Invention Application
- Patent Title: High bond strength, repositionable adherent sheet
- Patent Title (中): 高粘结强度,可重新定位粘合片
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Application No.: US10974245Application Date: 2004-10-27
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Publication No.: US20050112314A1Publication Date: 2005-05-26
- Inventor: Peter Hamilton , Kenneth McGuire , James Poland , Andrew Bouthilet
- Applicant: Peter Hamilton , Kenneth McGuire , James Poland , Andrew Bouthilet
- Main IPC: B05D5/06
- IPC: B05D5/06 ; B05D5/10 ; B32B3/26 ; B32B3/28 ; B32B7/12 ; B44C1/10 ; C09J7/02 ; C09J201/00 ; B32B9/00

Abstract:
An adherent sheet material and method of making including at least one adhesive, non-raised region protected from inadvertent adherence to a contact surface. This adherent sheet material also including a film having a front face and back face, wherein the front face has a plurality of collapsible, non-adhesive protrusions extending outwardly from the front face and adhesive, non-raised region disposed between the protrusions. Also, a substrate is bonded to the back face of film. An adherent sheet material including a contact adhesive protected from inadvertent adherence to a contact surface. This adherent sheet material also including a film having a front face and back face, wherein the front face has a plurality of collapsible, non-adhesive protrusions extending outwardly from the front face and adhesive, non-raised region disposed between the protrusions. The film also includes a number density of protrusions from about 50 protrusions per square inch of the film to about 150 protrusions per square inch of the film. Also, the contact adhesive is disposed upon non-raised regions.
Information query