one or more UV-VIS absorbers comprises a substituted benzophenone capable of being a free radical generator;one or more hindered amine light stabilizers; andone or more low-VOC coalescents;wherein the one or more UV-VIS absorbers and the one or more hindered amine light stabilizers comprise less than about 50 wt-% of the thermally-stable coalescent blend composition; andwherein the one or more UV-VIS absorbers and the one or more hindered amine light stabilizers are present in a weight ratio of about 1:9 to about 7:3 (UV-VIS absorbers:hindered amine light stabilizers).9. The thermally-stable coalescent blend composition of claim 6 , wherein the one or more UV-VIS absorbers comprises phenylbis(2 claim 6 ,4 claim 6 ,6-trimethylbenzoyl)phosphine oxide claim 6 , ethyl-2 claim 6 ,4 claim 6 ,6-trimethylbenzoylphenylphosphinate claim 6 , 2 claim 6 ,4 claim 6 ,6-trimethylbenzophenone claim 6 , 4-methylbenzophenone claim 6 , 4-phenylbenzophenone claim 6 , 2 claim 6 ,2-dimethoxy-1 claim 6 ,2-diphenylethanone claim 6 , 1-hydroxycyclohexyl phenyl ketone claim 6 , 2-hydroxy-2- ...

METHOD FOR MODIFYING A CASTING RESIN AND/OR COATING COMPOSITION

Suggested is a method for modifying the rheology of a casting resin and/or coating composition, comprising the following steps: providing a composition comprising at least one monomer capable of forming a casting resin or coating upon polymerisation; and adding to said composition a working amount of a urea urethane obtained under specific conditions as a thixotropic agent, 1. A method for modifying the rheology of a casting resin and/or coating composition , comprising the following steps:(i) providing a composition comprising at least one monomer capable of forming a casting resin and/or coating upon polymerisation; and(ii) adding to said composition a working amount of a urea urethane as a thixotropic agent,said urea urethane being obtained according to the following steps: {'br': None, 'R—OH\u2003\u2003(I)'}, '(a) providing a monohydroxyl compound of formula (I)'}{'sub': m', '2m+1', 'n', '2n', 'x', 'm', '2m+1', 'v', '2v', 'x, 'in which R is n-alkyl or isoalkyl containing 4 to 22 carbon atoms, cycloalkyl containing 6 to 12 carbon atoms, aralkyl containing 7 to 12 carbon atoms or a radical of the formula CH(O—CH)— or CH(OOC—CH)—, and m stands for an integer of from 1 to 22, n stands for an integer of 2 to 4, x for an integer of 1 to 15 and v means 4 or 5;'} {'br': None, 'OCN-[A]-NCO\u2003\u2003(II)'}, '(b) providing a diisocyanate compound of formula (II)'}in which A stands for a linear or branched alkylene radical having 2 to 10 carbon atoms and/or a toluylene radical;(c) reacting said monohydroxyl compound and said diisocyanate compound to form a pre-polymer; {'br': None, 'sub': 2', '2, 'HN—[B]—NH\u2003\u2003(III)'}, '(d1) compound (II)'}, '(d) reacting said pre-polymer with a diamine compound, said diamine compound being selected from the group consisting of'}where B stands for a linear, branched and/or cyclic alkylene group having 2 to 12 carbon atoms; and/or {'br': None, 'sub': 2', '2', 'a', '2', 'b', '2, 'HN—(CH)-Ph-(CH)NH\u2003\u2003(IV)'}, '(d2) compound ( ...

Polymerizable composition, ink composition for ink-jet recording, method of ink-jet recording, and printed article

A polymerizable composition includes: a polymer compound; a polymerization initiator; and a polymerizable compound. The polymer compound contains at least one of a repeating unit represented by the following Formula (1) or a repeating unit represented by the following Formula (2). An ink composition for ink-jet recording includes the polymerizable composition. A method of ink jet recording and a printed article use the ink composition.

Writing feel improving sheet

A writing feel improving sheet having a touch pen contact surface with which a touch pen comes into contact, the touch pen contact surface having an indentation depth of 10 μm or more and 30 μm or less when a test load reaches 1961 mN upon indentation with a tip of a triangular pyramid-shaped indenter at a load speed of 1 mN/s, the triangular pyramid-shaped indenter having a tip curvature radius of 100 nm and an inter-ridge angle of 115°.

STYRENE-FREE COPOLYMERS AND COATING COMPOSITIONS CONTAINING SUCH COPOLYMERS

An aqueous coating composition is provided that is preferably substantially free of styrene and structural units derived from styrene. The coating composition includes a resin system that preferably includes a water-dispersible polymer and an emulsion polymerized ethylenically unsaturated monomer component. The resin system is preferably formed using a process that includes emulsion polymerizing the ethylenically unsaturated monomer component in the presence of an aqueous dispersion including the water-dispersible polymer. In certain preferred embodiments, the water-dispersible polymer is a salt of an acid- or anhydride-functional aromatic polyether polymer. 1. An aqueous food or beverage can coating composition suitable for use in forming a food-contact coating of a metal food or beverage can , the coating composition comprising:an aqueous carrier; and a water-dispersible polymer; and', (i) at least 30 wt-% of one or more alkyl (meth)acrylates; and', '(ii) more than 30 wt-% of one or more ethylenically unsaturated monomers having a cycloaliphatic group or a linear or branched hydrocarbon group including at least 4 carbon atoms., 'an emulsion polymerized ethylenically unsaturated monomer component comprising], 'a resin system dispersed in the aqueous carrier, wherein the resin system is substantially free of styrene and comprises2. The coating composition of claim 1 , wherein the resin system comprises a reaction product of the ethylenically unsaturated monomer component emulsion polymerized in the presence of an aqueous dispersion of the water-dispersible polymer.3. The coating composition of claim 1 , wherein the total combined weight of the water-dispersible polymer and the emulsion polymerized ethylenically unsaturated monomer component is at least 50 wt-% of the total resin solids present in the coating composition.4. The coating composition of claim 1 , wherein the water-dispersible polymer comprises an acrylic polymer claim 1 , a polyether polymer claim 1 , a ...

INKJET RECORDING APPARATUS, PRINTER, AND METHOD FOR MANUFACTURING CURED PRODUCT

An inkjet recording apparatus is provided. The inkjet recording apparatus includes a curable ink and a discharge head. The curable ink comprises a polymer having a polyester structural unit. The discharge head includes an individual liquid chamber including a circulation channel in which the curable ink is circulatable, and a nozzle from which the curable ink is dischargeable. 2: The inkjet recording apparatus of claim 12 , further comprising:a mechanism configured to perform a micro drive operation at a level that the curable ink is not discharged at a time when an image forming discharging operation is not performed.3: The discharge head of claim 1 , further comprising:a nozzle plate having the nozzle,wherein a distance between the circulation channel and a surface of the nozzle plate is 70 μm or less.4: The discharge head of claim 3 , wherein the nozzle is disposed on a side closer to the circulation channel than the center of a part of the nozzle plate which faces the individual liquid chamber.5: The discharge head of claim 1 , further comprising:a temperature sensor.6: The inkjet recording apparatus of claim 12 , wherein the curable ink has a stimulation index less than 3.7: The inkjet recording apparatus of claim 12 , wherein the curable ink comprises at least one white pigment selected from the group consisting of titanium oxide claim 12 , silica claim 12 , and zinc oxide claim 12 , and the white pigment accounts for 5% to 15% by mass of the curable ink.8: The inkjet recording apparatus of claim 12 , wherein the curable ink has a viscosity of from 2 to 150 mPa·s at 25° C.9: The inkjet recording apparatus of claim 12 , further comprising:a composition storage container storing the curable ink.1011-. (canceled)12: An inject recording apparatus claim 1 , comprising the discharge head of . This patent application is based on and claims priority pursuant to 35 U.S.C. § 119(a) to Japanese Patent Application Nos. 2016-235282 and 2017-214818, filed on Dec. 2, 2016 ...

