发明名称 |
Normally liquid C18 to C24 monoalkyl catechols. |
摘要 |
<p>Normally liquid lubricating oil additives which provide both antioxidant and friction-modifying properties when added to lubricating oil comprise monoalkyl catechols which are normally liquid at typical storage temperatures, in which the alkyl substituent is a mixture of at least three of C18-C24 alkyl groups derived from the corresponding C18-C24 olefin mixture, with the proviso that the olefin mixture contains at least 30 molar percent branched olefins. </p> |
申请公布号 |
EP0217591(A2) |
申请公布日期 |
1987.04.08 |
申请号 |
EP19860307152 |
申请日期 |
1986.09.17 |
申请人 |
CHEVRON RESEARCH COMPANY |
发明人 |
LISTEN, THOMAS V.;LOWE, WARREN E.;SMALL, VERNON E. |
分类号 |
B01J31/00;B01J31/10;C07B61/00;C07C37/14;C07C39/08;C10M129/14;C10M163/00;C10N10/04;C10N30/00;C10N30/04;C10N30/06;C10N30/10;C10N40/25;(IPC1-7):C10M129/14 |
主分类号 |
B01J31/00 |
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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