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:
Jul. 10, 2018
Filed:
Oct. 24, 2014
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Assignee:
Toray Industries, Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 70/48 (2006.01); C08J 5/04 (2006.01); C08J 5/06 (2006.01); B29B 7/48 (2006.01); B29B 7/82 (2006.01); B29B 7/86 (2006.01); B29B 7/90 (2006.01); B29B 9/02 (2006.01); B29C 43/22 (2006.01); B29C 45/00 (2006.01); C08K 7/06 (2006.01); B29K 81/00 (2006.01); B29K 105/08 (2006.01);
U.S. Cl.
CPC ...
C08J 5/042 (2013.01); B29B 7/482 (2013.01); B29B 7/82 (2013.01); B29B 7/86 (2013.01); B29B 7/90 (2013.01); B29B 9/02 (2013.01); B29C 43/22 (2013.01); B29C 45/0005 (2013.01); C08J 5/06 (2013.01); C08K 7/06 (2013.01); B29K 2081/04 (2013.01); B29K 2105/08 (2013.01); C08J 2381/02 (2013.01); C08J 2381/04 (2013.01); C08J 2479/00 (2013.01);
Abstract
A carbon fiber-reinforced polyarylene sulfide has both dynamic characteristics and molding cycle characteristics and can be produced with high productivity by preparing a polycarbodiimide-modified polyarylene sulfide using a polyarylene sulfide and a polycarbodiimide as raw materials, then melting the resulting polycarbodiimide-modified polyarylene sulfide, and combining the polycarbodiimide-modified polyarylene sulfide with carbon fibers at a specific ratio to produce a composite.