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. 05, 2024
Filed:
Mar. 22, 2018
Applicant:
Teijin Limited, Osaka, JP;
Inventors:
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/26 (2006.01); B29B 11/16 (2006.01); B29B 15/12 (2006.01); B29C 70/68 (2006.01); B29C 70/78 (2006.01); B29K 63/00 (2006.01); B29K 307/04 (2006.01); B29L 31/60 (2006.01); B32B 3/12 (2006.01); B32B 5/02 (2006.01); B32B 7/12 (2006.01); B32B 37/12 (2006.01); B32B 37/14 (2006.01);
U.S. Cl.
CPC ...
B32B 5/26 (2013.01); B29B 11/16 (2013.01); B29B 15/12 (2013.01); B29C 70/682 (2013.01); B29C 70/78 (2013.01); B32B 3/12 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 7/12 (2013.01); B32B 37/12 (2013.01); B32B 37/146 (2013.01); B29K 2063/00 (2013.01); B29K 2307/04 (2013.01); B29L 2031/608 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/0284 (2013.01); B32B 2262/106 (2013.01); B32B 2305/024 (2013.01); B32B 2305/076 (2013.01);
Abstract
The present invention provides a self-adhesive prepreg which is characterized by comprising: a base prepreg that is composed of reinforcing fibers and a thermosetting resin composition (I), some or all of which is impregnated into a reinforcing fiber layer that is formed of the reinforcing fibers; an adhesive layer that is composed of a nonwoven fabric which is laminated on at least one surface of the base prepreg so as to be integrated with the base prepreg and a thermosetting resin composition (II) which is laminated on the surface of the nonwoven fabric so as to be integrated with the nonwoven fabric.