Patents Assigned to Fujipla, Inc.
  • Laminated plastic card
    Patent number: 5418208
    Abstract: A laminated plastic card provided a lamination of a dye accepting layer, a substrate of paper or the like, and a back coat layer, on which lamination one or more patterns are printed with a volatile dye, and a transparent plastic film adhered on the lamination by an adhesive agent, wherein the adhesive agent is a saturated polyester resin having an average molecular weight of approximately 18,000 gm/mole and produced by condensation polymerization of polypropylene glycol or trimethylol propane and adipic acid or azelaic acid.
    Type: Grant
    Filed: May 6, 1993
    Date of Patent: May 23, 1995
    Assignee: Fujipla, Inc.
    Inventors: Hideyuki Takeda, Noriyuki Kawashima