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:
Jan. 16, 2018
Filed:
Nov. 01, 2016
Applicant:
Henkel Ip & Holding Gmbh, Duesseldorf, DE;
Inventors:
Andrew D. Messana, Newington, CT (US);
Sean M. Burdzy, Hamden, CT (US);
Joel D. Schall, Hamden, CT (US);
Anthony F. Jacobine, North Haverhill, NH (US);
Assignee:
Henkel IP & Holding GmbH, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 20/06 (2006.01); C08F 118/02 (2006.01); C07C 69/34 (2006.01); C09J 4/00 (2006.01); C07C 229/26 (2006.01); C08F 222/20 (2006.01); C09J 135/02 (2006.01); C08F 220/18 (2006.01); C08K 5/11 (2006.01); C08K 5/17 (2006.01);
U.S. Cl.
CPC ...
C07C 69/34 (2013.01); C07C 229/26 (2013.01); C08F 222/20 (2013.01); C09J 4/00 (2013.01); C09J 135/02 (2013.01); C08F 220/18 (2013.01); C08K 5/11 (2013.01); C08K 5/175 (2013.01);
Abstract
Anaerobic curable compositions, such as adhesives and sealants, containing blocked carboxylic acid compounds are provided. The blocked carboxylic acid compounds are labile carboxylic acid compounds having acetal linkages, which cleave to release the underlying carboxylic acid during anaerobic cure.