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:
Jan. 31, 2023
Filed:
Mar. 26, 2019
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Alfred P. Haro, Tacoma, WA (US);
Nobuyuki Arai, Tacoma, WA (US);
Andrew Hideo Koyanagi, Tacoma, WA (US);
Assignee:
TORAY INDUSTRIES, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); B32B 5/02 (2006.01); B32B 27/12 (2006.01); B32B 27/18 (2006.01); B32B 27/38 (2006.01); C08J 5/04 (2006.01); C08J 5/24 (2006.01);
U.S. Cl.
CPC ...
B32B 5/16 (2013.01); B32B 5/024 (2013.01); B32B 27/12 (2013.01); B32B 27/18 (2013.01); B32B 27/38 (2013.01); C08J 5/042 (2013.01); C08J 5/243 (2021.05); C08J 5/249 (2021.05); B32B 2264/0221 (2013.01); B32B 2305/076 (2013.01); B32B 2305/08 (2013.01); B32B 2305/188 (2013.01); B32B 2305/72 (2013.01); C08J 2363/00 (2013.01); C08J 2481/06 (2013.01);
Abstract
A laminate body is provided which contains a thin prepreg having a component (A) containing a matrix of reinforcing fiber, a component (B) containing a thermosetting resin, and a component (C) containing particles of a thermoplastic resin. When molded and cured out of autoclave, the laminate body achieves a fiber-reinforced composite having a low void ratio and providing excellent mechanical performance.