发明授权
US08569217B2 Lubricating composition containing a carboxylic functionalised polymer and dispersant 有权
含有羧基官能化聚合物和分散剂的润滑组合物

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.
信息查询
0/0