| 发明名称 |
CONTROL OF CORROSION IN AQUEOUS SYSTEMS |
| 摘要 |
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. |
| 申请公布号 |
ZA8804684(B) |
申请公布日期 |
1990.07.25 |
| 申请号 |
ZA19880004684 |
申请日期 |
1988.06.30 |
| 申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
DIONISIO GUERRERO CUISIA;CHIH MING HWA;MURRELL LEON SALUTSKY |
| 分类号 |
C02F1/58;C02F1/20;C23F11/10 |
主分类号 |
C02F1/58 |
| 代理机构 |
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