Patents Assigned to Fraivillig Materials Company
  • Flexible laminates and method of making the laminates
    Patent number: 6015607
    Abstract: A flexible laminate for use in flexible circuitry including at least one layer of a flexible film substrate; at least one layer of a metal foil on top of the flexible film substrate; and an adhesive including a polyetherimide, and preferably a siloxane polyetherimide copolymer, present between said flexible film substrate and said metal foil; in which the adhesive bonds the metal foil to the flexible film substrate.
    Type: Grant
    Filed: April 14, 1997
    Date of Patent: January 18, 2000
    Assignee: Fraivillig Materials Company
    Inventor: James Fraivillig