| 发明名称 |
HYDROCARBON OIL COMPOSITIONS |
| 摘要 |
Hydrocarbon oil compositions which contain as additive a polymer of carbon monoxide and one or more C10+ .alpha.-olefins in which the units originating from carbon monoxide and the units originating from the olefin(s), occur in a substantially alternating way, show an improved pour point, cold filter plugging point and/or cloud point.
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| 申请公布号 |
CA2047604(C) |
申请公布日期 |
2002.12.03 |
| 申请号 |
CA19912047604 |
申请日期 |
1991.07.23 |
| 申请人 |
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发明人 |
DRENT, EIT;TOMASSEN, HENRICUS P. M.;REYNHOUT, MARINUS J. |
| 分类号 |
C08L73/00;C08G67/02;C10L1/192;C10L1/195;C10L1/198;C10L10/14;C10M143/08;C10M145/04;(IPC1-7):C08G67/02;C10G71/00 |
主分类号 |
C08L73/00 |
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代理人 |
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