发明申请
- 专利标题： Lubricating Oil Composition
- 专利标题（中）： 润滑油组成
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申请号： US12954947申请日： 2010-11-29
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公开(公告)号： US20110130314A1公开(公告)日： 2011-06-02
- 发明人: Mark D. Andrews
- 申请人： Mark D. Andrews
- 优先权： EP09177667.4 20091201
- 主分类号： C10M129/16
- IPC分类号： C10M129/16
摘要：
A crankcase lubricating oil composition comprising (A) an oil of lubricating viscosity; and (B) as an additive component one or more oil-soluble organic acid anhydrides, the or each anhydride carrying at least one linear (unbranched) aliphatic hydrocarbyl substituent having 12 to 36 carbon atoms.
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