发明公开
- 专利标题： LUBRICANT COMPOSITION FOR INTERNAL COMBUSTION ENGINES
- 专利标题（中）： 内燃机用润滑油组合物
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申请号： EP11819862.1申请日： 2011-08-19
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公开(公告)号： EP2610331A1公开(公告)日： 2013-07-03
- 发明人: UMEHARA, Kazuhiro , YAMAMOTO, Kenji , MARUYAMA, Masaki , NAITO, Yasushi , YOSHIDA, Satoru
- 申请人： Adeka Corporation
- 申请人地址： 2-35, Higashiogu 7-chome Arakawa-ku Tokyo 116-8554 JP
- 专利权人： Adeka Corporation
- 当前专利权人： Adeka Corporation
- 当前专利权人地址： 2-35, Higashiogu 7-chome Arakawa-ku Tokyo 116-8554 JP
- 代理机构： Schüssler, Andrea
- 优先权： JP2010186834 20100824
- 国际公布： WO2012026399 20120301
- 主分类号： C10M141/10
- IPC分类号： C10M141/10 ; C10M135/18 ; C10M137/10 ; C10M139/00 ; C10N10/12 ; C10N20/02 ; C10N30/06 ; C10N30/08 ; C10N40/25
摘要：
Provided is a lubricating oil composition for an internal combustion engine, including: an organic molybdenum compound as a component (A); a base oil having a kinematic viscosity at 100°C of 25 mm 2 /s or more as a component (B) ; and a base oil having a kinematic viscosity at 100°C of less than 12.5 mm 2 /s as a component (C), in which the composition has a kinematic viscosity at 100°C of 5 mm 2 /s to 12.5 mm 2 /s and a phosphorus content of 800 ppm or less.
公开/授权文献
- EP2610331B1 LUBRICANT COMPOSITION FOR INTERNAL COMBUSTION ENGINES 公开/授权日：2019-04-17
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