FLUORENYL TRIAZINE-BASED COMPOUND AND PHOTOPOLYMERIZATION INITIATOR CONTAINING ABOVE FLUORENYL TRIAZINE-BASED COMPOUND

摘要

PURPOSE: A fluorenyl trazine-based compound is excellent in long-term preservation and effective as a photopolymerization initiator. CONSTITUTION: A fluorenyl triazine-based compound represented by the formula (I) and a photopolymerization initiator comprising the fluorenyl triazine compound as an active component: In the formula(1), R1 and R2 are each independently CnH2n+1 (n is an integer from 0 to 12), CnH2nCOOCmH2m+1 (n is an integer from 1 to 12, and m is an integer from 1 to 12), (CH2)nCOOCmH2mOClH2l+1 (n is an integer from 1 to 8, m is an integer from 1 to 12, and l is an integer from 1 to 12), (CH2)nCOO-cyclo-CmH2m+1 (n is an integer from 1 to 8, and m is an integer from 1 to 12), (CH2)nO(C2H4O)mClH2l+1 (n is an integer from 1 to 8, m is an integer from 0 to 4, and l is an integer from 1 to 12), or CnH2nOR3 (R3 is phenyl, thiophenyl, furanyl, benzyl, or o-, m-, p-cresol, and n is an integer from 1 to 12).