Patents by Inventor Kyouzi Inokuchi

Kyouzi Inokuchi 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).

  • Process for the surface treatment of unsaturated rubber
    Patent number: 3968316
    Abstract: A process for the surface treatment of a rubber or synthetic resin containing ethylenic unsaturation by contacting the rubber or resin with an alkyl hypohalite and a compound containing an active hydrogen and a functional group, thereby improving or providing the rubber or resin in or with such properties as adhesion, printability, dyeability, flame retardation, self-extinction, antistatic property, weatherproofing, adsorbency, ion-exchangeability and anti-permeability.
    Type: Grant
    Filed: October 1, 1973
    Date of Patent: July 6, 1976
    Assignee: Nippon Zeon Co., Ltd.
    Inventors: Yoshio Jyo, Yoshio Wada, Mitsuyoshi Aonuma, Takeo Kobayashi, Kyouzi Inokuchi
  • Process for the surface treatment of synthetic resin shaped articles with alkyl hypohalites
    Patent number: 3956569
    Abstract: A process for treating the surface of a synthetic resin shaped article comprising contacting the surface of resin article with an alkyl hypohalite or with an alkyl hypohalite containing solid particles thereby providing the resin article with adhesiveness, hydrophilic property and other useful properties.
    Type: Grant
    Filed: February 22, 1974
    Date of Patent: May 11, 1976
    Assignee: Nippon Zeon Co., Ltd.
    Inventors: Yoshio Jyo, Kyouzi Inokuchi