公开(公告)号：US20160264827A1

公开(公告)日：2016-09-15

申请号：US15036959

申请日：2014-11-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ha-Young Lee ,  Do-Kwang Cho

IPC: C09J7/02

CPC classification number: C09J7/29 ,  C09J2201/128 ,  C09J2201/162 ,  C09J2203/318 ,  C09J2203/326 ,  C09J2400/243 ,  C09J2433/00 ,  C09J2467/00 ,  C09J2467/006 ,  C09J2475/00 ,  C09J2475/006

Abstract: Provided is a double coated tape with improved reworkable capability, in which a first adhesive layer, a film carrier layer, a foam carrier layer, and a second adhesive layer are sequentially stacked, and which includes a thermoplastic polyurethane (TPU) film located between the foam carrier layer and the second adhesive layer. Since the double coated tape is used for bonding of an LCD panel to a frame, while providing improved light leakage performance and reworkable capability, the double coated tape is advantageously used when manufacturing an electronic appliance such as a television, a cellular phone, and a computer.

Abstract translation: 提供了一种具有改善的可再加工能力的双面胶带，其中第一粘合剂层，薄膜载体层，泡沫载体层和第二粘合剂层顺序地层叠，并且其包括热塑性聚氨酯（TPU） 泡沫载体层和第二粘合剂层。 由于双面胶带用于将LCD面板粘合到框架上，同时提供改善的漏光性能和可再加工能力，所以当制造诸如电视机，蜂窝电话机和电视机的电子设备时，有利地使用双面胶带 电脑。