| 发明名称 |
HEAVY DUTY DIESEL ENGINE LUBRICATING OIL COMPOSITIONS |
| 摘要 |
The use of an effective amount of one or more compounds capable of reduci ng friction coefficients under mixed lubrication or boundary lubrication conditions in a heavy duty diesel engine lubricating oil composition for improving the fuel economy of a heavy duty diesel engine.
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| 申请公布号 |
CA2414918(A1) |
申请公布日期 |
2003.06.21 |
| 申请号 |
CA20022414918 |
申请日期 |
2002.12.20 |
| 申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
CASTLE, REBECCA C.;ARROWSMITH, STEPHEN;WRENCH, PETER;BOVINGTON, CHARLES H. |
| 分类号 |
C10M169/04;C10M129/40;C10M129/54;C10M129/72;C10M129/74;C10M133/04;C10M133/08;C10M133/16;C10M135/10;C10M135/12;C10M135/18;C10M135/30;C10M137/10;C10M163/00;C10N10/02;C10N10/04;C10N10/12;C10N20/00;C10N20/02;C10N30/06;C10N40/25;(IPC1-7):C10M141/06;C10M129/26 |
主分类号 |
C10M169/04 |
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