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:
Dec. 10, 2024
Filed:
Mar. 13, 2020
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Jennifer N. Hanson, Woodbury, MN (US);
Kiu-Yuen Tse, Woosbury, MN (US);
Amanda C. Engler, Woodbury, MN (US);
Pamela A. Percha, Woodbury, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/50 (2018.01);
U.S. Cl.
CPC ...
C09J 7/50 (2018.01); C09J 2453/003 (2013.01); C09J 2471/00 (2013.01); C09J 2483/00 (2013.01);
Abstract
An adhesive article including a tie layer and a silicone adhesive is disclosed. The tie layer includes a segmented copolymer having a first segment that is one of (a) a polyether comprising one of PTMO or PEO/PPO or (b) a polysiloxane. The segmented copolymer has a water absorbency of less than about 13%.