Patents by Inventor Seisuke Suzue

Seisuke Suzue 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).

  • Undercoating composition
    Patent number: 4548986
    Abstract: An undercoating composition for a fluorocarbon polymer coating comprising:(a) a modified tetrafluoroethylene polymer in the form of particles of double-layer structure having a core and a shell, the core comprising a tetrafluoroethylene homopolymer or a copolymer of tetrafluoroethylene with a fluorine-containing .alpha.-olefin, the shell comprising a copolymer of tetrafluoroethylene and said fluorine-containing .alpha.-olefin copolymerized therewith in a larger amount than in the core,(b) a copolymer of tetrafluoroethylene and said fluorine-containing .alpha.-olefin, and(c) an auxiliary adhesive agent selected from the group consisting of polyimide, polybismaleimide, polyamideimide and aromatic polyamide.
    Type: Grant
    Filed: April 23, 1984
    Date of Patent: October 22, 1985
    Assignee: Daikin Kogyo Co., Ltd.
    Inventors: Takeshi Suzuki, Seisuke Suzue
  • Fluorinated resin coating composition containing micaceous iron oxide
    Patent number: 4409354
    Abstract: The present invention relates to a fluorinated resin coating composition comprising (a) a fluorinated resin, (b) micaceous iron oxide and (c) a liquid carrier. When the composition of the invention is used as a primer, an auxiliary agent for adhesion is necessitated as the supplemental component in addition to the components (a), (b) and (c). The composition of the invention can afford an excellent wear-resistance and is especially suitable for coating of inner surfaces of cooking utensils. The scratch-resistance of the coating film formed on a cooking utensil is greatly improved especially when the composition is employed for top coating. Sufficient improvement can be also attained in case of using the composition of the invention as a primer.
    Type: Grant
    Filed: September 1, 1981
    Date of Patent: October 11, 1983
    Assignee: Daikin Kogyo Co., Ltd.
    Inventors: Mutsusuke Namba, Seisuke Suzue, Toshio Mizuno, Yoshiaki Kataoka
  • Article coated with fluorocarbon polymer
    Patent number: 4177320
    Abstract: An article having on its substrate an undercoat including a polyarylene sulfide resin, a primer coat including a fluorocarbon polymer admixed with a binder on the undercoat, and a fluorocarbon polymer topcoat.
    Type: Grant
    Filed: December 6, 1977
    Date of Patent: December 4, 1979
    Assignee: Daikin Kogyo Co., Ltd.
    Inventors: Tatsushiro Yoshimura, Mutsusuke Namba, Seisuke Suzue, Shigetake Tominaga, Toshio Mizuno, Nariyoshi Hayashida
  • Coating compositions containing fluorocarbons, polyarylene sulfides and polyimides
    Patent number: 4139576
    Abstract: A coating composition which includes a polyarylene sulfide resin, at least one imido-containing resin selected from the group consisting of polyamideimide resins and polyimide resins, and a fluorocarbon polymer, the composition being able to be used both in an one-coat system and as a primer coat composition in a multi-coat system.
    Type: Grant
    Filed: December 6, 1977
    Date of Patent: February 13, 1979
    Assignee: Daikin Kogyo Co., Ltd.
    Inventors: Tatsushiro Yoshimura, Mutsusuke Namba, Seisuke Suzue, Shigetake Tominaga, Toshio Mizuno, Nariyoshi Hayashida
  • Coating composition
    Patent number: 4022742
    Abstract: A coating composition comprising a fluororesin and a chelate compound of a transition element of Group IV in the periodic table in an aqueous medium, which can assure a firm adhesiveness to a substrate while maintaining advantageous properties inherent to the fluororesin.
    Type: Grant
    Filed: May 27, 1975
    Date of Patent: May 10, 1977
    Assignee: Daikin Kogyo Co., Ltd.
    Inventors: Tatsushiro Yoshimura, Seisuke Suzue, Shigetake Tominaga, Mutsusuke Namba, Toshio Mizuno