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7589158 |
Polymers with improved shelf stability
The present invention relates to polymers polymerized sequentially or in stages and having varied functionality and/or monomer content as the polymerization progresses, as well as the methods for...
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6984674 |
Curable, weldable coating compositions
A curable coating composition is disclosed comprising a resinous binder comprising (a) a reaction product of an epoxy-containing polymer with a compound containing phosphorus acid groups, the...
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6946502 |
Paint compositions
The present invention concerns a paint composition which comprises a binder, a coalescent agent and optionally admixtures and auxiliary agents known per se. The film forming agent comprises a...
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6887360 |
Stable, reduced gloss electrocoat compositions and methods for using the same
Electrocoat compositions providing coatings having reduced gloss levels are disclosed. The reduction in gloss is achieved through the incorporation of a solid polymer additive to a standard...
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6780902 |
Water-based coating composition
The present invention provides an aqueous coating composition comprising a carboxyl-containing, acrylic-modified polyester resin (B) neutralized and dispersed in an aqueous medium, the polyester...
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6683131 |
Protective coating of metal and product therefrom
A water-based liquid treatment composition for metal surfaces comprises water, (A) dissolved, dispersed, or both dissolved and dispersed urethane resin, acrylic resin; or both urethane and acrylic...
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6596817 |
Low molar mass aliphatic polyester polyols, their preparation and use in high performance coating compositions
Low molar mass polyester polyols having a weight average molar mass M w of up to 3500 g/mol, hydroxyl numbers of from 80 to 280 mg/g and acid numbers of from 5 to 40 mg/g, comprising structural...
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6590025 |
Latex compositions having improved drying speed
Disclosed are modified latexes having improved drying speed, comprising a polymer having one or more pendant side chains, such side chain comprising the product of the reaction between a mono- or...
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6579588 |
Substrate provided with removable adhesive of polyepoxide, curing agent and microspheres
An article comprises a substrate wherein at least a portion of its surface is provided with a thermosettable adhesive composition prepared from a polyepoxide resin, a curing agent and a plurality...
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6576689 |
Water based coating composition
A water based coating composition prepared by reacting an epoxy resin (A) having a bisphenol A skeletal structure and a carboxyl group-containing acrylic resin (B) in the presence of an amine...
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6572972 |
Aqueous binders
Aqueous binders comprising organic bismuth compounds and reaction products, having a number-average molar mass M n of at least 5000 g/mol, of epoxy resins, optionally fatty acids and amines are...
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6541544 |
Textured weatherable powder coatings
A thermosetting weatherable powder coating composition applyable to a temperature sensitive substrate by means of electrostatic spray or fluidized bed, and curable at low temperature to form a...
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6525115 |
Method of making an aqueous dispersion of particles comprising an epoxy material for use in coatings
The present invention relates to a method of making an aqueous dispersion of particles comprising epoxy-functional and acid-functional materials. Coating compositions made from such a dispersion...
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6514619 |
Aqueous resin composition and coated metal material having cured coating of the same
An aqueous resin composition comprising prepared by a process comprising the steps of: reacting epoxy resins comprising: (A) an aromatic epoxy resin having a number average molecular weight of at...
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6465562 |
Latex binder for coating composition
The invention concerns a novel binder for aqueous coating composition, comprising: at least a latex (A) prepared from ethylenically unsaturated monomers and having a carboxylic acid function, and...
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6462124 |
Water-dilutable coating of oh-acrlylate or polyesterurethane resin and blocked acid catalyst
A base-neutralized, water-diluted coating comprises (A) a polyhydroxyl-functional resin of an acrylate resin or an oil-free polyester containing urethane groups, (B) an amino resin partially...
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6417252 |
Aqueous resin composition for use as a sealer
A novel aqueous resin composition for use as a sealer is provided, including an aqueous resin as a major component, and a viscosity modifier adjusting the viscosity of the aqueous resin composition...
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6395836 |
Polymer useful for coating
A copolymer containing at least two acrylic copolymers having a specific range of glass transition temperatures is disclosed. The copolymer provides a film having excellent physical properties. The...
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6372823 |
Cationically electrodepositable coating composition
The present invention provides a cationically electrodepositable coating composition comprising: (A) a water-soluble or water-dispersible resin obtained by reacting a hydroxyl group of a bisphenol...
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6372824 |
Cationic electrodeposition coating composition and a process for preparing the same
Disclosed are a cationic electrodeposition coating composition and a process for preparing the same in which the dried coating film of the electrodeposition paint has an epoxy-acrylic...
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6355351 |
Cationically electrodepositable coating material
The present invention provides a cationically electrodepositable coating composition capable of forming a coating film which is excellent in both of coating film physical properties such as a...
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6342274 |
Clear powder coating
The present invention relates to a transparent powder coating material comprising a) at least one epoxy-containing binder with a content of from 20 to 45% by weight, preferably from 25 to 40% by...
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6309707 |
Coating composition comprising at least 3 components, process for its preparation, and its use
The present invention relates to a coating composition comprising at least three components, characterized in that component (I) contains as binder at least one acrylate copolymer which is...
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6306934 |
Aqueous coating composition
A protective coating composition for coating interior surfaces of beer, beverage, and food containers, as well as interior and exterior surfaces of can ends, comprises a polymeric binder of...
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6291564 |
Aqueous coating compositions, coated substrate and method related thereto
An aqueous coating composition is provided which includes crosslinkable film-forming resin and about 0.01 to about 25 weight percent on a basis of total resin solids of an amphiphilic adjuvant...
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6288170 |
Removable adhesive of polyepoxide, curing agent and microspheres
A thermosetting adhesive comprising a polyepoxide resin, a curing agent such as an imidazole and polymeric or elastomeric microspheres is removable when heated to a temperature greater than the use...
