发明名称 |
ACTIVE ENERGY RAY-CURABLE COATING COMPOSITION AND MOLDED ARTICLE HAVING CURED COATING FILM OF THE COMPOSITION |
摘要 |
<p>Disclosed is an active energy ray-curable coating composition containing (A) 10 to 70% by mass of a poly(meth)acrylate of a mono- or polypentaerythritol; (B) 5 to 50% by mass of (B-1) a polyester type aliphatic urethanedi(meth)acrylate compound which is obtained by reacting an aliphatic isocyanate compound, a caprolactone-modified polyester diol, and an acrylate having a hydroxyl group, (B-2) a compound represented by formula (2), or (B-3) a polyether type urethane di(meth)acrylate compound having two (meth)acryloyloxy groups in a molecule, wherein, in the case that component (B) is component (B-3), component (A) contains at least one caprolactone-modified (meth)acryloyloxy group; (C) 5 to 70% by mass of a poly[(meth)acryloyloxyalkyl](iso)cyanurate represented by formula (3) or (4); and (D) 0.1 to 10% by mass of a photopolymerization initiator. The active energy ray-curable coating composition can form a cured film excellent in weatherability, mar resistance, and adhesion to a base material.</p> |
申请公布号 |
EP2011837(A4) |
申请公布日期 |
2013.03.13 |
申请号 |
EP20070741265 |
申请日期 |
2007.04.09 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
ODAKA, KAZUYOSHI;FURUKAWA, KOJI;SATOU, HIROYUKI |
分类号 |
C09D4/02;B32B27/30;C08G18/42;C08G18/67;C09D7/12;C09D175/04;C09D175/16 |
主分类号 |
C09D4/02 |
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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