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:
Apr. 10, 2018
Filed:
Dec. 27, 2016
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Stephen Christensen, Sammamish, WA (US);
Samuel J. Tucker, St. Louis, MO (US);
Jeffrey S. Wiggins, Petal, MS (US);
Assignee:
THE BOEING COMPANY, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/50 (2006.01); C08K 7/02 (2006.01); C08J 5/24 (2006.01); C08G 59/24 (2006.01); C08G 59/56 (2006.01); C08G 59/66 (2006.01); C08K 7/06 (2006.01); C08K 7/14 (2006.01); C08L 63/00 (2006.01);
U.S. Cl.
CPC ...
C08G 59/5033 (2013.01); C08G 59/245 (2013.01); C08G 59/50 (2013.01); C08G 59/504 (2013.01); C08G 59/5026 (2013.01); C08G 59/56 (2013.01); C08G 59/66 (2013.01); C08J 5/24 (2013.01); C08K 7/02 (2013.01); C08K 7/06 (2013.01); C08K 7/14 (2013.01); C08L 63/00 (2013.01); C08J 2363/00 (2013.01); C08J 2377/06 (2013.01);
Abstract
Methods and formulations for distortional thermosets are disclosed that display enhanced composite mechanical performances and robust sorption resistance. The composition includes an epoxy resin of formula (I): and a diamine curing agent. The resultant distortional thermoset compositions possess superior out-life requirements and advantageous reaction kinetics for preparing prepreg compositions and materials.