| 摘要 |
PROBLEM TO BE SOLVED: To provide a photopolymerizable composition having high sensitivity to a light source in a visible region. SOLUTION: The photopolymerizable composition contains: (a) a radical polymerizable compound and/or a cation polymerizable compound; (b) a diacryl iodonium salt; (c) a sensitizer containing one or more kinds selected from a group consisting of cyanine dyes, coumarin dyes, xanthene dyes, thioxanthene dyes, acene dyes, merocyanine dyes and thiazolium dyes; and (d) a sensitizer assistant comprising a metallocene compound. COPYRIGHT: (C)2005,JPO&NCIPI
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