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RU2012113710A - LUBRICANT COMPOSITIONS - Google Patents

LUBRICANT COMPOSITIONS Download PDF

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Publication number
RU2012113710A
RU2012113710A RU2012113710/04A RU2012113710A RU2012113710A RU 2012113710 A RU2012113710 A RU 2012113710A RU 2012113710/04 A RU2012113710/04 A RU 2012113710/04A RU 2012113710 A RU2012113710 A RU 2012113710A RU 2012113710 A RU2012113710 A RU 2012113710A
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Russia
Prior art keywords
cation
ionic liquid
lubricating composition
composition according
alkyl groups
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RU2012113710/04A
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Russian (ru)
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RU2555703C2 (en
Inventor
Кара Сиобхан ТРЕДГЕТ
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Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/02—Specified values of viscosity or viscosity index
    • C—CHEMISTRY; METALLURGY
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    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/081—Inorganic acids or salts thereof containing halogen
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
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    • C10M2201/082—Inorganic acids or salts thereof containing nitrogen
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/085—Phosphorus oxides, acids or salts
    • C—CHEMISTRY; METALLURGY
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or salts
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy compounds used as base material
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/04—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
    • C10M2211/044—Acids; Salts or esters thereof
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/14—Containing carbon-to-nitrogen double bounds, e.g. guanidines, hydrazones, semicarbazones
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    • C10M2215/16—Nitriles
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    • C10M2215/221—Six-membered rings containing nitrogen and carbon only
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C10M2215/224—Imidazoles
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • C10M2215/226—Morpholines
    • C—CHEMISTRY; METALLURGY
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C—CHEMISTRY; METALLURGY
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/042—Sulfate esters
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
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    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
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    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/063—Complexes of boron halides
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/077—Ionic Liquids
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/04—Detergent property or dispersant property
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08—Resistance to extreme temperature
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/12—Gas-turbines
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/135—Steam engines or turbines

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

1. Смазочная композиция, содержащая:(i) от 50 мас.% до 99 мас.% базового масла;(ii) от 0,01 мас.% до 5 мас.% ионной жидкости и(iii) от 0,01 мас.% до 10 мас.% присадок,в которой температура застывания ниже -54°С, температура вспышки выше 246°С, а кинематическая вязкость при температуре 100°С находится в диапазоне от 4,9 мм/с до 5,4 мм/с.2. Смазочная композиция по п.1, содержащая от 0,01 мас.% до 1 мас.% ионной жидкости.3. Смазочная композиция по п.1, содержащая от 0,05 мас.% до 0,5 мас.