| 发明名称 |
Corrosion inhibitors for cleaning solutions |
| 摘要 |
A corrosion inhibitor composition comprising: (1) at least one of an aliphatic pyridinium salt or an aliphatic quinolinium salt; and (2) a sulfur-containing compound. The compositions are useful in inhibiting the corrosion of metals during the cleaning of process equipment using industrial aqueous cleaning solutions.
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| 申请公布号 |
US4637899(A) |
申请公布日期 |
1987.01.20 |
| 申请号 |
US19840574837 |
申请日期 |
1984.01.30 |
| 申请人 |
DOWELL SCHLUMBERGER INCORPORATED |
发明人 |
KENNEDY, JR., WELDON C. |
| 分类号 |
C11D3/00;C11D7/26;C11D7/34;C23G1/06;(IPC1-7):C11D7/32 |
主分类号 |
C11D3/00 |
| 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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