Coating for nonlinear optical applications

Coatings are claimed which are obtd. by splitting off of the gps. R and also: alpha-positioned protons from a "polyethylene" mixt. (A), such splitting being caused by deposition of a layer (B) on mixt. (A), where (A) = a mixt. of (i) polyethylene contg. repeat units of formula --CHRa-CHRRb-n- (I) and (ii) a polymer different to (i); and (B) = a layer of (non)metallic nitrides, oxides, carbides, oxynitrides, carbonitrides, carboxides or carbo-oxynitrides. In (I), R = -OC(O)NR1R2, - OC(S)OR3, -SC(S)OR4, - S(O)R5, -OS(O2)R6, -Se(O)R7, -O-M(R9)p, -O-C(O)R10 or a substd. oxy-linked N-contg. heterocyclic gp. of formula (II); Ra, Rb and R1-7 = H, halogen, NO2, CN, 1-50C alkyl or alkoxy, 3-50C cycloalkyl or cycloalkoxy, 6-18C aryl or aryloxy or 4-18C heteroaryl, each gp. opt. contg. substits., each (cyclo)alkyl or (cyclo) alkoxy gp. opt. having one or more double bonds and each gp. opt. being interrupted by heteroatoms or heteroatom-contg. gps.; R8 and R10 = 1-50C alkyl or 3-50C cyclo-alkyl; R9 ...

PAINTING COMPOSITION

IMPROVED NAVY COLOR COMPOSITIONS

COATING MEANS WITH POLYMER COMPLEX, PROCEDURE FOR THEIR PRODUCTION AS WELL AS THEIR USE

POLYMERE ONE SURFACE COATING COMPOSITIONS

EMULSION POLYMERIZATION PROCEDURE USING ETHYLENISCH INSATIATED ONE AMINE SALTS OF SULFONE ACID, PHOSPHORIC ACID AND CARBONIC ACID

PROCEDURE FOR THE PRODUCTION OF AQUEOUS DISPERSIONS OF COPOLYMERS FROM HYDROPHILIC ONES AND HYDROPHOBEN MONOMERS

Polymeric surface coatings

Polymeric surface coatings

Polymeric surface coatings

Polymeric surface coatings

PIGMENT COMPOSITION IN THE FORM OF AQUEOUS DISPERSION

The present invention relates to a pigment composition in the form of an aqueous dispersion comprising: (a) pigment particles of synthetic amorphous silica or aluminosilicate; (b) at least one water soluble aluminium salt; and, (c) at least one cationic polymer having a molecular weight from about 2000 t about 1000000 and a charge density from about 0.2 to about 12 meq/g. The invention further relates to a process for its production, use thereof, a process for coating paper or paper board and paper or paper board obtainable by the process.

ANTIBACTERIAL AND ANTIFOULING OXATHIAZINES AND THEIR OXIDES AS COATING COMPOSITIONS

A coating composition comprising 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides having formula (a) wherein n is 0, 1 or 2; R1 is hydrogen, C1-4alkyl or benzyl; and R represents (i) phenyl; phenyl substituted with 1 to 3 substituents independently selected from hydroxyl, halo, C1-12alkyl, C5-6cycloalkyl, trihalomethyl, phenyl, C1-5alkoxy, C1-5alkylthio, tetrahydropyranyloxy, phenoxy, C1-4alkylcarbonyl, phenylcarbonyl, C1-4alkylsulfinyl, C1-4alkylsulfonyl, carboxy or its alkali metal salt, C1-4alkyloxycarbonyl, C1-4alkylaminocarbonyl, phenylaminocarbonyl, tolylaminocarbonyl, morpholinocarbonyl, amino, nitro, cyano, dioxolanyl or C1-4alkyloxyiminomethyl; naphthyl; pyridinyl; thienyl, preferably when n is not 2; furanyl; or thienyl or furanyl substituted with one to three substituents, independently selected from C1-4alkyl, C1-4alkyloxy, C1-4alkylthio, halo, cyano, formyl, acetyl, benzoyl, nitro, C1-4alkyloxycarbonyl, phenyl, phenylaminocarbonyl and C1-4alkyloxyiminomethyl; or ...

COMPOSITION FOR METAL SURFACE TREATMENT, METAL SURFACE TREATMENT METHOD, AND METAL MATERIAL

COPOLYMERS COMPRISING THREE SEGMENTS OF DIFFERENT ION DENSITY, PROCESSES FOR PREPARING THEM AND USE THEREOF

The invention relates to copolymers comprising three segments of different ion density, the fraction of the ionic monomers in each segment being from 1 to 100 mol%, the second and third segment containing ethylenically unsaturated monomers of the respectively preceding segment, and the copolymers being preparable by means of a monofunctional initiator by way of NMP or RAFT. The invention further relates to a process for preparing copolymers and to their use as dispersants.

NITROFUNCTIONAL ACRYLATE COPOLYMERS FOR BINDER COMPOSITIONS

Provided is a binder composition and its use in aqueous based paints and coatings and other applications. The binder composition comprises: (a) a copolymer formed from one or more esters or amides of acrylic acid or methacrylic acid, or their mixtures, together with a monomer unit of formula I, wherein R, R1 R2, R3, R4, and X are as defined above; and (b) water, wherein the binder composition is an aqueous emulsion.

