| 发明名称 |
Diethylamine complexes of borated alkyl catechols and lubricating oil compositions containing the same |
| 摘要 |
Borated alkyl catechols can be stabilized by the addition of diethylamine. Lubricating oils containing a borated alkyl catecholdiethylamine complex are effective in reducing oxidation, wear and deposits in an internal combustion engine.
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| 申请公布号 |
US4975211(A) |
申请公布日期 |
1990.12.04 |
| 申请号 |
US19890375784 |
申请日期 |
1989.07.05 |
| 申请人 |
CHEVRON RESEARCH COMPANY |
发明人 |
SMALL, JR., VERNON R.;LISTON, THOMAS V.;ONOPCHENKO, ANATOLI |
| 分类号 |
C07F5/04;C10M139/00;F02B1/04 |
主分类号 |
C07F5/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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