| 发明名称 |
Control of corrosion in aqueous systems. |
| 摘要 |
<p>A method and composition for inhibiting the corrosion of metal surfaces in contact with the system water of aqueous systems are disclosed, which use a combination of at least one 2,5-dihydroxybenzene sulfonic acid and its water soluble salts and at least one amine selected from neutralizing amines and hydroxylamines.</p> |
| 申请公布号 |
EP0297916(A1) |
申请公布日期 |
1989.01.04 |
| 申请号 |
EP19880306042 |
申请日期 |
1988.06.30 |
| 申请人 |
W.R. GRACE & CO.-CONN. (A CONNECTICUT CORP.) |
发明人 |
CUISIA, DIONISIO GUERRERO;HWA, CHIH MING;SALUTSKY, MURRELL LEON |
| 分类号 |
C02F1/58;C02F1/20;C23F11/10;(IPC1-7):C23F11/10 |
主分类号 |
C02F1/58 |
| 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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