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. 26, 2016
Filed:
Dec. 20, 2013
Applicant:
Cheil Industries Inc., Gumi-si, KR;
Inventors:
Jae-Youp Chung, Uiwang-si, KR;
Jung-Hun Lee, Uiwang-si, KR;
Do-Hoon Chang, Uiwang-si, KR;
Chang-Min Hong, Uiwang-si, KR;
Assignee:
Cheil Industries Inc., Gumi-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/40 (2006.01); C08L 77/06 (2006.01); C08K 7/14 (2006.01); C08K 3/16 (2006.01);
U.S. Cl.
CPC ...
C08K 7/14 (2013.01); C08K 3/16 (2013.01); C08L 77/06 (2013.01); C08L 2201/08 (2013.01);
Abstract
A polyamide resin composition includes (A) a semi-aromatic polyamide resin including a dicarboxylic acid unit including about 40 to about 100 mol % of an aromatic dicarboxylic acid unit, and an aliphatic diamine unit; (B) a glass fiber, and optionally (C) a heat stabilizer including copper halide and/or alkali metal halide, where a content of a terminal carboxyl group [COOH] and a content of a terminal amino group [NH] of a molecular chain in the semi-aromatic polyamide resin (A) satisfy the following conditions: