Ppg Industries Ohio, Inc.

Kaliappa G Ragunathan

Masayuki Nakajima

Shanti Swarup

Stuart Damon Hellring

Charles M Kania

Hong Li

John R Schneider

Kenneth J Balog

Kurt Gordon Olson

Anthony Michael Chasser

Ronald R Ambrose

Lawrence G Anderson

Thomas G Rukavina

Noel Rawle Vanier

Umesh C Desai

Tien-Chieh Chao

Deborah E Hayes

Robert A Montague

Daniel E Rardon

Truman F Wilt

Chia-Cheng Lin

Dennis A Simpson

Robert M Hunia

Jonathan T Martz

Richard J Sadvary

Paul H Lamers

David N Walters

Cheng-Hung Hung

Stephen John Thomas

Susan Fundy Donaldson

Shawn Allen DeSaw

Cathy A Taylor

Edward S Pagac

M Frank Haley

Anthony Palermo

Vidhu J Nagpal

Michael Hart

Brian E Turner

Brian Endlich

Victoria A Trette

Thomas G Rakavina

Edouard Kaczynski

Lori S Rardon

Patrick K Keane

Ellen C LaLumere

Paul Pcolinsky

Edward R Millero

Disclosed herein are compositions including (a) a first component comprising (1) an epoxy-adduct that is the reaction product of reactants comprising a first epoxy compound, a polyol, and an anhydride and/or a diacid and (2) a second epoxy compound; (b) rubber particles having a core/shell structure and/or graphenic carbon particles; and (c) a second component that chemically reacts with the first component at ambient or slightly thermal conditions. Also disclosed herein are compositions including (a) an epoxy-capped flexibilizer; (b) a heat-activated latent curing agent; and optionally (c) rubber particles having a core/shell structure and/or graphenic carbon particles; (d) an epoxy/CTBN adduct; and/or (e) an epoxy/dimer acid adduct. The heat-activated latent curing agent may include at least one reaction product of reactants including an epoxy compound and an amine and/or an alkaloid.

Structural adhesive compositions

The present invention provides polyurethane composition including: (a) at least one polyurethane including a reaction product of components comprising: (i) at least one polyisocyanate; (ii) at least one branched polyol having 4 to 18 carbon atoms and at least 3 hydroxyl groups; and (iii) at least one diol having 2 to 18 carbon atoms; and (b) at least one reinforcement material selected from the group consisting of polymeric inorganic materials, nonpolymeric inorganic materials, polymeric organic materials, nonpolymeric organic materials, composites thereof, and combinations thereof; coatings and articles made therefrom and methods of making the same.

Reinforced polyurethanes and poly(ureaurethane)s, methods of making the same and articles prepared therefrom

Organic-inorganic hybrid fibers and methods for the preparation of such fibers are disclosed.

Organic-inorganic electrospun fibers

The present invention is directed to a coating composition comprising: (i) an aqueous dispersion of polymeric particles; (ii) a polyether carbamate compound; (iii) a filler material; and (iv) an microparticle; and wherein after application to a substrate and after curing, the cured coating composition demonstrates a composite damping Loss Factor of 0.05 or greater at a frequency ranging from 100 to 6,300 Hz and comprises a surface that is substantially free of defects.

Substantially defect-free sound and vibration damping coating

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.

Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods

Disclosed are low temperature, moisture curable coating compositions, related coated substrates, and methods for coating a substrate. The coating compositions include an ungelled, secondary amine-containing Michael addition reaction product of reactants including a compound comprising more than one site of ethylenic unsaturation, and an aminofunctional silane.

Low temperature, moisture curable coating compositions and related methods

Process of electrospinning organic-inorganic fibers

Disclosed are low temperature curable coating compositions that include a polymer comprising functional groups reactive with anhydride groups and a crosslinking agent that includes the ungelled hydrosilylation reaction product of a silicon hydride and an unsaturated polycarboxylic acid anhydride. Also disclosed are related coated substrates and methods for coating a substrate.

Low temperature curable coating compositions, related methods and coated substrates

A waterborne coating composition comprising at least one base neutralized active hydrogen containing film-forming resin and a water dispersible carbodiimide crosslinker capable of reacting with the film-forming resin to form a crosslinked film.

Waterborne 2k coating composition having good pot life

A transparent composite article comprising a polyurethane matrix and incorporated within the matrix nanofibers having a diameter up to 5000 nanometers.

Transparent composite articles

Growing community of inventors

Gibsonia, PA, United States of America

Kaliappa G Ragunathan