Back to results
US 5,312,691 AGranted
Copper-clad MC4 unsaturated polyester resin
AssigneeGlasteel Industrial Laminates, Inc.
InventorsThomas E. Even, Stephen K. Bishop, Lewis M. Perkey
Life of this patent
Estimating the term…
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.
Claims15
A metal foil laminate, comprising:
- a sheet of an unsaturated polyester resin blend having opposite first and second faces, a first sheet of metal foil.
Dependencies are inferred from the claim text.