| 发明名称 |
SYNERGISTIC LUBRICATING OIL COMPOSITION CONTAINING MIXTURE OF BENZO[b]PERHYDRO-HETEROCYCLIC ARYLAMINE AND DIARYLAMINE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a lubricating oil composition effective for improving oxidation stability. SOLUTION: The lubricating oil composition contains an oil of lubricating viscosity and an especially effective mixture of a benz[b]perhydro-heterocyclic arylamine and a diarylamine synergistically developing extremely excellent oxidation suppressing effect. COPYRIGHT: (C)2007,JPO&INPIT |
| 申请公布号 |
JP2007169644(A) |
申请公布日期 |
2007.07.05 |
| 申请号 |
JP20060343424 |
申请日期 |
2006.12.20 |
| 申请人 |
CHEVRON ORONITE CO LLC |
发明人 |
CHERPECK RICHARD E;CHAN CARRIE Y |
| 分类号 |
C10M169/04;C10M133/12;C10M133/38;C10M133/40;C10M133/44;C10M133/48;C10M135/34;C10M135/36;C10M137/00;C10M137/04;C10M137/08;C10M137/10;C10M137/12;C10M159/18;C10N10/04;C10N10/12;C10N30/10;C10N40/04;C10N40/08;C10N40/25;C10N40/30 |
主分类号 |
C10M169/04 |
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