Ppg Industries Ohio, Inc.

Jonathan G Weis

Shanti Swarup

Kurt Gordon Olson

Xiangling Xu

Cynthia Kutchko

Michael J Pawlik

Richard F Karabin

Darin W Laird

W David Polk

Tsukasa Mizuhara

Christopher A Dacko

Egle Puodziukynaite

Kevin Thomas Sylvester

Kelly Moore

Chad A Landis

Maria Wang

Paul F Cheetham

Gereme Thomas Hensel

Silvia Bezer

Shawn R DeBerry

Mark L Follet

Corey James Dedomenic

Pedro Velez-Herrera

Qi Ding

Thomas E Decker

Matthew William Skinner

Kevin A O'neil

Hyun Wook Ro

Samuel L Esarey

Caitlyn B Neidig

Larry J Ruffaner

Inanllely Y Gonzalez

Pawel M Krys

Shawn R Deberry

Matthew W Skinner

An electrically or thermally conductive polymer composition, includes: a polyester polymer having a backbone including at least 12 consecutive carbon atoms between ester linkages; and conductive particles dispersed in the polyester polymer. A component including an electrically or thermally conductive polymer composition is also disclosed. A method for self-regulating a temperature of a component is also disclosed.

Conductive polymer composition

A crosslinker composition is prepared from a reaction mixture including: (a) a prepolymer including a reaction product of a prepolymer mixture including: (i) a polyfunctional isocyanate; and (ii) a first compound comprising two or more active hydrogen groups, where the polyfunctional isocyanate and/or the first compound comprising two or more active hydrogen groups includes a greater than two functional isocyanate and/or active hydrogen groups, respectively; and (b) a polyfunctional hydrazide. The crosslinker composition is not self-crosslinkable. The crosslinker composition has an acid value of at least 15 based on total resin solids of the crosslinker composition.

Polyfunctional hydrazide crosslinker

The present invention is directed towards an electrodepositable coating composition comprising a cationic electrodepositable binder; a phyllosilicate pigment; and a dispersing agent. Also disclosed are methods of making the electrodepositable coating composition, coatings derived therefrom, and substrates coated with the coatings derived from the electrodepositable coating composition.

Electrodepositable coating composition including a phyllosilicate pigment and a dispersing agent

Graphenic carbon nanoparticles that are dispersed in solvents through the use of dispersant resins are disclosed. The graphenic carbon nanoparticles may be milled prior to dispersion. The dispersant resins may comprise a polymeric dispersant resin comprising an addition polymer comprising the residue of a vinyl heterocyclic amide, an addition polymer comprising a homopolymer, a block (co)polymer, a random (co)polymer, an alternating (co)polymer, a graft (co)polymer, a brush (co)polymer, a star (co)polymer, a telechelic (co)polymer, or a combination thereof. The solvents may be aqueous, non-aqueous, inorganic and/or organic solvents. The dispersions are highly stable and may contain relatively high loadings of the graphenic carbon nanoparticles.

Dispersions containing graphenic carbon nanoparticles and dispersant resins

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Allison Park, PA, United States of America

Jonathan G Weis