| 发明名称 |
Electrochemical removal of surface copper from aluminum foil |
| 摘要 |
Copper on the surface of etched aluminum foil is electrochemically removed by low-voltage anodization in an electrolytic bath containing up to 5% sodium potassium tartrate or ammonium dihydrogen phosphate.
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| 申请公布号 |
US4263113(A) |
申请公布日期 |
1981.04.21 |
| 申请号 |
US19800155728 |
申请日期 |
1980.06.02 |
| 申请人 |
SPRAGUE ELECTRIC COMPANY |
发明人 |
BERNARD, WALTER J. |
| 分类号 |
C25D11/06;C25D11/08;C25D11/10;C25F5/00;H01G9/04;(IPC1-7):C25F5/00 |
主分类号 |
C25D11/06 |
| 代理机构 |
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代理人 |
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| 地址 |
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