Invention Grant
- Patent Title: Internal incorporation of hydrocarbon tackifiers in water-based (meth)acrylate adhesive compositions, reaction mixtures, methods, and articles
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Application No.: US16465160Application Date: 2017-11-28
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Publication No.: US11649378B2Publication Date: 2023-05-16
- Inventor: Ibrahim A. El Hedok , Mahfuza B. Ali , Claudia M. Mulvaney , Elizabeth E. Johnson
- 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 Jean A. Lown
- International Application: PCT/US2017/063345 2017.11.28
- International Announcement: WO2018/102267A 2018.06.07
- Date entered country: 2019-05-30
- Main IPC: C09J4/00
- IPC: C09J4/00 ; C08F2/38 ; C08L65/00 ; C09J4/06 ; C09J11/08 ; C08F220/18
Abstract:
Cationic or zwitterionic polymer adhesives, adhesive articles, aqueous polymerizable pre-adhesive reaction mixtures, and methods of preparation that include internal incorporation of a hydrocarbon tackifier. An aqueous polymerizable pre-adhesive reaction mixture includes one or more cationic (meth)acrylate monomers, one or more low Tg nonionic monomers having a (meth)acryloyl group, optionally one or more anionic (meth)acrylate monomers, and one or more hydrocarbon tackifiers.
Public/Granted literature
Information query
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