Image forming method

An object of the present invention is to provide an image forming method capable of coating a photocurable varnish without unevenness on a toner image formed using an electrostatic latent image developing toner, and further having good adhesion between a varnish layer and the toner image. The image forming method of the present invention comprises: forming a toner image on a recording medium using an electrostatic latent image developing toner containing a toner particle comprising a binder resin and a release agent; and forming a varnish layer on the toner image by applying and curing a photocurable varnish comprising a photocurable compound. The binder resin comprised in the electrostatic latent image developing toner contains a crystalline polyester resin. The photocurable compound comprised in the photocurable varnish comprises a diol di(meth)acrylate having a straight hydrocarbon chain.

ACETOACETYL THERMOSETTING RESIN FOR GEL COAT

Zero VOC thermosetting gel coat and laminating resin compositions, and composites and articles, are produced using a multifunctional Michael acceptor, a multifunctional Michael donor and a base catalyst. The obtained low viscosity resin is useful for producing zero VOC gel coats and laminates having excellent curability at ambient temperatures. 1. A method of making a styrene free gel coat composition , comprising:{'sub': 1', '5, 'reacting a polyhydroxy polyol having at least two hydroxyl groups per molecule with a C-Calkyl acetoacetate in a transesterification process to form a crosslinkable, multifunctional acetoacetylated polyhydroxy polyol having at least two acetoacetyl functional groups per oligomer; and'}combining the acetoacetylated polyhydroxy polyol with one or more multifunctional acrylate monomers or oligomers, a thixotropic agent, and a base catalyst, to form a crosslinkable, styrene free, thermosetting gel coat composition having a viscosity at ambient temperature of about 50 to 1200 cps under high shear and of about 8,000 to about 25,000 cps at low shear.2. The method of claim 1 , wherein the polyhydroxy polyol has at least three hydroxyl groups per molecule.3. The method of claim 1 , wherein the acetoacetylated polyhydroxy polyol has at least three acetoacetyl functional groups per oligomer.4. The method of claim 1 , wherein the acetoacetylated polyhydroxy polyol has:an acetoacetyl content of 5 to 80 weight %,a hydroxyl number of 0 to 60 mg KOH/g,an acid value of 0 to 5 mg KOH/g, and{'sup': '−1', 'a number average molecular weight (Mn) of 250 to 6000 g mole.'}5. The method of claim 1 , wherein the molar ratio of the acetoacetate functional group of acetoacetylated polyhydroxy polyol to the acrylate functional group of one or more acrylate monomers or oligomers is 0.2 to 5.0.6. The method of claim 5 , wherein the molar ratio is 0.3 to 3.0.7. The method of claim 1 , wherein the gel coat composition comprises:15 to 70 wt % of the acetoacetylated ...

Improved coating systems, use thereof for coating components and components coated therewith for rail vehicles and aircrafts

A coating material for producing a coating includes 15 to 70 wt. % of at least one CH acidic compound, 4 to 40 wt. % of at least one vinylogous carbonyl compound, 0.1 to 15 wt. % of at least one latent-basic catalyst, 0.00001 to 10 wt. % of at least one light stabilizer, 0.00001 to 20 wt. % of at least one open time extender, and 0.00001 to 20 wt. % of at least one pot life extender. Each wt. % of a respective ingredient is based on a total amount of the coating material.

METHOD FOR THE PREPARATION OF PHOTOALIGNING POLYMER MATERIALS AND COMPOSITIONS

The present invention relates to a novel method for the preparation of photoaligning polymer materials comprising aryl acrylic acid ester groups, to photoalignment compositions obtained by this process, to the use of the composition as orienting layer for liquid crystals and to non-structured and structured optical elements, electro-optical elements, multi-layer systems or in nanoelectronics comprising the compositions. 2. A process according to claim 1 , wherein the spacer unit is Sif m and n are 0 and wherein the spacer unit is Sif at least one m or n is 1 claim 1 , and wherein Sand Sare unsubstituted or unsubstituted claim 1 , straight-chain or branched claim 1 , —(CH)— claim 1 , as well as —(CH)—O— claim 1 , —(CH)—O—(CH)— claim 1 , —(CH)—O—(CH)—O— claim 1 , —(CH)—CO— claim 1 , —(CH)—CO—O— claim 1 , —(CH)—O—CO— claim 1 , —(CH)—NR— claim 1 , —(CH)—CO—NR— claim 1 , —(CH)—NR—CO— claim 1 , —(CH)—NR—CO—O— or —(CH)—NR—CO—NR— claim 1 , which is optionally mono- or poly-substituted with C-C-alkyl claim 1 , hydroxy claim 1 , fluorine claim 1 , chlorine claim 1 , cyano claim 1 , ether claim 1 , ester claim 1 , amino claim 1 , amido; wherein one or more —CH— group may be replaced by a linking group claim 1 , alicyclic or aromatic group; and claim 1 , in which r and s are each a whole number of 1 to 20 claim 1 , with the proviso that 3≤r+s≤24 for S; and 8≤r+s≤24 for S; and Rand Reach independently signify hydrogen or lower alkyl.3. A process according to claim 1 , wherein{'sup': '1', 'Mis a monomer unit selected from the group consisting of acrylate and methacrylate;'}ring A is unsubstituted phenylene or phenylene which is substituted with alkyl or alkoxy;ring B is unsubstituted phenylene or phenylene which is substituted with fluorine, alkyl or alkoxy;{'sup': 1', '2, 'Y, Yeach independently is a single covalent bond, —CO—O—, —O—OC—;'}m, n each independently is 0 or 1;ring C is unsubstituted phenylene or phenylene which is substituted with alkyl or alkoxy;{'sup': 1', '2', '3 ...

Compliant hydrophilic coatings for medical devices

Example compliant hydrophilic coatings including a base coat and a lubricious top coat for coating a medical device including a flexible substrate. The coatings exhibit reduced cracking and peeling in response to deformation or expansion of the flexible substrate. Example techniques for coating a medical device including a flexible substrate with compliant hydrophilic coatings.

Acrylic dispersions with multi-functional acrylates for uv-cure coatings

The present invention provides low solvent or substantially solvent-free multi-ethylenically unsaturated acrylate composition imbibed particles of an acid functional group containing acrylic polymer for ultraviolet curing coating applications and methods of making the same wherein the acrylic polymer is formed by polymerizing in organic solvent, then neutralized and combined with a multi-ethylenically unsaturated acrylate composition prior to dispersing the mixture into water and, preferably, removing solvent.

