| 发明名称 |
CORROSION-INHIBITED POLYPHOSPHATE COMPOSITIONS |
| 摘要 |
<p>The tendency of polyphosphate liquids to corrode aluminum is inhibited by incorporating into the liquid a minor effective amount of an iron cyanide blue, either ferric ferrocyanide or ferrous ferricyanide.</p> |
| 申请公布号 |
CA1049247(A) |
申请公布日期 |
1979.02.27 |
| 申请号 |
CA19750226633 |
申请日期 |
1975.05.09 |
| 申请人 |
EARLY CALIFORNIA INDUSTRIES, INC. |
发明人 |
LACEY, KATHLEEN P. |
| 分类号 |
C09K21/02;C23F11/18;(IPC1-7):23F11/16 |
主分类号 |
C09K21/02 |
| 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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