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:
May. 03, 2022
Filed:
Nov. 13, 2018
Applicant:
Eneos Corporation, Tokyo, JP;
Inventors:
Assignee:
ENEOS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/04 (2006.01); C08J 5/24 (2006.01); C08L 63/00 (2006.01); C08K 5/3492 (2006.01); B32B 5/26 (2006.01); B32B 27/04 (2006.01); B32B 27/18 (2006.01); B32B 27/26 (2006.01); B32B 27/38 (2006.01); C08G 59/50 (2006.01); C08K 5/00 (2006.01); B32B 5/02 (2006.01); C08G 59/24 (2006.01);
U.S. Cl.
CPC ...
C08G 59/504 (2013.01); B32B 5/26 (2013.01); B32B 27/04 (2013.01); B32B 27/18 (2013.01); B32B 27/26 (2013.01); B32B 27/38 (2013.01); C08J 5/042 (2013.01); C08J 5/24 (2013.01); C08K 5/0066 (2013.01); C08K 5/34922 (2013.01); C08K 5/34924 (2013.01); C08L 63/00 (2013.01); B32B 5/02 (2013.01); B32B 2250/20 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/106 (2013.01); B32B 2305/076 (2013.01); B32B 2305/72 (2013.01); B32B 2307/3065 (2013.01); B32B 2363/00 (2013.01); B32B 2457/00 (2013.01); C08G 59/245 (2013.01); C08G 59/5086 (2013.01); C08J 2363/00 (2013.01); Y10S 428/902 (2013.01); Y10S 428/921 (2013.01); Y10T 428/31511 (2015.04);
Abstract
A prepreg comprising: carbon fibers; and a resin composition containing an epoxy resin having a biphenyl structure, a curing agent, and melamine cyanurate.