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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.:

US 12759264 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

May. 13, 2022

Articles containing adhesive compositions exhibiting on-demand debonding behavior

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Aaron T. Hedegaard, Woodbury, MN (US);

Mahfuza B. Ali, Mendota Heights, MN (US);

Ibrahim A. El Hedok, Concord, NC (US);

Jason D. Clapper, Lino Lakes, MN (US);

Eric J. Olson, Prior Lake, MN (US);

Lindsey Hines, Stillwater, MN (US);

Ross E. Behling, Woodbury, MN (US);

Kevin D. Hagen, St. Paul, MN (US);

Assignee:

3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);

Attorneys:

Ann Benjamin

Lynn R. Hunsberger

Primary Examiner:

Zachary M Davis

Int. Cl.
CPC ...
B32B 7/06 (2019.01); B32B 3/30 (2006.01); B32B 5/18 (2006.01); B32B 7/025 (2019.01); B32B 7/12 (2006.01); B32B 43/00 (2006.01); C09J 5/00 (2006.01); C09J 7/20 (2018.01); C09J 7/38 (2018.01); C09J 133/08 (2006.01);
U.S. Cl.
CPC ...
B32B 7/06 (2013.01); B32B 3/30 (2013.01); B32B 5/18 (2013.01); B32B 7/025 (2019.01); B32B 7/12 (2013.01); B32B 43/006 (2013.01); C09J 5/00 (2013.01); C09J 7/20 (2018.01); C09J 7/385 (2018.01); C09J 133/08 (2013.01); B32B 2250/03 (2013.01); B32B 2307/202 (2013.01); B32B 2307/748 (2013.01); B32B 2405/00 (2013.01); C09J 2301/1242 (2020.08); C09J 2301/302 (2020.08); C09J 2301/314 (2020.08); C09J 2301/502 (2020.08); C09J 2433/00 (2013.01);
Abstract

An article comprising a first component having a first electrically conductive surface and a second component having a second surface. An adhesive composition comprising a zwitterionic polymer is disposed between the first electrically conductive surface and second surface and joins the first component to the second component. The effort required to separate the first component from the second component, as measured by work of adhesion per surface area, is reduced by application of a DC electric potential across the adhesive composition.

Find Patent Forward Citations

Hedegaard, Aaron. (2026). Articles containing adhesive compositions exhibiting on-demand debonding behavior (U.S. Patent No. 12759264). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12759264

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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