Aliphatic polyester resin composition and aliphatic polyester resin molded article

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United States of America Patent

PATENT NO 9890279
SERIAL NO

15107687

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Abstract

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An object is to improve slow crystallization that is a drawback of polyhydroxyalkanoates, improve processability in mold processing, such as injection molding, improve processing speed, and suppress blooming from a obtaining molded article. Provided is an aliphatic polyester resin composition including a polyhydroxyalkanoate (A), a vinyl acetate-containing copolymer (B), and pentaerythritol (C), wherein the polyhydroxyalkanoate (A) and the vinyl acetate-containing copolymer (B) are immiscible.

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Patent Owner(s)

  • KANEKA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Minami, Tetsuya Settsu, JP 24 153
Suzuki, Noriyuki Settsu, JP 236 2154

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