| 发明名称 |
Lubricating composition containing a carboxylic functionalised polymer and dispersant |
| 摘要 |
The invention provides an oil of lubricating viscosity, a dispersant and an amine-functionalised additive, wherein the amine-functionalised additive is derived from an amine having at least 3 or 4 aromatic groups. The invention further relates to the use of the lubricating composition in an internal combustion engine.
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| 申请公布号 |
US8569217(B2) |
申请公布日期 |
2013.10.29 |
| 申请号 |
US201013202647 |
申请日期 |
2010.02.24 |
| 申请人 |
GIESELMAN MATTHEW D.;PUDEISKI JOHN K.;RAGUZ MARY GALIC;DEREVJANIK THOMAS;THE LUBRIZOL CORPORATION |
发明人 |
GIESELMAN MATTHEW D.;PUDEISKI JOHN K.;RAGUZ MARY GALIC;DEREVJANIK THOMAS |
| 分类号 |
C10M159/12 |
主分类号 |
C10M159/12 |
| 代理机构 |
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