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:
Jun. 28, 2022
Filed:
May. 11, 2020
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Kathleen S. Shafer, Woodbury, MN (US);
Thomas Q. Chastek, St. Paul, MN (US);
Cyrus A. Anderson, Billingham, WA (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/46 (2006.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01); C09J 133/14 (2006.01); C08L 33/14 (2006.01); C08L 63/00 (2006.01); C09J 7/40 (2018.01); C08F 2/48 (2006.01); C08L 71/00 (2006.01); C09J 163/00 (2006.01); C09J 131/04 (2006.01); C09J 137/00 (2006.01);
U.S. Cl.
CPC ...
C09J 133/14 (2013.01); C08F 2/48 (2013.01); C08L 33/14 (2013.01); C08L 63/00 (2013.01); C08L 71/00 (2013.01); C09J 7/40 (2018.01); C09J 163/00 (2013.01); C08G 2650/56 (2013.01); C09J 131/04 (2013.01); C09J 137/00 (2013.01);
Abstract
An adhesive composition is described comprising a tetrahydrofurfuryl (meth)acrylate copolymer; an epoxy resin; a polyether polyol; and a hydroxy-functional film-forming polymer. The adhesive may be used in structural and semi-structural bonding applications.