公开(公告)号：US20150037559A1

公开(公告)日：2015-02-05

申请号：US14445151

申请日：2014-07-29

Applicant: tesa SE

Inventor： Thilo DOLLASE ,  Anika PETERSEN ,  Thorsten KRAWINKEL ,  Axel BURMEISTER ,  Michael MAYER

IPC: C09J133/08

CPC classification number: C09J133/08 ,  C08L53/02 ,  C08L57/02 ,  C09J2433/00 ,  C09J2453/00 ,  C09J2461/00

Abstract: Pressure-sensitive adhesive having high bond strengths to polar substrates as well as to non-polar substrates, comprising: a) 30-65 wt %, based on the total weight of the adhesive, of at least one poly(meth)acrylate; b) 5-20 wt %, based on the total weight of the adhesive, of at least one synthetic rubber; c) at least one tackifier compatible with the poly(meth)acrylate(s); and d) at least one hydrocarbon resin compatible with the synthetic rubber(s), and adhesive tape comprising at least one layer of the pressure-sensitive adhesive.

Abstract translation: 包括：a）至少一种聚（甲基）丙烯酸酯，基于粘合剂的总重量的30-65重量％;和至少一种聚（甲基）丙烯酸酯; b）5-20重量％，基于粘合剂的总重量，至少一种合成橡胶; c）至少一种与聚（甲基）丙烯酸酯相容的增粘剂; 和d）至少一种与合成橡胶相容的烃树脂，以及包含至少一层压敏粘合剂的粘合带。