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:
Mar. 04, 2014
Filed:
Oct. 27, 2011
Applicants:
Guy D. Joly, Shoreview, MN (US);
Leon Levitt, Mendota Heights, MN (US);
Vivek Bharti, Cottage Grove, MN (US);
Inventors:
Guy D. Joly, Shoreview, MN (US);
Leon Levitt, Mendota Heights, MN (US);
Vivek Bharti, Cottage Grove, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 65/00 (2006.01); B32B 27/00 (2006.01); C08L 33/00 (2006.01); C08L 33/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Adhesive compositions are described comprising a) a non-functional isobutylene (co)polymer, b) an amine-functional poly(isobutylene) polymer, optionally an acid-functional (meth)acrylate copolymer, and optionally a tackifier.