发明名称 |
Lubricating Oil Composition |
摘要 |
A lubricating oil composition containing a combination of oil of lubricating viscosity, one or more block copolymers of hydrogenated poly(monovinyl aromatic hydrocarbon) and poly(conjugated diene) as a viscosity modifier, and one or more one or more optionally substituted bridged hydrocarbyl phenol condensates, or metal salts thereof, as a detergent.
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申请公布号 |
US2010256030(A1) |
申请公布日期 |
2010.10.07 |
申请号 |
US20090418922 |
申请日期 |
2009.04.06 |
申请人 |
HARTLEY ROLFE J;WATTS PETER D |
发明人 |
HARTLEY ROLFE J.;WATTS PETER D. |
分类号 |
C10M129/68;C10M129/10;C10M129/16;C10M129/48 |
主分类号 |
C10M129/68 |
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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