Patents Assigned to Glasteel Industrial Laminates, Inc.
  • MC4 unsaturated polyester resin system
    Patent number: 5449549
    Abstract: An unsaturated polyester resin characterized by high performance electrical, physical and mechanical properties and useful in the electronic and microwave industries, and a process for preparing such a resin.
    Type: Grant
    Filed: January 10, 1994
    Date of Patent: September 12, 1995
    Assignee: Glasteel Industrial Laminates, Inc.
    Inventors: Thomas E. Even, Stephen K. Bishop, Lewis M. Perkey
  • Copper-clad MC4 unsaturated polyester resin
    Patent number: 5312691
    Abstract: Metal foil laminates of an unsaturated polyester resin, MC4, characterized by high performance electrical, physical and mechanical properties and useful for electronic circuit boards, low impedence microwave boards and E.M.I.-R.F.I. shielding, and a process for preparing such a metal-clad laminate.
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: May 17, 1994
    Assignee: Glasteel Industrial Laminates, Inc.
    Inventors: Thomas E. Even, Stephen K. Bishop, Lewis M. Perkey
  • MC4 unsaturated polyester resin system
    Patent number: 5298314
    Abstract: An unsaturated polyester resin characterized by high performance electrical, physical and mechanical properties and useful in the electronic and microwave industries, and a process for preparing such a resin.
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: March 29, 1994
    Assignee: Glasteel Industrial Laminates, Inc.
    Inventors: Thomas E. Even, Stephen K. Bishop, Lewis M. Perkey
  • Method of continuously bonding and curing a zinc-coated metal-clad polyester-epoxy-glass fiber laminate
    Patent number: 4803022
    Abstract: A metal foil laminate including at least one sheet of metal foil directly bonded to one face of a sheet of glass fiber reinforced polyester and epoxy resin, and a continuous process for preparing such laminates including post curing partially cured product by radio-frequency electromagnetic energy.
    Type: Grant
    Filed: May 6, 1987
    Date of Patent: February 7, 1989
    Assignee: Glasteel Industrial Laminates, Inc.
    Inventors: David Barrell, Gerald P. Griffith, Donald E. Kennedy, Donald C. Rollen