| 摘要 |
PURPOSE:To obtain good hardenability even in the case of a thick coat film from a resin composition comparatively high in pigment content by incorporating a compound having an ethylenically unsaturated group and plural specified compounds. CONSTITUTION:This composition contains (A) the compound having the ethylenically unsaturated group, (B) a photopolymerization initiator represented by a formula, and (C) 2-methyl-1-[4-(methylthio)phenyl]-2-morpholinopropane-1 and/or 2-benzyl-2-dimethylamino-1-(4-morpholinophenyl)-1-butanone. In the formula, each of R1-R3 is H, Cl, 1-5C alkyl, or the like, but all of them are not H at the same time. The compound (A) is embodied by alkyl or hydroxyalkyl (meth)acrylate and the like, and it is preferred that this composition comprises (A), (B), and (C) each in an amount of 80-99.9weight%, 0.01-19.99weight%, and 0.01-19.99weight%. |
