发明公开
- 专利标题： A METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE
- 专利标题（中）： 方法用于润滑内燃机
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申请号： EP07799977.9申请日： 2007-08-02
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公开(公告)号： EP2049629A1公开(公告)日： 2009-04-22
- 发明人: MAYHEW, Alexandria , COOK, Stephen, J.
- 申请人： The Lubrizol Corporation
- 申请人地址： 29400 Lakeland Boulevard Wickliffe, OH 44092-2298 US
- 专利权人： The Lubrizol Corporation
- 当前专利权人： The Lubrizol Corporation
- 当前专利权人地址： 29400 Lakeland Boulevard Wickliffe, OH 44092-2298 US
- 代理机构： Bradley, Josephine Mary
- 优先权： US821586P 20060807
- 国际公布： WO2008021737 20080221
- 主分类号： C10M129/26
- IPC分类号： C10M129/26 ; C10M129/93 ; C10M163/00 ; C10N20/04 ; C10N20/02 ; C10N30/02 ; C10N30/04 ; C10N40/25 ; C10N40/26
摘要：
The present invention relates to a method of lubricating an internal combustion engine with a power output of at least 1600 kilowatts by supplying to the internal combustion engine a lubricating composition containing an oil of lubricating viscosity and at least 0.5 wt % of a hydrocarbyl-substituted carboxylic acid or anhydride thereof. The invention further provides a lubricating composition suitable for the method.
公开/授权文献
- EP2049629B1 A METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE 公开/授权日：2014-10-08
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