Inventor
BOPP RICHARD C
US21 patents
⚠️ This page may combine multiple inventors who share the name “BOPP RICHARD C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
20 patentsUS4404125ASep 13, 1983
Polyphenylene ether resin compositions for EMI electromagnetic interference shielding
GEN ELECTRIC109 citations94
US5017656AMay 21, 1991
Polyphenylene ether resins and compositions having reduced odor and method of reducing odor in same
GEN ELECTRIC24 citations92
US4879346ANov 7, 1989
Blends of a silicone-polycarbonate block copolymer with a compatibilized alloy of polyphenylene ether resin/polyester resin
GEN ELECTRIC27 citations92
US5064869ANov 12, 1991
Polyphenlene ether foams from low i.v. polyphenylene ether expandable microparticles
GEN ELECTRIC22 citations91
US4857390AAug 15, 1989
Low density extruded foam having high compressive strength
GEN ELECTRIC28 citations89
US5147710ASep 15, 1992
Flame retardant low density foam articles
GEN ELECTRIC29 citations86
US4843116AJun 27, 1989
UV light stabilizer composition comprising cyclic aliphatic epoxy, UV screener, and polyalkyldipiperidine (HALS) compounds
GEN ELECTRIC19 citations82
US4161498AJul 17, 1979
Blends of low molecular weight polyalkylene terephthalate resins and organopolysiloxane-polycarbonate block copolymers
GEN ELECTRIC24 citations82
US5461096AOct 24, 1995
Polyphenylene ether resin-containing compositions containing high molecular weight polyethylene resin
GEN ELECTRIC19 citations81
US4155898AMay 22, 1979
Flame retardant blend comprising a polyalkylene terephthalate, an organo polysiloxane-polycarbonate block copolymer, and a halogenated copolycarbonate
GEN ELECTRIC26 citations81
US5189076AFeb 23, 1993
Polyphenylene ether resins and compositions having reduced odor and method of reducing odor in same
GEN ELECTRIC7 citations74
US5095041AMar 10, 1992
Simple process for imbibing blowing agents in thermoplastic resin granules
GEN ELECTRIC10 citations74
US5026751AJun 25, 1991
UV light stabilizer composition comprising cyclic aliphatic epoxy UV screener, and polyalkyldipiperidine (HALS) compounds
GEN ELECTRIC11 citations74
US4835201AMay 30, 1989
Compositions of polyphenylene ether resin and high impact polystyrene resin having improved ultraviolet light resistance
GEN ELECTRIC18 citations74
US4157997AJun 12, 1979
Polyalkylene terephthalate and organopolysiloxane-polycarbonate block copolymer blends
GEN ELECTRIC7 citations74
US4448937AMay 15, 1984
Blends of polyetherimides and block poly(esteramides)
GEN ELECTRIC11 citations73
US5200432AApr 6, 1993
Polyphenylene oxide-recycled polystyrene composition and method
GEN ELECTRIC9 citations72
US5147894ASep 15, 1992
Polyphenylene oxide-recycled polystyrene composition and method
GEN ELECTRIC6 citations72
US5145877ASep 8, 1992
Polyphenylene oxide-recycled polystyrene composition and method
GEN ELECTRIC11 citations72
US5091256AFeb 25, 1992
Polyphenylene ether foams from low I.V. polyphenylene ether expandable microparticles
GEN ELECTRIC16 citations72