发明名称 |
LUBRICATING OIL COMPOSITION COMPRISING AN EPOXIDISED ESTER AND AN ASPARTIC ACID DERIVATIVE |
摘要 |
<p>The present invention aims to obtain a lubricating oil composition with good corrosion resistance properties, strong sludge inhibition and also superior energy saving properties for use in all kinds of lubricating oil compositions which use highly refined base oils, in particular in machine oils, turbine oils, compressor oils, hydraulic oils, gear oils, sliding friction oils, bearing oils and calibration oils. To this end the invention provides a lubricating oil composition comprising a base oil having a sulphur content of not more than 300 ppm, an aspartic acid derivative and an epoxidised ester compound.</p> |
申请公布号 |
WO2008074760(A1) |
申请公布日期 |
2008.06.26 |
申请号 |
WO2007EP64026 |
申请日期 |
2007.12.17 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;NAGAKARI, MITSUHIRO;KANEKO, HIROSHI;BABA, YOSHIHARU |
发明人 |
NAGAKARI, MITSUHIRO;KANEKO, HIROSHI;BABA, YOSHIHARU |
分类号 |
C10M141/06 |
主分类号 |
C10M141/06 |
代理机构 |
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