Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1980-04-04
1982-04-27
Smith, John D.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
106 111, 427 98, 427304, 427305, 427306, 427307, C23C 302
Patent
active
043271251
ABSTRACT:
Metallic surfaces are imparted to non-conductors or dielectric substrates by electroless (chemical) plating process comprised of coating the substrates with colloid(s) of non-precious metals and wherein the colloids are prepared in a manner as to impart resistance towards further deterioration.
REFERENCES:
patent: 3958048 (1976-05-01), Donovan
patent: 3993491 (1976-11-01), Feldstein
patent: 4160050 (1979-07-01), Nuzzi
Weiser, "Inorganic Colloid Chemistry", vol. 1, pp. 1-5, 137-143, John Wiley & Sons, .COPYRGT.1933.
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