Resin composition comprising a polyphenylene ether composition, polyolefin and a styrene graft modified copolymer

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United States of America Patent

PATENT NO 5418287
SERIAL NO

08179497

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Abstract

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A resin composition comprising the following component A, component B and component C: component A of polyphenylene ether resin; component B of crystalline polyolefin resin; and component C of graft modified copolymer in which an unsaturated copolymer consisting of ethylene or at least one of .alpha.-olefins having 3 to 12 carbon atoms and at least one of chain nonconjugated dienes of the following general formula is modified with a monomer capable of radical polymerization such as styrene. ##STR1## This resin composition has an improved impact strength, keeping heat resistance and mechanical strength characteristic of polyphenylene ether resins, and molding properties and resistance to organic solvents characteristic of polyolefin resins.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI PETROCHEMICAL COMPANY LTD5-2 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gotoh, Shiroh Yokkaichi, JP 13 107
Nakano, Hiroshi Yokkaichi, JP 377 4094
Satoh, Hiroyuki Yokkaichi, JP 115 1568
Tanaka, Tomohiko Yokkaichi, JP 58 482

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