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. 12, 2022
Filed:
Apr. 26, 2020
Applicant:
Henkel Ip & Holding Gmbh, Duesseldorf, DE;
Inventors:
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/18 (2006.01); C08L 33/22 (2006.01); C09J 133/18 (2006.01); C09J 133/22 (2006.01); C09J 4/06 (2006.01); B29C 65/48 (2006.01); C09J 11/08 (2006.01); C08F 222/32 (2006.01); C08L 33/14 (2006.01);
U.S. Cl.
CPC ...
C09J 4/06 (2013.01); B29C 65/484 (2013.01); C08F 222/327 (2020.02); C08L 33/22 (2013.01); C09J 11/08 (2013.01); C09J 133/22 (2013.01); C08F 222/324 (2020.02); C08L 33/14 (2013.01); C08L 33/18 (2013.01); C09J 133/18 (2013.01);
Abstract
This invention relates to cyanoacrylate-containing compositions that include (a) a beta-alkoxy cyanoacrylate component, (b) a cyanoacrylate component selected from butyl cyanoacrylates, octyl cyanoacrylates, and combinations thereof; (c) a rubber toughening component (d) a surface modified component; and (e) an adhesion promoter. Cured products of the inventive cyanoacrylate compositions demonstrate improved toughness without an odor typically found with cyanoacrylate-containing compositions.