Associative Monomers and Polymers

PROCESS AND COMPOSITION FOR DEPOSITING A TEMPORARY BARRIER LAYER ON SPRAY BOOTHS AND THE LIKE

Spray booth walls and like surfaces subject to accumulations of waste solids can be protected by a subsequently removable barrier layer coating deposited from an aqueous solution of one water soluble copolymers of: (A) from 15% to 90% by weight (calculated with reference to the copolymer) of at least one nitrogen-free olefinic monomer, and (B) from 85% to 10% by weight (calculated with reference to the copolymer) of at least one linearly polymerizable monomer containing at least one tertiary amine function. The copolymers preferably are at least partially neutralized with acid and/or quaternized, so that the pH of the total composition is not greater than 7.

COATING SUBSTRATES

In a method for coating a substrate, preferably a cellulosic substrate, an aqueo us coating comprising a polymer having carbonyl functional moities may be tandem coated directly onto or beneath an UV cured coating. The method provides a low VOC system which offers good adhesion between the two coatings.

PLASMA-INDUCED POLYMER COATINGS

The present invention relates to coated articles wherein the polymer chains of the coating are obtainable by after-glow plasma-induced polymerization of a monomer under specific plasma conditions. The invention further relates to a method for the production of articles coated with a polymer of said features.

POLYMERIC SURFACE COATINGS

Polymers of one or more radical polymerisable monomers which polymer has pendant groups bearing a centre of permanent positive charge and other pendant groups capable of stably binding the polymer to a surface are useful in, the treatment of surfaces to render them biocompatible. The polymers may contain pendant groups which bind the polymer to a surface by physisorption, covalent bonding or ionic interactions. Additionally reactive groups in the polymer may serve as points for attachment of ligands to the polymer when coated on a surface.

BI-COMPONENT PAINT ANTI-ASBESTOS

Peinture bi-composant anti-amiante caractérisé en ce qu'elle comprend en pourcentage volumique par rapport à son volume totale : - Entre 73 et 77 % d'une formulation A, - Entre 23 et 27 % d'une formulation B.

Curable carbamate-functional polymer compositions

Blood filter and method for producing same

Provided is a blood filter that contains a porous element and a copolymer, which is present on at least a part of the surface of the porous element and which contains a repeating unit containing an organic group represented by formula (a) and a repeating unit containing an organic group represented by formula (b) (in the formulae, Ua1, Ua2, Ub1, Ub2, Ub3 and An- are as set forth in the description and the claims).

Composition for water-based coating fluid

Provided is a composition for water-based coating fluids which comprises an aqueous composition including a polymer of an N-vinylcarboxamide and which efficiently dries when used for producing coated articles. The composition for water-based coating fluids comprises water and a copolymer of an N-vinylcarboxamide monomer with a monomeric salt of an unsaturated carboxylic acid, wherein the molar ratio of the N-vinylcarboxamide monomer to the monomeric salt of an unsaturated carboxylic acid is 7.0:93.0 to 93.0:7.0 and the copolymer has a weight-average molecular weight of 15,000-2,500,000.

COMBINACIONES DE AGLOMERANTES ENDURECIBLES POR LA HUMEDAD, UN PROCEDIMIENTO PARA SU OBTENCION Y SU APLICACION.

WATERY COVERING AGENTS OF FAST HARDENING

PLASMA-INDUCED POLYMER COATINGS

The present invention relates to coated articles wherein the polymer chains of the coating are obtainable by after-glow plasma-induced polymerization of a monomer under specific plasma conditions. The invention further relates to a method for the production of articles coated with a polymer of said features.

STABILIZED IMAGEABLE COATING COMPOSITION AND PRINTING PLATE PRECURSOR

The present invention relates to printing plate coating compositions comprising: (a) a carbon pigment dispersible in water; (b) at least one polymer comprising at least one ionomeric polymer subunit; and (c) at least one high molecular weight thickening agent which shows pseudoplastic behavior. The printing plate precursor of this invention is prepared by coating a printing plate substrate with the coating composition.

PIGMENT DISPERSION AND INK COMPOSITION USING THE SAME

The present invention provides a pigment dispersion containing at least a pigment at a concentration of from 2 to 50 mass % in the pigment dispersion, and a polymer having from 2 to 50 mass % of repeating units represented by the following formula (1) and from 2 to 40 mass % of repeating units represented by the following formula (2), and having a weight average molecular weight of 10,000 to 500,000. In formula (1), R1 represents a hydrogen atom or a methyl group, I represents CO, COO, etc., R2 represents an alkyl group having 1 to 4 carbon atoms. In formula (2), R4 represents a hydrogen atom or a methyl group, J represents CO, COO, etc., R5 represents a hydrogen atom, an alkyl group, an aryl group, etc., W represents a single bond or a bivalent linking group, and P represents a heterocyclic residue having a hetero ring contained in an organic pigment.

Curable carbamate-functional polymer composition

A curable composition is disclosed comprising: (a) a first component comprising a carbamate group-containing polymer according to the formula: wherein R1 represents H or CH3, R2 represents H, alkyl, or cycloalkyl, L represents a divalent linking group, A represents repeat units derived from one or more other ethylenically-unsaturated monomers, x represents 10 to 90 weight percent, and y represents 90 to 10 weight percent with x + y equal to 100 weight percent, and (b) a second component comprising a compound having a plurality of functional groups that are reactive with said carbamate group.

METHOD FOR EMULSION POLYMERIZATION AND EMULSION MANUFACTURED BY THE SAME

PROBLEM TO BE SOLVED: To provide a method for preparing an emulsion, high in stability, miscibility, and adhesiveness by causing emulsion polymerization to occur in water between 1-35 mass percent of N-vinyl acetamide and a compound having copolymerizable ethylenic double bonds, and to provide an emulsion prepared by this method. SOLUTION: This method comprises causing emulsion polymerization to occur in water between 1-35 mass percent of N-vinyl acetamide and 65 mass percent or more of a compound having ethylenic double bonds copolymerizable with the N-vinyl acetamide. Also provided is an emulsion manufactured by this method. COPYRIGHT: (C)2001,JPO ...

