公开(公告)号：US10232586B2

公开(公告)日：2019-03-19

申请号：US14906106

申请日：2014-07-08

Applicant: TESA SE

Inventor： Thilo Dollase ,  Anika Petersen ,  Elisabetta Ardente ,  Franziska Eberhardt ,  Stephan Zöllner ,  Kai Ellringmann ,  Bernd Lühmann

IPC: G02B1/04 ,  C08L25/10 ,  C08L55/02 ,  B32B7/12 ,  C09J133/08 ,  C09J5/00 ,  H04M1/02

Abstract: Composite made of two substrates for use for optical, electronic and/or precision-engineered equipment, comprising a first substrate and a second substrate and, arranged so as to connect the first substrate to the second substrate, an adhesive layer, wherein the adhesive layer comprises an adhesive which has, relative to the mixture, (a) from 60% by weight to 90% by weight of a first polymer component based on polyacrylate and (b) from 10% by weight to 40% by weight of a second polymer component based on elastomers, where the second polymer component is essentially not miscible with the first polymer component, so that the adhesive is present in at least two separate phases in the adhesive layer.

公开(公告)号：US11384263B2

公开(公告)日：2022-07-12

申请号：US16076067

申请日：2017-01-23

Applicant: TESA SE

Inventor： Elisabetta Ardente ,  Benjamin Pütz ,  Markus Peters

IPC: C09J11/06 ,  C09J133/02 ,  C09J133/08 ,  C08K5/00

Abstract: Crosslinkable adhesive compound comprising at least a first base polymer component having functional groups suitable for covalent crosslinking and for coordinative crosslinking, and comprising at least one covalent crosslinker and at least one coordinative crosslinker, wherein the coordinative crosslinker is present in molar excess in relation to the covalent crosslinker.