Gold deposition procedures and substrates upon which gold has be

Coating processes – Electrical product produced – Welding electrode

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427252, 427304, B05D 306, C23C 1102

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active

040092976

ABSTRACT:
A method for electroless gold plating in which gold ligand complexes are used; a photolytic method for depositing catalytic amounts of gold on a substrate suitable for an electroless metal deposition method whereby the gold complexes used are trivalent gold complex; a method for immersion plating or vaporization plating of gold from complexes, and complexes for the above methods.

REFERENCES:
patent: 3440113 (1969-04-01), Wolley
patent: 3537878 (1970-11-01), Baudrand et al.
patent: 3567488 (1971-03-01), Rathsack
patent: 3661959 (1972-05-01), Vaughan
Kowala et al., "Australia J. Chem.", 1966, vol. 19, pp. 539-559.

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