| 发明名称 |
Lubricating Oil Composition |
| 摘要 |
A lubricating oil composition comprising a Group II basestock and a neutral or overbased metal hydrocarbyl-substituted hydroxybenzoate detergent having a basicity index of less than 2.
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| 申请公布号 |
US2009093387(A1) |
申请公布日期 |
2009.04.09 |
| 申请号 |
US20080245784 |
申请日期 |
2008.10.06 |
| 申请人 |
BERTRAM RICHARD D;DOWDING PETER J;WATTS PETER D |
发明人 |
BERTRAM RICHARD D.;DOWDING PETER J.;WATTS PETER D. |
| 分类号 |
C10M129/70 |
主分类号 |
C10M129/70 |
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