| 发明名称 |
LUBRICANT COMPOSITION FOR AN INTERNAL COMBUSTION ENGINE |
| 摘要 |
The disclosed lubricant composition for an internal combustion engine comprises: (A) a polyalphaolefin that has a kinetic viscosity at 100°C of at most 5.5 mm²/s, a CCS viscosity at -35°C of at most 3,000 mPa·s, and a NOACK of at most 12 mass%; and (B) a mineral oil with a viscosity index of at least 120. Component (A) constitutes at least 25% of the entire composition by mass. |
| 申请公布号 |
WO2011125879(A1) |
申请公布日期 |
2011.10.13 |
| 申请号 |
WO2011JP58291 |
申请日期 |
2011.03.31 |
| 申请人 |
IDEMITSU KOSAN CO.,LTD.;TESHIMA KAZUHIRO;ISHIKAWA MOTOHARU |
发明人 |
TESHIMA KAZUHIRO;ISHIKAWA MOTOHARU |
| 分类号 |
C10M111/04;C10M101/02;C10M107/02;C10N20/00;C10N20/02;C10N30/00;C10N40/25 |
主分类号 |
C10M111/04 |
| 代理机构 |
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| 主权项 |
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