Invention Grant
- Patent Title: Dry apply adhesive graphic films
- Patent Title (中): 干涂胶粘剂
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Application No.: US11374236Application Date: 2006-03-13
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Publication No.: US07807754B2Publication Date: 2010-10-05
- Inventor: Audrey A. Sherman , David J. Yarusso , Frank T. Sher
- Applicant: Audrey A. Sherman , David J. Yarusso , Frank T. Sher
- 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 Colene H. Blank
- Main IPC: C08L33/08
- IPC: C08L33/08 ; C08L43/04

Abstract:
An adhesive composition includes a blend of a pressure sensitive adhesive and an additive. The pressure sensitive adhesive includes a (meth)acrylate polymer. The additive includes a copolymer with a vinyl polymeric backbone that includes at least one free radically polymerizable vinyl monomer A and at least one reinforcing comonomer B, wherein B is present at 0 to about 20% by weight of the copolymer, and a pendant polysiloxane monomer grafted to the backbone. The adhesive composition may optionally be crosslinked. The adhesive composition may be applied to a film to form a graphic article. These graphic articles may be applied to a substrate without liquid application aids.
Public/Granted literature
- US20070213463A1 Dry apply adhesive graphic films Public/Granted day:2007-09-13
Information query
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