发明名称 |
PHOTOCURABLE ADHESIVE COMPOSITION, PHOTOCURABLE ADHESIVE LAYER, AND PHOTOCURABLE ADHESIVE SHEET |
摘要 |
A photocurable pressure-sensitive adhesive composition, a photocurable pressure-sensitive adhesive layer, and a photocurable pressure-sensitive adhesive sheet including a support and such a photocurable pressure-sensitive adhesive layer formed on at least one side of the support are provided. The photocurable pressure-sensitive adhesive composition can form an adhesive layer that has sufficient initial adhesive strength through the process of drying and cross-linking without having any adhesive protruding at normal temperatures and pressures, hardens easily with light irradiation, and has a high peeling resistance. The photocurable adhesive composition contains a graft polymer that graft-polymerizes a monomer containing a cyclic ether group to a (meth)acrylic polymer and a cationic photopolymerization initiator. The photocurable adhesive layer and the photocurable adhesive sheet are prepared by using said photocurable adhesive composition. |
申请公布号 |
US2012094119(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US201013375007 |
申请日期 |
2010.04.28 |
申请人 |
FUJITA SHIGERU;MOROISHI YUTAKA;NAKANO FUMIKO;NITTO DENKO CORPORATION |
发明人 |
FUJITA SHIGERU;MOROISHI YUTAKA;NAKANO FUMIKO |
分类号 |
C09J7/02;C09J11/06;C09J151/06;C09J163/00;C09J171/00 |
主分类号 |
C09J7/02 |
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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