公开(公告)号：US20170101556A1

公开(公告)日：2017-04-13

申请号：US15128751

申请日：2015-03-17

Applicant: TESA SE

Inventor： Klaus Keite-Telgenbüscher ,  Julia ROMPF ,  Janika STOLZE

IPC: C09J7/02 ,  H01L51/44 ,  H01L51/52 ,  C09J153/00 ,  H01L51/00

CPC classification number: C09J7/22 ,  C08K7/00 ,  C08L63/00 ,  C09J7/255 ,  C09J7/38 ,  C09J11/08 ,  C09J153/00 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2400/22 ,  C09J2427/00 ,  C09J2453/00 ,  C09J2467/006 ,  H01L21/56 ,  H01L23/293 ,  H01L23/3107 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/448 ,  H01L51/5253 ,  H01L2924/0002 ,  H01L2924/00 ,  C08L53/00

Abstract: Translucent multiphase adhesive comprising at least one continuous phase and dispersed domains, the at least one continuous phase having a refractive index of more than 1.45 and a permeation rate for water vapour of less than 100 g/m2, and the disperse domains being present in a size range of 0.1 μm to 50 μm and being included in a weight fraction of not more than 10 wt % in the adhesive, characterized in that the disperse domains are polymeric in nature and have a water vapour permeation rate of less than 100 g/m2d and a refractive index of less than 1.45.