ПОЛИМЕР, СПОСОБ ПОЛУЧЕНИЯ ПОЛИМЕРА, ПОВЕРХНОСТЬ С ПОКРЫТИЕМ, СПОСОБ ПОКРЫТИЯ ПОВЕРХНОСТИ

Описывается полимер, пригодный для длительного контакта с живыми тканями и жидкостями тела и протеинсодержащими растворами. Он образован путем радикальной полимеризации (i) цвиттерионного мономера, имеющего формулу (I), где значения Y, В, Х указаны в п.1 формулы; (ii) сомономера, имеющего связующуюся с поверхностью группу, который является сомономером, имеющим фторалкильную или силоксановую группу, общей формулы (VII) или способным к сшивке сомономером общей формулы (VII А), где значения R14, А1, Q, QQ указаны в п. 1 формулы, (XII), где значения Y2, В9 , Q5 также указаны в п.1 формулы; причем указанный цвиттерионный мономер и указанный сомономер вводят в радикальную полимеризацию в мольном отношении в интервале от 5:95 до 95:5; и (iii), а также необязательно мономера-разбавителя общей формулы (VI), где R14 - водород или метил; и Q - C8-24-алкил. Описывается также способ его получения, поверхность с покрытием и способ покрытия поверхности. Технический результат - получение полимера с боковыми ...

Strahlungsvernetzbare transparente Überzugsmassen, die basische kolloidale Kieselsäure enthalten.

PLASMAINDUZIERTE POLYMERE BESCHICHTUNGEN

Coating composition

A composition capable of depositing an acid-removable coating on a substrate comprises 50-99% by weight of a liquid carrier and 1-50% by weight of a solid dispersed therein which comprises a polymer and a wax, at least 10% of the solid being a polymer containing AxBgCz monomer units, in which A is a monomer which when polymerized gives rise to a polymer of the hardness of polymethyl methacrylate, B is a monomer which when polymerized gives rise to a polymer of the hardness of polyethyl or poly-2-ethylhexyl acrylate, C is a basic amino nitrogen-containing monomer, x is 0-90% by weight, y is 0-90% by weight, z is 10-100% by weight and x + y + z is 100%. The composition may also contain a resin and/or a plasticizer. Specified polymers include copolymers of: (a) methyl methacrylate, ethyl acrylate and a dialkylaminoethyl methacrylate and (b) styrene, ethyl acrylate and 2-methyl-5-vinyl pyridine. The examples describe compositions containing a latex of the above-mentioned styrene copolymer and ...

AQUEOUS POLYMER PREPARATIONS

CORROSION PROTECTION AGENT AND CORROSION PROTECTION PROCEDURE FOR METAL SURFACES

PROCEDURE FOR THE PRODUCTION OF HYDROPHILIC COATINGS AS WELL AS FROM IT RECEIVED PRODUCTS

PLASMA-INDUCED POLYMERS COATINGS

AQUEOUS COATING COMPOSITION

Polymeric surface coatings

Plasma-induced polymer coatings

MOISTURE-HARDENING BINDER COMPOSITIONS, A PROCESS FOR THEIR PRODUCTION AND THEIR USE

MOISTURE-HARDENING BINDER COMPOSITIONS, A PROCESS FOR THEIR PRODUCTION AND THEIR USE of the disclosure Binder compositions comprising A) copolymers having a molecular weight of from 1500 to 75000 of maleic acid anhydride with other selected olefinically unsaturated monomers B) organic polyamines with aldimine- and/or ketimine-blocked amino groups and, optionally reaction products containing amide groups of (i) copolymers A) with (ii) polyamines having free and blocked amino groups, a process for the production of these compositions by mixing components A) and B) and optionally partially blocked polyamines which react with a part of component A) under formation of component C) as well as the use of these binder compositions as binder in lacquers, coating compositions or sealing compounds.

WATER RESISTANT INK JET PRINTABLE SHEET

A water resistant coating composition for ink jet recordable substrates having a pH of less than 7, which includes: (a) an aqueous polyurethane dispersion; and (b) an aqueous solution of a nitrogen containing polymeric dye fixative compound. When applied to a suitable substrate, the coating composition allows for the recording of sharp, waterfast images. A coated ink recordable substrate is also disclosed, which includes a substrate having at least one side and at least one side of the substrate has a coating layer derived from the above described coating composition.

IMPROVED MARINE PAINT COMPOSITIONS

Marine paint composition comprising: a first polymer comprising from 20 to 70 wt% of monomer units A of at least one hydrolysable either tin or silicium ester of an olefinically unsaturated carboxylic acid or salt of copper, zinc, calcium of an olefinically unsaturated carboxylic acid, the balance being monomer units C selected from the group consisting of esters of ethylenically unsaturated carboxylic acids with C1-C18 alcohols, styrene, alpha-methyl styrene, vinyl toluenes, and mixtures thereof; a second polymer comprising from 5 to 40 wt% of at least one monomer B selected from the group consisting of the N-vinyl lactam monomers of general formula CH2=CH-NR'''''-CO-R', the N- vinyl amides of general formula CH2=CH-N-CO-R'', the monomers of general formula CH2=CR'''-COO-R''''-NR'''''-CO-R', the monomers of general formula CH2=CR'''-COO-R''''-N-CO-R'', 2-pyrrolidone-1-isoprenyl ketone, and mixtures thereof, wherein R' is a n-alkylidene radical having 2 to 8 carbon atoms, -R'' is selected ...

