Inventor
MARANS NELSON S
14 patents
Patents
14 patentsUS4403083ASep 6, 1983
Preparation of solid polyurethane particles
GRACE W R & CO38 citations92
US4110143AAug 29, 1978
Process for making a wettable polyolefin battery separator
GRACE W R & CO33 citations92
US3959191AMay 25, 1976
Novel hydrophobic polyurethane foams
GRACE W R & CO38 citations92
US4132839AJan 2, 1979
Biodegradable hydrophilic foams and method
GRACE W R & CO87 citations91
US4169175ASep 25, 1979
Removal of unreacted tolylene diisocyanate from urethane prepolymers
GRACE W R & CO45 citations90
US4201846AMay 6, 1980
Dimensionally stable polyurethane foam
GRACE W R & CO20 citations82
US4316807AFeb 23, 1982
Viscosifying agent
GRACE W R & CO24 citations81
US4165411AAug 21, 1979
Flame retardant urethane and method
GRACE W R & CO26 citations81
US4510097AApr 9, 1985
Hindered aliphatic monoisocyanates
GRACE W R & CO7 citations73
US4614762ASep 30, 1986
Water soluble linear polyethyleneimine derivative from water-insoluble polyethyleneimine, polyvinyl alcohol and aldehyde
GRACE W R & CO18 citations67
US4008294AFeb 15, 1977
Thickened polyester composition containing ultrafine polypropylene fibers
GRACE W R & CO13 citations67
US3964960AJun 22, 1976
Process for concentrating brine
GRACE W R & CO6 citations62
US3956157AMay 11, 1976
Detergent and bleaching agent comprising sodium perborate and sodium .alpha.β-glucoheptonate
GRACE W R & CO5 citations62
US4910340AMar 20, 1990
Catalytic method for preparing symmetrical and nonsymmetrical dialkylhydroxylamines
GRACE W R & CO3 citations55