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. 29, 2016
Filed:
Mar. 21, 2011
Applicant:
John Cawse, West Wratting, GB;
Inventor:
John Cawse, West Wratting, GB;
Assignee:
Hexcel Composites Limited, Duxford, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/14 (2006.01); C08G 59/50 (2006.01); C07C 211/60 (2006.01); C07D 209/08 (2006.01); C07D 215/06 (2006.01);
U.S. Cl.
CPC ...
C08G 59/1477 (2013.01); C07C 211/60 (2013.01); C07D 209/08 (2013.01); C07D 215/06 (2013.01); C08G 59/5033 (2013.01);
Abstract
A curable resin comprising a compound having the structure wherein each carbon 2, together with either its carbon 1 or carbon 3, are members of a fused cycloaliphatic ring, and when carbon 1 is a member of the ring so is N, and wherein each of the aliphatic or aromatic ring-member carbons may either be members of further fused cycloaliphatic rings or be bonded to a group selected from H or linear or branched Cto Calkyl.