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:
Nov. 15, 2016
Filed:
Sep. 12, 2013
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Assignee:
Toray Industries, Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 69/26 (2006.01); C08K 3/10 (2006.01); C08L 77/00 (2006.01); C08G 69/00 (2006.01);
U.S. Cl.
CPC ...
C08G 69/26 (2013.01); C08G 69/00 (2013.01); C08K 3/10 (2013.01); C08L 77/00 (2013.01);
Abstract
A polyamide resin composition includes 100 parts by weight of a (a) polyamide resin; and 0.1 to 10 parts by weight of a (b) hydroxyl group- and carboxyl group-containing compound, wherein the (b) hydroxyl group- and carboxyl group-containing compound has a ratio (COOH/OH) of 0.01 to 5.0 of a rate (percentage) of a carboxyl group-derived peak area to a total peak area in aC-NMR spectrum to a rate (percentage) of a hydroxyl group-derived peak area to a total peak area in aH-NMR spectrum and has a degree of branching of 0.05 to 0.35.