Patent ID: 8576540

Claim:
A coating composition for forming a highly dielectric film without highly dielectric inorganic particles, comprising: (A) a vinylidene fluoride resin, (B) a cellulose resin, and (C) a solvent wherein the highly dielectric inorganic particles are particles of strontium titanate, barium titanate, lead zirconium titanate oxides (PZT), barium zirconium titanate, barium zirconate, strontium zirconate, calcium titanate or calcium zirconate, and wherein a mass ratio of the vinylidene fluoride resin (A)/cellulose resin (B) is 0.1/99.9 to 99.9/0.1, wherein the vinylidene fluoride resin (A) is a polymer comprising 60 to 100% by mole of vinylidene fluoride unit, 0 to 40% by mole of tetrafluoroethylene unit and 0 to 40% by mole of hexafluoropropylene, and the cellulose resin (B) is cellulose acetate or ether-substituted cellulose.