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:
Mar. 24, 2015
Filed:
Mar. 01, 2011
Applicants:
Steve Mortimer, St. Ives, GB;
Neal Patel, Ely, GB;
John Cawse, West Wratting, GB;
Inventors:
Assignee:
Hexcel Composites Limited, Cambridge, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/38 (2006.01); B32B 5/02 (2006.01); C08L 63/00 (2006.01); C08G 59/50 (2006.01); C07C 211/56 (2006.01);
U.S. Cl.
CPC ...
C08G 59/5033 (2013.01);
Abstract
The invention relates to a resin curing agent having the formula (I), wherein Rto Rare each individually selected from linear or branched Cto Calkyl, a process for its manufacture, blends of the reaction products, and two-component curable resin systems.