| 发明名称 |
ENGINE WEAR PROTECTION IN ENGINES OPERATED USING ETHANOL-BASED FUEL |
| 摘要 |
Lubricant formulations and methods for producing lubricant formulations are described that provide improved wear protection in engines operated usin g ethanol--based fuels. The improved wear protection may be provided by an increased amount of overbased calcium detergent present in the formulation.
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| 申请公布号 |
CA2638534(A1) |
申请公布日期 |
2009.04.25 |
| 申请号 |
CA20082638534 |
申请日期 |
2008.08.07 |
| 申请人 |
AFTON CHEMICAL CORPORATION |
发明人 |
GUINTHER, GREGORY H.;SHEETS, ROGER M. |
| 分类号 |
C10M159/20;F01M9/00 |
主分类号 |
C10M159/20 |
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