| 发明名称 |
METHOD OF LUBRICATING DIESEL ENGINES USING BIOFUEL |
| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: lubricating composition contains base oil associated with group III and/or group II of base oil API categories, 0.5-5 wt % phenol antioxidant and 0.5-5 wt % amine-based antioxidant and total content of antioxidants is at least 2 wt %. ^ EFFECT: improved method. ^ 5 cl, 4 tbl, 6 ex |
| 申请公布号 |
RU2456333(C2) |
申请公布日期 |
2012.07.20 |
| 申请号 |
RU20100106057 |
申请日期 |
2008.07.21 |
| 申请人 |
SHELL INTERNEHSHNL RISERCH MAATSKHAPPIJ B.V. |
发明人 |
SINODA NORIAKI;NAGATOMI EJDZI |
| 分类号 |
C10M129/10;C10M133/12;C10M169/04;C10N30/10;C10N40/25 |
主分类号 |
C10M129/10 |
| 代理机构 |
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| 主权项 |
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