The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 25, 2016
Filed:
Jul. 11, 2013
Applicants:
Kaneka Corporation, Osaka-shi, JP;
Riken, Wako-shi, JP;
Inventors:
Hideki Abe, Saitama, JP;
Noriyuki Suzuki, Osaka, JP;
Tetsuya Minami, Osaka, JP;
Nobuo Nakamura, Osaka, JP;
Assignees:
KANEKA CORPORATION, Osaka-shi, JP;
RIKEN, Wako-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L 67/04 (2006.01); C08K 5/053 (2006.01); C08G 63/06 (2006.01); C08G 63/08 (2006.01);
U.S. Cl.
CPC ...
C08L 67/04 (2013.01); C08G 63/06 (2013.01); C08G 63/08 (2013.01); C08K 5/053 (2013.01);
Abstract
An object is to increase crystallization speed, which is a drawback of polyhydroxyalkanoate, to improve processability in processing such as injection molding or blow molding and increase the speed of processing and is, in addition, to refine the crystal of polyhydroxyalkanoate to suppress a change of mechanical properties with passage of time of a resulting molded article. Disclosed herein is a polyester resin composition containing polyhydroxyalkanoate and pentaerythritol.