发明名称 |
Lubricant composition |
摘要 |
Lubricating oils having improved antioxidant and antiwear properties are obtained by adding a minor amount of a reaction product made by reacting an olefinic hydrocarbon containing about 6-18 carbon atoms and about 1-3 olefinic double bonds concurrently with sulfur and hydrogen sulfide to obtain a reaction intermediate and reacting this intermediate with additional olefin hydrocarbon which may be the same or different. Preferred olefinic hydrocarbons are dicyclopentadiene and alloocimene.
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申请公布号 |
US4147640(A) |
申请公布日期 |
1979.04.03 |
申请号 |
US19770825252 |
申请日期 |
1977.08.17 |
申请人 |
EDWIN COOPER AND COMPANY LIMITED |
发明人 |
JAYNE, GERALD J. J.;WOODS, DAVID R.;O"BRIEN, JOSEPH P. |
分类号 |
C10M159/12;C07B45/00;C07D285/12;C07D285/125;C10M135/04;C10M135/12;C10N30/06;C10N30/10;C10N60/10;(IPC1-7):C10M1/38;C10M3/32;C07G17/00;C09B49/00 |
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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