| 发明名称 |
LUBRICATING OIL HAVING IMPROVED FUEL ECONOMY RETENTION PROPERTIES |
| 摘要 |
A lubricating oil composition which exhibits improved fuel economy and fuel economy retention contains the combination of an overbased oil-soluble calcium detergent additive and an oil-soluble trinuclear friction modifying molybdenum compound, the two components functioning to provide an improvement in the friction reducing properties of the composition.
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| 申请公布号 |
CA2323790(A1) |
申请公布日期 |
1999.09.23 |
| 申请号 |
CA19992323790 |
申请日期 |
1999.03.09 |
| 申请人 |
INFINEUM USA L.P. |
发明人 |
BOFFA, ALEXANDER BOWMAN |
| 分类号 |
C10M159/20;C10M139/00;C10M159/00;C10M163/00;C10N10/04;C10N10/12;C10N30/06;C10N40/25;(IPC1-7):C10M159/00;C10M159/18;C10M159/22;C10M159/24 |
主分类号 |
C10M159/20 |
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