| 发明名称 |
BORON-CONTAINING LUBRICATING OILS HAVING IMPROVED FRICTION STABILITY |
| 摘要 |
Lubricating oil compositions having excellent friction stability comprise a base lubricating oil, an oil soluble source of phosphorus and a defined polyalkylene polyamine-based friction modifier that has been reacted with a borating agen t to convert at least one secondary amine group into the corresponding boric acid ester or boric acid salt.
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| 申请公布号 |
CA2635150(A1) |
申请公布日期 |
2008.12.29 |
| 申请号 |
CA20082635150 |
申请日期 |
2008.06.17 |
| 申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
GORDA, KEITH R.;COGEN, KERRY L.;WATTS, RAYMOND F.;NOLES, JOE R., JR. |
| 分类号 |
C07F5/04;C08G73/02;C10M137/00;C10M139/00;C10M141/12 |
主分类号 |
C07F5/04 |
| 代理机构 |
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