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. 20, 2017
Filed:
Mar. 13, 2013
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Arlin L. Weikel, Roberts, WI (US);
Larry R. Krepski, White Bear Lake, MN (US);
Jason D. Clapper, Lino Lakes, MN (US);
Wayne S. Mahoney, St. Paul, MN (US);
Babu N. Gaddam, Woodbury, MN (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 133/10 (2006.01); C08F 220/32 (2006.01); C09J 7/02 (2006.01); C09J 133/06 (2006.01); C08F 224/00 (2006.01); C09D 4/06 (2006.01); C08L 63/10 (2006.01);
U.S. Cl.
CPC ...
C09J 133/10 (2013.01); C08F 220/32 (2013.01); C08F 224/00 (2013.01); C08L 63/10 (2013.01); C09D 4/06 (2013.01); C09J 7/0207 (2013.01); C09J 133/062 (2013.01); Y10T 428/287 (2015.01); Y10T 428/2809 (2015.01); Y10T 428/2852 (2015.01); Y10T 428/2891 (2015.01);
Abstract
A pre-adhesive composition is described comprising an acid- and epoxy-functional (meth)acryloyl copolymer, which when crosslinked with or without using an ionic photoacid generator (PAG) provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles having desirable properties.