发明名称 |
SPECIFIC 3-ALKYLAMINO-2-HYDROXYSUCCINIC ACIDS AND THEIR SALTS AS CORROSION INHIBITORS FOR FERROUS METALS |
摘要 |
Corrosion inhibitors and methods for inhibiting or reducing corrosion of metallic surfaces are provided. A corrosion inhibitor composition may include a 3-alkylamino-2-hydroxysuccinic acid compound. A method of inhibiting corrosion of a metallic surface in an aqueous system includes the step of contacting the surface with an effective amount of a corrosion inhibitor composition. The corrosion inhibitor composition may include other components, such as zinc, and it may also exclude phosphorus. |
申请公布号 |
WO2015187581(A1) |
申请公布日期 |
2015.12.10 |
申请号 |
WO2015US33582 |
申请日期 |
2015.06.01 |
申请人 |
ECOLAB USA INC. |
发明人 |
GILL, JASBIR S.;REED, PETER E.;BANERJEE, SANTANU;HARBINDU, ANAND |
分类号 |
C23F11/04;C07C55/10 |
主分类号 |
C23F11/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|