RU2008147667A - LUBRICANT OIL COMPOSITION - Google Patents

LUBRICANT OIL COMPOSITION Download PDF

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RU2008147667A
RU2008147667A RU2008147667/04A RU2008147667A RU2008147667A RU 2008147667 A RU2008147667 A RU 2008147667A RU 2008147667/04 A RU2008147667/04 A RU 2008147667/04A RU 2008147667 A RU2008147667 A RU 2008147667A RU 2008147667 A RU2008147667 A RU 2008147667A
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lubricating oil
oil composition
poly
composition according
acid
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RU2008147667/04A
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RU2458108C2 (en
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Дэвид Чарльз НЕЛЬСОН (GB)
Дэвид Чарльз НЕЛЬСОН
Марк Клифт САУТБИ (GB)
Марк Клифт Саутби
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Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL)
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
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • 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
    • 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
    • C10M141/06—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 nitrogen-containing compound
    • 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
    • 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
    • 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
    • C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/08—Amides
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/041—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds involving a condensation reaction
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • 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
    • C10N2030/04—Detergent property or dispersant property
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines

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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. Композиция смазочного масла, содержащая базовое смазочное масло и одну или несколько солей, представляющих собой производные амидов поли(гидроксикарбоновой кислоты), полученных путем взаимодействия амина и поли(гидроксикарбоновой кислоты) формулы (I) ! ! где Y означает водород или необязательно замещенную гидрокарбильную группу, А является необязательно замещенной двухвалентной гидрокарбильной группой, и n означает число от 1 до 100, предпочтительно от 1 до 10, с кислотой или кватернизирующим агентом, ! в которой одна или несколько солей, представляющих собой производные амидов поли(гидроксикарбоновой кислоты), имеют величину TBN (общее основное число) меньше чем 10 мг КОН/г. ! 2. Композиция смазочного масла по п.1, в которой поли(гидроксикарбоновую кислоту) выбирают из поли(гидроксистеариновой кислоты) и поли(гидроксиолеиновой кислоты). ! 3. Композиция смазочного масла по п.1 или 2, в которой амин представляет собой диамин, выбранный из этилендиамина и N,N-диметил-1,3-пропандиамина. ! 4. Композиция смазочного масла по п.1 или 2, в которой кислота является органической или неорганической кислотой, предпочтительно серосодержащей органической или неорганической кислотой. ! 5. Композиция смазочного масла по п.1 или 2, в которой кватернизирующий агент является серосодержащим кватернизирующим агентом, предпочтительно диалкилсульфатом, содержащим от 1 до 4 атомов углерода. ! 6. Композиция смазочного масла по п.1 или 2, в которой одна или несколько солей, представляющих собой производные амидов поли(гидроксикарбоновой кислоты), содержит соединение формулы (III) ! ! где Y представляет собой водород или необязательно замещенную гид 1. A lubricating oil composition containing a base lubricating oil and one or more salts of poly (hydroxycarboxylic acid) amide derivatives obtained by reacting an amine and a poly (hydroxycarboxylic acid) of formula (I)! ! where Y is hydrogen or an optionally substituted hydrocarbyl group, A is an optionally substituted divalent hydrocarbyl group, and n is a number from 1 to 100, preferably from 1 to 10, with an acid or quaternizing agent,! in which one or more salts of poly (hydroxycarboxylic acid) amide derivatives have a TBN (total base number) of less than 10 mg KOH / g. ! 2. The lubricating oil composition according to claim 1, in which poly (hydroxycarboxylic acid) is selected from poly (hydroxystearic acid) and poly (hydroxyoleic acid). ! 3. The lubricating oil composition according to claim 1 or 2, wherein the amine is a diamine selected from ethylenediamine and N, N-dimethyl-1,3-propanediamine. ! 4. The lubricating oil composition according to claim 1 or 2, in which the acid is an organic or inorganic acid, preferably a sulfur-containing organic or inorganic acid. ! 5. The lubricating oil composition according to claim 1 or 2, in which the quaternizing agent is a sulfur-containing quaternizing agent, preferably a dialkyl sulfate containing from 1 to 4 carbon atoms. ! 6. The lubricating oil composition according to claim 1 or 2, in which one or more salts of poly (hydroxycarboxylic acid) amide derivatives contains a compound of formula (III)! ! where Y is hydrogen or an optionally substituted guide

