Polyester resin composition

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United States of America Patent

PATENT NO 8747974
APP PUB NO 20130316106A1
SERIAL NO

13957963

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a polyester resin composition comprising: (A) a polyester resin containing 5% by mole or more and not more than 86% by mole of a succinic acid unit in the whole of an aliphatic dicarboxylic acid unit; (B) a polyester resin containing 5% by mole or more and not more than 95% by mole of an aromatic dicarboxylic acid unit in all of dicarboxylic acid units; and (C) a polyester resin containing an aliphatic oxycarboxylic acid, wherein the polyester resin composition contains from 10 to 89% by weight of the resin (A) and from 11 to 90% by weight of the resin (B) relative to a total sum of the resins (A) and (B) and contains from 1 to 40% by weight of the resin (C) relative to a total sum of the resins (A), (B) and (C).

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Patent Owner(s)

  • MITSUBISHI CHEMICAL CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneko, Hiroyuki Mie, JP 100 1272
Kusuno, Atsushi Mie, JP 4 13
Miwa, Masanobu Kanagawa, JP 3 61
Nakano, Hiroshi Mie, JP 366 3938

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