RU2014115198A - LUBRICANT OIL COMPOSITION - Google Patents

LUBRICANT OIL COMPOSITION Download PDF

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RU2014115198A
RU2014115198A RU2014115198/04A RU2014115198A RU2014115198A RU 2014115198 A RU2014115198 A RU 2014115198A RU 2014115198/04 A RU2014115198/04 A RU 2014115198/04A RU 2014115198 A RU2014115198 A RU 2014115198A RU 2014115198 A RU2014115198 A RU 2014115198A
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lubricating oil
composition according
component
oil composition
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RU2615511C2 (en
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Тецуо ВАКИДЗОНО
Киёси ХАНЮДА
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Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/12—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic compound containing atoms of elements not provided for in groups C10M141/02 - C10M141/10
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
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    • C10M2207/02—Hydroxy compounds
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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
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
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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
    • C10M2215/28—Amides; Imides
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • 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
    • C10M2219/046—Overbasedsulfonic acid salts
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • 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
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
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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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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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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
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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    • C10N2040/255—Gasoline engines

Abstract

1. Композиция смазочного масла, содержащая в качестве компонента (a) от 0,5 до 1,5 мас.% сложного моно- или диэфира глицерина и прямоцепной или разветвленной жирной кислоты с числом атомов углерода от 6 до 20, имеющей насыщенную гидрокарбильную группу; в качестве компонента (b) от 0,1 до 0,5 мас.% производного триазола, представленного общей формулой (1)где Rпредставляет собой водород или гидрокарбильную группу с числом атомов углерода от 1 до 3; Rи Rсоответственно независимо представляют водород или гидрокарбильную группу с числом атомов углерода от 1 до 20, которая может содержать атом кислорода, серы или азота;и в качестве компонента (с) от 0,01 до 0,2 мас.% в расчете на фосфор смеси первичного диалкилдитиофосфата цинка, алкильная группа которого представляет собой первичную гидрокарбильную группу, и вторичного диалкилдитиофосфата цинка, алкильная группа которого представляет собой вторичную гидрокарбильную группу;при этом отношение компонент (а)/компонент (b) составляет от 1,5 до 8.2. Композиция смазочного масла по п. 1, в которой упомянутый компонент (а) представляет собой сложный моно- или диэфир глицерина и жирной кислоты, содержащей прямоцепную насыщенную гидрокарбильную группу с числом атомов углерода от 6 до 12 или разветвленную насыщенную гидрокарбильную группу с числом атомов углерода от 14 до 20.3. Композиция смазочного масла по п. 2, в которой упомянутый компонент (а) представляет собой смесь глицерилмоноизостеарата или глицерилмонооктаната и диоктаната.4. Композиция смазочного масла по любому из п.п. 1-3, в которой алкильная группа первичного диалкилдитиофосфата цинка и вторичного диалкилдитиофосфата цинка упомянутого ком�1. A lubricating oil composition containing, as component (a) from 0.5 to 1.5 wt.% A complex of mono- or diester of glycerol and a straight-chain or branched fatty acid with a number of carbon atoms from 6 to 20, having a saturated hydrocarbyl group; as component (b), from 0.1 to 0.5% by weight of a triazole derivative represented by the general formula (1) where R represents hydrogen or a hydrocarbyl group with the number of carbon atoms from 1 to 3; R and R, respectively, independently represent hydrogen or a hydrocarbyl group with the number of carbon atoms from 1 to 20, which may contain an oxygen, sulfur or nitrogen atom; and as component (c) from 0.01 to 0.2 wt.% Based on the phosphorus of the mixture primary zinc dialkyldithiophosphate, the alkyl group of which is a primary hydrocarbyl group, and a secondary zinc dialkyldithiophosphate, the alkyl group of which is a secondary hydrocarbyl group; wherein the ratio of component (a) / component (b) is from 1.5 to 8.2. The lubricating oil composition according to claim 1, wherein said component (a) is a mono-or diester of glycerol and a fatty acid containing a straight-chain saturated hydrocarbyl group with the number of carbon atoms from 6 to 12 or a branched saturated hydrocarbyl group with the number of carbon atoms from 14 to 20.3. The lubricating oil composition according to claim 2, wherein said component (a) is a mixture of glyceryl monoisostearate or glyceryl monooctane and dioctane. The lubricating oil composition according to any one of paragraphs. 1-3, in which the alkyl group of the primary zinc dialkyl dithiophosphate and the secondary zinc dialkyl dithiophosphate of the above

Claims (16)

