发明名称 |
LUBRICANTS COMPRISING 2-HYDROXYALKYLAMIDE FRICTION MODIFYING COMPOSITIONS |
摘要 |
Lubricant compositions comprising an improved ashless organic friction modifier additive, capable of reducing both friction and wear, is provided. It has been found that mixtures of fatty-alkanolamides containing secondary hydroxyls on the amino alkyl substituent, such as amide mixtures prepared from bis(2-hydroxyporopyl)amine and mixtures of at least two different C8-24 fatty acids, provide better oil solubility and friction reduction than alkanolamides with primary hydroxyl functionality, such as amide mixtures prepared from di-ethanol)amine. |
申请公布号 |
EP2852658(A1) |
申请公布日期 |
2015.04.01 |
申请号 |
EP20130721824 |
申请日期 |
2013.04.17 |
申请人 |
CHEMTURA CORPORATION |
发明人 |
DEBLASE, FRANK;CORBO, FAITH, A. |
分类号 |
C10M133/16;C10N30/06;C10N40/25 |
主分类号 |
C10M133/16 |
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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