PRINTABLE GAS BARRIERS

A method is provided for enhancing the gas barrier properties of substrates such as materials used in packaging, by applying a composition comprising a vinyl alcohol / vinyl amide copolymer, a cross-linker and, optionally, a diacrylate or other polyacrylate and a photoinitiator to the material and curing the composition by irradiation with UV light, visible light, IR irradiation and/or electron beam or by exposure to heat. The method includes the optional step of subjecting the material to a low-temperature plasma discharge or a corona discharge prior to applying the composition. The method provides, for example, packaging materials, such as, flexible packaging materials such as plastic films producing packaging materials with excellent gas barrier properties which are readily printed upon.

AQUEOUS COATING COMPOSITION WITH EXTENDED OPEN TIME

An aqueous coating composition having extended open time is provided. The aqueous coating composition includes an emulsion polymer, the polymer including a copolymerized ethylenically-unsaturated monomer having a pendant group selected from the group consisting of acetoacetate, acetoacetamide, cyanoacetate, and cyanoacetamide; a polyether monoamine or polyether (diamine having primary or secondary amino functionality; and an alkyl polyglycoside. And a method for extending the open time of an aqueous coating composition by forming the composition and applying the composition to a substrate is also provided.

photo-conductive organic materials

Composition of coating

BI-COMPONENT PAINT ANTI-ASBESTOS.

HALF MIRROR PRODUCING COMPOSITION AND PRODUCING METHOD OF IT

Uso de um polìmero amino funcional, polimero amìno funcional, composição, e, base moìda, tinta de pintupa ou tinta de impressão

Polìmero, agente tensoativo polimerizável, processo para formar polìmeros, emulsão, suspensão ou dispersão de polìmeros, e, mistura de pre-polimerização

NITROGEN-CONTAINING POLYMERS FOR METAL SURFACE TREATMENT

The invention relates to a passivating layer on a metal surface, which can be obtained by bring the metal surface into contact with a composition consisting of a water-soluble, nitrogen-containing polymer; a surface whose structure consists of a metal surface and the inventive passivating layer; a method for forming a passivating layer on a metal surface; the use of a composition consisting of a water-soluble, nitrogen-containing polymer, for passivating a metal surface; and a structure on a metal surface, comprising an inventive passivating layer and other coats of lacquer.

Aqueous fluorochemical compositions

Water-based coating compositions comprise an aqueous solution, emulsion, or dispersion of (a) a water-soluble or water-dispersible polymer or oligomer having at least one anionic moiety which is capable of reacting with an oxazoline or oxazine moiety; (b) a water-soluble or water-dispersible polymer or oligomer having at least one oxazoline or oxazine moiety; and (c) colloidal silica; at least one of the components (a) and (b) further comprising at least one fluoroaliphatic moiety. The compositions can be used to form hard coatings having low surface energy and high abrasion resistance.

Polymeric surface coatings

Polymers of one or more radical polymerisable monomers which polymer has pendant groups bearing a centre of permanent positive charge and other pendant groups capable of stably binding the polymer to a surface are useful in the treatment of surfaces to render them biocompatible. The polymers may contain pendant groups which bind the polymer to a surface by physisorption, covalent bonding or ionic interactions. Additionally reactive groups in the polymer may serve as points for attachment of ligands to the polymer when coated on a surface.

Temporary coating of spraying booths

The use of amino-containing copolymers in an aqueous preparation which is soluble in water to give a clear solution, as a temporary coating in paint spray booths, the copolymers being obtained by copolymerising a) from 15 to 90% by weight of one or more nitrogen-free monomers containing an olefinic double bond and b) from 85 to 10% by weight of one or more monomers which contain at least one tertiary amino function and can be polymerised to give a linear polymer, diallylamine, 2-vinylpyridine and/or 4-vinylpyridine, the amino groups in the copolymers optionally being fully or partially neutralised or quaternised.

Polymeric ammonium compounds as charge directors

Use of polymeric ammonium salts having a molecular weight of about 5,000 to about 500,000 obtained by homopolymerisation of monomers such as diallyldialkylammonium chlorides and by copolymerisation of mixtures of two monomers such as diethyldimethylammonium chloride and diallylmethyloctylammonium chloride having molar monomer ratios of about 0.5:0.5 to about 0.95:0.05 in the copolymer, and optionally by subsequent anion exchange, individually or in combination as charge directors in electrophotographic toners and developers used for copying or duplication of originals and for printing electronically, magnetically or optically stored data or in colour proofing, and as charge directors in powders and coating powders.

HYDROPHILIC CATIONIC DISPERSION POLYMERS FOR IMPROVED PRINT QUALITY AND WATER FASTNESS

POLYMER COATING SLIDE GLASS

PROBLEM TO BE SOLVED: To make it possible to provide a slide glass which is inexpensive and has a stable cell fixing capability equal to that of polylysine coating slide glass and to obtain a good dyed image by coating the slide glass with chitosan as a polymer. SOLUTION: The slide glass formed by coating its surface with the polymer in order to stably fix a cell or tissue slice is coated with the chitosan or polyallylamine as the polymer. Both of the chitosan and the polyallylamine to be used as a coating material in this case are polymers having cationic amino groups and the sure coating is executed by ion bonding to the slide glass surface having an anion charge. The chitosan or polyallylamine coating on the slide glass surface brings about the stable or sure adsorption of the cells to the slide glass surface. The chitosan is prepd. as an aq. soln. in the form of an ordinary hydrochloride in order to use the chitosan as the aq. soln., by which the low-viscosity aq. soln. is obtd. COPYRIGHT ...

