| 发明名称 |
ELECTROLITE FOR ETCHING ALUMINIUM FOILS APPLICABLE TO ELECTROLYTIC CAPACITORS |
| 摘要 |
Aq. electrolytes for the electrochemical etching of aluminium foil used in electrolytic condensers contain apart from the known constituents additionally 5-30 vol.% ethylene-glycol. The proportion of ethylene-glycol in the etching liquor exceeds the amt. which influences the surface tension of the liquor. |
| 申请公布号 |
HU192194(B) |
申请公布日期 |
1987.05.28 |
| 申请号 |
HU19830003722 |
申请日期 |
1983.10.28 |
| 申请人 |
MANSFELD KOMBINAT W PIECK VEB |
发明人 |
BEYER BRUNO;IHLE SIGRID;WELLAND HEINRICH;EULENBERGER KLAUS;PAUL MANFRED |
| 分类号 |
C23F1/02;C25F3/04;H01G9/04 |
主分类号 |
C23F1/02 |
| 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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