| 发明名称 |
Dissolution of metals utilizing a H2O2-H2SO4 solution catalyzed with hydroxy substituted cycloparaffins |
| 摘要 |
Improved metal dissolution rates are obtained when using a solution containing sulfuric acid, hydrogen peroxide and an effective amount of a mono- or dihydroxy-substituted cycloparaffin.
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| 申请公布号 |
US4174253(A) |
申请公布日期 |
1979.11.13 |
| 申请号 |
US19770849575 |
申请日期 |
1977.11.08 |
| 申请人 |
DART INDUSTRIES INC |
发明人 |
ELIAS, MOENES L;READIO, PHILIP D |
| 分类号 |
H05K3/06;C23F1/16;C23F1/18;C23F1/30;(IPC1-7):C23F1/00 |
主分类号 |
H05K3/06 |
| 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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