FLUORINATED ETHER COMPOSITION FOR VAPOR DEPOSITION, AND ARTICLE WITH VAPOR-DEPOSITED FILM AND METHOD FOR ITS PRODUCTION

To provide a fluorinated ether composition for vapor deposition which can be used to form a vapor-deposited film excellent in frictional durability, and an article with a vapor-deposited film and a method for its production. This fluorinated ether composition for vapor deposition comprises a compound (A) having a poly(oxyperfluoroalkylene) chain and a hydrolyzable silyl group, and a partial condensate (B) of the compound (A), wherein the proportion of the partial condensate (B) to the total amount of the compound (A) and the partial condensate (B) is from 4 to 40 mass %. 1. A fluorinated ether composition comprising a compound (A) having a poly(oxyperfluoroalkylene) chain and b groups (where b is an integer of 1 or more) each represented by the following formula (I) , and a partial condensate (B) of the compound (A) , characterized in that the proportion of the partial condensate (B) to the total amount of the compound (A) and the partial condensate (B) is from 4 to 40 mass % ,{'br': None, 'sub': n', '3−n, '—SiRL\u2003\u2003(I)'} R is a hydrogen atom or a monovalent hydrocarbon group,', 'when b is an integer of at least 2, n is an integer of from 0 to 2, and when b is 1, n is 0 or 1,', 'when n is 0 or 1, (3−n) L may be the same or different,', 'when n is 2, n R may be the same or different., 'where L is a hydroxy group or a hydrolyzable group,'}2. The composition according to claim 1 , wherein the number average molecular weight of the compound (A) is from 2 claim 1 ,000 to 10 claim 1 ,000.3. The composition according to claim 1 , wherein the number average molecular weight of the partial condensate (B) is from 4 claim 1 ,000 to 30 claim 1 ,000.4. The composition according to claim 1 , wherein the partial condensate (B) is a partially hydrolyzed condensate of the compound (A) wherein L is a hydrolyzable group.5. The composition according to claim 1 , wherein the compound (A) is a compound represented by the following formula (A1) claim 1 ,{'br': None, 'sup': f1', 'f ...

IMPROVED COATING SYSTEMS, USE THEREOF FOR COATING COMPONENTS AND THUS COATED COMPONENTS FOR AGRICULTURAL AND CONSTRUCTION MACHINES

A coating material for producing a coating includes 10 to 70 wt. % of at least one CH acidic compound, 4 to 40 wt. % of at least one vinylogous carbonyl compound, 0.1 to 15 wt. % of at least one latent-basic catalyst, 0.00001 to 10 wt. % of at least one light stabilizer, 0.00001 to 20 wt. % of at least one open time extender, 0.00001 to 20 wt. % of at least one pot life extender, 0.00001 to 70 wt. % of at least one of an inorganic pigment and an organic pigment, and 0.1 to 40 wt. % of at least one corrosion protection agent. Each wt. % of a respective ingredient is based on a total amount of the coating material 125- (canceled)26. A coating material for producing a coating , the coating material comprising:10 to 70 wt. % of at least one CH acidic compound;4 to 40 wt. % of at least one vinylogous carbonyl compound;0.1 to 15 wt. % of at least one latent-basic catalyst;0.00001 to 10 wt. % of at least one light stabilizer;0.00001 to 20 wt. % of at least one open time extender;0.00001 to 20 wt. % of at least one pot life extender;0.00001 to 70 wt. % of at least one of an inorganic pigment and an organic pigment; and0.1 to 40 wt. % of at least one corrosion protection agent,wherein, each wt. % of a respective ingredient is based on a total amount of the coating material.28. The coating material as recited in claim 26 , wherein the at least one vinylogous compound is an acrylate claim 26 , a maleate claim 26 , or mixtures thereof.30. The coating material as recited in claim 26 , wherein the at least one light stabilizer is selected from a radial scavenger claim 26 , a UV absorber claim 26 , a quencher claim 26 , and a peroxide decomposer.31. The coating material as recited in claim 26 , wherein the at least one pot life extender is selected from an alcohol comprising up to 6 carbon atoms and an evaporation number below 35.32. The coating material as recited in claim 26 , wherein the at least one open time extender is selected from a basic NH-functional compound with a ...

Fast curing tintable optical coating

A coating composition with a stable shelf-life for forming a transparent coating upon eyeglass lenses or other substrates having improved abrasion resistance and tintability. The composition comprising a silicone-based binder component, a curing agent component, and being substantially free of volatiles. The binder component comprises the partial hydrolysis product of an epoxy-functional alkoxysilane, a polyglycidylether, and an acrylic monomer. The curing agent component comprises a cationic photoinitiator and a free radical photoinitiator.

STYRENE-FREE COPOLYMERS AND COATING COMPOSITIONS CONTAINING SUCH COPOLYMERS

An aqueous coating composition is provided that is preferably substantially free of styrene and structural units derived from styrene. The coating composition includes a resin system that preferably includes a water-dispersible polymer and an emulsion polymerized ethylenically unsaturated monomer component. The resin system is preferably formed using a process that includes emulsion polymerizing the ethylenically unsaturated monomer component in the presence of an aqueous dispersion including the water-dispersible polymer. In certain preferred embodiments, the water-dispersible polymer is a salt of an acid- or anhydride-functional aromatic polyether polymer. 124-. (canceled)25. An aqueous food or beverage can coating composition suitable for use in forming a food-contact coating of a metal food or beverage can , the coating composition comprising:an aqueous carrier; and a water-dispersible polymer; and', (i) at least 30 wt-% of one or more alkyl (meth)acrylates; and', '(ii) more than 30 wt-% of one or more ethylenically unsaturated monomers having a cycloaliphatic group., 'an emulsion polymerized ethylenically unsaturated monomer component comprising], 'a resin system dispersed in the aqueous carrier, wherein the resin system is substantially free of styrene and comprises26. The coating composition of claim 25 , wherein the resin system comprises a reaction product of the ethylenically unsaturated monomer component emulsion polymerized in the presence of an aqueous dispersion of the water-dispersible polymer.27. The coating composition of claim 26 , wherein the water-dispersible polymer includes one or more ammonia-neutralized or amine-neutralized carboxylic acid or anhydride groups.28. The coating composition of claim 25 , wherein the total combined weight of the water-dispersible polymer and the emulsion polymerized ethylenically unsaturated monomer component is at least 50 wt-% of the total resin solids present in the coating composition.29. The coating ...

Acetoacetyl Thermosetting Resin for Gel Coat

Zero VOC thermosetting gel coat and laminating resin compositions, and composites and articles, are produced using a multifunctional Michael acceptor, a multifunctional Michael donor and a base catalyst. The obtained low viscosity resin is useful for producing zero VOC gel coats and laminates having excellent curability at ambient temperatures. 1. A method of making a styrene free gel coat composition , comprising:{'sub': 1', '5, 'reacting a polyhydroxy polyol having at least two hydroxyl groups per molecule with a C-Calkyl acetoacetate in a transesterification process to form a crosslinkable, multifunctional acetoacetylated polyhydroxy polyol having at least two acetoacetyl functional groups per oligomer; and'}combining the acetoacetylated polyhydroxy polyol with one or more multifunctional acrylate monomers or oligomers, a thixotropic agent, and a base catalyst, to form a crosslinkable, styrene free, thermosetting gel coat composition having a viscosity at ambient temperature of about 50 to 1200 cps under high shear and of about 8,000 to about 25,000 cps at low shear.2. The method of claim 1 , wherein the polyhydroxy polyol has at least three hydroxyl groups per molecule.3. The method of claim 1 , wherein the acetoacetylated polyhydroxy polyol has at least three acetoacetyl functional groups per oligomer.4. The method of claim 1 , wherein the acetoacetylated polyhydroxy polyol has:an acetoacetyl content of 5 to 80 weight %,a hydroxyl number of 0 to 60 mg KOH/g,an acid value of 0 to 5 mg KOH/g, and{'sup': '−1', 'a number average molecular weight (Mn) of 250 to 6000 g mole.'}5. The method of claim 1 , wherein the molar ratio of the acetoacetate functional group of acetoacetylated polyhydroxy polyol to the acrylate functional group of one or more acrylate monomers or oligomers is 0.2 to 5.0.6. The method of claim 5 , wherein the molar ratio is 0.3 to 3.0.7. The method of claim 1 , wherein the gel coat composition comprises:15 to 70 wt % of the acetoacetylated ...

