Coating processes – Electrical product produced – Welding electrode
Patent
1988-09-23
1990-06-12
Morgenstern, Norman
Coating processes
Electrical product produced
Welding electrode
427125, 556110, B05D 306, B05D 512, C22B 1100, C22B 300
Patent
active
049332040
ABSTRACT:
A gold(III) acetate is formed by dissolving gold(III) hydroxide in glacial acetic acid. This solution containing gold(III) acetate can be used to form a gold-containing film by heating it above about 60.degree. C. and then casting it to form a film. Gold can be deposited from the film by heating it to about 175.degree. C. to decompose the film. In this manner, a line or pattern of conductive gold can be formed by heating selected portions of the film with a laser.
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Cunningham Patricia H.
Warren, Jr. Leslie F.
Hamann H. Fredrick
Malin Craig O.
McFarren John C.
Morgenstern Norman
Padgett Marianne L.
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