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:
May. 17, 2016
Filed:
Oct. 28, 2013
Kaneka Corporation, Osaka-shi, JP;
Noriyuki Suzuki, Settsu, JP;
Tetsuya Minami, Settsu, JP;
KANEKA CORPORATION, Osaka-shi, JP;
Abstract
The present invention provides a resin composition that improves slow crystallization, which is a drawback of polyhydroxyalkanoates, and is excellent in molding processability and productivity. The resin composition is an aliphatic polyester resin composition comprising a polyhydroxyalkanoate (A), an amide bond-containing compound (B), and pentaerythritol (C), wherein the amide bond-containing compound (B) is represented by any one of the following general formulas: R—C(O)N(R), R—C(O)NH—(R)—NHC(O)—R, R—NHC(O)NH—(R)—NHC(O)NH—R, R—NHC(O)—R, R—NHC(O)—(R)—C(O)NH—R, R—C(O)NH—(R)—C(O)NH—R, R—NHC(O)NH—(R)—C(O)NH—R, and R—NHC(O)NH—(R)—NHC(O)—R.