Patents by Inventor Toshiaki Banba

Toshiaki Banba has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Polymer-coated metallic pigments
    Patent number: 4434009
    Abstract: Polymer-coated metallic pigments for paints are proposed which comprise metallic pigment particles coated with a polymer. They are particularly suitable for use with paints for electrostatic painting, water-based paints, and paints for plastics. They may comprise a silicone compound.
    Type: Grant
    Filed: December 3, 1981
    Date of Patent: February 28, 1984
    Assignee: Toyo Aluminium Kabushiki Kaisha
    Inventor: Toshiaki Banba