RESIN COMPOSITION, CURED FILM OF SAME AND METHOD FOR MANUFACTURING SAME, AND SOLID-STATE IMAGE SENSOR

A resin composition including a polysiloxane (A) and a solvent (B), wherein the polysiloxane (A) contains at least one partial structure represented by any of the general formulae (1) to (3), and the relationship between the film thickness X and the film thickness Y, which respectively represent the thickness of a film produced by application of the resin composition and subsequent drying at 100° C. for 3 minutes and the thickness of the film after subsequent heating at 230° C. for 5 minutes, satisfies the following inequation: (X−Y)/x≤0.05. The resin composition exhibits excellent coating properties on rugged surface and has excellent planarization properties even if the resin composition is in a form of thin film. 4. The resin composition according to claim 1 , wherein the rate of film thickness change in the resin composition before and after heating at 230° C. for 5 minutes is not more than 5%.5. (canceled)6. The resin composition according to claim 1 , which comprises metal compound particles (D).7. The resin composition according to claim 1 , wherein the polysiloxane (A) contains styryl group (a-1) claim 1 , (meth)acryloyl group (a-2) and a hydrophilic group (a-3) claim 1 , and wherein the resin composition further comprises a compound having a radical polymerizable group and an aromatic ring (B).8. The resin composition according to claim 7 , wherein the molar contents of styryl groups (a-1) and (meth)acryloyl groups (a-2) in the polysiloxane (A) are claim 7 , respectively claim 7 , in the range of not less than 45% by mole to not more than 70% by mole and not less than 15% by mole to not more than 40% by mole relative to 100% by mole of the Si atoms.9. The resin composition according to claim 7 , wherein the hydrophilic group (a-3) is a hydrocarbon group having a structure based on succinic acid or succinic anhydride and the molar content of the hydrophilic groups (a-3) in the polysiloxane (A) is in the range of not less than 10% by mole to not more than 20% ...

RETARDATION FILM, COMPOSITION, METHOD OF MANUFACTURING RETARDATION FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE

An object of the present invention is to provide a film capable of giving a necessary retardation without degrading the contrast. The present invention provides a retardation film formed from a composition which includes a polymer compound, a rod-like liquid crystal compound and a photo-reactive compound, wherein the polymer compound has a side chain which has one or more azo groups and/or cynnamate groups, and 3 or more and 10 or less arylene groups; the side chain further has an optionally substituted amino group, or a hydrocarbon group at the terminal; an absolute value of difference between an SP value of the polymer compound and an SP value of the photo-reactive compound is 1.1 or less; and an in-plane retardation of the film at wavelength of 550 nm is 10 nm or more and 200 nm or less. 1. A retardation film formed from a composition which comprises a polymer compound , a rod-like liquid crystal compound and a photo-reactive compound , wherein the polymer compound has a side chain which has one or more azo groups and/or cynnamate groups , and 3 or more and 10 or less arylene groups; the side chain further has an optionally substituted amino group , or a hydrocarbon group at the terminal; an absolute value of difference between an SP value of the polymer compound and an SP value of the photo-reactive compound is 1.1 or less; and an in-plane retardation of the film at wavelength of 550 nm is 10 nm or more and 200 nm or less.3. The retardation film of claim 1 , wherein a content of the rod-like liquid crystal compound claim 1 , relative to 100 parts by mass of the polymer compound claim 1 , is 0.1 to 40 parts by mass.4. The retardation film of claim 1 , wherein a content of the photo-reactive compound claim 1 , relative to 100 parts by mass of the polymer compound claim 1 , is 0.1 to 40 parts by mass.5. The retardation film of claim 1 , which is a single layered film.6. The retardation film of claim 1 , which has an Nz of 0.3 to 0.9 claim 1 , where Nz=(nx−nz)/(nx− ...

PHOTOCURABLE COATING COMPOSITION, METHOD OF FORMING COATING LAYER USING THE SAME, AND APPARATUS FOR FORMING COATING LAYER USING THE SAME

A photocurable coating composition includes 50 to 150 parts by weight of a urethane acrylate oligomer having a number average molecular weight of 1300 to 1700 g/mol and 9 functional groups, 50 to 150 parts by weight of an acrylate monomer, 10 to 15 parts by weight of a photoinitiator, and 1 to 3 parts by weight of a surfactant. 1. A photocurable coating composition , comprising:about 50 to about 150 parts by weight of a urethane acrylate oligomer having a number average molecular weight of about 1300 to about 1700 g/mol and about 9 functional groups;about 50 to about 150 parts by weight of an acrylate monomer;about 10 to about 15 parts by weight of a photoinitiator; andabout 1 to about 3 parts by weight of a surfactant.2. The photocurable coating composition of claim 1 ,wherein the urethane acrylate oligomer is included in an amount of about 90 to about 110 parts by weight, and the acrylate monomer is included in an amount of about 90 to about 110 parts by weight.3. The photocurable coating composition of claim 1 ,wherein the surfactant includes a modified silicon polymer.4. The photocurable coating composition of claim 1 , further comprising:{'sub': 2', '2', '2, 'at least one of TiO, ZrO, and SiO.'}5. The photocurable coating composition of claim 1 , further comprising:at least one of diamond and alumina.6. A method of forming a coating layer claim 1 , comprising:forming a coating layer on a target object;compressing the coating layer to form a compressed coating layer; andirradiating the compressed coating layer with ultraviolet rays to form a cured coating layer,wherein the coating layer includes about 50 to about 150 parts by weight of a urethane acrylate oligomer having a number average molecular weight of about 1300 g/mol to about 1700 g/mol and about 9 functional groups, about 50 to about 150 parts by weight of an acrylate monomer, about 10 to about 15 parts by weight of a photoinitiator, and about 1 to about 3 parts by weight of a surfactant.7. The method of ...

COMPOSITION CONTAINING OLIGOMER

A method of treating a textile comprising 1. An aqueous composition comprising water and an oligomeric composition , wherein said oligomeric composition comprises polymerized units of(a) one or more monoethylenically unsaturated epoxide-functional monomers,(b) one or more monoethylenically unsaturated alkoxysilane-functional monomers,(c) one or more chain transfer agents, and(d) one or more monoethylenically unsaturated monomers different from (a), (b), and (c).2. The aqueous composition of claim 1 , wherein said aqueous composition additionally comprises dispersed polymer particles that comprise polymer that comprises polymerized units comprising(A) one or more monoethylenically unsaturated monomers, wherein one or more of said monomers (A) is the same as one or more of said monomers (d).3. The aqueous composition of claim 2 , wherein said polymer additionally comprises polymerized units of one or more carboxyl-functional monomer.4. A method of treating a textile comprising{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(i) bringing the aqueous composition of into contact with said textile and'}(ii) then evaporating said water from said aqueous composition.5. The method of claim 4 , wherein said step (ii) comprises bringing said aqueous composition into contact with air that has a temperature of 80° C. or higher. It is often desired to provide an aqueous composition that, after being applied to a substrate, forms a film and also undergoes a chemical reaction such as crosslinking. Such aqueous compositions are useful, for example, as treatments for woven or nonwoven textiles. Such treatments are intended to provide the textile with various properties such as, for example, tensile strength, especially tensile strength when tested in the presence of an alcohol. In the past, some aqueous compositions were used that contained latex polymer and in which the crosslinking reaction that took place after application to the substrate caused the release of formaldehyde, ...

