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:
Jan. 31, 2017
Filed:
Mar. 10, 2006
Audrey A. Sherman, St. Paul, MN (US);
Wendi J. Winkler, Minneapolis, MN (US);
Mieczyslaw H. Mazurek, Roseville, MN (US);
Henri Garcia, Madrid, ES;
Daniel Toro, Madrid, ES;
Audrey A. Sherman, St. Paul, MN (US);
Wendi J. Winkler, Minneapolis, MN (US);
Mieczyslaw H. Mazurek, Roseville, MN (US);
Henri Garcia, Madrid, ES;
Daniel Toro, Madrid, ES;
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
A method of making a microstructured adhesive article that includes (a) providing an article comprising a crosslinked pressure sensitive adhesive layer disposed on a backing; and (b) embossing the surface of the crosslinked pressure sensitive adhesive layer to form a crosslinked pressure sensitive adhesive layer having a microstructured adhesive surface.