发明名称 |
LUBRICATING OIL COMPOSITIONS |
摘要 |
<p>A lubricating oil composition having a sulphated ash content of less than or equal to 1.2 mass % as determined by ASTM D874 and a phosphorous content of less than or equal to 0.12 mass % as determined by ASTM D5185, which lubricating oil composition comprises or is made by admixing: an oil of lubricating viscosity, in a major amount; an oil-soluble or oil-dispersible polymeric friction modifier as an additive in an effective minor amount; and, an oil-soluble or oil-dispersible dihydrocarbyl dithiophosphate metal salt as an additive in an effective minor amount.</p> |
申请公布号 |
EP2952563(A1) |
申请公布日期 |
2015.12.09 |
申请号 |
EP20150170236 |
申请日期 |
2015.06.02 |
申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
STRONG, ANTHONY JAMES;WOODWARD, PHILIP JAMES |
分类号 |
C10M161/00;C10N10/04;C10N30/12;C10N40/25 |
主分类号 |
C10M161/00 |
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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