发明名称 |
Druck-abhängige Haftmittel |
摘要 |
<p>A pressure sensitive adhesive sheet which has a moderate adhesive strength, does hardly add physical stimuli to the adherend at the time of peeling and also has such a good processing suitability that the support does not generate swelling deformation by transfer of a liquid component from the adhesive layer. The pressure sensitive adhesive sheet has an adhesive layer formed from a resin composition comprising an acrylic acid ester polymer, a carboxylic acid ester having 16 or more carbon atoms which is compatible with the acrylic acid ester polymer and is liquid or paste at ordinary temperature, and a crosslinking component, and a film supporting the adhesive layer, comprising a polyether urethane resin obtained by allowing a polyol component to react with a polyisocyanate component, wherein the polyol component constituting the urethane resin contains at least one kind of polyether polyol having a polyoxyalkylene backbone represented by a specified repeating unit.</p> |
申请公布号 |
DE60300633(T2) |
申请公布日期 |
2005.10.06 |
申请号 |
DE2003600633T |
申请日期 |
2003.05.28 |
申请人 |
NITTO DENKO CORP., IBARAKI |
发明人 |
MURAKAMI, YOSHIHIDE;OKADA, KATSUHIRO |
分类号 |
A61L15/58;C08G18/48;C09J7/02;C09J133/08;(IPC1-7):C09J7/02;C09J11/06;A61L24/04 |
主分类号 |
A61L15/58 |
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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