| 发明名称 |
LUBRICATING OIL COMPOSITION |
| 摘要 |
The invention provides a lubricating oil composition comprising a lubricating base oil with a kinematic viscosity at 100°C of 1-6 mm 2 /s, a %C p of 70 or greater and a %C A of no greater than 2, a hydrocarbon-based viscosity index improver with a PSSI of no greater than 20, and a poly(meth)acrylate-based viscosity index improver. |
| 申请公布号 |
EP2573155(A1) |
申请公布日期 |
2013.03.27 |
| 申请号 |
EP20120008549 |
申请日期 |
2010.05.11 |
| 申请人 |
JX NIPPON OIL & ENERGY CORPORATION |
发明人 |
MATSUI, SHIGEKI;TSUJIMOTO, TEPPEI;YAGUCHI, AKIRA |
| 分类号 |
C10M169/04;C10N20/00;C10N20/02;C10N20/04;C10N30/00;C10N30/02;C10N40/25 |
主分类号 |
C10M169/04 |
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