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:
Aug. 22, 2017
Filed:
Apr. 05, 2013
Applicant:
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Gauri Sankar Lal, Whitehall, PA (US);
Gamini Ananda Vedage, Bethlehem, PA (US);
Stephen Michael Boyce, Bath, PA (US);
Dilipkumar Nandlal Shah, Wescosville, PA (US);
Atteye Houssein Abdourazak, Allentown, PA (US);
Assignee:
Veonik Degussa GmbH, Essen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/50 (2006.01); C08G 59/56 (2006.01);
U.S. Cl.
CPC ...
C08G 59/56 (2013.01); C08G 59/506 (2013.01);
Abstract
Liquid epoxy curing agents that have improved latency over conventional liquid curing agents while retaining the physical properties of the cured material are disclosed. These liquid curing agents can be used for curing epoxy resins, or in combination with dicyandiamide (DICY) based curing agents in order to accelerate DICY curing.