发明名称 |
LUBRICANT OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE |
摘要 |
<p>The lubricating oil composition for an internal combustion engine of the invention comprises a lubricating base oil having a urea adduct value of not greater than 4 % by mass and a viscosity index of 100 or greater, an ash-free antioxidant containing no sulfur as a constituent element, and at least one compound selected from among ash-free antioxidants containing sulfur as a constituent element and organic molybdenum compounds.</p> |
申请公布号 |
EP2264134(B1) |
申请公布日期 |
2014.01.29 |
申请号 |
EP20090723908 |
申请日期 |
2009.03.23 |
申请人 |
JX NIPPON OIL & ENERGY CORPORATION |
发明人 |
TAGAWA, KAZUO |
分类号 |
C10M171/02;C10M169/04;C10N10/04;C10N10/12;C10N20/00;C10N20/02;C10N20/04;C10N30/02;C10N30/06;C10N30/08;C10N30/10;C10N40/25;C10N70/00 |
主分类号 |
C10M171/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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