| abstract |
A resin composition comprising: (A) particles prepared by bonding at least one oxide of an element selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony, and cerium, and an organic compound which includes a polymerizable unsaturated group, (B) a polymerizable acid phosphate and (C) a compound other than the compound (B) having at least two polymerizable unsaturated groups in the molecule. |