METHOD OF PRODUCING POLYESTER RESIN COMPOSITION AND METHOD OF PRODUCING POLYESTER RESIN FORMED ARTICLE, AND POLYESTER RESIN COMPOSITION AND POLYESTER RESIN FORMED ARTICLE

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United States of America Patent

SERIAL NO

15695313

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Abstract

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Methods may include methods of producing polyester resin composition and methods of producing a polyester resin formed article that make it possible to improve thermal resistance, and to provide the polyester resin composition and the polyester resin formed article. Methods of producing a polyester resin composition may include: a step (I-a) of obtaining a polylactic acid composition (X) containing a polylactic acid (A), pentaerythritol (C), and a silicate (D); and a step (II-a) of mixing the polylactic acid composition (X) with a poly(3-hydroxyalkanoate) (B).

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Patent Owner(s)

Patent OwnerAddress
KANEKA CORPORATION3-18 NAKANOSHIMA 2-CHOME KITA-KU OSAKA-SHI OSAKA 5308288 ?5308288

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Minami, Tetsuya Osaka, JP 25 177
Suzuki, Noriyuki Osaka, JP 247 2246

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