Patents Assigned to Mishima Paper Company Ltd.
  • Heat resistant, flame resistant conducting sheet having an electrical insulation layer
    Patent number: 5316839
    Abstract: A laminate suitable for electrostatic discharge interference and/or electromagnetic interference shielding comprising a polymetaphenylene isophthalamide fiber layer on one or both sides of a conducting layer comprising conducting fibers and polymetaphenylene isophthalamide fibers.
    Type: Grant
    Filed: May 26, 1993
    Date of Patent: May 31, 1994
    Assignees: E. I. Du Pont de Nemours and Company, Mishima Paper Company Ltd.
    Inventors: Ippei Kato, Akiyoshi Takano