发明名称 |
Heat-peelable pressure-sensitive adhesive sheet |
摘要 |
A heat-peelable pressure-sensitive adhesive sheet comprises: a base material; and a thermo-expandable pressure-sensitive adhesive layer containing thermo-expandable microspheres, the thermo-expandable pressure-sensitive adhesive layer having a surface to be adhered to an adherend, wherein the surface of the thermo-expandable pressure-sensitive adhesive layer before subjecting to heating has a centerline average roughness of greater than 0.4 mum, and has a convex portion resulting from the thermo-expandable microspheres.
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申请公布号 |
US2004038020(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20030415948 |
申请日期 |
2003.05.07 |
申请人 |
MURATA AKIHISA;OSHIMA TOSHIYUKI;ARIMITSU YUKIO;KIUCHI KAZUYUKI |
发明人 |
MURATA AKIHISA;OSHIMA TOSHIYUKI;ARIMITSU YUKIO;KIUCHI KAZUYUKI |
分类号 |
C09J5/00;C09J7/02;C09J11/00;C09J201/00;(IPC1-7):B32B7/12 |
主分类号 |
C09J5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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