| 发明名称 |
Crankcase lubricating oil composition |
| 摘要 |
<p>A heavy duty diesel engine lubricating oil composition having no more than 0.10 wt.% phosphorus comprises an ashless dispersant, a neutral calcium phenate, an overbased calcium or magnesium sulfonate, a metal dihydrocarbyldithiophosphate, and a phenolic or aminic antioxidant.</p> |
| 申请公布号 |
EP1136544(A1) |
申请公布日期 |
2001.09.26 |
| 申请号 |
EP20010106337 |
申请日期 |
2001.03.15 |
| 申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
LOCKE, CHRISTOPHER J.;MACDONALD, ISABEL PETRINA |
| 分类号 |
C10N30/04;C10N40/25;C10M163/00;C10M129/10;C10M133/52;C10M133/56;C10M137/10;C10M159/24;C10N10/04;(IPC1-7):C10M163/00 |
主分类号 |
C10N30/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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