Blend of polyphenylene ether, polycarbonate or polyoxymethylene resins and multi-phase thermoplastic resins

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United States of America Patent

PATENT NO 5326817
SERIAL NO

07326294

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Abstract

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A thermoplastic resin composition is here provided which contains (I) 99 to 1% by weight of a polyphenylene ether resin alone or a mixture of the polyphenylene ether resin and a styrene polymer, (II) 1 to 99% by weight of at least one kind of resin selected from the group consisting of a polycarbonate resin and polyoxymethylene resin, and (III) 0.1 to 100 parts by weight, based on 100 parts by weight of the resins (I) +(II), of a multi-phase structure thermoplastic resin which is composed of 5 to 95% by weight of an epoxy group-containing olefin copolymer and 95 to 5% by weight of a vinyl polymer or copolymer obtained from at least one kind of vinyl monomer, either of both the components being in the state of a dispersion phase having a particle diameter of 0.001 to 10 .mu.m. A method for preparing the above-mentioned thermoplastic resin composition is also provided here.

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Patent Owner(s)

Patent OwnerAddress
NIPPON PETROCHEMICALS CO LTD 1-3-1 UCHISAIWAICHO CHIYODA-KU TOKYO JAPAN A COMPANY OF JAPANNot Provided
NIPPON OIL & FATS CO LTD 1-10-1 YURAKUCHO CHIYODA-KU TOKYO JAPAN A COMPANY OF JAPANNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Orikasa, Yuichi Yokohama, JP 26 300
Sakazume, Suehiro Fujisawa, JP 17 236

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