| 发明名称 |
LUBRICATING OIL COMPOSITIONS CONTAINING BIS-MANNICH BASE DEPOSIT INHIBITORS AND A PROCESS FOR THEIR PREPARATION |
| 摘要 |
Disclosed are Bis-Mannich base deposit inhibitors; lubricating oil compositions containing these inhibitors and a process for preparing these inhibitors. |
| 申请公布号 |
CA1292995(C) |
申请公布日期 |
1991.12.10 |
| 申请号 |
CA19870533245 |
申请日期 |
1987.03.27 |
| 申请人 |
CHEVRON RESEARCH COMPANY |
发明人 |
HARRISON, JAMES J. |
| 分类号 |
C07C227/16;C07C229/34;C10M133/08 |
主分类号 |
C07C227/16 |
| 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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