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:
Feb. 13, 2024
Filed:
Jul. 01, 2021
3m Innovative Properties Company, St. Paul, MN (US);
Brett P. Krull, Saint Anthony, MN (US);
Dawud H. Tan, Lakeland, MN (US);
Saurabh Batra, Minneapolis, MN (US);
Bryan L Gerhardt, Woodbury, MN (US);
Stephen M. Sanocki, Stillwater, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
The present disclosure provides adhesive articles that can be removed from surfaces without damage by having reduced or eliminated contribution of a core backing to peel force generated by the adhesive during removal. In some instances, this can be accomplished by a core that loses structural integrity in a direction normal to a plane defined by a major surface. In other instances, the contribution is reduced by compromising the interface between the core and a peelable adhesive layer.