Low-VOC Compositions and Methods of Making and Using the Same

Compositions having low quantities of volatile organic compounds (VOCs) and uses thereof are generally disclosed. In some embodiments, the compositions are aqueous compositions, such as aqueous suspensions, suitable for use as coating or paint compositions. In some embodiments, the compositions are aqueous compositions that include, among other components, a film-forming polymer and a coalescing aid. In some embodiments, the coalescing aids are derived from a renewable feedstock. Methods and systems for making such compositions are also disclosed. Novel coalescing aids are also disclosed. 2. (canceled)3. The composition of claim 1 , wherein Ris Calkenyl or Coxyalkenyl claim 1 , each of which is optionally substituted one or more times by —OH.4. The composition of claim 1 , wherein the moiety defined by Rhas exactly two non-conjugated carbon-carbon double bonds.5. The composition of claim 1 , wherein Ris —(CH)—CH═CH—CH—CH claim 1 , —(CH)—CH═CH—CH—CH═CH claim 1 , —(CH)—CH═CH—CH—CH═CH—CH claim 1 , —(CH)—CH═CH—CH—CH═CH—CH—CH claim 1 , —(CH)—CH═CH—CH—CH═CH—CH—CH—CH claim 1 , or a mixture thereof.6. The composition of claim 5 , wherein Ris —(CH)—CH═CH—CH—CH.7. The composition of claim 5 , wherein Ris —(CH)—CH═CH—CH—CH═CH.8. (canceled)9. (canceled)10. (canceled)11. The composition of claim 1 , wherein Ris —(CH)—OH claim 1 , —CH—CH(OH)—CH claim 1 , or —(CH)—OH.12. The composition of claim 1 , wherein the film-forming polymer is a natural latex claim 1 , a synthetic latex claim 1 , or a mixture thereof.13. The composition of claim 12 , where the film-forming polymer is a synthetic latex.14. The composition of claim 13 , where the synthetic latex is an acrylic polymer claim 13 , polyvinyl acetate claim 13 , polyvinyl chloride claim 13 , styrene-butadiene rubber claim 13 , acrylonitrile-butadiene rubber claim 13 , or a mixture thereof.15. The composition of claim 1 , wherein the weight-to-weight ratio of film-forming polymer to coalescing aid ranges from 5:1 to 200:1 claim 1 , ...

Elastomeric Latices and Coating Compositions Containing the Same

It is disclosed an elastomeric latex comprising (a) a copolymer, the copolymer comprising a reaction product of reactants comprising: (i) a mono-ethylenically unsatured monomer having a glass transition temperature less than −20.deg. C.; (ii) a mono-ethylenically unsatured monomer having a glass transition temperature greater than 40.deg. C.; (iii) an N-methylol functional ethylenically unsatured monomer; and (iv) an adhesion promoter comprising an ethylenically unsaturated alkoxysilane monomer; and (b) an aqueous medium.

METHOD FOR PRODUCING AQUEOUS RESIN DISPERSION

The invention is to provide a method for producing an aqueous resin dispersion capable of forming a coating film superior in adhesion to a polypropylene base material, and water resistance. Specifically, the invention provides a method for producing an aqueous resin dispersion, including a step of mixing and polymerizing a polyolefin dispersion (A), a radically polymerizable monomer (B), and a surfactant for emulsion polymerization (C), wherein the amount of the radically polymerizable monomer (B) mixed is 0.5 to 2 times the solid component of the polyolefin dispersion (A) in terms of parts by mass, and the amount of the solid component of the surfactant for emulsion polymerization (C) mixed is 0 to 3 parts by mass with respect to 100 parts by mass of the radically polymerizable monomer (B). 1. A method for producing an aqueous resin dispersion , comprising a polymerization step of mixing and polymerizing a polyolefin dispersion (A) , a radically polymerizable monomer (B) , and a surfactant for emulsion polymerization (C) , wherein in the polymerization step , the amount of the radically polymerizable monomer (B) mixed at the time of adding a polymerization initiator is 0.5 to 2 times the solid component of the polyolefin dispersion (A) in terms of parts by mass , and the amount of the solid component of the surfactant for emulsion polymerization (C) mixed is 0 to 3 parts by mass with respect to 100 parts by mass of the total amount of the radically polymerizable monomer (B).2. The method for producing an aqueous resin dispersion according to claim 1 , wherein the polymerization step includes an operation of all-in polymerization of 50 to 100 mass % of all the radically polymerizable monomer (B) used for production of the aqueous resin dispersion with a polymerization initiator.3. A method for producing an aqueous resin dispersion claim 1 , comprising a polymerization step of polymerizing a radically polymerizable monomer (B) in the presence of a polyolefin ...

RADIATION-CURABLE COATING COMPOSITION

The present invention relates to a coating composition comprising (a) at least one thermoplastic polymer having a mean molar mass Mw of at least 100 000 g/mol in a content of at least 30% by weight of the solids content of the coating composition, (b) at least one UV-curable reactive diluent in a content of at least 30% by weight of the solids content of the coating composition, (c) at least one photoinitiator in a content of ≧0.1 to ≦10 parts by weight of the solids content of the coating composition, and (d) at least one organic solvent, where the proportion of ethylenically unsaturated groups is at least 3 mol per kg of the solids content of the coating composition. It further relates to a process for producing such coating compositions, to films coated therewith, to the use of such films for production of shaped bodies, to a process for producing shaped bodies having a radiation-cured coating, and to shaped bodies producible by this process. The inventive coatings have excellent solvent stability, and good scratch resistance and pencil hardness. 115.-. (canceled)16. A coating composition comprising(a) at least one thermoplastic polymer having a mean molar mass Mw of at least 100 000 g/mol in a content of at least 30% by weight of the solids content of the coating composition;(b) at least one UV-curable reactive diluent in a content of at least 30% by weight of the solids content of the coating composition;(c) at least one photoinitiator in a content of ≧0.1 to ≦10 parts by weight of the solids content of the coating composition; and(d) at least one organic solvent,wherein the proportion of ethylenically unsaturated groups is at least 3 mol per kg of the solids content of the coating composition.17. The coating composition as claimed in claim 16 , wherein the at least one thermoplastic polymer has a Vicat softening temperature VET to ISO 306 of at least 90° C.18. The coating composition as claimed in claim 16 , wherein the at least one thermoplastic polymer is ...

