Process for improving the adhesion of polymeric materials to met

Details Process for improving the adhesion of polymeric materials to met Process for improving the adhesion of polymeric materials to met

1997-06-12

1999-02-09

Lusignan, Michael

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

106 1405, 216 13, 252 792, 252 794, 427123, 427327, B05D 512

Patent

active

058691308

ABSTRACT:
A process is described for treating metal surfaces with a composition comprising an oxidizer, an acid, a corrosion inhibitor, a source of holide ions and optionally a water soluble polymer in order to increase the adhesion of polymeric materials to the metal surface.

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A.G. Osborne--An Alternate Route to Red Oxide for Inner Layers P.C. Fabrication Magazine (Aug., 1984).

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