Claims (12)

1. Композиция смазочного масла, содержащая базовое смазочное масло и одну или несколько солей, представляющих собой производные амидов поли(гидроксикарбоновой кислоты), полученных путем взаимодействия амина и поли(гидроксикарбоновой кислоты) формулы (I)1. A lubricating oil composition containing a base lubricating oil and one or more salts of poly (hydroxycarboxylic acid) amide derivatives obtained by reacting an amine and a poly (hydroxycarboxylic acid) of formula (I)
Figure 00000001
Figure 00000001
 где Y означает водород или необязательно замещенную гидрокарбильную группу, А является необязательно замещенной двухвалентной гидрокарбильной группой, и n означает число от 1 до 100, предпочтительно от 1 до 10, с кислотой или кватернизирующим агентом,where Y is hydrogen or an optionally substituted hydrocarbyl group, A is an optionally substituted divalent hydrocarbyl group, and n is a number from 1 to 100, preferably from 1 to 10, with an acid or quaternizing agent, в которой одна или несколько солей, представляющих собой производные амидов поли(гидроксикарбоновой кислоты), имеют величину TBN (общее основное число) меньше чем 10 мг КОН/г.in which one or more salts of poly (hydroxycarboxylic acid) amide derivatives have a TBN (total base number) of less than 10 mg KOH / g. 2. Композиция смазочного масла по п.1, в которой поли(гидроксикарбоновую кислоту) выбирают из поли(гидроксистеариновой кислоты) и поли(гидроксиолеиновой кислоты).2. The lubricating oil composition according to claim 1, in which poly (hydroxycarboxylic acid) is selected from poly (hydroxystearic acid) and poly (hydroxyoleic acid). 3. Композиция смазочного масла по п.1 или 2, в которой амин представляет собой диамин, выбранный из этилендиамина и N,N-диметил-1,3-пропандиамина.3. The lubricating oil composition according to claim 1 or 2, in which the amine is a diamine selected from ethylenediamine and N, N-dimethyl-1,3-propanediamine. 4. Композиция смазочного масла по п.1 или 2, в которой кислота является органической или неорганической кислотой, предпочтительно серосодержащей органической или неорганической кислотой.4. The lubricating oil composition according to claim 1 or 2, in which the acid is an organic or inorganic acid, preferably a sulfur-containing organic or inorganic acid. 5. Композиция смазочного масла по п.1 или 2, в которой кватернизирующий агент является серосодержащим кватернизирующим агентом, предпочтительно диалкилсульфатом, содержащим от 1 до 4 атомов углерода.5. The lubricating oil composition according to claim 1 or 2, in which the quaternizing agent is a sulfur-containing quaternizing agent, preferably a dialkyl sulfate containing from 1 to 4 carbon atoms. 6. Композиция смазочного масла по п.1 или 2, в которой одна или несколько солей, представляющих собой производные амидов поли(гидроксикарбоновой кислоты), содержит соединение формулы (III)6. The lubricating oil composition according to claim 1 or 2, in which one or more salts, which are derivatives of amides of poly (hydroxycarboxylic acid), contains a compound of formula (III)
Figure 00000002
Figure 00000002
 где Y представляет собой водород или необязательно замещенную гидрокарбильную группу, А является необязательно замещенной двухвалентной гидрокарбильной группой, n означает число от 1 до 100, предпочтительно от 1 до 10, m означает число от 1 до 4, q означает число от 1 до 4, и р означает целое число, такое чтобы pq=m, Z является необязательно замещенной двухвалентной мостиковой группой, которая присоединена к карбонильной группе через атом азота, R+ означает аммонийную группу, и Хq- является анионом.where Y is hydrogen or an optionally substituted hydrocarbyl group, A is an optionally substituted divalent hydrocarbyl group, n means a number from 1 to 100, preferably 1 to 10, m means a number from 1 to 4, q means a number from 1 to 4, and p is an integer such that pq = m, Z is an optionally substituted divalent bridging group that is attached to the carbonyl group through a nitrogen atom, R + is an ammonium group, and X q- is an anion. 