Thermoplastic resin composition and use thereof

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United States of America Patent

PATENT NO 5424104
SERIAL NO

08178616

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Abstract

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Disclosed is a thermoplastic resin composition comprising (A) an aromatic polyamide comprising dicarboxylic acid units comprising 50-100 mol % of units derived from terephthalic acid, and 0-50 mol % of units derived from an aromatic dicarboxylic acid other than terephthalic acid and/or an aliphatic-dicarboxylic acid having 4-20 carbon atoms, and diamine units derived from an aliphatic diamine and/or an alicyclic diamine, said aromatic polyamide having an intrinsic viscosity of 0.5-3.0 dl/g as measured in conc. sulfuric acid at 30.degree. C. and a melting point of higher than 300.degree. C., (B) a graft modified .alpha.-olefin polymer, and/or a graft modified aromatic vinyl hydrocarbon/conjugated diene copolymer or hydrogenated product thereof, and (C) an aliphatic polyamide, wherein said thermoplastic resin composition comprises 10-80 parts by weight of the graft modified .alpha.-olefin polymer, and/or the graft modified aromatic vinyl hydrocarbon/conjugated diene copolymer or hydrogenated product thereof (B) and 5-80 parts by weight of the aliphatic polyamide (C), based on 100 parts by weight of the aromatic polyamide (A).

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Patent Owner(s)

Patent OwnerAddress
MITSUI CHEMICALS INC2-1 YAESU 2-CHOME CHUO-KU TOKYO 1040028 ?1040028

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amimoto, Yoshikatsu Yamaguchi, JP 6 73
Ikejiri, Fumitoshi Yamaguchi, JP 10 229
Kanda, Masahiro Shizuoka, JP 50 349
Kato, Tetsuo Shizuoka, JP 75 1102
Nishimura, Katunari Yamaguchi, JP 3 13
Toyota, Akinori Yamaguchi, JP 71 2370
Yamamoto, Sanehiro Yamaguchi, JP 11 131

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