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公开(公告)号:EP3697874A1
公开(公告)日:2020-08-26
申请号:EP18797328.4
申请日:2018-10-15
发明人: DEBLASE, Frank, J.
IPC分类号: C10M141/12
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公开(公告)号:EP2825621B1
公开(公告)日:2018-07-18
申请号:EP13762610.7
申请日:2013-03-04
发明人: DEBLASE, Frank, J. , MADABUSI, Venkatramanan, K. , FERRAROTTI, Susan , GAENZLER, Faith , MIGDAL, Cyril, A. , MULQUEEN, Gerard
IPC分类号: C10M141/02 , C10M141/08 , C10M141/10 , C10N30/06 , C10N40/25
CPC分类号: C10M141/06 , C10M141/02 , C10M141/08 , C10M141/10 , C10M169/04 , C10M2201/066 , C10M2205/026 , C10M2207/282 , C10M2207/289 , C10M2219/068 , C10M2223/045 , C10N2220/022 , C10N2230/06 , C10N2240/10 , C10N2210/06
摘要: Combining a metal based friction modifier, such as a molybdenum dialkyldithiocarbamate, and certain esters of hydroxy carboxylic acids, such as short chain alkyl esters of citric or tartaric acid, e.g., tributyl citrate, has a synergistic effect on lowering the friction coefficient of lubricating oils allowing one to reduce the amount of metal based friction modifier needed to adequately formulate a lubricant with low friction characteristics.
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