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:
Sep. 05, 2017
Filed:
Nov. 26, 2013
Applicant:
Mitsubishi Rayon Co., Ltd., Chiyoda-ku, JP;
Inventors:
Saki Fujita, Toyohashi, JP;
Tadashi Ohtani, Toyohashi, JP;
Atsushi Takahashi, Toyohashi, JP;
Kiyotoshi Fujioka, Yokkaichi, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/08 (2006.01); B32B 37/10 (2006.01); B32B 27/34 (2006.01); B32B 37/06 (2006.01); C08J 5/04 (2006.01); C08J 5/06 (2006.01); C08J 5/24 (2006.01); B32B 27/08 (2006.01); C08K 5/053 (2006.01); C08K 7/06 (2006.01);
U.S. Cl.
CPC ...
C08J 5/24 (2013.01); B32B 27/08 (2013.01); B32B 27/34 (2013.01); B32B 37/06 (2013.01); B32B 37/08 (2013.01); B32B 37/10 (2013.01); C08J 5/042 (2013.01); C08J 5/06 (2013.01); C08K 5/053 (2013.01); C08K 7/06 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); B32B 2305/076 (2013.01); C08J 2377/00 (2013.01); C08J 2377/02 (2013.01); C08J 2463/00 (2013.01); C08J 2463/02 (2013.01); C08J 2475/16 (2013.01);
Abstract
A fiber-reinforced thermoplastic resin prepreg containing (A) reinforcing fibers, (B) a sizing agent and (C) a polyamide resin is described, wherein the sizing agent (B) and the polyamide resin (C) satisfy the condition N/N<4.0, wherein Nis the average of torques necessary for maintaining the number of revolutions of a roller type blade at 100 rpm/15 minutes.