[EN] SYNERGISTIC MIXTURES OF IONIC LIQUIDS WITH OTHER IONIC LIQUIDS AND/OR WITH ASHLESS THIOPHOSPHATES FOR ANTIWEAR AND/OR FRICTION REDUCTION APPLICATIONS<br/>[FR] MÉLANGES SYNERGIQUES DE LIQUIDES IONIQUES AVEC D'AUTRES LIQUIDES IONIQUES ET/OU AVEC DES THIOPHOSPHATES SANS CENDRES POUR DES APPLICATIONS ANTI-USURE ET/OU DE RÉDUCTION DU FROTTEMENT
申请人:UNIV TEXAS
公开号:WO2013169779A1
公开(公告)日:2013-11-14
Anti-wear and/or friction reducing formulations that include a mixture of at least one first ionic liquid and at least one ashless antiwear compound. The ashless antiwear compound can be a second ionic liquid or an ashless thiophosphate compound. The formulation desirably provides synergistic anti-wear and/or friction reducing properties. The first IL can be a monocationic ionic liquid or a dicationic ionic liquid. The second IL is a dicationic ionic liquid. The ashless thiophosphate is desirably a thiophosphate, such as a fluorothiophosphate (FTP), an alkylphosphorofluoridothiolate, or an alkylthioperoxydithiophosphate. Antiwear and/or friction reduction formulations comprising the above mixtures diluted up to 25% by weight in a base oil.