Ppg Industries Ohio, Inc.

Ppg Industries, Inc.

Amcol International Corporation

Alan J Kaylo

Venkatachalam Eswarakrishnan

Richard F Karabin

Gregory J McCollum

Craig A Wilson

Thomas C Moriarity

Michael G Sandala

Chester J Szymanski

Geoffrey R Webster

Joseph R Swanger

Steven R Zawacky

Tie Lan

Ellor James Van Buskirk

Jo-Ann E Bice

Alycia Lewand

Kevin J Dufford

David R Fenn

Michael J Pawlik

Donald W Boyd

Matthew S Scott

Nicholas T Castellucci

Neil D McMurdie

Joseph Lucas

Judith A Orzechowski

Jerome A Seiner

Debra L Singer

Truman F Wilt

Shan Cheng

Robin M Peffer

Joseph Theodore Valko

Paul J Prucnal

Benjamin Kabagambe

Edward E McEntire

John F Grunewalder

Victor G Corrigan

Kelly Moore

Thor G Lingenfelter

V Eswarakrishnan

Mark A Harley

Steven D Perrine

Jeffrey Lynn Stalker

David J Augustini

William D Cook

Gregory J Mccollum

Joseph T Valko

The present invention is directed towards an electrodepositable coating composition comprising a polybutylene oxide polymer, an ionic film-forming polymer having functional groups, and a curing agent that is reactive with functional groups on the film-forming polymer. Also disclosed are methods of making the electrodepositable coating composition. Also disclosed are substrates treated with the electrodepositable coating composition.

Electrodepositable coating composition having improved crater control

The present invention is directed towards an electrodepositable coating composition comprising a polyamine-dialdehyde adduct comprising a polymerization product of a polyamine and a dialdehyde. Also disclosed are methods of making the electrodepositable coating composition, methods of coating a substrate, and substrates treated with the electrodepositable coating composition.

The present invention is directed towards an electrocoating composition comprising a cyclic guanidine.

Electrodepositable coating composition containing a cyclic guanidine

The present invention is directed to an electrodepositable coating composition comprising a bismuth salt and a stabilizing agent, and wherein the molar ratio of elemental bismuth to the stabilizing agent is not less than 1:0.25.

Electrodepositable coating composition comprising a bismuth salt and a stabilizing compound

The present invention is directed to a coating composition comprising (i) a corrosion inhibitor and the (ii) reaction product of a calcium compound with an acid compound. The coating composition is deposited onto a substrate prior to the application of a pre-treatment coating composition (conversion coating) onto the substrate. The present invention is also directed to a substrate that comprises a coating system that comprises such a coating composition.

Pre-conversion coating composition

The present invention is directed to an electrodepositable coating composition comprising a non-solubilized zinc compound in an amount of at least 0.61 weight % based on the total resin solids of the electrodepositable coating composition.

Electrodepositable coating composition comprising a non-solubilized zinc compound

The present invention relates to an electrodepositable coating composition comprising a crater control additive.

Electrocoating composition comprising a crater control additive

A process for applying a coating on aluminum substrates by anionic electrodeposition of a phosphated epoxy resin made by phosphating a polyepoxide with both phosphoric acid and an organophosphonic acid and/or an organophosphinic acid. The coating has a reduced tendency to form pinholes.

Electrodeposition coatings for use over aluminum substrates

Provided is an electrodepositable coating composition of a resinous phase dispersed in an aqueous medium, the resinous phase including (a) an active hydrogen-containing, cationic salt group-containing resin; and (b) an at least partially blocked polyisocyanate curing agent. The composition contains an organotin catalyst which is or is derived from a dialkyltin compound having the structure (I):[R][R]&#x2014;Sn&#x2550;O&#x2003;&#x2003;(I)where Rand Rare the same or different, and each independently represents a monovalent hydrocarbon group wherein the sum of the carbon atoms in Rand Ris greater than 8. The catalyst is present in an amount sufficient to effect cure at a temperature at or below 340&#xb0; F. (171.1&#xb0; C.). Methods of preparing and using the composition also are provided.

Electrodepositable coating compositions and related methods

The present invention provides a film-forming composition. The composition includes a reaction product of:

Reaction product of polyamine, acyclic carbonate and cyclic carbonate

Reaction product of polyamine and acyclic carbonate

Biodegradation-resistant electrodepositable coating compositions and methods related thereto

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Glenshaw, PA, United States of America

Alan J Kaylo