| 发明名称 |
Method for dissolution of metal |
| 摘要 |
A metal is dissolved by a method which comprises establishing contact of the metal with a quaternary ammonium compound and a halogenated hydrocarbon or with a quaternary ammonium compound, a halogenated hydrocarbon, and a polar solvent.
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| 申请公布号 |
US5120523(A) |
申请公布日期 |
1992.06.09 |
| 申请号 |
US19900603438 |
申请日期 |
1990.10.26 |
| 申请人 |
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY, MINISTRY OF INTERNATIONAL TRADE & INDUSTRY |
发明人 |
NAKAO, YUKIMICHI;KAERIYAMA, KYOJI;YAMAUCHI, AIZO |
| 分类号 |
C07C19/01;C07C211/62;C22B3/04;C22B3/16 |
主分类号 |
C07C19/01 |
| 代理机构 |
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