| 发明名称 |
NOVEL INDOLE COMPOUND AND LUBE OIL COMPOSITION COMPRISING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel indole compound that can suppress oxidative deterioration of various lube oil compositions over a long period of time and a lube oil composition comprising the same. SOLUTION: The novel indole compound is represented by general formula (1), wherein R<SP>1</SP>-R<SP>4</SP>are each a hydrogen atom or a hydrocarbon group and R<SP>1</SP>-R<SP>4</SP>are not a hydrogen atom simultaneously. The lube oil composition comprises the novel indole compound. COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2007277122(A) |
申请公布日期 |
2007.10.25 |
| 申请号 |
JP20060103389 |
申请日期 |
2006.04.04 |
| 申请人 |
ADEKA CORP |
发明人 |
MORIIZUMI YUKIYA;IINO MASASHI;SAIBI YOSHIHIDE |
| 分类号 |
C07D209/86;C10M129/10;C10M129/76;C10M133/22;C10M133/38;C10M135/28;C10M135/32;C10M137/10;C10M169/04;C10N30/10;C10N40/12;C10N40/25 |
主分类号 |
C07D209/86 |
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