Inventor

KAUFMAN MARVIN L

US18 patents

⚠️ This page may combine multiple inventors who share the name “KAUFMAN MARVIN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAUFMAN MARVIN L

PPG INDUSTRIES INC

Cationic electrocoating compositions, method of making, and use

Powder coating composition comprising a co-reactable particulate mixture of carboxylic acid group-containing polymers and beta-hydroxyalkylamide curing agent

Powder coating composition

Powder coating compositions based on mixtures of acid group-containing materials and beta-hydroxyalkylamides

Hydroxyalkylamide powder coating curing system

Reduced yellowing electrodepositable coating composition

Aqueous compositions based on acid-functional acrylic silanol polymers

Powder coating compositions

Vinyl polymer latex systems

Powder coating composition comprising a co-reactable particulate mixture of carboxylic acid group-containing polymers and beta-hydroxyalkylamide curing agent

Reduced yellowing electrodepositable coating composition

MOBIL OIL CORP

Radiation curable coatings containing hydroxy functional polyethers and polyesters of monoethylenic acids or hydroxy esters thereof

Chemically modified imidazole curing catalysts for epoxy resin and powder coatings containing them

Aromatic urea-based curing agent system for epoxy resin coating compositions

Coating compositions having dual curing mechanisms

Polyepoxide ether polyacrylate mixtures

PPG IND OHIO INC

Cationic electrocoating compositions, method of making, and use

BAYER AG

Preparation of a chlorinated diisocyanate