IMPROVED COATING SYSTEMS, USE THEREOF FOR COATING COMPONENTS AND THUS COATED COMPONENTS FOR WIND POWER PLANTS

A coating material for producing a coating includes 15 to 70 wt. % of at least one CH acidic compound, 4 to 40 wt. % of at least one vinylogous carbonyl compound, 0.1 to 15 wt. % of at least one latent-basic catalyst, 0.00001 to 10 wt. % of at least one light stabilizer, 0.00001 to 20 wt. % of at least one open time extender, 0.00001 to 20 wt. % of at least one pot life extender, 0.00001 to 70 wt. % of at least one of an inorganic pigment and an organic pigment, and 0.00001 to 25 wt. % of one at least one matting agent. Each wt. % of a respective ingredient is based on a total amount of the coating material. 124-. (canceled)25. A coating material for producing a coating , the coating material comprising:15 to 70 wt. % of at least one CH acidic compound;4 to 40 wt. % of at least one vinylogous carbonyl compound;0.1 to 15 wt. % of at least one latent-basic catalyst;0.00001 to 10 wt. % of at least one light stabilizer;0.00001 to 20 wt. % of at least one open time extender;0.00001 to 20 wt. % of at least one pot life extender;0.00001 to 70 wt. % of at least one of an inorganic pigment and an organic pigment; and0.00001 to 25 wt. % of one at least one matting agent,wherein, each wt. % of a respective ingredient is based on a total amount of the coating material.27. The coating material as recited in claim 25 , wherein the at least one vinylogous compound is at least one of an acrylate and a maleate.29. The coating material as recited in claim 25 , wherein the at least one light stabilizer is selected from a radial scavenger claim 25 , a UV absorber claim 25 , a quencher claim 25 , and a peroxide decomposer.30. The coating material as recited in claim 25 , wherein the at least one pot life extender is selected from an alcohol comprising up to 6 carbon atoms and an evaporation number below 35.31. The coating material as recited in claim 25 , wherein the at least one open time extender is selected from a basic NH-functional compound with a pKa value of between 4 and 14.32. ...

UNDERFILL MATERIAL, UNDERFILL FILM, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME

Provided are an underfill material capable of realizing low-pressure mounting and voidless mounting, and a method for manufacturing a semiconductor device using the same. The underfill material includes a main composition containing an acrylic polymer, an acrylic monomer, and a maleimide compound, and the acrylic polymer is contained in a range of 10 parts by mass or more and 60 parts by mass or less in 100 parts by mass of the main composition, and the maleimide compound is contained in a range of 20 parts by mass or more and 70 parts by mass or less in 100 parts by mass of the main composition. Low-pressure mounting and the voidless mounting can be realized. 1. An underfill material that is an uncured underfill material arranged between a semiconductor chip and a circuit board , and that fixes the semiconductor chip to the circuit board when cured , the underfill material comprising:a main composition consisting of an acrylic polymer, an acrylic monomer, and a maleimide compound,wherein:the acrylic polymer is included in a range of at least 10 parts by mass and at most 60 parts by mass in 100 parts by mass of the main composition, andthe maleimide compound is included in a range of at least 20 parts by mass and at most 70 parts by mass in 100 parts by mass of the main composition.2. The underfill material according to claim 1 , wherein the acrylic monomer is included in the range of at least 10 parts by mass and at most 60 parts by mass in 100 parts by mass of the main composition.3. The underfill material according to claim 1 , wherein the acrylic polymer in the main composition has a weight-average molecular weight Mw in a range of at least 100 claim 1 ,000 and at most 1 claim 1 ,200 claim 1 ,000.4. The underfill material according to claim 2 , wherein the acrylic polymer in the main composition has a weight-average molecular weight Mw in a range of at least 100 claim 2 ,000 and at most 1 claim 2 ,200 claim 2 ,000.5. The underfill material according to claim 1 , ...

STYRENE-FREE COPOLYMERS AND COATING COMPOSITIONS CONTAINING SUCH COPOLYMERS

An aqueous coating composition is provided that is preferably substantially free of styrene and structural units derived from styrene. The coating composition includes a resin system that preferably includes a water-dispersible polymer and an emulsion polymerized ethylenically unsaturated monomer component. The resin system is preferably formed using a process that includes emulsion polymerizing the ethylenically unsaturated monomer component in the presence of an aqueous dispersion including the water-dispersible polymer. In certain preferred embodiments, the water-dispersible polymer is a salt of an acid- or anhydride-functional aromatic polyether polymer. 1. An aqueous food or beverage can coating composition suitable for use in forming a food-contact coating for a metal food or beverage can , the coating composition comprising:an aqueous carrier; and a water-dispersible polymer comprising a polyether polymer, polyolefin polymer, polyester polymer, polyurethane polymer, or a mixture or copolymer thereof; and', 'an emulsion polymerized ethylenically unsaturated monomer component comprising at least 80 wt-% of one or more of methyl methacrylate, ethyl acrylate, ethyl methacrylate, butyl acrylate, and butyl methacrylate;, 'a resin system dispersed in the aqueous carrier, wherein the resin system is substantially free of styrene and compriseswherein the coating composition has a viscosity of from 20 to 80 seconds (Ford Cup #2, 25° C.) and is an inside spray coating composition for a food or beverage can.2. The coating composition of claim 1 , wherein the emulsion polymerized ethylenically unsaturated monomer component comprises at least 80 wt-% of one or more of methyl methacrylate claim 1 , ethyl acrylate claim 1 , ethyl methacrylate claim 1 , n-butyl acrylate claim 1 , and n-butyl methacrylate.3. The coating composition of claim 2 , wherein:the emulsion polymerized ethylenically unsaturated monomer component comprises at least 80 wt-% of: (i) one or more of methyl ...

ANTI-REFLECTIVE FILM

The present invention relates to an anti-reflective film including: a hard coating layer; and a low refractive index layer including a binder resin, and hollow inorganic nanoparticles and solid inorganic nanoparticles which are dispersed in the binder resin, wherein in a graph of the measurement of the friction force with a TAC film measured by applying a load of 400 g to the surface, the maximum amplitude (A) is 0.1 or less based on the average friction force. 1. An anti-reflective film comprising: a hard coating layer; and a low refractive index layer including a binder resin , and hollow inorganic nanoparticles and solid inorganic nanoparticles which are dispersed in the binder resin ,wherein in a graph of measurement of friction force with a TAC (triacetyl cellulose) film measured by applying a load of 400 g to a surface of the film, a maximum amplitude (A) is 0.1N or less based on the average friction force.2. The anti-reflective film of claim 1 , whereinthe maximum amplitude (A) is a maximum value of a difference between absolute values of an average friction force and a maximum friction force and between an average friction force and a minimum friction force, after determining the average friction force, the maximum friction force, and the minimum friction force in a dynamic test distance section on the graph of the friction force measurement.3. (canceled)4. The anti-reflective film of claim 1 , whereina ratio of an average particle diameter of the solid inorganic nanoparticles to an average particle diameter of the hollow inorganic nanoparticles is 0.55 or less.56-. (canceled)7. The anti-reflective film of claim 1 , whereinan average particle diameter of the hollow inorganic nanoparticles is in a range of 40 nm to 100 nm, anda particle diameter of the hollow inorganic nanoparticles is in a range of 10 nm to 200 nm.8. (canceled)9. The anti-reflective film of claim 1 , whereinan average particle diameter of the solid inorganic nanoparticles is in a range of 1 ...

