| 发明名称 |
Methods and compositions for reducing wear in heavy-duty diesel engines |
| 摘要 |
Disclosed are methods and lubricant compositions for reducing wear in heavy-duty diesel engines. The lubricant compositions disclosed herein comprise a combination of an anti-wear effective amount of a dispersed, hydrated alkali metal borate, a neutral sulfonate and an overbased detergent composition.
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| 申请公布号 |
US6841521(B2) |
申请公布日期 |
2005.01.11 |
| 申请号 |
US20030383426 |
申请日期 |
2003.03.07 |
| 申请人 |
CHEVRON ORONITE COMPANY LLC |
发明人 |
BOFFA ALEXANDER B.;KLEISER WILLIAM M. |
| 分类号 |
C10M169/04;C10M125/26;C10M129/10;C10M135/10;C10M159/18;C10M159/20;C10M163/00;C10N10/02;C10N10/04;C10N10/12;C10N30/04;C10N30/06;C10N40/25;(IPC1-7):C10M125/26;C10M141/26 |
主分类号 |
C10M169/04 |
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