Chemistry: electrical and wave energy – Processes and products
Patent
1986-03-28
1988-01-05
Kaplan, G. L.
Chemistry: electrical and wave energy
Processes and products
204 475, C25D 348, C25D 362
Patent
active
047174595
ABSTRACT:
An electrolytic gold plating solution including a soluble gold salt, a conductivity salt, and, in addition, a mixture of a lead compound and a complexing agent having the stability constant with lead of not less than 15 or a complex obtained from the lead compound and the complexing agent and/or an amine compound having a pyrrolidine, piperazine, piperidine, or pyridine skeleton.
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patent: 4591415 (1986-05-01), Whitlaw
Nakazawa Masao
Nishiyama Yoshirou
Wakabayashi Shinichi
Kaplan G. L.
Shinko Electric Industries Co. Ltd.
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