发明名称 |
Oil field corrosion inhibition |
摘要 |
An inhibitor formulation including the product obtained by reacting maleic anhydride or fumaric acid with fatty acids containing unsaturation in the presence of a suitable catalyst, such as iodine, clay, or silica, is disclosed to provide improved corrosion inhibition in oil field equipment and piping over conventional dimer/trimier based inhibitor formulations.
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申请公布号 |
US4927669(A) |
申请公布日期 |
1990.05.22 |
申请号 |
US19880219184 |
申请日期 |
1988.07.15 |
申请人 |
WESTVACO CORPORATION |
发明人 |
KNOX, DAVID E.;FISCHER, EUGENE R. |
分类号 |
C07C57/13;C07D233/80;C09K8/54;C10G7/10;C10G9/16;C23F11/12;F16L58/00 |
主分类号 |
C07C57/13 |
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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