发明名称 |
METHOD AND COMPOSITIONS FOR ELECTROPLATING COPPER AND BRASS |
摘要 |
<p>An improved method of plating a workpiece with brass or copper which involves first applying an aqueous solution containing Rochelle salt, an alkali metal carbonate, and a surfactant to the workpiece without electrical current being applied, and thereafter rubbing the same solution into the workpiece while applying an electroplating current between a brass or copper anode and the workpiece. The invention is also concerned with the compositions used as electrolytes in this process.</p> |
申请公布号 |
CA1079219(A) |
申请公布日期 |
1980.06.10 |
申请号 |
CA19770271619 |
申请日期 |
1977.02.11 |
申请人 |
RAPID ELECTROPLATING PROCESS, INC. |
发明人 |
RAPIDS, FELIX R. |
分类号 |
C25D3/38;C25D3/58;C25D5/06;(IPC1-7):25D5/06 |
主分类号 |
C25D3/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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