公开(公告)号：US11566152B2

公开(公告)日：2023-01-31

申请号：US16070114

申请日：2017-02-16

Applicant: TESA SE

Inventor： Franciska Lohmann-Rademacher ,  Anika Petersen ,  Axel Burmeister ,  Mathias Hoser

IPC: C09J7/38 ,  C09J7/22 ,  C09J133/08 ,  C09J123/00 ,  C08K5/01 ,  C08K7/22 ,  C09J133/10 ,  C08K5/00

Abstract: The invention relates to adhesive strips consisting of at least four, particularly precisely four layers, comprising: a layer A having an upper side and a lower side consisting of a foamed adhesive substance containing a self-adhesive acrylate substance; a layer B consisting of a film carrier, layer B being arranged on the lower side of layer A, at least the main surface which faces layer A, preferably both main surfaces of the film carrier, being etched, the surface of layer A and the surface of layer B being in direct contact with each other; a layer C consisting of a self-adhesive substance, arranged on the upper side of layer A and containing a self-adhesive acrylate substance; and a layer D consisting of a self-adhesive substance, arranged on the side of layer B opposite layer A and containing a self-adhesive acrylate substance.