Patents Assigned to Showa Deuko Kabushiki Kaisha
  • Acrylonitrile-chlorinated polyethylene-styrene resinous molding compositions containing antimony trioxide
    Patent number: 3953540
    Abstract: A resinous composition suitably used for molding purposes composed of an acrylonitrile-chlorinated polyethylene-styrene ternary resin and antimony trioxide and possessing high flame retardancy and superior antistatic properties.
    Type: Grant
    Filed: May 28, 1974
    Date of Patent: April 27, 1976
    Assignee: Showa Deuko Kabushiki Kaisha
    Inventors: Shoichiro Takezoe, Masao Ogawa, Junichi Nakamura