| 发明名称 |
METHOD FOR INHIBITING THE DEPOSITION OF WAX FROM WAX-CONTAINING OIL |
| 摘要 |
<p>A method for inhibiting the deposition of wax from wax-containing petroleum and other wax-containing oils in which a small amount of a wax deposition inhibitor comprised of a copolymer of ethylene and a monoethylenically unsaturated ester is added to the petroleum.</p> |
| 申请公布号 |
CA967903(A) |
申请公布日期 |
1975.05.20 |
| 申请号 |
CA19710120980 |
申请日期 |
1971.08.20 |
| 申请人 |
UNION OIL COMPANY OF CALIFORNIA |
发明人 |
FISCHER, PAUL W. |
| 分类号 |
C09K8/524;C10L1/18;C10L1/195;E21B43/25 |
主分类号 |
C09K8/524 |
| 代理机构 |
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代理人 |
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| 地址 |
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