% ионной жидкости.4. Смазочная композиция по п.1, в которой ионная жидкость представляет собой соль общей формулы САв которой катион Свыбран из катиона четвертичного аммония, катиона фосфония, катиона имидазолия, катиона пиридиния, катиона пиразолия, катиона оксазолия, катиона пирролидиния, катиона пиперидиния, катиона триалкилсульфония, катиона триазолия, катиона гуанидиния, катиона морфолиния, катиона сульфония и катиона триазолия, и в которой анион Авыбран из [PF], [BF][CFCO], [CFSO], а также его высоких гомологов, [CFSO]или [CFSO]и высоких перфторалкилсульфонатов, [(CFSO)N], [(CFSO)(CFCOO)N], Cl, Br, I, [C(CN)], SCN, [B(CO)], [N(SOCF)], [RSO], [ROSO], [RCOO], [NO], [N(CN)], [HSO], PFR или [RRPO], где Rи Rнезависимо выбраны из водорода, алифатической или алициклической, насыщенной или ненасыщенной алкильных групп с линейной или разветвленной цепью, содержащих от 1 до 20 атомов углерода, гетероарильной, гетероарил-С-С-алкильных групп, содержащих от 3 до 8 атомов углерода в гетероарильном остатке и по меньшей мере один гетероатом, выбираемый из N, О или S, которые могут быть замещены по меньшей мере одной группой, выбранной из C-Салкильных групп, и/или атома галогена; арильных и арил-С-С-алкильных групп, содержащих от 5 до 12 атомов углерода в арильном остатк1. A lubricating composition comprising: (i) from 50 wt.% To 99 wt.% Base oil; (ii) from 0.01 wt.% To 5 wt.% Ionic liquid and (iii) from 0.01 wt. % to 10 wt.% additives in which the pour point is below -54 ° C, the flash point is higher than 246 ° C, and the kinematic viscosity at a temperature of 100 ° C is in the range from 4.9 mm / s to 5.4 mm / s .2. A lubricating composition according to claim 1, containing from 0.01 wt.% To 1 wt.% Of an ionic liquid. A lubricating composition according to claim 1, containing from 0.05 wt.% To 0.5 wt.% Of an ionic liquid. The lubricating composition according to claim 1, in which the ionic liquid is a salt of the general formula SA in which the cation is selected from a quaternary ammonium cation, phosphonium cation, imidazolium cation, pyridinium cation, pyrazolium cation, oxazolium cation, pyrrolidinium cation, piperidinium cation, piperidinium cation, triazolium, guanidinium cation, morpholinium cation, sulfonium cation and triazolium cation, and in which the anion was selected from [PF], [BF] [CFCO], [CFSO], as well as its high homologues, [CFSO] or [CFSO] and high perfluoroalkyl sulfonates, [(CFSO) N], [(CFSO) (CFCOO) N], Cl, Br, I, [C (CN)], SCN, [B (CO)], [N (SOCF)], [RSO], [ROSO], [RCOO] , [NO], [N (CN)], [HSO], PFR or [RRPO], where R and R are independently selected from hydrogen, aliphatic or alicyclic, saturated or unsaturated straight or branched chain alkyl groups containing from 1 to 20 atoms carbon, heteroaryl, heteroaryl-C-C-alkyl groups containing from 3 to 8 carbon atoms in the heteroaryl residue and at least one heteroatom selected from N, O or S, which may be substituted by at least one group selected from C-C1-6 alkyl groups and / or halogen atom; aryl and aryl-C-C-alkyl groups containing from 5 to 12 carbon atoms in the aryl residue

Claims (11)

1. Смазочная композиция, содержащая:1. Lubricating composition containing: (i) от 50 мас.% до 99 мас.% базового масла;(i) from 50 wt.% to 99 wt.% base oil; (ii) от 0,01 мас.% до 5 мас.% ионной жидкости и (ii) from 0.01 wt.% to 5 wt.% ionic liquid and (iii) от 0,01 мас.% до 10 мас.% присадок,(iii) from 0.01 wt.% to 10 wt.% additives, (в которой температура застывания ниже -54°С, температура вспышки выше 246°С, а кинематическая вязкость при температуре 100°С находится в диапазоне от 4,9 мм2/с до 5,4 мм2/с. ( in which the pour point is lower than -54 ° C, the flash point is higher than 246 ° C, and the kinematic viscosity at a temperature of 100 ° C is in the range from 4.9 mm 2 / s to 5.4 mm 2 / s. 2. Смазочная композиция по п.1, содержащая от 0,01 мас.% до 1 мас.% ионной жидкости.2. The lubricating composition according to claim 1, containing from 0.01 wt.% To 1 wt.% Ionic liquid. 3. Смазочная композиция по п.1, содержащая от 0,05 мас.% до 0,5 мас.