Dental compositions.

摘要

A dental composition comprises a vinyl monomer containing at least one acidic group in the molecule and an initiator capable of photopolymerizing the monomers by visible light, in which the initiator comprises (a) a photosensitizer that is an a-diketone or a quinone or a derivative of an alpha -diketone or a quinone, and (b) an accelerator containing at least one mercapto group in the molecule.