| 发明名称 |
Glycerol esters with oil-soluble copper compounds as fuel economy additives. |
| 摘要 |
<p>Lubricating oil compositions are disclosed exhibiting improved fuel economy which contain 0.05 to 0.2 wt.% of a glycerol partial ester of a C16-C18 fatty acid and 5 to 500 ppm of copper in the form of an oil-soluble organic copper compound, the two components exhibiting a combined effect in improving fuel economy of internal combustion engines.</p> |
| 申请公布号 |
EP0092946(A2) |
申请公布日期 |
1983.11.02 |
| 申请号 |
EP19830302155 |
申请日期 |
1983.04.15 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
BREWSTER, PHILLIP WILLIAM;SMITH, CLINTON RICHARD |
| 分类号 |
C10M141/10;C10M129/02;C10M129/04;C10M141/02;C10N10/02;C10N10/04;C10N30/04;C10N30/06;C10N40/25;(IPC1-7):10M1/14 |
主分类号 |
C10M141/10 |
| 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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