Invention Grant
- Patent Title: Adhesive for flexographic plate mounting tape
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Application No.: US15733528Application Date: 2019-02-20
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Publication No.: US11434398B2Publication Date: 2022-09-06
- Inventor: Scott A. Van Wert , Jason D. Clapper , Naiyong Jing , David J. Yarusso
- 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 Kathleen B. Gross; Steven A. Bern
- International Application: PCT/US2019/018672 WO 20190220
- International Announcement: WO2019/164868 WO 20190829
- Main IPC: C09J133/08
- IPC: C09J133/08 ; C09J7/38 ; C09J7/50

Abstract:
Pressure sensitive adhesives are provided comprising an adhesive copolymer which is a copolymer of a set of monomers comprising: a) 41.0-49.0 weight percent of isobornyl acrylate (IBOA); b) 0.0-4.5 weight percent of one or more basic-functional polar monomers comprising a polymerizable double bond; and c) 46.5-58.9 weight percent of one or more alkyl (meth)acrylate monomers, where the alkyl groups are selected from linear and branched alkyl groups comprising 2-12 carbon atoms and branched alkyl groups comprising 13-20 carbon atoms and wherein weight percentages are weight percent of all monofunctional monomers comprising the adhesive copolymer. In another aspect, the present disclosure provides tapes comprising the pressure sensitive adhesive according to the present disclosure. In some embodiments, the tapes are flexographic plate mounting tapes.
Information query
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