Inventor
NAFZIGER JOHN L
US10 patents
Patents
10 patentsUS4282387AAug 4, 1981
Process for preparing polyols
DOW CHEMICAL CO83 citations95
US5312888AMay 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
US4064157ADec 20, 1977
Stabilization of polyisocyanates against discoloration
DOW CHEMICAL CO19 citations79
US4552902ANov 12, 1985
Process for preparing stable solutions of trimerized isocyanates in monomeric polyisocyanates
DOW CHEMICAL CO13 citations73
US4552903ANov 12, 1985
Flexible polyurethane foams prepared from cotrimers of alkylene-bridged polyphenylene polyisocyanates
DOW CHEMICAL CO7 citations73
US5216042AJun 1, 1993
Process for preparing viscosity-stabilized reactive toluene diisocyanate distillation residues and blends thereof
DOW CHEMICAL CO8 citations72
US4996351AFeb 26, 1991
Process for reducing the quantity of hydrolyzable chlorides in isocyanates
DOW CHEMICAL CO7 citations65
US4554378ANov 19, 1985
Process for preparing polyamines with ion exchange resin catalysts
DOW CHEMICAL CO18 citations64