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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.:

US 8969577 B1

PDFFull Text
Expired
Date of Patent:
Mar. 03, 2015

Filed:

Nov. 18, 2009

Curable composition comprising a thermolatent base

Applicants:

Peter Nesvadba, Marly, CH;

Lucienne Bugnon Folger, Pfeffingen, CH;

Ralf Knischka, Neustadt, DE;

Inventors:

Peter Nesvadba, Marly, CH;

Lucienne Bugnon Folger, Pfeffingen, CH;

Ralf Knischka, Neustadt, DE;

Assignee:

BASF SE, Ludwigshafen, DE;

Attorney:

Shruti Costales

Primary Examiner:

Randy Gulakowski

Assistant Examiner:

Ha Nguyen

Int. Cl.
CPC ...
C07D 213/74 (2006.01); C07D 215/38 (2006.01); C08G 59/50 (2006.01); C08G 59/68 (2006.01); C08L 63/00 (2006.01); C08G 59/42 (2006.01);
U.S. Cl.
CPC ...
C07D 213/74 (2013.01); C07D 215/38 (2013.01); C08G 59/4246 (2013.01); C08G 59/686 (2013.01); C08L 63/00 (2013.01);
Abstract

The present invention relates to curable compositions comprising a thermolatent amidine base and an organic material which is polymerizable or crosslinkable with a basic or nucleophilic catalyst. In particular, the invention relates to curable coating compositions, especially powder coating compositions, and curable adhesive compositions, as well as to the use a thermolatent amidine base as a curing catalyst for thermally induced base-catalyzed polymerization or crosslinking reactions.

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Nesvadba, Peter. (2015). Curable composition comprising a thermolatent base (U.S. Patent No. 8969577). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8969577

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