| 发明名称 |
Engine oil compositions |
| 摘要 |
A lubricating oil composition comprising (a) a major amount of a base oil of lubricating viscosity and (b) a minor deposit-inhibiting effective amount of a reaction product prepared by transesterifying at least one glycerol ester and at least one non-glycerol polyol ester is provided. Methods for its use are also provided.
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| 申请公布号 |
US2005070450(A1) |
申请公布日期 |
2005.03.31 |
| 申请号 |
US20030674643 |
申请日期 |
2003.09.30 |
| 申请人 |
ROBY STEPHEN H.;RUELAS SUSANNE G. |
发明人 |
ROBY STEPHEN H.;RUELAS SUSANNE G. |
| 分类号 |
C10M101/02;C10M107/02;C10M129/74;C10M159/12;C10M169/04;C10N20/00;C10N20/02;C10N30/04;C10N30/06;C10N30/10;C10N40/25;(IPC1-7):C10M15/38 |
主分类号 |
C10M101/02 |
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