1. Композиция смазочного масла, содержащая в качестве компонента (a) от 0,5 до 1,5 мас.% сложного моно- или диэфира глицерина и прямоцепной или разветвленной жирной кислоты с числом атомов углерода от 6 до 20, имеющей насыщенную гидрокарбильную группу; в качестве компонента (b) от 0,1 до 0,5 мас.% производного триазола, представленного общей формулой (1)1. A lubricating oil composition containing as component (a) from 0.5 to 1.5 wt.% A complex of mono- or diester of glycerol and a straight-chain or branched fatty acid with a number of carbon atoms from 6 to 20, having a saturated hydrocarbyl group; as component (b), from 0.1 to 0.5% by weight of a triazole derivative represented by the general formula (1)
Figure 00000001
Figure 00000001
 где R1 представляет собой водород или гидрокарбильную группу с числом атомов углерода от 1 до 3; R2 и R3 соответственно независимо представляют водород или гидрокарбильную группу с числом атомов углерода от 1 до 20, которая может содержать атом кислорода, серы или азота;where R 1 represents hydrogen or a hydrocarbyl group with the number of carbon atoms from 1 to 3; R 2 and R 3 respectively independently represent hydrogen or a hydrocarbyl group with the number of carbon atoms from 1 to 20, which may contain an oxygen, sulfur or nitrogen atom; и в качестве компонента (с) от 0,01 до 0,2 мас.% в расчете на фосфор смеси первичного диалкилдитиофосфата цинка, алкильная группа которого представляет собой первичную гидрокарбильную группу, и вторичного диалкилдитиофосфата цинка, алкильная группа которого представляет собой вторичную гидрокарбильную группу;and as component (c), from 0.01 to 0.2% by weight, based on phosphorus, of a mixture of primary zinc dialkyl dithiophosphate, the alkyl group of which is a primary hydrocarbyl group, and a secondary zinc dialkyl dithiophosphate, the alkyl group of which is a secondary hydrocarbyl group; при этом отношение компонент (а)/компонент (b) составляет от 1,5 до 8.wherein the ratio of component (a) / component (b) is from 1.5 to 8. 2. Композиция смазочного масла по п. 1, в которой упомянутый компонент (а) представляет собой сложный моно- или диэфир глицерина и жирной кислоты, содержащей прямоцепную насыщенную гидрокарбильную группу с числом атомов углерода от 6 до 12 или разветвленную насыщенную гидрокарбильную группу с числом атомов углерода от 14 до 20.2. The lubricating oil composition according to claim 1, wherein said component (a) is a mono- or diester of glycerol and a fatty acid containing a straight-chain saturated hydrocarbyl group with a number of carbon atoms from 6 to 12 or a branched saturated hydrocarbyl group with a number of atoms carbon from 14 to 20. 3. Композиция смазочного масла по п. 2, в которой упомянутый компонент (а) представляет собой смесь глицерилмоноизостеарата или глицерилмонооктаната и диоктаната.3. The lubricating oil composition according to claim 2, wherein said component (a) is a mixture of glyceryl monoisostearate or glyceryl monooctane and dioctane. 4. Композиция смазочного масла по любому из п.п. 1-3, в которой алкильная группа первичного диалкилдитиофосфата цинка и вторичного диалкилдитиофосфата цинка упомянутого компонента (с) представляет собой прямоцепную или разветвленную насыщенную гидрокарбильную группу с числом атомов углерода от 3 до 20.4. The lubricating oil composition according to any one of paragraphs. 1-3, in which the alkyl group of the primary zinc dialkyl dithiophosphate and the secondary zinc dialkyl dithiophosphate of said component (c) is a straight-chain or branched saturated hydrocarbyl group with the number of carbon atoms from 3 to 20. 5. Композиция смазочного масла по любому из п.п. 1-3, в которой соотношение в смеси первичного диалкилдитиофосфата цинка и вторичного диалкилдитиофосфата цинка упомянутого компонента (с) составляет от 10 до 60 мас.% первичного и от 40 до 90 мас.% вторичного соединения в расчете на содержание фосфора.5. The lubricating oil composition according to any one of paragraphs. 1-3, in which the ratio in the mixture of primary zinc dialkyl dithiophosphate and secondary zinc dialkyl dithiophosphate of said component (c) is from 10 to 60% by weight of the primary and from 40 to 90% by weight of the secondary compound, based on the phosphorus content. 6. Композиция смазочного масла по п. 4, в которой соотношение в смеси первичного диалкилдитиофосфата цинка и вторичного диалкилдитиофосфата цинка упомянутого компонента (с) составляет от 10 до 60 мас.% первичного и от 40 до 90 мас.% вторичного соединения в расчете на содержание фосфора.6. The lubricating oil composition according to claim 4, in which the ratio in the mixture of primary zinc dialkyl dithiophosphate and secondary zinc dialkyl dithiophosphate of said component (c) is from 10 to 60 wt.% Primary and from 40 to 90 wt.% Secondary, based on the content phosphorus. 7. Композиция смазочного масла по любому из п.п. 1-3, 6, в которой базовое масло упомянутого смазочного масла содержит по меньшей мере 50 мас.