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:
May. 23, 2017
Filed:
Oct. 22, 2013
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Eric B. Ripplinger, Lake Jackson, TX (US);
Rajesh H. Turakhia, Lake Jackson, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 233/24 (2006.01); C07D 295/13 (2006.01); C08G 59/14 (2006.01); C08G 59/50 (2006.01); C08G 69/34 (2006.01); C08G 73/02 (2006.01); C08G 73/06 (2006.01); C09D 163/00 (2006.01); C09J 163/00 (2006.01); C08L 63/00 (2006.01); C08L 77/08 (2006.01); C08L 79/02 (2006.01); C08L 79/04 (2006.01); C08G 59/44 (2006.01);
U.S. Cl.
CPC ...
C07D 295/13 (2013.01); C07D 233/24 (2013.01); C08G 59/1477 (2013.01); C08G 59/44 (2013.01); C08G 59/5073 (2013.01); C08G 69/34 (2013.01); C08G 73/028 (2013.01); C08G 73/0273 (2013.01); C08G 73/0633 (2013.01); C08L 63/00 (2013.01); C09D 163/00 (2013.01); C09J 163/00 (2013.01); C08L 77/08 (2013.01); C08L 79/02 (2013.01); C08L 79/04 (2013.01);
Abstract
A polyamide composition comprising a reaction product of: a) an excess of a polyfunctional amine; b) a dimer fatty acid; and c) a monomer fatty acid is disclosed. The polyamide composition can be used as a hardener in epoxy resin formulations.