| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexographic printing original plate capable of being carved with a laser, which can produce a printing plate excellent in resolution without causing printing failure. SOLUTION: In the flexographic printing original plate capable of being carved with a laser, at least one of ethylenically unsaturated monomers in a photopolymerizable compound (B) is a polyfunctional monomer having three or more ethylenically unsaturated group in one molecule. The blend proportion of the polyfunctional monomer is 1 to 20 mass%. COPYRIGHT: (C)2010,JPO&INPIT
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