POLYMERISIERBARE PORPHYRINE

Neue beschichtete Membranen und andere Artikel

WATER-STEADY INK RADIATION RECORDING SHEET

PROCEDURE FOR THE MODIFICATION OF METAL SURFACES

TEMPORARY COATING OF LACQUER FINISH CABS.

Polymeric surface coatings

Aqueous emulsion copolymer compositions

Aqueous coating composition with extended open time

Coating substrates

POLYMERIC SURFACE COATINGS

ELECTROCONDUCTIVE POLYMERS HAVING IMPROVED SOLVENT HOLDOUT PROPERTIES

COMPOSITION FOR METAL SURFACE TREATMENT, METAL SURFACE TREATMENT METHOD, AND METAL MATERIAL

COATING SOLUTION FOR FORMING TRANSPARENT SILICA COATING FILM AND METHOD FOR PRODUCING TRANSPARENT SILICA COATING

The invention provides a coating solution for forming transparent silica coating film which solution is stable and can readily form comparatively thick silica coating film on a substrate through single application of the coating solution without use of an organic solvent. The invention also provides a method for producing transparent silica coating film. The coating solution comprising an aqueous solution contains at least one silicon compound which is selected from the group consisting of silicon oxide, silicic acid, and a silicic acid hydrate and which has been modified whereby having silanol groups; a strong organic base; and a water- soluble polymer, wherein the silicon compound is dissolved in the aqueous solution in presence of the strong organic base.

POLYMERIC SURFACE COATINGS

Polymers of one or more radical polymerisable monomers which polymer has pendant groups bearing a centre of permanent positive charge and other pendant groups capable of stably binding the polymer to a surface are useful in the treatment of surfacts to render them biocompatible. The polymers may contain pendant groups which bind the polymer to a surface by physisorption, covalent bonding or ionic interactions. Additionally reactive groups in the polymer may serve as points for attachment of ligands to the polymer when coated on a surface.

Coating composition

The present invention addresses the problem of providing a coating composition which has good storage stability and is capable of forming a coating film that has good processability and is capable of maintaining contamination resistance under outdoor exposure. The present invention provides a coating composition which contains (a) a hydroxyl group-containing resin, (b) a crosslinking agent, (c) an anionic surfactant containing a sulfonic acid group or a sulfonic acid salt group, and (d) a specific copolymer resin. The anionic surfactant (c) containing a sulfonic acid group or a sulfonic acid salt group is contained in an amount of 1-20 parts by mass and the copolymer resin (d) is contained in an amount of 0.1-20 parts by mass relative to 100 parts by mass of the total solid content of the hydroxyl group-containing resin (a) and the crosslinking agent (b).

Method for preparing polymer coating with self-cleaning function on surface of article

복합재 및 그의 생산 방법

... 본 발명에 따르면, 제1면 및 제2면을 가지되, 상기 제1면 및 제2면 각각은 그 표면에 고분자 코팅을 가지는 직물층; 상기 직물층의 상기 제1면 상의 상기 고분자 코팅에 접착된 제1고분자층; 및 상기 직물층의 상기 제2면 상의 상기 고분자 코팅에 접착된 제2고분자층을 포함하고, 상기 직물층의 상기 제1면 및 제2면 상의 상기 고분자 코팅은 각각 하기 화학식 (I) 중 하나의 기를 포함하는 고분자 전구체를 중합하는 것에 의하여 형성되는, 복합재가 제공된다. 상기 화학식에서, R2 및 R3은 (CR7R8)n 또는 기 CR9R10, CR7R8CR9R10 또는 CR9R10CR7R8 중에서 독립적으로 선택되고(여기서, n은 0, 1, 또는 2이고, R7 및 R8은 수소, 할로(halo) 또는 하이드로카빌(hydrocarbyl) 중에서 독립적으로 선택되고, R9 또는 R10 중 하나는 수소이고 나머지는 전자 끄는 기(electron withdrawing group)이거나, R9 및 R10이 함께 전자 끄는 기를 형성함), R4 및 R5는 CH 또는 CR11 중에서 독립적으로 선택되며(여기서, R11은 전자 끄는 기임), 점선은 결합의 존재 또는 부재를 나타내고, X1은 이것이 부착된 점선 결합이 부재한경우 기 CX2X3이며, 이것이 부착된 점선 결합이 존재하는 경우 기 CX2이고, Y1은 이것이 부착된 점선 결합이 부재한 경우 기 CY2Y3이며, 이것이 부착된 점선 결합이 존재하는 경우 기 CY2이고, X2, X3, Y2, 및 Y3은 수소, 불소 또는 기타 치환체 중에서 독립적으로 선택되며, R1은 수소, 할로(halo), 니트로(nitro), 또는 작용기에 의하여 임의로 치환되거나 삽입된 하이드로카빌(hydrocarbyl), 또는 중에서 선택되며, R13은 C(O) 또는 S(O)2 이다.

COMPOSITE ARTICLES AND METHODS OF PRODUCING SAME

Coating substrates

In a method for coating a substrate, preferably a cellulosic substrate, an aqueous coating comprising a polymer having carbonyl functional moities may be tandem coated directly onto or beneath an UV cured coating. The method provides a low VOC system which offers good adhesion between the two coatings.

