Ppg Industries, Inc.

Ppg Industries Ohio, Inc.

Prc De Soto International, Inc.

Charles M Kania

Suryya K Das

Shanti Swarup

Gregory J McCollum

Padmanabhan Sundararaman

Rostyslaw Dowbenko

Masayuki Nakajima

James A Claar

Debra L Singer

Umesh C Desai

Kurt A Humbert

James B O'Dwyer

Stephen John Thomas

Kaliappa G Ragunathan

Karen S Rechenberg

Dennis A Simpson

Thomas R Hockswender

William H Retsch, Jr

Paul H Lamers

Karen A Barkac

Cynthia Kutchko

Roxalana Lee Martin

Shengkui Hu

Tien-Chieh Chao

Brian K Rearick

William P Blackburn

Stephen G McQuown

John E Schwendeman

John M Furar

Roy E Dean

Mark A Tucker

Deirdre D Ragan

Anthony Palermo

Susan K Vicha

Robert D Lippert

Carolyn A K Novak

Edward W Zezinka

Robert L Simeone

Mary Beth Grolemund

Alicia Williams

Kurt Gordon Olson

Renhe Lin

Simion Coca

Chandra B Rao

Roger M Christenson

Michael Allen Mayo

Samuel Porter, Jr

Todd M Roper

Calum Hugh Munro

Kevin C Olson

Jiping Shao

Edward R Coleridge

Shiryn Tyebjee

David T McKeough

Irina G Schwendeman

Joseph M Carney

William J Birkmeyer

Venkateshwarlu Kalsani

Michael J Ziegler

Karen D Donnelly

Britt A Minch

Carl C Anderson

Leigh Ann Humbert

Edward S Pagac

Carole A Conley

M Frank Haley

David C Martin

Richard J Winters

Brij N Sharma

Karen B Allen

Diane Schillinger

William E Michael

David A Welsh

Kenneth T Phelps

Lyle L Foringer

Sandra R Stengel

Anton Jurgetz

Joseph Benga

Gaurav Agrawal

Manfred Wunsch

Susan A Campbell

Brian Endlich

Kenneth J Stachel

Michael Ziegler

Disclosed herein are solventborne liquid UV-curable coating compositions comprising: a radiation curable compound comprising an acrylate-terminated compound having greater than two unsaturated sites, wherein the acrylate-terminated compound comprises a reaction product of reactants comprising: an adduct of a polyisocyanate, wherein the adduct of a polyisocyanate comprises a reaction product of reactants comprising a polyisocyanate comprising greater than two isocyanate groups and a compound having groups reactive with the isocyanate groups of the polyisocyanate; and an active hydrogen-containing acrylate; and a photoinitiator composition that includes a first photoinitiator composition for providing surface cure and a second photoinitiator composition for providing through cure of the resultant coating layer. Also disclosed are related multi-component composite coatings, coated substrates, and methods for coating a substrate.

UV-curable coating compositions, multi-component composite coatings, and related coated substrates

The present invention is directed to curable film-forming compositions comprising a film-forming resin and a crosslinking agent. The film-forming resin contains a polymer having functional aromatic groups derived from functional aromatic acids. The present invention further provides multi-component composite coating compositions comprising a first film-forming composition applied to a substrate to form a primer or base coat, and a second film-forming composition applied on top of the primer or base coat to form a top coat, the top coat comprising the composition described above. Coating compositions prepared from the curable compositions of the present invention demonstrate superior gloss and acid etch resistance properties, making them ideally suited for automotive applications.

Curable film-forming compositions containing ortho-hydroxyl aromatic functional acrylic polymers

Curable, one-package, stable adhesive compositions are provided comprising:

One component epoxy structural adhesive composition prepared from renewable resources

Disclosed are coating compositions that include a continuous phase that includes water and a dispersed phase that includes a microgel having a mean particle size of greater than 50 nanometers. The microgel is formed from reactants selected so as to provide a copolymer having a certain calculated Tg and includes a cycloaliphatic (meth)acrylate.

Waterborne coating compositions, related methods and coated substrates

Disclosed herein are dual cure coating compositions that include a melamine group-containing polyethylenically unsaturated compound and a polysiloxane. Also disclosed are related multi-component composite coatings, coated substrates, and methods for coating a substrate.

Dual cure coating compositions, multi-component composite coatings, and related coated substrates

The present invention relates to solid, particulate free film-forming compositions, multi-layer composite coatings comprising such film-forming compositions and methods of applying such multi-component composite coatings to a substrate. The solvent free film-forming compositions include UV-curable powder coating compositions comprising an amorphous (meth)acrylate terminated poly(ester-urethane) and optionally a second (meth)acrylate terminated polyurethane.

