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, 2016
Filed:
May. 23, 2007
Applicant:
Chris Harrington, Ware, GB;
Inventor:
Chris Harrington, Ware, GB;
Assignee:
Hexcel Composites Limited, Duxford, GB;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J 5/06 (2006.01); C08J 3/24 (2006.01);
U.S. Cl.
CPC ...
C09J 5/06 (2013.01); C08J 3/242 (2013.01); Y10T 428/249939 (2015.04); Y10T 428/28 (2015.01);
Abstract
The adhesion between an underlying composite material and its surface finish is increased by including an adhesion promoting layer at the interface where the uncured composite material and the surface finish meet during the lay up of the uncured composite assembly. The adhesion promoting layer includes a cure accelerating agent for the composite material matrix resin.