WASSERBESTÄNDIGES TINTENSTRAHLAUFZEICHNUNGSBLATT

ELECTROCONDUCTIVE RESIN COATINGS FOR RECORDING PAPER WITH IMPROVED SOLVENT HOLDOUT PROPERTIES AND PAPERS COATED WITH THEM

Purpurrote Farbstoffe liefernde Kuppler für photographische Materialien

Passivating layer on a metallic surface, prepared by precipitation of water-soluble, nitrogen-containing polymer at the metal surface upon addition of metal salt(s) at a pH of less than 7

Passivating layer (I) on a metallic surface is prepared by contacting the surface with a composition comprising a water-soluble, nitrogen-containing polymer that is a base, whereby an aqueous solution of the polymer forms a precipitate at the metal surface upon addition of one or more metal salts at a pH of less than 7. Independent claims are included for: (a) metallic surfaces having the passivating layer (I); (b) a construction (II) comprising a metallic surface, the passivating layer (I) and further paint layers and; (c) a process for the formation of the construction (II) by formation of the passivating layer (I) on the metallic surface followed by painting.

WÄSSRIGE FLUORCHEMIKALIEN-ZUSAMMENSETZUNGEN UND ABRIEBBESTÄNDIGE BESCHICHTUNGEN DARAUS

UNDER THE INFLUENCE OF HUMIDITY HARDENABLE ONE BONDING AGENT COMBINATIONS, A PROCEDURE FOR YOUR PRODUCTION AND YOUR USE.

QUICK DRYING, AQUEOUS ONES COATING MEANS

THICKENER

NEW ASSOCIATIVE MONOMERS AND POLYMERS

Coating substrates

POLYMETHYLENE AMINE, METHOD FOR THE PRODUCTION AND USE THEREOF

Plasma-induced polymer coatings

ARTICLES HAVING A COATING FORMED FROM A POLYMERIC BLEND

This invention relates to articles comprising a substrate bearing a coating formed from a blend of polymers. Many articles having the desired properties of durability, strength, optical clarity, can be adversely affected by the surfaces of those articles. It would be desirable to provide a coating material that could alter the surface of an otherwise useful article. This invention provides an article comprising a substrate bearing an optically clear, non-crosslinked coating formed from a blend comprising at least one polymer containing carbonylamido functional groups and at least one hydrophobic polymer substantially free of acidic functional groups. The coating is useful for promoting adhesion, increasing the hydrophilicity of the surface of the article, and increasing receptivity of the substrate for aqueous based inks.

AQUEOUS COATING COMPOSITION OF AN ACRYLIC-VINYL OXAZOLINE ESTER POLYMER

CURABLE CARBAMATE-FUNCTIONAL POLYMER COMPOSITION

A curable composition is disclosed comprising: (a) a first component comprising a carbamate group-containing polymer according to the formula: wherein R1 represents H or CH3, R2 represents H, alkyl, or cycloalkyl, L represents a divalent linking group, A represents repeat units derived from one or more other ethylenically-unsaturated monomers, x represents 10 to 90 weight percent, and y represents 90 to 10 weight percent with x + y equal to 100 weight percent, and (b) a second component comprising a compound having a plurality of functional groups that are reactive with said carbamate group.

Hard, Impermeable, Flexible and Conformal Organic Coatings

Disclosed is a substantially alternating copolymer that is conformal, hard, flexible, and has low oxygen permeability. Also disclosed is an iCVD-based method of coating a substrate with the substantially alternating copolymer. 1. An article , comprising a substrate and a coating , wherein the coating comprises a substantially alternating copolymer; said substantially alternating copolymer is derived from a first monomer and a second monomer; the first monomer is 4-aminostyrene; and the second monomer is maleic anhydride.2. The article of claim 1 , wherein the coating has oxygen permeability between about 5×10and about 0.05×10Barrers.3. The article of claim 1 , wherein the coating has hardness between about 0.1 GPa and about 0.6 GPa.4. The article of claim 1 , wherein the coating has an elastic modulus between about 5 GPa and about 25 GPa.5. The article of claim 1 , wherein the coating has an elastic modulus between about 10 GPa and about 20 GPa.6. The article of claim 1 , wherein the coating is conformal.737-. (canceled)38. The article of claim 1 , wherein the substrate comprises Si.39. The article of claim 1 , wherein the substrate comprises polydimethylsiloxane.40. The article of claim 1 , wherein the substrate comprises polystyrene.41. The article of claim 1 , wherein the substrate comprises polycarbonate.42. The article of claim 1 , wherein the substrate is non-planar.43. The article of claim 1 , wherein the substrate claim 1 , when exposed to a solvent claim 1 , swells or dissolves.44. The article of claim 1 , wherein the substrate is a wafer.45. The article of claim 1 , wherein the coating has a thickness of 200-250 nm.46. The article of claim 1 , wherein the coating has a thickness of about 200 nm.47. The article of claim 1 , wherein the coating has a thickness of about 1 μm. This invention was made with government support under grant number N00014-97-1-0197 awarded by the Navy, and grant number CHE9421982 awarded by the NSF. The government has certain rights ...

