| 发明名称 |
Lubricating oil composition containing boronated N-hydroxymethyl succinimide friction reducers |
| 摘要 |
Engine fuel economy is improved by adding a friction-reducing amount of a boronated N-hydroxymethyl aliphatic hydrocarbyl succinimide to the engine crankcase oil.
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| 申请公布号 |
US4295983(A) |
申请公布日期 |
1981.10.20 |
| 申请号 |
US19800158715 |
申请日期 |
1980.06.12 |
| 申请人 |
ETHYL CORPORATION |
发明人 |
PAPAY, ANDREW G.;O'BRIEN, JOSEPH P. |
| 分类号 |
C10M159/12;C07D207/40;C07D207/412;C07F5/04;C10M133/16;C10M139/00;C10N30/06;C10N40/25;(IPC1-7):C10M1/10 |
主分类号 |
C10M159/12 |
| 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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