| 发明名称 |
LUBRICATING OIL COMPOSITION |
| 摘要 |
<p>A lubricating oil composition comprising (a) a major amount of an oil of lubricating viscosity, (b) an ashless dispersant, (c) at least one metal-containing detergent, (d) an antioxidant, and (e) an anti-wear agent, wherein the lubricating oil composition is free of any zinc dialkyl dithiophosphate compound and is substantially free of any phosphorus content is disclosed.</p> |
| 申请公布号 |
WO2010039604(A3) |
申请公布日期 |
2010.08.12 |
| 申请号 |
WO2009US58359 |
申请日期 |
2009.09.25 |
| 申请人 |
CHEVRON ORONITE COMPANY LLC;YAMAGUCHI, ELAINE S.;NG, KAM-SIK |
发明人 |
YAMAGUCHI, ELAINE S.;NG, KAM-SIK |
| 分类号 |
C10M169/04;C10M125/20;C10M159/00;C10N20/02;C10N30/04;C10N30/10 |
主分类号 |
C10M169/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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