Inventor
LOEWRIGKEIT PETER
7 patents
⚠️ This page may combine multiple inventors who share the name “LOEWRIGKEIT PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WITCO CHEMICAL CORP
5 patentsUS4335029AJun 15, 1982
Aqueous polyurethane compositions
WITCO CHEMICAL CORP53 citations91
US4447571AMay 8, 1984
Stabilization of polyurethanes
WITCO CHEMICAL CORP20 citations81
US4404258ASep 13, 1983
Color stabilized water-dispersed polyurethane coating on vinyl surfaces
WITCO CHEMICAL CORP13 citations73
US4160065AJul 3, 1979
Polyurethane latexes from NCO prepolymers chain extended with polyepoxides, polyanhydrides or polyaldehydes, and layered products
WITCO CHEMICAL CORP17 citations67
US4123421AOct 31, 1978
Stable tertiary amine containing terminally unsaturated polyurethane resins
WITCO CHEMICAL CORP3 citations51