Union Carbide Corporation

Union Carbide Chemicals & Plastics Technology Corporation

Union Carbide Chemicals and Plastics Company, Inc.

Suncolor Corporation

Texaco Chemical Company

Union Carbide Chemicals & Plastics

Joseph V Koleske

Oliver W Smith

Robert J Knopf

George T Kwiatkowski

Donald F Smith

Robert J Weber, Jr

John N Argyropoulos

Claiborn L Osborn

David A Smetana

Robert Arthur Taller

Neil Justin McCarthy, Jr

Haywood G France

David R Bassett

Leonard E Hodakowski

Linda A Domeier

Richard M Gerkin

Charles H Carder

Raymond A Dunleavy

Kenneth Drake

Brian L Hilker

Frederick Eugene Bailey

Glenn S Peacock

Julius John Brezinski

Eskel B Blair

Alison D Beckett

Jefrey M Lewis

Maynard A Sherwin

Radiation-curable compositions and cured articles

A radiation-curable composition in a liquid or solid form comprises at least one solid, non-crystalline radiation-transmissible material, dispersed in at least one cationic-curable or free-radical curable composition or mixture thereof. The solid, non-crystalline radiation-transmissible materials comprise glasses and other suitable materials that transmit (i.e., are transparent to) at least about 40% of radiation having a wavelength from about 180 to about 600 nanometers. The solid forms of the radiation-curable compositions of the invention are useful as powder coatings for coating decorative and functional objects and that would be cured by a thermal heating flow process followed by radiation exposure. The cured compositions of the invention are useful as coatings and inks for metal, paper, plastics, glass, ceramics, and wood, as adhesives, as sealants, and as composite materials and other articles and in biomedical and dental applications.

This invention relates to hindered-hydroxyl functional (meth)acrylate compounds and derivatives thereof and to processes for the preparation thereof. The hindered-hydroxyl functional (meth)acrylate compounds and derivatives thereof are useful alone or in the production of intermediates, and have utility in coatings, adhesives, inks, sealants, reactive surfactants, wet adhesion monomers, as well as in other end uses.

Hindered-hydroxyl functional (meth)acrylate compounds and processes for

This invention is directed to polymers (including oligomers) that contain (N-substituted carbamoyloxy)alkanoyloxyalkyl acrylates, to a process for their preparation by reacting the carbamoyloxy alkanoyloxyalkyl acrylates with themselves, with lactone acrylates, and/or with other ethylenically unsaturated monomers, and to coating, ink, adhesive, and sealant compositions (including the cured coatings, inks, adhesives, and sealants) that are obtained by curing the above compositions by various means. The cured compositions, which are, for example, high-quality industrial finishes, sealants or encapsulants, are preferably made by incorporation of various conventional crosslinking agents and other normally-used formulating ingredients with the polymeric compositions of the invention.

(N-substituted carbamoyloxy) alkanoyloxyalkyl acrylate polymers and

Unsaturated cycloaliphatic esters like higher hydrocarbyl, functionally substituted or polyunsaturated cyclohex-3-ene carboxylates, made directly by cycloaddition of dienes with dienophillic (meth/eth)acrylates, and their derivatives like epoxides and urethanes, provide useful thermal and radiation curable coatings, inks, sealants, adhesives, solvents, acid scavengers, and intermediates for other uses.

Production of unsaturated cycloaliphatic esters and derivatives thereof

This invention relates to polyurethane (meth)acrylates that are prepared from certain liquid hydrocarbon diols and/or derivatives of said liquid hydrocarbon diols, polyfunctional isocyanates, and hydroxyalkyl acrylates and methacrylates. The polyurethane (meth)acrylates are useful as decorative and functional coatings, inks, adhesives, sealants, and formed parts.

Polyurethane (meth)acrylates and processes for preparing same

A process for texturing a coating via exposing a photocurable composition comprising a multifunctional urea compound, an ethylenically unsaturated compound, and an aromatic ketone photosensitizer that functions through a hydrogen abstraction mechanism when exposed to ultraviolet light.

Process for obtaining textured coatings from photo-curable

Curable compositions based on (N-substituted carbamoyloxy)alkanoyloxyalkyl acrylate polymers. When cured the compositions are, for example, high-quality industrial finishes, sealants or encapsulants.

Curable compositions based on (N-substituted

A photocurable composition based on a cycloaliphatic polyepoxide, a poly(tetramethylene oxide)polyol and photoinitiator; and a printed circuit board having as a conformal coating thereon, the cured product of the photocurable composition.

Conformal coatings cured with actinic radiation

This invention is directed to polymers (including oligomers) that contain (N-substituted carbamoyloxy)alkanoyloxyalkyl acrylates, to a process for their preparation by reacting the carbamoyloxy alkanoyloxyalkyl acrylates with themselves, with lactone acrylates, and/or with other ethylenically unsaturated monomers, and to coating, ink, adhesive, and sealant compositions (including the cured coatings, inks, adhesives, and sealants) that are obtained by curing the above compositions by various means. The cured compositions, which are, for example, high-quality industrial finishes, sealants or encapsulants, are preferably made by incorporation of various conventional crosslinking agents and other normally-used formulating ingredients with the polymeric compositons of the invention.

(N-substituted carbamoyloxy)alkanoyloxyalkyl acrylate polymers and

A curable composition based on a cycloaliphatic polyepoxide, a polytetramethylene oxide polyol and a photoinitiator; and a circuit board having as a conformal coating thereon, the cured product of the curable composition.

Photopolymerizable compositions, based on 2-methoxytetrahydropyran and 3,4-epoxycyclohexylmethyl-3,4-epoxycyclohexane carboxylate, which can be applied as coatings on substrates and photocured at high speeds.

Photo curable blends of 2-methyoxytetrahydropyran and a cycloaliphatic

Described herein are compositions suitable for photocopolymerization comprising a cyclic vinyl ether containing compound and urethane acrylates. Photocurable coatings can be prepared from such composition and such coatings have markedly improved flexibility and impact resistant properties.

Blends of cyclic vinyl ether containing compounds and urethane acrylates

Described herein are photocopolymerizable compositions comprising a cycloaliphatic epoxide an alkylene oxide derived polyol having an average molecular weight of from about 2000 to about 4500 and a photoinitiator. These compositions are particularly suited for coating paper, wood, metal, and plastic substrates.

Photocopolymerizable compositions based on epoxy and hydroxyl-containing

This invention is directed to photocopolymerizable compositions comprising an epoxide containing two or more epoxy groups, a poly (active hydrogen) organic compound, a photoinitiator and, as a reactive diluent, a substituted cycloaliphatic monoepoxide. The photocopolymerizable compositions have low viscosity and can be applied to suitable substrates by conventional methods and, after being cured to dry coating films, can have utility as automotive finishes, can finishes, appliance finishes, general metal finishes, adhesives, printing inks and the like.

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Charleston, WV, United States of America

Joseph V Koleske