COLORANT COMPOSITION FOR COLORED SILICONE HYDROGEL CONTACT LENS, A COLORED SILICONE HYDROGEL CONTACT LENS COMPRISING THE SAME AND A METHOD OF MODIFYING A COLORANT FOR A COLORED SILICONE HYDROGEL CONTACT LENS

The invention is related to a colorant composition for the colored silicone hydrogel contact lens. The colorant composition improves the adhesion of the colorant to the surface of the silicon hydrogel contact lens and enhances the hydrophilicity and biocompatibility. The present colorant composition comprises a polydimethylsiloxane, at least one hydrophilic monomer and a polydopamine-modified colorant. 1. A colorant composition for colored silicon hydrogel contact lens comprising a polydimethylsiloxane , at least one hydrophilic monomer and a polydopamine-modified colorant.3. The colorant composition as claimed in claim 1 , wherein the amount of the polydimethylsiloxane is ranging from 30 weight percent to 65 weight percent relative to the total amount of the colorant composition4. The colorant composition as claimed in claim 1 , wherein thehydrophilic monomer is selected at least one from a group consisting of N-vinylpyrrolidone (NVP) claim 1 , 2-hydroxyethyl methacrylate (HEMA) claim 1 , N claim 1 ,N′-dimethylacrylamide (DMA) claim 1 , methyl acrylic acid (MAA) claim 1 , N claim 1 ,N′-diethylacrylamide claim 1 , N-isopropylamide claim 1 , 2-Hydroxypropyl acrylate claim 1 , vinyl acetate claim 1 , N-acrylolmorpholine and 2-dimethylaminoethyl acrylate claim 1 , or combinations thereof.5. The colorant composition as claimed in claim 1 , wherein the amount of the hydrophilic monomer is ranging from 5 weight percent to 20 weight percent relative to the total weight of the colorant composition.6. The colorant composition as claimed in claim 1 , wherein the polydopamine-modified colorant is prepared by the method comprising the steps of:(a) providing dopamine in an alkaline aqueous solution to form a polydopamine solution;(b) adding a colorant for colored contact lens into the polydopamine solution and stirring thoroughly to enable the colorant and the polydopamine to react and form a solid-state polydopamine-modified colorant; and(c) collecting the solid-state ...

Conductive Polymer Dispersion for Improved Reliability

An improved capacitor is provided wherein the capacitor comprises a conductive polymer layer. The conductive polymer comprises first particles comprising conductive polymer and polyanion and second particles comprising the conductive polymer and said polyanion wherein the first particles have an average particle diameter of at least 1 micron to no more than 10 microns and the second particles have an average particle diameter of at least 1 nm to no more than 600 nm. 190-. (canceled)91. A process for forming a dispersion comprising:providing a monomer and a polyanion in a solution comprising at least 3 wt % to no more than 10 wt % solids of said monomer and said polyanion; andpolymerization said monomer by high shear polymerization wherein said dispersion comprises first particles comprising conductive polymer and polyanion and second particles comprising said conductive polymer and said polyanion wherein said first particles have an average particle diameter of at least 1 micron to no more than 10 microns and said second particles have an average particle diameter of at least 1 nm to no more than 600 nm.92. The process for forming a dispersion of wherein said conductive polymer comprises at least 5 wt % to no more than 95 wt % of said first particles.93. The process for forming a dispersion of wherein said conductive polymer comprises at least 25 wt % to no more than 75 wt % of said first particles.94. The process for forming a dispersion of wherein said high shear polymerization is by a rotor-stator mixing system comprising perforated stator.95. The process for forming a dispersion of wherein said perforations have an equivalent diameter of at least 0.25 mm.96. The process for forming a dispersion of wherein said perforations have an equivalent diameter of no more than 6 mm.97. The process for forming a dispersion of wherein said first particles have an average particle diameter of at least 1 micron to no more than 5 microns.98. The process for forming a dispersion ...

SOLVENT RESISTANT POLYMERIC MEMBRANES

A radiation curable composition for preparing a polymeric membrane includes a) a membrane polymer selected from the group consisting of a polysulfone (PSU), a polyether sulfone (PES), a polyether etherketone (PEEK), a polyvinylchloride (PVC), a polyacrylonitrile (PAN), a polyvinylidene fluoride (PVDF), a polyimide (PI), a polyamide (PA) and copolymers thereof; b) a hydrophobic monomer or oligomer having at least two free radical polymerizable groups independently selected from the group consisting of an acrylate group, a methacrylate group, an acrylamide group, a methacrylamide group, a styrene group, a vinyl ether group, a vinyl ester group, a maleate group, a fumarate group, an itaconate group, and a maleimide group; and c) an organic solvent for the membrane polymer and the hydrophobic monomer. A polymeric membrane and a method for manufacturing the membrane are also disclosed. 1. A method for manufacturing a polymeric membrane , the method comprising , in order , the steps of: a membrane polymer selected from the group consisting of a polysulfone (PSU), a polyether sulfone, a polyether etherketone, a polyvinylchloride, a polyacrylonitrile, a polyvinylidene fluoride, a polyimide, a polyamide, and copolymers thereof;', 'a hydrophobic monomer or oligomer including at least two free radical polymerizable groups independently selected from the group consisting of an acrylate group, a methacrylate group, an acrylamide group, a methacrylamide group, a styrene group, a vinyl ether group, a vinyl ester group, a maleate group, a fumarate group, an itaconate group, and a maleimide group;', 'an organic solvent for the membrane polymer and the hydrophobic monomer or oligomer; and', 'an acyl phosphineoxide photoinitiator having a maximum absorption at a wavelength above 320 nm;, 'a) preparing a radiation curable composition includingb) coating a layer of the radiation curable composition onto a porous support;c) phase inverting the coated layer; andd) curing the phase ...

Maleimide resin film and composition for maleimide resin film

Provided is a maleimide resin film highly filled with inorganic particles and having a superior adhesion force. The maleimide resin film contains:(a) a maleimide represented by the following formula (1):wherein A independently represents a tetravalent organic group having a cyclic structure(s); B independently represents an alkylene group that has not less than 6 carbon atoms and at least one aliphatic ring having not less than 5 carbon atoms, and may contain a hetero atom; Q independently represents an arylene group that has not less than 6 carbon atoms, and may contain a hetero atom; W represents a group represented by B or Q; n represents a number of 0 to 100, m represents a number of 0 to 100, provided that at least one of n or m is a positive number;(b) a (meth)acrylate;(c) inorganic particles; and(d) a curing catalyst.

Two-component treatment agent, treatment method for making metal surface antibacterial and antibacterial treatment agent

To provide a two-component treatment agent that is capable of easily making a metal surface composed of a variety of metals antibacterial by application thereof and can be used in an antibacterial treatment of a metal surface, a treatment method for making a metal surface antibacterial using the two-component treatment agent, and an antibacterial treatment agent that can be incorporated in the two-component treatment agent. An antibacterial treatment is carried out on a metal surface using a two-component treatment agent composed of a primer solution containing a metallic bonding compound (A) having a functional group capable of bonding to the metal surface and an antibacterial solution containing an antibacterial layer-forming compound (B), wherein the metallic bonding compound (A) and the antibacterial layer-forming compound (B) are capable of forming a covalent bond.

Composition for polymerization, polymer of same and method for producing polymer

Provided are a composition for polymerization from which a macromolecular material that contains a host-group-introduced polymer with excellent energy to failure can be produced without using a solvent; a polymer of the composition; and a method for producing the polymer. The composition for polymerization contains a solution containing a first polymerizable compound and a host-group-containing polymerizable compound that is dissolved in the first polymerizable compound, wherein the host group present in the host-group-containing polymerizable compound is a group formed by removing one hydrogen atom or hydroxy group from a cyclodextrin, and wherein the cyclodextrin is at least one cyclodextrin selected from the group consisting of α-cyclodextrin, β-cyclodextrin, and γ-cyclodextrin.