PHOTO-ACTIVATED HYDROPHILIC COATINGS AND METHODS FOR THEIR PREPARATION AND USE

Disclosed herein are coating compositions and methods of making and using the same. The coating composition includes a first polymer having at least one positively charged group; a second polymer having at least one negatively charged group; and at least one protecting group contacting the positively charged group of the first polymer, the negatively charged group of the second polymer, or both. The protecting group is configured to be removed by photocleavage to form a salt bridge between the positively and negatively charged groups. The coating composition may be hydrophilic when the salt bridge is formed. 1. A coating composition comprising:a first polymer comprising at least one positively charged group;a second polymer comprising at least one negatively charged group; andat least one protecting group contacting the at least one positively charged group of the first polymer, the at least one negatively charged group of the second polymer, or both, wherein the at least one protecting group is configured to be removed by photo cleavage to form a salt bridge between the at least one positively and at least one negatively charged groups.2. The coating composition of claim 1 , further comprising at least one self-cleaning mineral.3. The coating composition of claim 2 , wherein the at least one self-cleaning mineral is a photocatalytic material.4. The coating composition of claim 2 , wherein the at least one self-cleaning mineral is titanium oxide claim 2 , calcium carbonate claim 2 , cobalt oxide claim 2 , chromium oxide claim 2 , iron oxide claim 2 , tin oxide claim 2 , silicon oxide claim 2 , zirconium oxide claim 2 , aluminum oxide claim 2 , magnesium oxide claim 2 , zinc oxide claim 2 , magnesium oxide claim 2 , silver oxide claim 2 , or combinations thereof.5. The coating composition of claim 2 , wherein the amount of the at least one self-cleaning mineral in the coating composition is about 0.01% to about 10% by weight.6. The coating composition of claim 1 , ...

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. 1. A curable composition comprising a polymerizable organic composition comprisingi) at least 30 wt-% of a multifunctional polymerizable ionic liquid comprising an anion and a cationic group having at least two free-radically polymerizable groups each bonded to the cationic group via a divalent linking group wherein the linking group independently comprises one or more linkages selected from amide, urethane, or ester and the multifunctional polymerizable ionic liquid has an air to nitrogen curing exotherm ratio of at least 0.70; andii) at least one other ethylenically unsaturated monomer, oligomer, or polymer.2. The curable composition of wherein the polymerizable organic composition further comprises is a monofunctional polymerizable ionic liquid.3. The curable composition of wherein the multifunctional polymerizable ionic liquid has an air to nitrogen curing exotherm ratio of at least 0.90.4. The curable composition of wherein the other ethylenically unsaturated monomer(s) claim 1 , oligomer(s) claim 1 , or polymer(s) has an air to nitrogen curing exotherm ratio of no greater than 0.50.5. The curable composition of wherein the other ethylenically unsaturated monomer claim 4 , oligomer claim 4 , or polymer having an air to nitrogen curing exotherm ratio of no greater than 0.50 is present an amount of at least 25 wt-% of the total polymerizable organic composition.6. The curable ...

METHODS OF NANOSCALE DIRECTIONAL WETTING AND USES THEREOF

This invention discloses a method for controlling nanoscopic wetting near or at a molecular scale for synthetic material applications. In particular this invention relates to a method for preparing a monolayer or thin film with a patterned nanoscopic wetting surface using a ‘sitting’ phase of polymerizable amphiphile, wherein hydrophobic alkyl chains of the amphiphile extend along the supporting surface and the amphiphile molecules align side-to-side, effectively forming a repeating cross-section of bilayer with alternating hydrophilic and hydrophobic stripes of a ˜6 nm pitch tunable based on the chain length of the amphiphile. Products prepared according to the methods disclosed herein are within the scope of this invention. In some embodiments, monolayers or thin films so prepared are transferable. 1. A method for preparing a monolayer or a thin film with a patterned nanoscopic wetting surface comprising the steps of :a) preparing a polymerizable amphiphile with at least one hydrophobic constituent and one hydrophilic constituent;b) preparing a supporting surface;c) assembling the polymerizable amphiphile on said supporting surface, wherein said amphiphile adopts a horizontal orientation exposing both hydrophobic and hydrophilic constituents; andd) polymerizing the assembled amphiphile to afford a monolayer or thin film with a patterned nanoscopic wetting surface.2. The method of claim 1 , wherein polymerization of said monolayer or thin film of the polymerizable amphiphile is performed by irradiating the assembled polymerizable amphiphile with an UV light.3. The method of claim 1 , wherein said supporting surface comprises graphene claim 1 , highly oriented pyrolytic graphite (HOPG) claim 1 , or a layered material such as MoSor WS.4. The method of claim 1 , wherein said polymerizable amphiphile is a phospholipid.5. The method of claim 4 , wherein said phospholipid is 1 claim 4 ,2-bis(10 claim 4 ,12-tricosadiynoyl)-sn-glycero-3-phosphocholine (diyne PC) claim 4 , ...

EXFOLIATION LAYER AND FABRICATION METHOD THEREFOR

This invention relates to an exfoliation layer composed of a cationic polymer electrolyte or organosilane and negatively charged phyllosilicate sheet-shaped nanoparticles, and to a method of manufacturing the exfoliation layer, including a) negatively charging the surface of a substrate, b) applying a cationic polymer electrolyte or performing a silanization process, and c) negatively charging and applying phyllosilicate. Since the exfoliation layer of the invention has an effect of reducing bonding force due to the sheet-shaped nanoparticles therein, the exfoliation layer enables a flexible display to be temporarily fixed on a supporting substrate upon fabrication of the flexible display and to then be easily separated after the completion of the fabrication thereof. 1. An exfoliation layer , comprising:a cationic polymer electrolyte or organosilane, and negatively charged phyllosilicate sheet-shaped nanoparticles.2. The exfoliation layer of claim 1 , wherein the exfoliation layer comprises a lower layer composed of the cationic polymer electrolyte or organosilane and an upper layer composed of the negatively charged phyllosilicate sheet-shaped nanoparticles.3. The exfoliation layer of claim 2 , wherein the lower layer and the upper layer are repeatedly stacked.4. The exfoliation layer of claim 3 , wherein the lower layer and the upper layer are stacked in the same number of layers.5. The exfoliation layer of claim 1 , wherein a cationic polymer of the cationic polymer electrolyte is selected from the group consisting of PDDA (poly(diallyldimethylammonium chloride)) claim 1 , PEI (poly(ethylene imine)) claim 1 , PAA (poly(amic acid)) claim 1 , PSS (poly(styrene sulfonate)) claim 1 , PAA (poly(allyl amine)) claim 1 , CS (Chitosan) claim 1 , PNIPAM (poly(N-isopropyl acrylamide)) claim 1 , PVS (poly(vinyl sulfate)) claim 1 , PAH (poly(allylamine)hydrochloride) claim 1 , and PMA (poly(methacrylic acid)).6. The exfoliation layer of claim 1 , wherein the phyllosilicate ...