% ионной жидкости.3. The lubricating composition according to claim 1, containing from 0.05 wt.% To 0.5 wt.% Ionic liquid. 4. Смазочная композиция по п.1, в которой ионная жидкость представляет собой соль общей формулы С+А- в которой катион С+ выбран из катиона четвертичного аммония, катиона фосфония, катиона имидазолия, катиона пиридиния, катиона пиразолия, катиона оксазолия, катиона пирролидиния, катиона пиперидиния, катиона триалкилсульфония, катиона триазолия, катиона гуанидиния, катиона морфолиния, катиона сульфония и катиона триазолия, и в которой анион А- выбран из [PF6]-, [BF4]- , [CF3CO2]-, [CF3SO3]-, а также его высоких гомологов, [C4F9SO3]- или [C8F17SO3]- и высоких перфторалкилсульфонатов, [(CF3SO2)2N]-, [(CF3SO2)(CF3COO)N]-, Cl-, Br-, I-, [C(CN)3]-, SCN-, [B(C2O4)2]-, [N(SO2CF3)2]-, [R4SO3]-, [R4OSO3]-, [R4COO]-, [NO3]-, [N(CN)2]-, [HSO4]-, PF6-xR6 x или [R4R5PO4]-, где R4 и R5 независимо выбраны из водорода, алифатической или алициклической, насыщенной или ненасыщенной алкильных групп с линейной или разветвленной цепью, содержащих от 1 до 20 атомов углерода, гетероарильной, гетероарил-С1-С6-алкильных групп, содержащих от 3 до 8 атомов углерода в гетероарильном остатке и по меньшей мере один гетероатом, выбираемый из N, О или S, которые могут быть замещены по меньшей мере одной группой, выбранной из C1-С6 алкильных групп, и/или атома галогена; арильных и арил-С1-С6-алкильных групп, содержащих от 5 до 12 атомов углерода в арильном остатке, который может быть замещен по меньшей мере одной C1-С6-алкильной группой, R6 может быть перфторэтилом или более высокой перфторалкилыюй группой, а х - целое число от 1 до 4.4. The lubricating composition according to claim 1, in which the ionic liquid is a salt of the general formula C + A - in which the C + cation is selected from a quaternary ammonium cation, phosphonium cation, imidazolium cation, pyridinium cation, pyrazolium cation, oxazolium cation, pyrrolidinium cation , piperidinium cation, trialkylsulfonium cation, triazolium cation, guanidinium cation, morpholinium cation, sulfonium cation and triazolium cation, and in which anion A is selected from [PF 6 ] - , [BF 4 ] - , [CF 3 CO 2 ] - , [CF 3 SO 3 ] - as well as its high homologues, [C 4 F 9 SO 3 ] - or [C 8 F 17 SO 3 ] - and in high perfluoroalkyl sulfonates, [(CF 3 SO 2 ) 2 N] - , [(CF 3 SO 2 ) (CF 3 COO) N] - , Cl - , Br - , I - , [C (CN) 3 ] - , SCN - , [B (C 2 O 4 ) 2 ] - , [N (SO 2 CF 3 ) 2 ] - , [R 4 SO 3 ] - , [R 4 OSO 3 ] - , [R 4 COO] - , [ NO 3 ] - , [N (CN) 2 ] - , [HSO 4 ] - , PF 6-x R 6 x or [R 4 R 5 PO 4 ] - , where R 4 and R 5 are independently selected from aliphatic hydrogen or a straight or branched chain alicyclic, saturated or unsaturated alkyl groups containing from 1 to 20 carbon atoms, heteroaryl, heteroaryl-C 1 -C 6 -alkyl groups containing from 3 to 8 carbon atoms in the heteroaryl residue and at least one heteroatom selected from N, O or S, co which may be substituted by at least one group selected from C 1 -C 6 alkyl groups and / or a halogen atom; aryl and aryl-C 1 -C 6 -alkyl groups containing from 5 to 12 carbon atoms in the aryl residue, which may be substituted by at least one C 1 -C 6 -alkyl group, R 6 may be perfluoroethyl or higher perfluoroalkyl group, and x is an integer from 1 to 4. 5. Смазочная композиция по п.4, в которой ионная жидкость выбрана из бутилметилпирролидиний-бис(трифторметилсульфонил)имида, метилпропилпирроли диний-бис(трифторметилсульфонил)имида, трис(гексилметилимидазолий (перфтор-этилен)-трифторфосфата, гексилметилимидазолий-бис(трифторметилсульфонил)имида, гексилметилпирролидиний-бис(трифторметилсульфонил)имида, трис-тетрабутил-фосфоний (перфторэтилен)трифторфосфата, октилметилимидазолийгексафторфосфата, гексилпиридиний-бис(трифторметил)сульфонилимида, метилтриоктиламмонийтрифтор-ацетата, бутилметилпирролидиний трис(пентафторэтил)трифторфосфата, тригексил(тетрадецил)фосфоний-бис(трифторметилсульфонил)имида, гексилметилимидазолийтетрафторбората, гексилметилимидазолийгексафторфосфата, 