| 摘要 |
To provide a photopolymerization type dental surface coating material for coating on a surface of a dental material, in which the surface is smooth after curing by irradiating visible lights and fully polymerizing, the cured surface has excellent durability, abrasion resistance and discoloration resistance, the photopolymerization type dental surface coating material is made such that 1-70% by weight of inorganic fine particles having 1-100 nm average particle diameter and surfaces modified with alkoxysilane having an unsaturated double bond is contained in a (meth)acrylate monomer in the mono-dispersed state, 0.01-10 parts by weight of photopolymerization catalyst is contained with respect to 100 parts by weight of said monomer dispersed with fine particles, and viscosity is 5000 cP or less at 23° C.
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