Basf Lacke+farben Ag

Basf Corporation

Other

Swimc LLC

David J Santure

Gunther Ott

Udo Reiter

Ulrich Heimann

John A Gilbert

Walter Jouck

Dieter Ruhl

Robert M O'Brien

Richard H Evans

Benoit Prouvost

Jeffrey Niederst

Kevin Romagnoli

Mark S Von Maier

Lan Deng

Peter D Clark

Walter H Ohrbom

Paul J Harris

Gregory G Menovcik

Donald H Campbell

Donald L St Aubin

Sanjay Mehta

Klaus Cibura

Hans-Josef Oslowski

Thomas Brucken

Robert M O'BRIEN

This invention provides a polymer, which is preferably a polyether polymer. The polymer may be uses in coating compositions. Containers and other articles comprising the polymer and methods of making such containers and other articles are also provided. The invention further provides compositions including the polymer (e.g., powder coatings), which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.

Methods of preparing compositions for containers and other articles and methods of using same

A coating system includes a clear coat layer and a sealant. The clear coat layer is formed from a clear coat composition that comprises a crosslinkable carbamate-functional resin and an aminoplast. Optionally, the coating system further includes a sub-clear coat layer. The sealant is bonded to the clear coat layer opposite the sub-clear coat layer. Optionally, the coating system further includes a tie coat layer and that is disposed between the sealant and the clear coat layer. An adhesion promoter is present in the clear coat composition in an amount of less than or equal to about 3% by weight based on the total weight of resin solids of the clear coat composition. Further, the adhesion promoter is present in at least one of the sub-clear coat composition and the tie coat composition in an amount sufficient to increase adhesion between the clear coat layer and the sealant.

Coating system for achieving excellent MVSS adhesion

The invention provides a clearcoat coating composition containing either one acrylic polymer with secondary hydroxyl functionality and carbamate functionality or two acrylic polymers, the first having secondary hydroxyl functionality and the second having carbamate functionality; a carbamate-functional or urea-functional material that is the reaction product of (1) a compound comprising a primary carbamate or primary urea group and an hydroxyl group and (2) a compound that is reactive with hydroxyl groups on a plurality of molecules of compound (1), but that is not reactive with the carbamate or urea groups on compound (1); and a crosslinking component including an aminoplast crosslinker. A windshield sealant can be applied directly to the clearcoat layer produced from the composition without the need for a special primer layer.

Clearcoat composition for primerless MVSS adhesion

Process for coating electrically conductive substrates, an aqueous

The invention relates to a novel electrocoating composition for metallic substrates that exhibits 'thick-build' protective properties at 'medium-build' thicknesses. It is composed of a self-addition epoxy resin-polyamine adduct, a blocked isocyanate cross-linker, a polyglycol-polyamine grind resin, a plasticizer, an anti-cratering agent and pigments.

Electrocoating composition of a polyamine self-condensed epoxy adduct

Electrocoating composition of a polyamise self-condensed epoxy adduct

The invention relates to a cathodic electro-dipping process wherein the electro-dipping primer employed contains a crosslinking agent which can be obtained by (I) reacting, in a first stage,

Process for coating electrically conductive substrates, water-based

Process for coating electrically conducting substrates, substrates

The invention relates to a process for a cathodic electrocoating process, wherein the electrocoating bath contains at least 7.5% by weight of a polyoxyalkylenepolyamine or a mixture consisting of several polyoxyalkylenepolyamines of different chemical structures, the percentage by weight referring to the total amount of binders contained in the electrocoating bath.

Process for the coating of electrically conducting substrates, aqueous

Process for coating electrically conductive substrates, aqueous coating

Pigment dispersion resins for use in cathodic electrocoat paint systems are the reaction products of (A) the reaction product of an aromatic diglycidyl ether and a bis-aryl alcohol or aromatic diol; (B) a primary amine which includes a diamine, an amino alcohol, an aminopolyalkoxy alcohol, a fatty amine, or any mixture thereof; and (C) a monoepoxide. In one embodiment, the fatty amine is provided in an effective amount to eliminate the necessity of the inclusion of the monoepoxide.

Pigment grind resin comprising the reaction product of epoxide resin,

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Novi, MI, United States of America

David J Santure