发明名称 |
PHOTOCURABLE COMPOSITION CONTAINING IODONIUM SALT COMPOUND |
摘要 |
<p>A photopolymerization initiator comprising an iodonium salt compound; and a photocurable composition containing the compound. The composition is a photocurable cationic composition which cures in a short time upon irradiation with actinic energy rays. They are based on the following findings: (1) a colorless lowly toxic iodonium salt compound can be easily synthesized in high yield when a specific substrate is used as a starting material; (2) a photocurable composition curing in a short time to give a cured article having excellent material properties is obtained by using the iodonium salt compound in combination with a sensitizer; and (3) a highly sensitive photocurable composition which upon irradiation with actinic energy rays cures in a short time to give a cured article having excellent material properties is obtained by using a compound having a group functioning as a cationic photopolymerization initiator, a sensitizing group accelerating the phtoinitiated cationic reaction, and a cationically polymerizable group in the same molecule.</p> |
申请公布号 |
EP1106639(A1) |
申请公布日期 |
2001.06.13 |
申请号 |
EP19990909226 |
申请日期 |
1999.03.18 |
申请人 |
NIPPON SODA CO., LTD. |
发明人 |
TAKAHASHI, EIJI;SHIRAI, AKIHIRO;TAKAHASHI, HIROSHI;KIMIZUKA, SHINICHI |
分类号 |
C08F2/48;C08F2/50;C08G59/68;G03F7/004;G03F7/038;(IPC1-7):C08G59/68;C08G85/00;C07C69/65;C07C43/29 |
主分类号 |
C08F2/48 |
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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