Invention Grant
- Patent Title: Pressure sensitive adhesive composition as well as a method of applying it and a method for the preparation thereof
- Patent Title (中): 压敏粘合剂组合物以及其应用方法及其制备方法
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Application No.: US11884995Application Date: 2006-02-27
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Publication No.: US09249344B2Publication Date: 2016-02-02
- Inventor: Kerstin Ursula Van Wijkschmitz , Martijn Johannes Verhagen , Martinus Rutgers , Evert Smit , Gerrit Hendrik Brunsveld
- Applicant: Kerstin Ursula Van Wijkschmitz , Martijn Johannes Verhagen , Martinus Rutgers , Evert Smit , Gerrit Hendrik Brunsveld
- Applicant Address: DE Duesseldorf
- Assignee: Henkel AG & Co. KGaA
- Current Assignee: Henkel AG & Co. KGaA
- Current Assignee Address: DE Duesseldorf
- Agent Sun Hee Lehmann
- Priority: NL1028411 20050225
- International Application: PCT/NL2006/000102 WO 20060227
- International Announcement: WO2006/091088 WO 20060831
- Main IPC: C09J133/14
- IPC: C09J133/14
Abstract:
The present invention relates to a pressure sensitive adhesive composition comprising a copolymer having cross-linkable epoxy groups as well as a solvent. The copolymer is made up of one or more first, second and third monomers, wherein the first monomer possesses an epoxy group and third monomer has a bulky side chain. Surprisingly, the third monomer provides for stability without affecting the ability of the copolymer to form cross-links. The invention also relates to a method of preparing the pressure sensitive adhesive composition and to a method of its use.
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