| abstract |
In a state where at least one of copper, manganese, nickel, cobalt, iron, zinc or a compound thereof is present, a salt solution of tetravalent titanium and a basic solution are reacted to form a hydroxide of titanium and the metal, followed by titanium Peroxide oxidizing the hydroxide with an oxidizing agent to prepare a sap or dispersion having a titanium oxide fine particle having a peroxy group, and using this to form a coating alone adjacent to the coating of an organic dye or pigment, or an organic dye or Forming a film together with a pigment prevents the fall of color cosmetics due to discoloration or discoloration of paints, printed materials, building materials, fibers or organic polymer resin products, and exhibits surface antifouling and hydrophilic performance. |