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:
Jan. 03, 2023
Filed:
Feb. 05, 2018
Applicant:
Huntsman Petrochemical Llc, The Woodlands, TX (US);
Inventors:
Wei-Yang Su, The Woodlands, TX (US);
Hui Zhou, The Woodlands, TX (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/56 (2006.01); C08G 59/24 (2006.01); C08G 59/50 (2006.01); C08G 59/62 (2006.01);
U.S. Cl.
CPC ...
C08G 59/56 (2013.01); C08G 59/245 (2013.01); C08G 59/504 (2013.01); C08G 59/5026 (2013.01); C08G 59/5046 (2013.01); C08G 59/62 (2013.01);
Abstract
The present disclosure provides a curing agent comprising a polyetheramine, a tertiary amine substantially free of an aromatic tertiary amine and glycerin. The curing agent may be combined with an epoxy resin to form a curable composition which is capable of being applied to a substrate and cured to form a cured article.