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:
Apr. 30, 2024
Filed:
Aug. 21, 2019
Applicant:
Kuraray Co., Ltd., Okayama, JP;
Inventors:
Assignee:
KURARAY CO., LTD., Okayama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 77/06 (2006.01); B29C 48/00 (2019.01); C08K 3/016 (2018.01); C08K 3/16 (2006.01); B29K 77/00 (2006.01);
U.S. Cl.
CPC ...
C08L 77/06 (2013.01); B29C 48/022 (2019.02); C08K 3/016 (2018.01); C08K 3/16 (2013.01); B29K 2077/00 (2013.01); C08K 2201/00 (2013.01); C08L 2201/02 (2013.01); C08L 2201/08 (2013.01);
Abstract
Provided are a polyamide composition containing a polyamide (A) having a melting point of 280° C. or higher, a flame retardant (B) and an aromatic vinyl copolymer (C), wherein the aromatic vinyl copolymer (C) contains a structural unit derived from an aromatic vinyl and a structural unit derived from an α,β-unsaturated dicarboxylic anhydride, the glass transition temperature of the aromatic vinyl copolymer (C) is 140° C. or higher, and the content of the aromatic vinyl copolymer (C) is 0.3 to 2.0% by mass relative to the total content of the polyamide (A), the flame retardant (B) and the aromatic vinyl copolymer (C); and a molded article of the polyamide composition.