公开(公告)号：EP3275957A4

公开(公告)日：2018-04-18

申请号：EP17756830

申请日：2017-02-23

申请人： LG CHEMICAL LTD

发明人： HAN JEONG IN ,  CHOI WON GU ,  KIM JANG SOON ,  CHOI TAE YI ,  YANG JI YEON ,  KIM DAN A ,  PARK SEO HYEON

IPC分类号： C09J7/38 ,  C09J5/06 ,  C09J5/08

CPC分类号： C09J7/21 ,  C09J5/06 ,  C09J5/08 ,  C09J7/20 ,  C09J7/385 ,  C09J2205/00 ,  C09J2400/24 ,  C09J2433/00

摘要： The present invention provides an adhesive tape including: a base material; and an adhesive sheet provided on one surface of the base material and including cured products of an aqueous acrylic adhesive composition, in which the adhesive sheet has a porous structure including pores, and wherein the adhesive tape has a water vapor transmission rate of 3,000 g/m 2 ·day or more and 5,000 g/m 2 ·day or less under conditions of a temperature of 40°C and a relative humidity of 20%, and a method for manufacturing the same.