Invention Grant
- Patent Title: Compound, adhesive article, and methods of making the same
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Application No.: US16312544Application Date: 2017-06-23
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Publication No.: US10731054B2Publication Date: 2020-08-04
- Inventor: Maria A. Appeaning , Maria A. Boulos , David J. Kinning , Georgiy Teverovskiy , Chetan P. Jariwala , Michael L. Steiner , Sai Vang
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Bradford B. Wright
- International Application: PCT/US2017/039032 WO 20170623
- International Announcement: WO2018/005285 WO 20180104
- Main IPC: C09J7/40
- IPC: C09J7/40 ; C09J7/38 ; C09D183/04 ; C08K5/3462 ; C09J7/20

Abstract:
A method of making an adhesive article comprises three steps. First, a backing is provided having first and second opposed major surfaces with respective first and second silicone release layers disposed thereon. The second silicone release layer further comprises a compound represented by the formula: R1 represents a divalent hydrocarbon radical having from 2 to 40 carbon atoms or covalent bond. R2 represents a monovalent or divalent poly(dimethylsiloxane) moiety. X represents —NH— or a covalent bond. Rf represents a perfluorinated group having from 3 to 5 carbon atoms. y is 1 or 2. Second, an adhesive layer is disposed onto the first silicone release layer. Third, the adhesive layer is exposed to E-beam radiation within a process chamber containing oxygen to provide a crosslinked adhesive layer. An adhesive article made by the method and the compound are also disclosed.
Public/Granted literature
- US20190330498A1 COMPOUND, ADHESIVE ARTICLE, AND METHODS OF MAKING THE SAME Public/Granted day:2019-10-31
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