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6235812 |
Water-dispersible epoxy resins modified with vinyl acetate copolymers
The invention relates to a process for preparing a binder for electrodeposition coating compositions comprising providing: (A) from 1 to 99.9% by weight of an epoxy resin and (B) from 0.1 to...
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6235811 |
Epoxy resin-vinyl acetate polymer blends
Hybrid polymeric compositions of epoxy resin and vinyl acetate polymer are combined in an aqueous emulsion also containing an emulsifying agent and isophoronediamine as a hardener for the epoxy...
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6204332 |
Water-dilutable coating composition of polyhydroxyl condensation or addition resin, amino resin and blocked acid catalyst
A water-dilutable coating after base neutralization comprises a polyhydroxyl-functional resin including a condensation resin such as a polyester or alkyd resin, and/or a polyhydroxyl-functional...
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6190523 |
Electrocoat coating composition and process for electrocoating a substrate
An electrocoat coating composition includes an anionic addition polymer latex and a water-insoluble crosslinking resin that is dispersed with an anionic dispersing resin.
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6180691 |
Processes for preparing ink jet inks
A process for the preparation of an ink which comprises mixing an ink vehicle, a colorant and a latex containing a polymer with epoxy groups, and wherein said latex is generated by the...
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6177488 |
Aqueous colored base coating composition
The present invention provides an aqueous colored base coating composition (A) comprising a hydroxyl- and carboxyl-containing acrylic resin (A-1), a melamine resin (A-2), an alicyclic...
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6146512 |
Method of coating electrically conductive substrates
A process for controlling foam in a water-based electrophoretic coating bath for coating an electrically conductive substrate wherein the bath contains at least one cathodically depositable...
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6136895 |
Cationic electrocoating composition
The present invention can provide a cationic electrocoating composition, comprising: (a) an acrylic resin functioning as a leveling agent, which has both an amino group and an acid group in one...
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6130274 |
Aqueous dispersion of low-temperature curable cationic electrodeposition resin composition and process for preparing the same
Disclosed are an aqueous dispersion for a low-temperature curable cationic electrodeposition coating composition and a process for preparing the same in which the dried coating film of the...
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6121349 |
Aqueous polyvinyl acetal dispersions
Aqueous dispersions of carboxyl-containing polyvinyl acetals which contain no emulsifiers, no readily volatile organic solvents and no nonvolatile plasticizers, preparable by a) reacting...
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6103788 |
Curable resin composition for use in water-based coating materials
The present invention relates to a curable resin composition for use in water-based coating materials which includes as essential components an emulsion polymer (A) containing tertiary amino groups...
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6054508 |
Water dispersible resin composition and process for producing the same
A method for producing a water dispersible resin composition, comprising radically polymerizing, in the presence of a polymerization initiator, a starting mixture comprising (a) 10 to 95% by weight...
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6034157 |
Process for producing a coating composition
A process for producing an aqueous coating composition comprising an aqueous dispersion of internally crosslinked polymer microgel particles in which the microgel articles are produced by emulsion...
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6031028 |
Cationic electrodeposition coating composition
This invention provides a cationic electrodeposition coating composition comprising (A) a resin prepared by reacting an epoxy- or carboxyl-containing acrylic polymer, a bisphenol compound and a...
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6008273 |
Waterborne coating compositions for metal containers
A waterborne coating composition for metal containers, a method of coating a metal container, and a metal article useful as a food or beverage container are disclosed. The waterborne coating...
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5985955 |
Hypoallergenic coating composition for latex rubber gloves
Disclosed are aqueous dispersions of polyurethane polymers from which films can be formed which have enhanced hydrophilicity. The enhanced hydrophilicity is provided by hydrophilic moieties...
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5981627 |
Epoxy modified core-shell latices
This invention relates to stable one-part latex compositions prepared by aqueous emulsion polymerization wherein a core-shell polymer is formed, the core formed by emulsion polymerization of an...
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5976700 |
Aqueous coating composition
An aqueous coating composition and a method of coating a metal substrate are provided. The composition and method are particularly suitable for use in coating can bodies and can ends or for-can...
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5962571 |
Production of aqueous polymer compositions
Process for making organic solvent-free aqueous crosslinkable polymer composition comprising: a) preparing an aqueous solution of an acid-functional oligomer with Tg 10 to 125° C. and having...
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5962556 |
Functional latexes resistant to hydrolysis
The present invention is directed to a functional latex polymer composition resistant to hydrolysis which contains a vinyl polymer of copolymerizable monoethylenically unsaturated monomers where at...
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5959029 |
Composition containing a styrene/methacrylate polymer
The invention relates to a chemical composition containing a) a copolymer based on styrene and/or at least one alkyl (meth)acrylate, the quantity of styrene and/or alkyl (meth)acrylate being ≥50%...
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5942563 |
Aqueous dispersed acrylic-epoxy, branched epoxy protective coatings
An aqueous protective coating composition particularly useful for can coatings is based on a polymeric binder comprising epoxy crosslinked microgel particles. The microgel polymer is produced by...
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5939159 |
Aqueous resin dispersion
The invention provides an aqueous resin dispersion that comprises 1) an acrylic resin (A), 2) an aromatic epoxy resin (B), and 3) a bisphenol F product (C) that are dispersed in an aqueous medium...
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5932636 |
Aqueous dispersion of ionic aralkylated epoxy resin and blocked polyisocyanate with polymerized monomers
Aqueous synthetic resin dispersions comprising (A) an ionic resin, based on aralkylated epoxy resins, (B) a blocked polyisocyanate and (C) a polymer of at least one olefinically unsaturated monomer...
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