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:
Jun. 20, 2023
Filed:
Apr. 17, 2020
Applicant:
Hexcel Composites Limited, Duxford, GB;
Inventor:
Michael Rhodes, Haverhill, GB;
Assignee:
HEXCEL COMPOSITES LIMITED, Duxford, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/24 (2006.01); B32B 27/38 (2006.01); C08G 59/30 (2006.01); C08G 59/32 (2006.01); C08G 59/38 (2006.01); C08G 59/40 (2006.01); C08G 59/68 (2006.01); C08L 63/00 (2006.01); C08L 63/04 (2006.01);
U.S. Cl.
CPC ...
C08J 5/245 (2021.05); C08J 5/243 (2021.05); C08J 5/244 (2021.05); C08J 5/249 (2021.05); C08J 2363/02 (2013.01); C08J 2363/04 (2013.01); C08J 2463/02 (2013.01); C08J 2463/04 (2013.01);
Abstract
A self-adhesive prepreg comprising a fibre reinforcement layer having a first side and a second side, wherein the first side of the fibre reinforcement layer has been pre-impregnated with a self-adhesive resin composition. The self-adhesive may be used as a structural reinforcement and is especially adapted for direct bonding to oily steel or galvanized steel in the automotive, aerospace and other sheet metal fabrication industries.