发明名称 |
PROCEDEU PENTRU CURATAREA OBIECTELOR DUPA TRATAREA LOR SUPERFICIALA PE CALE GALVANICA SI0SAU CHIMICA |
摘要 |
<p>After surface treatment by electroplating and/or chemical means, objects are cleaned of adhering aqueous surface treatment agents, preferably in order to recover the materials contained therein. The objects to be cleaned are treated with a water-immiscible liquid solvent which has a higher or a lower density than the aqueous surface treatment agent.</p> |
申请公布号 |
RO73096(A) |
申请公布日期 |
1981.06.26 |
申请号 |
RO19770091321 |
申请日期 |
1977.08.10 |
申请人 |
SCHERING AG,DE |
发明人 |
HEYMANN,KURT,DE;ROLFF,ROLF,DE;MAYER,WALTER,DE |
分类号 |
C25D5/00;C23G5/02;C25D21/08;(IPC1-7):23G5/02 |
主分类号 |
C25D5/00 |
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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