公开(公告)号：US09957423B2

公开(公告)日：2018-05-01

申请号：US14916348

申请日：2014-08-22

Applicant: TESA SE

Inventor： Marc Husemann ,  Jan Ellinger ,  Matthias Koop ,  Niko Lübbert

IPC: C09J7/02 ,  C09J133/06 ,  C09J5/00 ,  C09J133/14 ,  C09J11/06 ,  C09J133/04 ,  C08K5/11 ,  C08K5/20 ,  C08K5/3435 ,  C08K5/3475

CPC classification number: C09J133/06 ,  C08K5/11 ,  C08K5/20 ,  C08K5/3435 ,  C08K5/3475 ,  C08L2201/08 ,  C09J5/00 ,  C09J7/385 ,  C09J11/06 ,  C09J133/04 ,  C09J133/14 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2205/106 ,  C09J2433/00

Abstract: The invention relates to an adhesive tape comprising at least one layer of a pressure-sensitive acrylate adhesive comprising a polymer component and at least one additive, where the polymer component is composed of one or more copolymers each based on the following monomers: a) from 5 to 35% by weight of one or more monomers containing hydroxy groups and having a copolymerizable double bond; b) from 0 to 50% by weight of one or more acrylate and/or methacrylate monomers each having at least one amide group, urethane group, urea group, or carboxylic anhydride unit and/or ethylene glycol unit, c) from 15 to 95% by weight of an alkyl (meth)acrylate, where the alkyl moiety has from 1 to 14 carbon atoms, where the pressure-sensitive acrylate adhesive comprises one or more 2-(2H-Benzotriazol-2-yl) derivatives admixed as additive; and also a corresponding adhesive.