| abstract |
PROBLEM TO BE SOLVED: To propose a highly sensitive photopolymerizable composition capable of efficiently generating active radicals by irradiation with energy rays, particularly light, and capable of polymerizing a radical curable substance in a short time. is there. A photopolymerizable composition comprising a compound represented by the following general formula (1), a compound represented by the following general formula (2), and a radical polymerizable compound. General formula (1) [Chemical 1] General formula (2) [Chemical 2] (However, in the formula, R1 and R2 each independently represents a monovalent organic residue. R1 and R2 may be a cyclic structure in which they are bonded together. R3 to R12 are each independent. Represents a hydrogen atom or a monovalent organic residue, provided that 1 to 4 of R5 to R12 include an organic residue represented by the following general formula (3). General formula (3) [Chemical 3] (In the formula, R13 represents a hydrogen atom or a monovalent organic residue.) |