发明名称 |
Lubricating oil composition for automatic transmissions |
摘要 |
An additive compound comprising a non-borated and/or borated reaction product, in which the reaction product is obtained by reacting a linear or branched, saturated or unsaturated monovalent aliphatic acid having 8 to 22 carbon atoms, urea, and polyalkylenepolyamine, when employed in a lubricating oil composition is favorably employable as an automatic transmission fluid of internal combustion engines.
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申请公布号 |
US7407917(B2) |
申请公布日期 |
2008.08.05 |
申请号 |
US20040989451 |
申请日期 |
2004.11.16 |
申请人 |
CHEVRON ORONITE COMPANY LLC |
发明人 |
SHIGA MICHIO;SHIROI TOMOTUSGU |
分类号 |
C10M139/00;C07C231/02;C07C233/36;C07C233/91;C07D273/00;C09K5/00;C10G71/00;C10L1/22;C10M101/02;C10M129/40;C10M133/06;C10M133/20;C10M137/00;C10M137/02;C10M159/12;C10M163/00;C10M169/04;C10M177/00;C10N30/00;C10N40/04;C10N60/14 |
主分类号 |
C10M139/00 |
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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