Invention Application
- Patent Title: COMPOSITION COMPRISING STYRENE ISOBUTYLENE BLOCK COPOLYMER AND ETHYLENICALLY UNSATURATED MONOMER
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Application No.: PCT/IB2019/055798Application Date: 2019-07-08
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Publication No.: WO2020012329A2Publication Date: 2020-01-16
- Inventor: SAHNI, Vasav , CHAKRABORTY, Saswata , MAHONEY, Wayne S. , CLAPPER, Jason D. , JOHNSON, Jacob P. , ZHANG, Ying , EVERAERTS, Albert I. , HUNT, Bryan V. , ROSS, Richard B.
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- Agency: FISCHER, Carolyn, A.
- Priority: US62/697,086 20180712
- Main IPC: C08F287/00
- IPC: C08F287/00 ; C08L53/00 ; C09J123/22
Abstract:
A composition is described comprising a styrene-isobutylene block copolymer; and at least one ethylenically unsaturated monomer. After curing the composition comprises polymerized units of the ethylenically unsaturated monomer. In some embodiments the ethylenically unsaturated groups are selected from (meth)acryl or vinyl ether. The composition is suitable for use as a (e.g. pressure sensitive) adhesive. Articles, methods of making an article, and methods of bonding are also described.
Public/Granted literature
- WO2020012329A3 COMPOSITION COMPRISING STYRENE ISOBUTYLENE BLOCK COPOLYMER AND ETHYLENICALLY UNSATURATED MONOMER Public/Granted day:2020-01-16
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