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. 25, 2017
Filed:
Jul. 17, 2013
Applicant:
Blue Cube Ip Llc, Midland, MI (US);
Inventor:
Markus Schroetz, Ochsenhausen, DE;
Assignee:
BLUE CUBE IP LLC, Midland, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/14 (2006.01); C08G 59/18 (2006.01); C08G 59/50 (2006.01); C08G 59/68 (2006.01); C08L 63/00 (2006.01); C09D 5/00 (2006.01); C09D 163/00 (2006.01);
U.S. Cl.
CPC ...
C08G 59/1477 (2013.01); C08G 59/184 (2013.01); C08G 59/50 (2013.01); C08G 59/685 (2013.01); C08L 63/00 (2013.01); C09D 5/002 (2013.01); C09D 163/00 (2013.01);
Abstract
A hardener composition comprising a) an accelerator comprising a first amine at least partially neutralized by salicylic acid and a first modifier; b) a non-isolated adduct of i) a difunctional epoxy; and ii) a second amine; and c) a second modifier, and a process for making the hardener composition, are disclosed. The hardener can be used with an epoxy resin to form a curable composition.