发明名称 |
CORROSION INHIBITOR COMPOSITION FOR STEEL. |
摘要 |
<p>Steel anticorrosion and lubricity composition consisting essentially of: (a) a surfactant; (b) at least one neutralized alkyl phosphate in a surfactant:phosphate weight ratio in the range between 10:1 to 1:10, said phosphate having the general formula: (RO)m-P-(O)-(OH)n wherein R is an alkyl group having 4 to 20 carbon atoms; m is 1 or 2, and n is 3 - n; and optionally (c) 5 to 40 weight percent, based on the combined weight of said surfactant and said phosphate, of at least one carboxylic acid which has both a hydrophilic and a hydrophobic portion.</p> |
申请公布号 |
MX9606330(A) |
申请公布日期 |
1997.03.29 |
申请号 |
MX19960006330 |
申请日期 |
1995.05.30 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ERNEST BYRON WYSONG;JAMES ALLAN WINGRAVE;STEVEN ARNOLD DOMBCHIK;EDWARD CLARKIN SQUIRE |
分类号 |
C09K15/32;C10M173/02;C23F11/00;C23F11/10;(IPC1-7):C23F11/10 |
主分类号 |
C09K15/32 |
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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