P

Inventor

EHRLICH BENJAMIN S

US9 patents
⚠️ This page may combine multiple inventors who share the name “EHRLICH BENJAMIN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UPJOHN CO

4 patents
US4098772AJul 4, 1978

Thermoplastic polyurethanes prepared with small amounts of monohydric alcohols

UPJOHN CO87 citations94
US4169196ASep 25, 1979

Process for improving thermoplastic polyurethanes

UPJOHN CO38 citations92
US4379904AApr 12, 1983

Novel polyurethane product

UPJOHN CO52 citations91
US4080314AMar 21, 1978

Polyurethane elastomers based on alcohol-modified diisocyanate

UPJOHN CO23 citations80

DOW CHEMICAL CO

4 patents
US4822827AApr 18, 1989

Thermoplastic polyurethanes with high glass transition temperatures

DOW CHEMICAL CO44 citations92
US5089571AFeb 18, 1992

Regenerated, high molecular weight, thermoplastic resins and process for regenerating thermoplastic resins

DOW CHEMICAL CO15 citations73
US5491194AFeb 13, 1996

Thermally processable blends of high modulus polyurethanes and mass polymerized ABS resins

DOW CHEMICAL CO12 citations70
US5648412AJul 15, 1997

Blow-moldable rigid thermoplastic polyurethane resins

DOW CHEMICAL CO11 citations63

CELANESE CORP

1 patent
US4707525ANov 17, 1987

Oxymethylene polymer molding compositions having enhanced impact resistance and article molded therefrom

CELANESE CORP15 citations67