发明名称 |
COMPOSITION AND METHOD FOR CORROSION INHIBITION |
摘要 |
<p>A corrosion-inhibiting composition and method of inhibiting corrosion on metal surfaces are described. The composition comprises a reaction product of (a) a first constituent selected from an epoxide having an average of at least about one vicinal epoxide per molecule and a halogenated aliphatic compound having at least one displaceable halogen and (b) a second constituent comprising a dimercaptan. The reaction product in a hydrocarbon diluent is an effective corrosion inhibitor when applied to metal surfaces in highly corrosive environments, and is designed particularly for downhole metal surfaces of oil drilling equipment.</p> |
申请公布号 |
CA1258964(A) |
申请公布日期 |
1989.09.05 |
申请号 |
CA19850491227 |
申请日期 |
1985.09.20 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
WU, YULIN |
分类号 |
C08G59/66;C08G75/04;C09K8/54;C23F11/16;C23F11/173;(IPC1-7):C23F11/173 |
主分类号 |
C08G59/66 |
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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