Inventor
LOWENKRON STEVEN B
US8 patents
⚠️ This page may combine multiple inventors who share the name “LOWENKRON STEVEN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW CHEMICAL CO
7 patentsUS5312888AMay 17, 1994
Flexible polyurethane rebond foam having improved tear resistance and method for the preparation thereof
DOW CHEMICAL CO67 citations93
US4904704AFeb 27, 1990
Rigid foams prepared from treated toluene diisocyanate residue
DOW CHEMICAL CO27 citations91
US5290818AMar 1, 1994
Flexible polyurethane rebond foam having improved tear resistance and method for the preparation thereof
DOW CHEMICAL CO34 citations90
US5216042AJun 1, 1993
Process for preparing viscosity-stabilized reactive toluene diisocyanate distillation residues and blends thereof
DOW CHEMICAL CO8 citations72
US5185384AFeb 9, 1993
Method for reducing hydrolyzable chloride in toluene diisocyanate
DOW CHEMICAL CO10 citations71
US4876380AOct 24, 1989
Color reduction of polymeric isocyanates via multiple solvent fractionation
DOW CHEMICAL CO11 citations70
US5169878ADec 8, 1992
Composition and method of preparation of viscosity-stabilized polyisocyanates comprising triazine groups
DOW CHEMICAL CO5 citations60