| abstract |
The present invention relates to a kind of composition, and it is included：Such as containing following formula (17) represent, have triazine ring the polymer of repeat unit structure and the multi-functional epoxy compound as crosslinking agent or multifunctional (methyl) acyclic compound, said composition can also carry out photocuring in the case of no addition initiator, can obtain high index of refraction and the cured film of high-fire resistance.Thus, can provide comprising containing triazine polymer, even if the light-cured type film formation composition for not adding initiator and also being solidified, even if said composition does not add metal oxide, also high-fire resistance, high transparency, high index of refraction, highly dissoluble, low volume shrinkage factor can be realized with the single polymer. |