Inventor
BABJAK JOHN R
US9 patents
⚠️ This page may combine multiple inventors who share the name “BABJAK JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHERWIN WILLIAMS CO
8 patentsUS4859758AAug 22, 1989
Acid-functional polymers derived from cellulose ester-unsaturated alcohol copolymers, which are reacted with cyclic anhydrides
SHERWIN WILLIAMS CO53 citations95
US5227243AJul 13, 1993
Hydroxy addition polymer, anhydride addition polymer and cycloaliphatic polyepoxide
SHERWIN WILLIAMS CO28 citations92
US4946744AAug 7, 1990
Substrate coated with a clearcoat/basecoat composition comprising an anhydride-functional compound and an hydroxy-functional compound
SHERWIN WILLIAMS CO23 citations92
US5157100AOct 20, 1992
Method for extending the pot-life of polyol-polyisocyanate mixtures
SHERWIN WILLIAMS CO21 citations81
US6235846B1May 22, 2001
Anhydride-functional addition polymer, epoxy compound and polyhydroxy compound
SHERWIN WILLIAMS CO6 citations73
US5086144AFeb 4, 1992
Acid-functional polymers derived from cellulose acetate butyrate unsaturated alcohol copolymers and coatings prepared from same
SHERWIN WILLIAMS CO19 citations73
US6344502B1Feb 5, 2002
Automotive coatings from non-aqueous dispersions
SHERWIN WILLIAMS CO10 citations71
US5405973AApr 11, 1995
Vinylbenzyl group-containing succinic anhydride
SHERWIN WILLIAMS CO1 citations47