| 摘要 |
A silicone coating composition is provided comprising (A) a water dispersion of core/shell type tetragonal titanium oxide solid-solution particles, (B) a polycarbonate and/or polyester-based urethane-modified vinyl polymer, (C) a hydrolytic condensate obtained from (co)hydrolytic condensation of a sulfur-free alkoxysilane, (D) a photo-polymerization initiator, (E) a solvent, (F) optional colloidal silica, and (G) another polymerizable vinyl compound. The composition can be coated to a polycarbonate substrate, without a primer, and cured into a film which has transparency, controlled interference fringe, and mar resistance as well as long-term adhesion, weathering resistance and oxidation resistance. |
