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:
Aug. 22, 2017
Filed:
Mar. 22, 2013
3m Innovative Properties Company, St. Paul, MN (US);
Audrey A. Sherman, Woodbury, MN (US);
Margot A. Branigan, Roseville, MN (US);
Joan M. Noyola, Maplewood, MN (US);
Ann R. H. Fornof, St. Paul, MN (US);
Scott M. Tapio, Falcon Heights, MN (US);
Joseph J. Faraci, Lafayette, LA (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Adhesive compositions include a blend of a non-siloxane polyurea-based polymer, a non-siloxane polyurethane-based polymer, or a blend of a non-siloxane polyurea-based and non-siloxane polyurethane-based with at least one (meth)acrylate-based pressure sensitive adhesive. The non-siloxane polyurea-based polymer or non-siloxane polyurethane-based polymer is free of free radically polymerized groups. The adhesive composition is a self-wetting, optically clear pressure sensitive adhesive. The adhesive compositions can be coated on substrates to form adhesive articles.