abstract |
(57) [Problem] To provide a photopolymerizable initiator having high sensitivity and excellent solubility in a photopolymerizable monomer, a photopolymerizable resin composition using the same, and a cured photopolymerizable resin. SOLUTION: A halomethyl group-containing aromatic compound having a specific structure, for example, 3,4-bischloromethyl-4′-methoxycarbonylbenzophenone is used. |