Nitrofunctional acrylate copolymers for binder compositions

수계 도료 및 도장 및 기타 적용분야에서의 결합제 조성물 및 그의 용도가 제공된다. 본 발명의 결합제 조성물은 (a) 하기 화학식 I의 단량체 단위와 함께, 아크릴산 또는 메타크릴산의 하나 이상의 에스터 또는 아마이드, 또는 이들의 혼합물로부터 형성된 공중합체(R, R 1 , R 2 , R 3 , R 4 및 X는 상기 정의한 바와 같음); 및 (b) 물을 포함하고, 수성 에멀전이다: [화학식 I]

A kind of composite coating of preventing metal corrosion and preparation method thereof

本发明提出一种防金属腐蚀的复合涂层，包括从金属基底向上布置的亲水性纳米SiO 2 层、聚烯丙基胺盐酸盐层、假单胞菌属胞外聚合物层，构成所述亲水性纳米SiO 2 层的纳米粒子的粒径范围为100～700nm。本发明将具有自愈功能的多聚合物(微生物胞外聚合物)引入涂层当中，来提供一些新的功能，如应对外界刺激或破坏、恢复涂层的保护功效和延长其服务寿命等，并且几乎没有副作用。

Cationic latex paint compositions

내용없음 No content

Cationic latex paint composition

Compositions and methods for treating metal surfaces

(57)【要約】 陽イオンポリマーおよびアルカリ水性シリケートを含有する実質的にシランを含まない水溶液と金属表面を接触させることからなる金属表面に親水性被覆を形成する方法。

Superhydrophilic coatings

A superhydrophilic coating can be antireflective and antifogging. The coating can remain antireflective and antifogging for extended periods.

Cationic latex coating

公开了一种新的涂料组合物及其制备方法和用途。这种涂料组合物对阴离子基底具有改进的附着性，它含有一种阳离子聚合粘合剂的水分散体。

Methods of testing textile fibres

Kationische latex lackzusammensetzung.

Verfahren zur herstellung von verpackungen mit fettbarriereeigenschaften

Beschrieben wird ein Verfahren zur Herstellung von Verpackungen, wobei die Verpackungsoberfläche mit einem Polyelektrolytkomplex beschichtet wird und wobei der Polyelektrolytkomplex aus mindestens einem ersten Polymer und mindestens einem zweiten Polymer besteht, wobei das erste Polymer ein anionisches Polymer und das zweite Polymer ein kationisches Polymer ist. Die Verpackungen zeichnen sich durch gute Fettbarriereeigenschafen aus.

ビニルウレタンの共重合体

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Procedimiento para el revestimiento de sustratos con copolimeros de viniluretano

Procedimiento para el revestimiento de sustratos con copolimeros de viniluretano

PROCEDIMIENTO PARA EL REVESTIMIENTO DE SUSTRATOS CON COPOLIMEROS DE VINILURETANO.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE POLIMERIZAN COPOLIMEROS DE N-VINILCARBAMATO DE METILO, DE FORMULA GENERAL (I), EN PRESENCIA DE INICIADORES BAJO PRESION Y A UNA TEMPERATURA COMPRENDIDA ENTRE 30 Y 150 GRADOS, CON MONOMEROS DE FORMULA GENERAL (II) O CON MONOMEROS DE FORMULA GENERAL (III); SEGUNDA, EL COPOLIMERO OBTENIDO SE APLICA SOBRE EL SUSTRATO; Y POR ULTIMO, DICHO COPOLIMERO Y EL SUSTRATO SE TRATAN TERMICAMENTE.DE APLICACION EN LA FABRICACION DE REVESTIMIENTOS DE LACA TERMICAMENTE RETICULABLES.

Neue copolymere des n-vinylcarbamidsaeuremethylesters

用于柔性防水材料的脲基改性的聚丙烯酸酯水性分散体

本发明公开了一种用于柔性防水材料的脲基改性的聚丙烯酸酯水性分散体，其由包含以下物质或由以下物质组成的单体的聚合获得，基于总的单体重量计：(a)15至40重量％的苯乙烯和/或甲基丙烯酸甲酯；(b)55至70重量％的至少一种(甲基)丙烯酸C4‑8烷基酯；(c)1至10重量％的异氰酸酯；(d)0.5至3重量％的含C＝C双键的胺；(e)0.5至3重量％的不含C＝C双键的胺；(f)0.1至2重量％的对苯乙烯磺酸钠和/或3‑烯丙氧基‑2‑羟基‑1‑丙磺酸钠，本发明还提供了一种制备该水性分散体的方法。以该分散体制备的防水涂料具有优异的拉伸强度和断裂伸长率。