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. 26, 2024
Filed:
Aug. 30, 2019
Applicant:
Hexcel Composites Limited, Duxford, GB;
Inventors:
Christopher Robert Mason, Newmarket, GB;
Nicholas Verge, Letchworth, GB;
Assignee:
HEXCEL COMPOSITES LIMITED, Duxford, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/40 (2006.01); C07C 257/22 (2006.01); C07D 235/00 (2006.01); C07D 247/02 (2006.01); C08G 59/00 (2006.01); C08G 59/68 (2006.01); C08G 59/70 (2006.01); C08K 5/25 (2006.01); C08K 5/544 (2006.01);
U.S. Cl.
CPC ...
C08G 59/686 (2013.01); C07C 257/22 (2013.01); C07D 235/00 (2013.01); C07D 247/02 (2013.01); C08G 59/00 (2013.01); C08G 59/4014 (2013.01); C08G 59/4035 (2013.01); C08G 59/70 (2013.01); C08K 5/25 (2013.01); C08K 5/5477 (2021.01);
Abstract
A curative system comprising a combination of adipic acid dihydrazide and/or isophthalic dihydrazide and a clathrate in which the guest compound of the clathrate comprises an imidazole, an imidazoline or diazabicycloalkanes (DBCA).