Patents Assigned to OMEX
  • Laser recording medium
    Patent number: 4410581
    Abstract: A laser recording medium in which the metal recording layer is completely encapsulated between an intermediate layer of solvent resistant plastic material formed on a substrate and a protective layer of solvent-based plastic material formed on the recording layer. In some examples the solvent resistant plastic material is a cross-linked polymeric material formed in a solvent coating process and in other examples the solvent resistant plastic material is a vapor deposited polymeric material.
    Type: Grant
    Filed: August 4, 1981
    Date of Patent: October 18, 1983
    Assignee: Omex
    Inventor: Billie Nam
  • Laser recording medium
    Patent number: 4360820
    Abstract: A laser recording medium in which a metal recording layer is completely encapsulated between an intermediate layer of solvent-based plastic material and a protective layer of polymeric material formed on the recording layer in a vapor deposition process.
    Type: Grant
    Filed: October 1, 1979
    Date of Patent: November 23, 1982
    Assignee: OMEX
    Inventors: Alette J. Forster, Muriel M. Ockers