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. 02, 2016
Filed:
May. 18, 2011
Applicants:
Martin Hitzler, Gottmadingen, DE;
Monika Brandl, Tacherting, DE;
Ansgar Gruber, Trostberg, DE;
Inventors:
Assignee:
ALZCHEM AG, Trostberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 63/00 (2006.01); C08L 61/20 (2006.01); C08G 59/40 (2006.01); C08G 59/44 (2006.01); C08G 59/46 (2006.01); C08G 12/14 (2006.01);
U.S. Cl.
CPC ...
C08L 63/00 (2013.01); C08G 59/4014 (2013.01); C08G 59/4021 (2013.01);
Abstract
The present invention describes the use in epoxy resin compositions of semicarbazones of the general formula (I) having the meanings stated for the residues R, R, Rand R. These semicarbazones exhibit elevated latency in epoxy resin compositions and are thus outstandingly suitable as latent curing accelerators for single-component epoxy resin compositions.