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:
May. 07, 2024
Filed:
May. 30, 2019
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Kelly A. Volp, Minneapolis, MN (US);
Kathleen S. Shafer, Woodbury, MN (US);
Peter O. Rekow, Woodbury, MN (US);
Jonathan E. Janoski, Woodbury, MN (US);
Thomas Q. Chastek, St. Paul, MN (US);
Bradford L. Ryland, Minneapolis, MN (US);
Douglas L. Elmore, Plymouth, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/28 (2006.01); C08F 2/50 (2006.01); C08F 220/18 (2006.01); C08F 220/20 (2006.01); C08K 5/00 (2006.01); C08K 9/02 (2006.01); C08L 29/14 (2006.01); C08L 63/00 (2006.01); C08L 71/02 (2006.01); C09J 7/30 (2018.01);
U.S. Cl.
CPC ...
C08F 220/281 (2020.02); C08F 2/50 (2013.01); C08F 220/1804 (2020.02); C08F 220/1811 (2020.02); C08F 220/20 (2013.01); C08K 5/0041 (2013.01); C08K 9/02 (2013.01); C08L 29/14 (2013.01); C08L 63/00 (2013.01); C08L 71/02 (2013.01); C09J 7/30 (2018.01); C08L 2205/025 (2013.01); C08L 2205/035 (2013.01); C08L 2205/18 (2013.01); C09J 2301/208 (2020.08); C09J 2431/00 (2013.01); C09J 2433/00 (2013.01); C09J 2463/00 (2013.01); C09J 2471/00 (2013.01);
Abstract
A curable composition comprising: a hydroxy-functional or ether-functional (meth)acrylate copolymer, an epoxy resin; water; a photocatalyst, and optionally a polyvinyl acetal polymer and/or a film-forming polymer. When cured, provides structural bonding adhesives that are curable under high humidity conditions.