Multi-coating radiation-cured pre-coating film and preparation method thereof

The present application relates to the technical field of floor surface decoration materials, and particularly provides a multi-coating radiation-cured pre-coating film and a preparation method therefor. The first aspect of the present application provides the multi-coating radiation-cured pre-coating film, which sequentially comprises a flexible transparent film layer and a radiation-cured coating from bottom to top, wherein the radiation-cured coating sequentially comprises a radiation-cured elastic primer layer and a radiation-cured wear-resistant finish paint layer from bottom to top, the at least one radiation-cured elastic primer layer and the at least one radiation-cured wear-resistant finish paint layer are arranged, and the radiation-cured elastic primer layer equentially comprises a radiation-cured elastic wear-resistant primer layer and a radiation-cured elastic matte/bright primer layer from bottom to top. 1. A multi-coating radiation-cured pre-coating film , comprising a flexible transparent film layer and a radiation-cured coating sequentially from bottom to top , wherein the radiation-cured coating comprises at least one radiation-cured elastic primer layer and at least one radiation-cured wear-resistant finish paint layer sequentially from bottom to top , and each of the at least one radiation-cured elastic primer layer comprises a radiation-cured elastic wear-resistant primer layer and a radiation-cured elastic matte/bright primer layer sequentially from bottom to top.2. The multi-coating radiation-cured pre-coating film according to claim 1 , wherein a pretreatment layer used for pretreating a surface of the flexible transparent film layer is arranged between the flexible transparent film layer and the radiation-cured coating.3. The multi-coating radiation-cured pre-coating film according to claim 1 , wherein a bottom layer of the radiation-cured elastic wear-resistant primer layer is provided with a radiation-cured elastic adhesion primer layer.4. ...

SUPER-WEAR-RESISTANT SELF-CLEANING COATING AND PREPARATION METHOD THEREFOR

A super-wear-resistant self-cleaning coating, comprising first elastic finish coat and second self-cleaning finish coat. The first elastic finish coat comprises, by mass, 10-60 parts of a two-functionality-degree polyurethane acrylic resin A, 2-7 parts of an initiator A, 10-60 parts of an acrylate monomer A, and 3-40 parts of an additive A. The second self-cleaning finish coat comprises, by mass, 2-30 parts of an acrylic acid-modified organic silicon resin with inorganic powder affinity, 0.3-3 parts of high-hardness micro-powder particles, 2-20 parts of a two-functionality-degree polyurethane acrylic resin B, 10-40 parts of a multi-functionality-degree polyurethane acrylic resin B, 15-45 parts of an acrylate monomer B, 2-7 parts of an initiator B, and 3-40 parts of an additive B. Further disclosed is a preparation method for the super-wear-resistant self-cleaning coating. 2. The super wear-resistant self-cleaning coating according to claim 1 , wherein the content of the bifunctional polyurethane acrylic resin A is 15-40 parts claim 1 , the content of the bifunctional polyurethane acrylic resin B is 5-10 parts claim 1 , the diol is one or more selected from a group consisting of polycaprolactone diols claim 1 , polyester diols claim 1 , dimer acid modified diols claim 1 , and polytetrahydrofuran diols; the isocyanate is one or more selected from a group consisting of toluene diisocyanate claim 1 , isophorone diisocyanate claim 1 , and 4 claim 1 ,4′-bicyclohexylmethane diisocyanate; the monohydroxy acrylate monomer is one or more selected from a group consisting of hydroxyethyl acrylate claim 1 , hydroxyethyl methacrylate claim 1 , and hydroxypropyl acrylate.3. The super wear-resistant self-cleaning coating according to claim 1 , wherein for the acrylate monomer A claim 1 , the trifunctional acrylic monomer is one or more selected from a group consisting of trimethylolpropane triacrylate and ethoxylated trimethylolpropane triacrylate; the bifunctional or ...

ACTIVE ANTI-ICE COATING, COATING MATERIAL AND METHOD

The disclosure herein provides an active anti-ice coating, which is capable of releasing an anti-ice agent, which includes anti-ice agent reservoirs, which are embedded in a UV curable matrix material, for providing an effective anti-ice coating with an active anti-ice agent release over a long period of time. 1. An active anti-ice coating for releasing an anti-ice agent , comprising anti-ice agent reservoirs which are embedded in a UV curable matrix material.2. The anti-ice coating according to claim 1 , wherein the anti-ice coating comprises 3 to 20% by weight or 5 to 20% by weight of an anti-ice liquid as the anti-ice agent.3. The anti-ice coating according to claim 1 , wherein the UV curable matrix material comprises:60-80% by weight of polyurethane diacrylates; and20-40% by weight of monomers,wherein, based on a total mass of polyurethane diacrylates and monomers, furthermore0.5-5% by weight of photoinitiators, and0-2% by weight of additivesare provided.4. The anti-ice coating according to claim 1 , wherein the anti-ice agent reservoirs claim 1 , which are embedded in the matrix material claim 1 , are formed from a further UV curable material claim 1 , in which an anti-ice liquid is captured or embedded.5. A coating material for forming an anti-ice coating according to claim 1 , comprising a non-aqueous photopolymerizable emulsion with a liquid photopolymerizable matrix material as a first phase and a photopolymerizable gel claim 1 , which contains anti-ice liquid claim 1 , as a second phase.6. The coating material according to claim 5 , wherein the second phase contains block copolymer surfactants and/or is based on photopolymerizable PEG.7. A method for producing an anti-ice coating material for forming an anti-ice coating claim 5 , the method comprising:a) providing a liquid photopolymerizable matrix material;b) providing an anti-ice agent; andc) introducing the anti-ice agent into the liquid photopolymerizable matrix material.8. The method according to ...

ADHESION PROMOTERS FOR UV FLEXOGRAPHIC INKS AND COATINGS

The present invention provides water-based energy curable compositions that exhibit improved printability, adhesion, opacity, and wash-up properties. The compositions comprise one or more inert water-based polyurethane resins and one or more water-based phosphate esters. Addition of the inert polyurethane resins and phosphate esters improves adhesion of the energy curable compositions to a variety of substrates. 1. A water-based energy curable composition , comprising:(a) 1 wt % to 15 wt % total water from all sources, including added water and water from the materials, based on the total weight of the composition;(b) 1 wt % to 50 wt % one or more energy curable monomers and/or oligomers, based on the total weight of the composition;(c) 0.1 wt % to 15 wt % one or more water-soluble or dispersible inert polyurethane resins, based on the total weight of the composition; and(d) 0.1 wt % to 5 wt % one or more water-soluble or dispersible phosphate esters, based on the total weight of the composition.2. The composition of claim 1 , comprising 0.1 wt % to 12 wt % one or more water-based inert polyurethane resins claim 1 , based on the total weight of the composition.3. The composition of claim 1 , comprising 0.1 wt % to 4.5 wt % one or more water-based phosphate esters claim 1 , based on the total weight of the composition.4. The composition of claim 1 , wherein at least one water-based phosphate ester is a C-Calkyl phosphate.5. The composition of claim 1 , comprising 0.1 wt % to 10 wt % one or more water-based inert polyurethane resins claim 1 , and 0.1 wt % to 4 wt % one or more water-based phosphate esters.6. The composition of claim 1 , wherein at least one water-based phosphate ester is 2-ethylhexyl phosphate.7. The composition of claim 1 , wherein the inert polyurethane resin has a weight average molecular weight of 14 claim 1 ,000 to 22 claim 1 ,000 Daltons.8. The composition of claim 1 , further comprising 0.1 wt % to 8 wt % one or more photoinitiators claim 1 , ...