1-этил-3-метилимидазолийдиэтилфосфата, 1-этил-3-метилимидазолийметилсульфата, 1-этил-3-метилимидазолий-бис[оксалат(2-)-O,O+]бората и их смесей.5. The lubricating composition according to claim 4, in which the ionic liquid is selected from butylmethylpyrrolidinium bis (trifluoromethylsulfonyl) imide, methylpropylpyrroly dinis bis (trifluoromethylsulfonyl) imide, tris (hexylmethylimidazolium (perfluoro-ethylene) trifluorosulfide-bisulfide , hexylmethylpyrrolidinium bis (trifluoromethylsulphonyl) imide, tris-tetrabutylphosphonium (perfluoroethylene) trifluorophosphate, octylmethylimidazolium hexafluorophosphate, hexylpyridinium bis (trifluoromethyl) sulfonylimidiammonyltrimethoxyammonium ata butilmetilpirrolidiny tris (pentafluoroethyl) trifluorophosphate, trihexyl (tetradecyl) phosphonium bis (trifluoromethylsulfonyl) imide, geksilmetilimidazoliytetraftorborata, geksilmetilimidazoliygeksaftorfosfata, 1-ethyl-3-metilimidazoliydietilfosfata, 1-ethyl-3-metilimidazoliymetilsulfata, 1-ethyl-3-methylimidazolium bis [oxalate (2 -) - O, O +] borate and mixtures thereof. 6. Смазочная композиция по п.5, в которой ионная жидкость выбрана из метилтриоктиламмонийтрифторацетата и тригексил(тетрадецил)фосфоний-бис(трифторметилсульфонил)имида, гексилметилимидазолийтетрафторбората, гексилметилимидазолийгексафторфосфата, 1-этил-3-метилимидазолийдиэтилфосфата, 1-этил-3-метилимидазолийметилсульфата и их смесей.6. The lubricating composition according to claim 5, in which the ionic liquid is selected from methyltrioctylammonium trifluoroacetate and trihexyl (tetradecyl) phosphonium bis (trifluoromethylsulfonyl) imide, hexylmethyl imidazolium tetrafluoroborate, hexylmethyl imidazyl methylphosphate 1-methylphosphate-1-methylphosphate mixtures. 7. Смазочная композиция по п.6, в которой ионная жидкость выбрана из тригексил(тетрадецил)фосфоний-бис(трифторметилсульфонил)имида, гексил-метилимидазолийгексафторфосфата и их смеси.7. The lubricating composition according to claim 6, in which the ionic liquid is selected from trihexyl (tetradecyl) phosphonium bis (trifluoromethyl sulfonyl) imide, hexyl methyl imidazolium hexafluorophosphate and mixtures thereof. 8. Смазочная композиция по любому из пп.1-7, в которой базовое масло является синтетическим сложным эфиром, полученным при взаимодействии полиола с карбоновой кислотой формулы RCOOH, где R является гидрокарбильной группой с линейной или разветвленной цепью, содержащей от 5 до 10 атомов углерода.8. The lubricating composition according to any one of claims 1 to 7, in which the base oil is a synthetic ester obtained by reacting a polyol with a carboxylic acid of the formula RCOOH, where R is a straight or branched chain hydrocarbyl group containing from 5 to 10 carbon atoms . 9. Применение смазочной композиции по любому из пп.1-8 для смазывания турбинного двигателя.9. The use of a lubricating composition according to any one of claims 1 to 8 for lubricating a turbine engine. 10. Применение ионной жидкости для уменьшения образования осадка в смазочной композиции, содержащей (i) базовое масло, (ii) ионную жидкость и (iii) и одну или более присадку.10. The use of ionic liquid to reduce the formation of sludge in a lubricating composition containing (i) a base oil, (ii) an ionic liquid, and (iii) and one or more additives. 11. Применение ионной жидкости для уменьшения образования нагара в смазочной композиции, содержащей (i) базовое масло, (ii) ионную жидкость и (iii) одну или более присадку. 11. The use of ionic liquid to reduce carbon formation in a lubricant composition comprising (i) a base oil, (ii) an ionic liquid, and (iii) one or more additives.
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WO2011026990A1 (en) 2011-03-10
CN102625827B (en) 2014-12-24
US20120178658A1 (en) 2012-07-12
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JP5680648B2 (en) 2015-03-04
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