Photopolymerizable inkjet ink, ink cartridge, photopolymerizable composition, and coated matter

摘要

A photopolymerizable composition includes diethyleneglycol dimethacrylate, 1-hydroxy-cyclohexyl-phenyl-ketone, 2- hydroxy-1-{4-[4-(2-hydroxy-2-methylpropionyl)benzyl]phenyl}-2-methyl-1-propane-1-one and 2-[2-hydroxy-4-(1-octyloxycarbonylethoxy)phenyl]- 4,6-bis(4-phenyl)-4,6-bis)4-phenylphenyl-1,3, 5-triazine.