UV curable coating composition and method of making

Copolymers prepared in aqueous medium from macromonomers and one or more ethylenically unsaturated monomers are disclosed. The copolymers are useful for sound and vibration dampening applications.

Aqueous-based polymers for sound deadening applications

Provided is a film-forming composition substantially free of organic solvent which includes an aqueous dispersion of polymeric microparticles prepared by emulsion polymerization of a monomeric composition containing (1) at least 10 percent by weight of one or more vinyl aromatic compounds; (2) 0.1 to 10 percent by weight of one or more carboxylic acid functional polymerizable, ethylenically unsaturated monomers; (3) 0 to 10 percent by weight of one or more polymerizable monomers having one or more functional groups capable of reacting to form crosslinks; and (4) one or more polymerizable ethylenically unsaturated monomers. Each of (1), (2), (3) and (4) are different one from the other and at least one of (3) and (4) is present in the monomeric composition. Multi-layer composite coatings and coated substrates also are provided.

Organic solvent-free film-forming compositions, multi-layer composite coatings, and related methods

Coating materials comprising polymeric particles in a geometrically ordered array are disclosed. The particles can be formed from materials having different glass transition temperatures; this allows for phase segregation between areas of different glass transition temperatures within each particle. Typically, at least 50 percent of the particles will form a hexagonal array, capable of exhibiting Bragg diffraction. Because the particles within the array do not coalesce to any appreciable extent, significant surface area is provided by the present coating materials. Thus, the present materials have particularly good sound deadening properties. Substrates coated with the present materials are also disclosed, as are methods for inhibiting sound transmission through a substrate using these coatings.

Coating compositions having a geometrically ordered array of polymeric particles and substrates coated therewith

A thermosetting composition that includes a co-reactable solid, particulate mixture of a film forming material having functional groups, a crosslinking agent having at least two functional groups that are reactive with the functional groups in the film forming material, and a monocarboxylic acid. Multi-component composite coatings, coated substrates, and related methods are also provided.

Powder coating compositions

The present invention provides an aqueous adhesive composition including a resinous phase dispersed in an aqueous medium, the resinous phase containing (a) a polychloroprene, (b) optionally, a halogenated polyolefin different from (a), and (c) optionally, an aminoplast resin. Further provided is an aqueous adhesive composition of a resinous phase dispersed in an aqueous medium wherein the resinous phase includes (a) a polychloroprene, (b) a halogenated polyolefin different from (a), and (c) a polyurethane polymer having ionic salt groups. A multi-layer composite and methods for adhering a thermoplastic material to a rigid substrate using the aqueous adhesive compositions also are provided.

Aqueous vacuum forming laminating adhesive composition, substrates and methods related thereto

A curable film-forming composition of 5 to 95 weight percent (based on the total resin solids weight in the composition) of a crosslinking agent; 5 to 95 weight percent ot a polymer containing functional groups reactive with the crosslinking agent; and 0.01 to 15 weight percent of at least one additive selected from a reaction product of phosporous acid and: at least one diepoxide; at least one diepoxide and at least one anhydride; at least one diepoxide and at least one anhydride, chain extended with at least one diol; at least one monoepoxide and at least one anhydride, chain extended with at least one diepoxide; and mixtures thereof. The additives in the composition prevent thermal oxidation, minimizing visual effects (i.e., yellowing). A multi-component composite coating includes a base coat and a top coat which may be derived from the above curable film-forming composition.

Curable film-forming composition exhibiting improved yellowing resistance

A latex emulsion that includes crosslinked polymeric microparticles dispersed in an aqueous continuous phase. The microparticles are prepared from a monomer mix of a crosslinking monomer, a monomer having hydrophilic functional groups, and one or more other monomers. Also disclosed is a thermosetting composition that includes a first reactant that has reactive functional groups; a curing agent that has at least two functional groups reactive with the functional groups of the first reactant; and the latex emulsion of crosslinked polymeric microparticles dispersed in an aqueous continuous phase. The thermosetting composition may be used to coat a substrate. The coating may be a multi-layer composite coating that includes a base coat layer deposited from a pigmented film-forming base coat composition containing the thermosetting composition; and a substantially pigment free top coat layer deposited over a portion of the base coat layer from a substantially pigment free top coat composition.

Highly crosslinked polymer particles and coating compositions containing the same

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Natrona Heights, PA, United States of America

Charles M Kania