发明名称 |
URETHANE (METH)ACRYLATE AND MOISTURE-PROOF INSULATING COATING MATERIAL |
摘要 |
<p>Provided is a photocurable moisture-proof insulating coating material which places little burden on the environment and has excellent surface curability with low irradiation. In addition, this photocurable moisture-proof insulating coating material is hydrophobic and exhibits high adhesion to a substrate material. Also provided is a novel urethane (meth)acrylate which is used for this moisture-proof insulating coating material. A urethane (meth)acrylate of the present invention is obtained by reacting (a) a polyester polyol that has a structural unit derived from a hydrogenated dimer acid and a structural unit derived from a hydrogenated dimer diol, (b) a polyisocyanate compound and (c) a hydroxyl group-containing (meth)acrylate. A moisture-proof insulating coating material of the present invention contains this urethane (meth)acrylate and a (meth)acryloyl group-containing compound that does not contain a silicon atom.</p> |
申请公布号 |
WO2013118655(A1) |
申请公布日期 |
2013.08.15 |
申请号 |
WO2013JP52383 |
申请日期 |
2013.02.01 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
OOGA, KAZUHIKO;KOUKA, HIROTO;SUZUKI, KAI |
分类号 |
C08G18/67;C08F290/06;C09D4/02;C09D5/25;C09D7/12;C09D175/16 |
主分类号 |
C08G18/67 |
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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