发明名称 |
ACTIVE ENERGY RAY-CURABLE COATING COMPOSITION AND METHOD FOR FORMING PROTECTIVE COATING FILM |
摘要 |
A coating composition curable by active energy rays which composition can form an transparent inorganic cured film having an excellent appearance, a mar resistance, and film adhesion properties is provided. The coating composition contains a siloxane compound (A) obtainable by the hydrolysis and condensation of an alkyl silicate expressed by the following general formula (1)
wherein R 1 , R 2 , R 3 , and R 4 represent an alkyl group having 1 to 5 carbon atoms or an acyl group having 2 to 4 carbon atoms, respectively, and n indicates an integer from 3 to 20, and a cation polymerization initiator (B) having a sensitivity to the active energy rays. A method for forming a protective film by applying the coating composition on the surface of a plastic substrate and then irradiating the composition with active energy rays to form the protective film is also provided.
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申请公布号 |
EP1724316(A1) |
申请公布日期 |
2006.11.22 |
申请号 |
EP20050719918 |
申请日期 |
2005.03.03 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
MOTONAGA, AKIRA;TAKEUCHI, HIROSHI.;INOUE, HIROSHI |
分类号 |
C09D183/02;B05D7/24;C09D1/02;C09D4/02;C09D5/00;C09D163/00 |
主分类号 |
C09D183/02 |
代理机构 |
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