| 发明名称 |
ENGINE LUBRICANTS CONTAINING A POLYETHER |
| 摘要 |
A sump-lubricated, spark-ignited engine is lubricated by supplying thereto a lubricant which comprises (a) an oil of lubricating viscosity; (b) a polyether; and (c) a metal-containing detergent. The lubricant has a total phosphorus content of less than 0.075 percent by weight. |
| 申请公布号 |
WO2012097026(A1) |
申请公布日期 |
2012.07.19 |
| 申请号 |
WO2012US20874 |
申请日期 |
2012.01.11 |
| 申请人 |
THE LUBRIZOL CORPORATION;MOSIER, PATRICK E.;VILARDO, JONATHAN S. |
发明人 |
MOSIER, PATRICK E.;VILARDO, JONATHAN S. |
| 分类号 |
C10M165/00;C10N30/10;C10N40/25 |
主分类号 |
C10M165/00 |
| 代理机构 |
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代理人 |
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