Inventor
COLVIN HOWARD A
US30 patents
⚠️ This page may combine multiple inventors who share the name “COLVIN HOWARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOODYEAR TIRE & RUBBER
24 patentsUS4604439AAug 5, 1986
Functionalized monomers from 1-(1-isocyanato-1-methylethyl)-3- or 4-(1-methylethenyl) benzene
GOODYEAR TIRE & RUBBER36 citations92
US4739036AApr 19, 1988
Rubber vulcanization agents and methods for their preparation
GOODYEAR TIRE & RUBBER29 citations90
US4973787ANov 27, 1990
Process for the thermal dimerization of isoprene
GOODYEAR TIRE & RUBBER11 citations74
US4853478AAug 1, 1989
Functionalized monomers from 1-(1-isocyanato-1-methlethyl)-3 or 4-(1-methylethenyl) benzene
GOODYEAR TIRE & RUBBER10 citations74
US4431849AFeb 14, 1984
Process for preparing a methyl phenol
GOODYEAR TIRE & RUBBER9 citations74
US5310815AMay 10, 1994
Polymers derived from a conjugated diolefin, a vinyl-substituted aromatic compound, and olefinically unsaturated nitrile
GOODYEAR TIRE & RUBBER10 citations73
US5225479AJul 6, 1993
Polymers derived from a conjugated diolefin, a vinyl-substituted aromatic compound, and olefinically unsaturated nitrile
GOODYEAR TIRE & RUBBER13 citations73
US5173557ADec 22, 1992
Crosslinkable rubber composition
GOODYEAR TIRE & RUBBER13 citations73
US5043455AAug 27, 1991
Crosslinkable rubber composition
GOODYEAR TIRE & RUBBER10 citations73
US4983684AJan 8, 1991
Crosslinkable rubber composition
GOODYEAR TIRE & RUBBER7 citations73
US4855362AAug 8, 1989
Polymer alloy
GOODYEAR TIRE & RUBBER15 citations73
US4694057ASep 15, 1987
Preparation of polymers containing pendant isocyanate groups and derivatives thereof by emulsion copolymerization
GOODYEAR TIRE & RUBBER17 citations73
US5523351AJun 4, 1996
Compatibilized polymeric systems
GOODYEAR TIRE & RUBBER9 citations72
US4902775AFeb 20, 1990
Rubber vulcanization agents of sulfur olefin adduct
GOODYEAR TIRE & RUBBER9 citations71
US4792589ADec 20, 1988
Rubber vulcanization agents of sulfur and olefin
GOODYEAR TIRE & RUBBER11 citations71
US5191083AMar 2, 1993
Functionalized monomers from 1-(1-isocyanato-1-methlethyl)-3 or 4-(1-methylethenyl) benzene
GOODYEAR TIRE & RUBBER2 citations63
US4714772ADec 22, 1987
Functionalized monomers from 1-(1-isocyanato-1-methylethyl)-3 or 4-(1-methylethenyl) benzene
GOODYEAR TIRE & RUBBER5 citations63
US4532011AJul 30, 1985
Inhibiting polymerization of vinylaromatic monomers
GOODYEAR TIRE & RUBBER4 citations63
US4390741AJun 28, 1983
Process for the purification of diisopropenylbenzene
GOODYEAR TIRE & RUBBER5 citations62
US4755627AJul 5, 1988
Process for the synthesis and purification of diisopropenylbenzene
GOODYEAR TIRE & RUBBER3 citations61
US4528413AJul 9, 1985
Process for the synthesis and purification of diisopropenylbenzene
GOODYEAR TIRE & RUBBER5 citations61
US5552457ASep 3, 1996
Process for making a carbon black/resin masterbatch
GOODYEAR TIRE & RUBBER2 citations60
US4538002AAug 27, 1985
Process for the production of hydroxyanisole and alkylated hydroxyanisoles
GOODYEAR TIRE & RUBBER3 citations60
US4812487AMar 14, 1989
Ames-negative diamine curative for polyurethanes
GOODYEAR TIRE & RUBBER1 citations52