Invention Grant
- Patent Title: Adhesive tape
- Patent Title (中): 胶带
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Application No.: US09988548Application Date: 2001-11-20
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Publication No.: US07264870B2Publication Date: 2007-09-04
- Inventor: Bernd Lühmann , Andreas Junghans
- Applicant: Bernd Lühmann , Andreas Junghans
- Applicant Address: DE Hamburg
- Assignee: tesa AG
- Current Assignee: tesa AG
- Current Assignee Address: DE Hamburg
- Agency: Norris McLaughlin & Marcus PA
- Priority: DE19649728 19961130
- Main IPC: C09J7/02
- IPC: C09J7/02 ; B32B7/12

Abstract:
Adhesive tape for a bond which can be redetached by pulling, without residue or damage, having a foam backing coated on one or both sides with a self-adhesive composition, characterized in that a) on at least one of the two sides of the foam backing there is applied a self-adhesive composition whose ratio of tear strength to stripping force (peel force) at a peel angle of less than 10° to the bond surface is greater than 1.2:1, and b) the foam backing has a modulus of electricity of less than 16 MPa and a thickness of 200-600 μm.
Public/Granted literature
- US20020051875A1 Adhesive tape Public/Granted day:2002-05-02
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