Patents Assigned to Kansai Taint Co., Ltd.
  • Anionic electrodeposition coating composition
    Patent number: 6743834
    Abstract: Anionic electrodeposition coating compositions for forming matte films containing acrylic resin; alkoxysilyl group containing emulsified polymer produced by a multiple stage emulsion polymerization of unsaturated monomer in the presence of water and a emulsifier, wherein the unsaturated monomer containing alkoxysilyl group-containing unsaturated monomer is present in an amount of 5 to 40% by weight based on a total amount of all the unsaturated monomers used in the multiple stage emulsion polymerization; and crosslinking agent.
    Type: Grant
    Filed: October 10, 2001
    Date of Patent: June 1, 2004
    Assignee: Kansai Taint Co., Ltd.
    Inventors: Tetsuya Yokoyama, Kamikado Koji