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:
Dec. 14, 2021
Filed:
Jun. 16, 2017
Applicant:
Huntsman Petrochemical Llc, The Woodlands, TX (US);
Inventors:
Hui Zhou, The Woodlands, TX (US);
David C Lewis, Conroe, TX (US);
Howard P. Klein, Austin, TX (US);
Robert A. Grigsby, Spring, TX (US);
Feixia Chen, Kessel-lo, BE;
Katty Darragas, Oudenaarde, BE;
Assignee:
HUNTSMAN Petrochemical LLC, The Woodlands, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/50 (2006.01); C08J 5/04 (2006.01); C08G 59/56 (2006.01);
U.S. Cl.
CPC ...
C08G 59/5073 (2013.01); C08G 59/5006 (2013.01); C08G 59/5013 (2013.01); C08G 59/5026 (2013.01); C08G 59/56 (2013.01); C08J 5/04 (2013.01); C08J 2363/00 (2013.01);
Abstract
The present disclosure provides a curable composition that includes an epoxy resin and a curing component comprising a blend of at least two amines. The curable composition may be combined with reinforced fibers and cured to form a composite article which can be used in various applications, such as in wind turbine blades.