发明名称 |
TRANSPARENT ADHESIVE SHEET |
摘要 |
The present invention is a transparent pressure-sensitive adhesive sheet that is formed of a resin composition [F], and has a storage modulus at 25°C of 1×10 6 to 1×10 8 Pa, the resin composition [F] comprising a modified hydrogenated block copolymer [E] as a main component, the modified hydrogenated block copolymer [E] being obtained by introducing an alkoxysilyl group into a hydrogenated block copolymer [D], the hydrogenated block copolymer [D] being obtained by hydrogenating 90% or more of unsaturated bonds of a block copolymer [C] that comprises at least two polymer blocks [A] comprising a specific compound and at least one polymer block [B] comprising a specific compound, and a ratio (wA:wB) of a total weight fraction wA of the polymer block [A] in the block copolymer [C] to a total weight fraction wB of the polymer block [B] in the block copolymer [C] being 20:80 to 60:40. |
申请公布号 |
EP3112431(A1) |
申请公布日期 |
2017.01.04 |
申请号 |
EP20150755344 |
申请日期 |
2015.02.24 |
申请人 |
Zeon Corporation |
发明人 |
ISHIGURO, Atsushi;SAITOU, Daisuke;KOHARA, Teiji |
分类号 |
C09J7/00;C09J11/08;C09J153/02;C09J157/00 |
主分类号 |
C09J7/00 |
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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