| 摘要 |
PROBLEM TO BE SOLVED: To obtain a radiation-curable adhesive to a substrate coated with a radiation-curable ink material, or a radiation-curable binder for mutually bonding substrates each coated with such a radiation-curable ink material. SOLUTION: A radiation-curable resin composition which is useful as the above adhesive or binder or a radiation-curable coating material because of being highly adhesive to the substrate coated with the radiation-curable ink material and also being good in surface properties, comprises (A) 10-50 wt.% of urethane (meth)acrylate and (B) 50-90 wt.% of a (meth)acrylate, other than the component(A), having structural units of the formula(1):(CH<SB>2</SB>CH<SB>2</SB>O)<SB>n</SB>( wherein, (n) is 1-14 ) with the repeating number being 1 to 14. COPYRIGHT: (C)2004,JPO
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