Patents by Inventor Ikuo Masuda

Ikuo Masuda 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).

  • Primer for powder coating comprising (a) diene polymer (b) MgO and (c) cobalt or manganese ion
    Patent number: 4414351
    Abstract: A primer composition for use in the fluidized-bed dip-coating of thermoplastic resin powder, comprising a polymeric compound formed by polymerization of a diene compound, admixed with either magnesium oxide alone or magnesium oxide together with cobalt ion and/or manganese ion.
    Type: Grant
    Filed: November 5, 1980
    Date of Patent: November 8, 1983
    Assignee: Daicel Ltd.
    Inventors: Hajime Suzuki, Ikuo Masuda, Masaki Kosaka
  • Primer for powder coating
    Patent number: 4268579
    Abstract: A primer composition for use in the fluidized-bed dipcoating of thermoplastic resin powder, comprising a polymeric compound formed by polymerization of a diene compound, admixed with either magnesium oxide alone or magnesium oxide together with cobalt ion and/or manganese ion.
    Type: Grant
    Filed: December 20, 1978
    Date of Patent: May 19, 1981
    Assignee: Daicel Ltd.
    Inventors: Hajime Suzuki, Ikuo Masuda, Masaki Kosaka