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.

公开(公告)号：EP3275957A1

公开(公告)日：2018-01-31

申请号：EP17756830.0

申请日：2017-02-23

申请人： LG Chem, 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： C09J7/02 ,  C09J7/04

CPC分类号： C09J133/08 ,  B65D5/708 ,  C09J5/06 ,  C09J5/08 ,  C09J7/20 ,  C09J7/21 ,  C09J7/385 ,  C09J125/14 ,  C09J2205/00 ,  C09J2400/24 ,  C09J2433/00 ,  H01L21/6835

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.

摘要翻译： 本发明提供一种粘合带，其包含：基材; 以及设置在所述基材的一个表面上并且包含水性丙烯酸粘合剂组合物的固化产物的粘合片，其中所述粘合片具有包括孔的多孔结构，并且其中所述粘合带的水蒸气透过率为3,000g / m 2·日以上且5000g / m 2·日以下的温度下，在温度40℃，相对湿度20％的条件下进行处理的方法及其制造方法。