7. Композиция смазочного масла по п.6, в которой анион выбирают из сульфатного и сульфонатного анионов.7. The lubricating oil composition according to claim 6, in which the anion is selected from sulfate and sulfonate anions. 8. Композиция смазочного масла по п.1 или 2, в которой одна или несколько солей, представляющих собой производные амидов поли(гидроксикарбоновой кислоты), присутствует в количестве, находящемся в диапазоне от 0,1 до 10,0 мас.%, в расчете на суммарный вес композиции смазочного масла.8. The lubricating oil composition according to claim 1 or 2, in which one or more salts, which are derivatives of amides of poly (hydroxycarboxylic acid), is present in an amount in the range from 0.1 to 10.0 wt.%, Calculated the total weight of the lubricating oil composition. 9. Композиция смазочного масла по п.1 или 2, дополнительно содержащая одну или несколько моющих присадок, выбранных из салицилатов, фенолятов или сульфонатов щелочных или щелочноземельных металлов.9. The lubricating oil composition according to claim 1 or 2, further comprising one or more detergent additives selected from salicylates, phenolates or sulfonates of alkali or alkaline earth metals. 10. Композиция смазочного масла по п.1 или 2, в которой одна или несколько солей, представляющих собой производные амидов поли(гидроксикарбоновой кислоты), имеют содержание серы в диапазоне от 0,1 до 2,0 мас.%, в расчете на суммарный вес солей, представляющих собой производные амидов поли(гидроксикарбоновой кислоты).10. The lubricating oil composition according to claim 1 or 2, in which one or more salts, which are derivatives of amides of poly (hydroxycarboxylic acid), have a sulfur content in the range from 0.1 to 2.0 wt.%, Calculated on the total the weight of salts representing derivatives of amides of poly (hydroxycarboxylic acid). 11. Способ уменьшения отложений в двигателе внутреннего сгорания, включающий смазывание двигателя внутреннего сгорания композицией смазочного масла, охарактеризованной в любом из пп. 1-10.11. A method of reducing deposits in an internal combustion engine, comprising lubricating the internal combustion engine with a lubricating oil composition described in any one of paragraphs. 1-10. 12. Применение композиции смазочного масла по любому из пп.1-10 для уменьшения отложений в двигателе внутреннего сгорания. 12. The use of a lubricating oil composition according to any one of claims 1 to 10 to reduce deposits in an internal combustion engine.
RU2008147667/04A 2006-05-03 2007-05-01 Lubricating oil composition RU2458108C2 (en)

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US (1) US20080026973A1 (en)
EP (1) EP2013322A1 (en)
JP (1) JP5484896B2 (en)
KR (1) KR20090006871A (en)
CN (1) CN101473020B (en)
AR (1) AR060833A1 (en)
BR (1) BRPI0711265A2 (en)
CA (1) CA2650628A1 (en)
MX (1) MX2008013918A (en)
RU (1) RU2458108C2 (en)
WO (1) WO2007128740A1 (en)
ZA (1) ZA200809245B (en)

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BRPI0711265A2 (en) 2011-08-30
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US20080026973A1 (en) 2008-01-31
KR20090006871A (en) 2009-01-15
ZA200809245B (en) 2009-10-28
CN101473020B (en) 2013-06-19
WO2007128740A1 (en) 2007-11-15
AR060833A1 (en) 2008-07-16
RU2458108C2 (en) 2012-08-10
JP2009535473A (en) 2009-10-01
MX2008013918A (en) 2008-11-12
EP2013322A1 (en) 2009-01-14
CA2650628A1 (en) 2007-11-15

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