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. 21, 2015
Filed:
Dec. 26, 2013
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Lars Wittenbecher, Duesseldorf, DE;
Michael Henningsen, Frankenthal, DE;
Gregor Daun, Neckargemuend, DE;
Dieter Flick, Boehl-Iggelheim, DE;
Joerg-Peter Geisler, Bingen, DE;
Juergen Schillgalies, Moers, DE;
Erhard Jacobi, Huenstetten, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/04 (2006.01); B32B 27/26 (2006.01); B32B 27/38 (2006.01); C08G 59/50 (2006.01); C08G 59/56 (2006.01); C08L 63/00 (2006.01); C08G 59/02 (2006.01); C07C 279/04 (2006.01); C07C 279/16 (2006.01);
U.S. Cl.
CPC ...
C08G 59/02 (2013.01); C07C 279/04 (2013.01); C07C 279/16 (2013.01); C08L 63/00 (2013.01);
Abstract
The present invention provides a blend comprising one or more epoxy resins and a mixture which comprises 0.3 to 0.9 amine equivalent, per equivalent of epoxide of the epoxy resin used, of a hardener component a) and as hardener component b) a compound of the formula I, a process for preparing this blend, the use of the blend of the invention for producing cured epoxy resin, and an epoxy resin cured with the blend of the invention.