Radiation-curable liquid resin composition

摘要

The invention relates to a radiation-curable liquid resin composition comprising: (A) 20-90 wt % of a urethane (meth)acrylate oligomer, and (B) 1-35 wt % of a monomer shown by the following formula (1), wherein R¹ represents a hydrogen atom or a methyl group, R² and R³ individually represent a hydrogen atom or an alkyl group having 1-4 carbon atoms, R⁴ represents a hydrogen atom or a methyl group, and n represents an integer of 1-6, or a monomer including a hydroxyl group.