US 6,334,922 B1 · Coating method utilizing a polymer film and method of making metal-polymer laminates

Abstract

A coating layer of a polymer capable of forming an optically anisotropic melt phase is formed by heat-pressing to a base material a film made of the polymer and having a segment orientation ratio of not greater than 1.3 and then separating the film into two halves so as to leave one of the halves on the base material, thereby obtaining a coated material made of the base material and the thin coating layer.

Claims0

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Facts

Application

09/283,867Filed 1 Apr 1999

Granted

1 Jan 2002

Term ends

Not estimatedThe source records don’t support an estimate.

Classification23 codes

B32B 15/08
Comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material: of synthetic resin
B32B 38/10
Ancillary operations in connection with laminating processes: removing layers, or parts of layers, mechanically or chemically
H05K 3/022
In which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface…:…
H05K 3/4635
Characterised by the insulating layers or materials: laminating flexible circuit boards using additional insulating adhesive materials between the…

Coating method utilizing a polymer film and method of making metal-polymer laminates

Life of this patent

Abstract

Claims0

Coating method utilizing a polymer film and method of making metal-polymer laminates

Life of this patent

Abstract

Claims0