公开(公告)号：US20160167339A1

公开(公告)日：2016-06-16

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: B32B7/12 ,  C09J5/00

CPC classification number: B32B7/12 ,  B32B2250/02 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2457/20 ,  C08L25/10 ,  C09J5/00 ,  C09J133/08 ,  C09J2205/10 ,  C09J2421/00 ,  C09J2433/00 ,  G02B1/04 ,  H04M1/0266 ,  C08L2207/02 ,  C08L53/02 ,  C08L55/02 ,  C08F2220/1825 ,  C08F2220/1858 ,  C08F220/06

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.

Abstract translation: 由用于光学，电子和/或精密设计设备的两个基板制成的复合材料，包括第一基板和第二基板，并且被布置成将第一基板连接到第二基板，粘合剂层，其中粘合剂层 包含粘合剂，其相对于混合物具有（a）基于聚丙烯酸酯的60重量％至90重量％的第一聚合物组分和（b）10重量％至40重量％的第二聚合物 基于弹性体的组分，其中第二聚合物组分基本上不与第一聚合物组分混溶，使得粘合剂存在于粘合剂层中的至少两个分开的相中。