Inventor
ONDER BESIR K
10 patents
Patents
10 patentsUS3985934AOct 12, 1976
Polyimide fiber having a serrated surface and a process of producing same
UPJOHN CO46 citations91
US4061622ADec 6, 1977
Preparation of polyamide from organic diisocyanate with alkali metal salt of alcohol as catalyst
UPJOHN CO15 citations81
US4017459AApr 12, 1977
Polyamide-imides
UPJOHN CO19 citations81
US4001186AJan 4, 1977
Preparation of polyimide from organic diisocyanate with alkali metal salt of alcohol as catalyst
UPJOHN CO25 citations81
US4094866AJun 13, 1978
Preparation of polyamide from diisocyanate with alkali metal lactamate catalyst
UPJOHN CO10 citations72
US4094864AJun 13, 1978
Preparation of polyamideimide from diisocyanate with alkali metal lactamate catalyst
UPJOHN CO9 citations72
US4072665AFeb 7, 1978
Polyamide from arylene diamine, isophthalic acid and alkylene dicarboxylic acid
UPJOHN CO15 citations72
US4061623ADec 6, 1977
Preparation of polyamideimide from organic diisocyanate with alkali metal salt of alcohol as catalyst
UPJOHN CO8 citations72
US4021412AMay 3, 1977
Alkali metal lactamate catalyst for the polymerization of diisocyanate with tetracarboxylic acid/dianhydride
UPJOHN CO8 citations72
US4065441ADec 27, 1977
Copolyamide from arylene diamine and mixture of alkylene dicarboxylic acids
UPJOHN CO6 citations69