发明名称 |
Lubricating oil additive and lubricating oil composition |
摘要 |
Lubricating oil compositions have low friction properties and anti-wear properties and are excellent in long drain capability. The lubricating oil compositions are particularly suitable for use as a fuel efficient type lubricating oil for internal combustion engines. The lubricating oil compositions contain a lubricating oil additive comprising one or more compounds selected from a specific nitrogen-containing compound, an acid-modified derivative thereof, and an oil soluble metal complex obtained by mixing the nitrogen-containing compound and/or acid-modified derivative thereof with an organic metal salt and/or organic metal complex. |
申请公布号 |
EP2343355(B1) |
申请公布日期 |
2016.12.07 |
申请号 |
EP20110001550 |
申请日期 |
2004.10.15 |
申请人 |
Nippon Oil Corporation |
发明人 |
Yagishita, Kazuhiro;Konishi, Shouzaburou |
分类号 |
C10M133/16;C10M133/20;C10M135/16;C10M141/06;C10M141/10;C10M159/18;C10M163/00 |
主分类号 |
C10M133/16 |
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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