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THERMALLY FOAMABLE REPEELABLE ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET 发明授权

2023-04-26 4250 1043K 0

专利信息

申请日期 2025-06-27 申请号 EP07831567
公开(公告)号 EP2080793B1 公开(公告)日 2012-08-29
公开国别 EP 申请人省市代码 全国
申请人 Nitto Denko Corporation
简介 The present invention relates to a thermally-foamable re-releasable acrylic pressure-sensitive adhesive tape or sheet including a microparticle-containing viscoelastic substrate and a thermal foaming agent-containing pressure-sensitive adhesive layer provided on at least one surface of the microparticle-containing viscoelastic substrate. The thermally-foamable re-releasable acrylic pressure-sensitive adhesive tape or sheet of the present invention can be easily separated or disassembled at the separation or disassembling of the bonded part while maintaining a high normal-state adhesive strength at the bonding.


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