% базового масла, принадлежащего к категориям базовых масел группы 2, группы 3 или группы 4, установленным Американским нефтяным институтом (API), или их смесей, в расчете на общее количество композиции.7. The lubricating oil composition according to any one of paragraphs. 1-3, 6, in which the base oil of said lubricating oil contains at least 50 wt.% Base oil belonging to the categories of base oils of group 2, group 3 or group 4 established by the American Petroleum Institute (API), or mixtures thereof, based on the total amount of the composition. 8. Композиция смазочного масла по п. 4, в которой базовое масло упомянутого смазочного масла содержит по меньшей мере 50 мас.% базового масла, принадлежащего к категориям базовых масел группы 2, группы 3 или группы 4, установленным Американским нефтяным институтом (API), или их смесей, в расчете на общее количество композиции.8. The lubricating oil composition according to claim 4, in which the base oil of said lubricating oil contains at least 50 wt.% Base oil belonging to the categories of base oils of group 2, group 3 or group 4, established by the American Petroleum Institute (API), or mixtures thereof, based on the total amount of the composition. 9. Композиция смазочного масла по п. 5, в которой базовое масло упомянутого смазочного масла содержит по меньшей мере 50 мас.% базового масла, принадлежащего к категориям базовых масел группы 2, группы 3 или группы 4, установленным Американским нефтяным институтом (API), или их смесей, в расчете на общее количество композиции.9. The lubricating oil composition according to claim 5, in which the base oil of said lubricating oil contains at least 50 wt.% Base oil belonging to the categories of base oils of group 2, group 3 or group 4, established by the American Petroleum Institute (API), or mixtures thereof, based on the total amount of the composition. 10. Композиция смазочного масла по п. 7, в которой упомянутое базовое масло смазочного масла представляет собой масло, полученное синтезом Фишера-Тропша, при этом его динамическая вязкость при 100°C составляет от 2,5 до 8,5 мм2/с.10. The lubricating oil composition according to claim 7, wherein said lubricating oil base oil is an oil obtained by Fischer-Tropsch synthesis, while its dynamic viscosity at 100 ° C is from 2.5 to 8.5 mm 2 / s. 11. Композиция смазочного масла по п. 8 или 9, в которой упомянутое базовое масло смазочного масла представляет собой масло, полученное синтезом Фишера-Тропша, при этом его динамическая вязкость при 100°C составляет от 2,5 до 8,5 мм2/с.11. The lubricating oil composition according to claim 8 or 9, wherein said lubricating oil base oil is an oil obtained by Fischer-Tropsch synthesis, while its dynamic viscosity at 100 ° C is from 2.5 to 8.5 mm 2 / from. 12. Композиция смазочного масла по любому из п.п. 1-3, 6, 8-10, которую используют в смазываемом механизме, в котором смазочное масло находится в контакте с медь- и/или свинецсодержащим металлическим материалом в двигателе внутреннего сгорания.12. The lubricating oil composition according to any one of paragraphs. 1-3, 6, 8-10, which is used in a lubricated mechanism in which the lubricating oil is in contact with copper and / or lead-containing metal material in an internal combustion engine. 13. Композиция смазочного масла по п. 4, которую используют в смазываемом механизме, в котором смазочное масло находится в контакте с медь- и/или свинецсодержащим металлическим материалом в двигателе внутреннего сгорания.13. The lubricating oil composition according to claim 4, which is used in a lubricated mechanism in which the lubricating oil is in contact with copper and / or lead-containing metal material in an internal combustion engine. 14. Композиция смазочного масла по п. 5, которую используют в смазываемом механизме, в котором смазочное масло находится в контакте с медь- и/или свинецсодержащим металлическим материалом в двигателе внутреннего сгорания.14. The lubricating oil composition according to claim 5, which is used in a lubricated mechanism in which the lubricating oil is in contact with copper and / or lead-containing metal material in an internal combustion engine. 15. Композиция смазочного масла по п. 7, которую используют в смазываемом механизме, в котором смазочное масло находится в контакте с медь- и/или свинецсодержащим металлическим материалом в двигателе внутреннего сгорания.15. The lubricating oil composition according to claim 7, which is used in a lubricated mechanism in which the lubricating oil is in contact with copper and / or lead-containing metal material in an internal combustion engine. 16. Композиция смазочного масла по п. 11, которую используют в смазываемом механизме, в котором смазочное масло находится в контакте с медь- и/или свинецсодержащим металлическим материалом в двигателе внутреннего сгорания. 16. The lubricating oil composition according to claim 11, which is used in a lubricated mechanism in which the lubricating oil is in contact with copper and / or lead-containing metal material in an internal combustion engine.
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