LUBRICANTS BASED ON IONIC LIQUIDS AND ION-CONTAINING LUBRICATING ADDITIVES Russian patent published in 2015 - IPC C10M141/12 C10M105/78 C10M125/26 C10N30/06

Abstract RU 2566364 C2

FIELD: chemistry.

SUBSTANCE: claimed invention relates to lubricant component, which includes: a) at least one anion, selected from group, consisting of mandelate borate anion, salicylate borate anion, malonate borate anion, succinate borate anion, glutarate borate anion and adipate borate anion, and b) at least one cation, selected from group, consisting of tetraalkylphosphonium cation, choline cation, imidazolium cation and pyrrolidinium cation, characterised by the fact that at least one cation has at least one alkyl substituent with general formula C_nH_2n+1, where 1≤n≤80. Claimed invention also relates to lubricant and to application of lubricant component.

EFFECT: technical result of claimed invention consists in creation of components of lubricants with improved anti-wear properties, which do not contain halogens.

12 cl, 23 ex, 2 tbl, 7 dwg

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RU 2 566 364 C2

Authors

Antsutkin Oleg Nikolaevich

Shakh Faiz Ullakh

Glavatskikh Sergej Borisovich

Dates

2015-10-27—Published

2012-03-22—Filed