| abstract |
(57) [Summary] [Object] To provide a method for producing a composite filler having good stability and color tone, and a dental resin composition using the same. [Structure] Polymer of a polymerizable monomer containing two or more vinyl groups in one molecule, silicon dioxide / particles of 0.01 to 0.1 μm in particle size, oxide particles of group II, III, IV or 1 μm A composite filler composed of particles aggregated to a particle size of m or more, a method for producing the same, and a composition of a dental resin containing the composite filler. |