FR2414548A1 - Composition d'huile a base d'ester synthetique contenant des sels d'ammonium d'acides sulfoniques organiques - Google Patents

Composition d'huile a base d'ester synthetique contenant des sels d'ammonium d'acides sulfoniques organiques

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Publication number
FR2414548A1
FR2414548A1 FR7800959A FR7800959A FR2414548A1 FR 2414548 A1 FR2414548 A1 FR 2414548A1 FR 7800959 A FR7800959 A FR 7800959A FR 7800959 A FR7800959 A FR 7800959A FR 2414548 A1 FR2414548 A1 FR 2414548A1
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France
Prior art keywords
sulphonate
contg
lubricants
aircraft engines
synthetic ester
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Granted
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FR7800959A
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English (en)
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FR2414548B1 (fr
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ExxonMobil Technology and Engineering Co
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Exxon Research and Engineering Co
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Priority to FR7800959A priority Critical patent/FR2414548B1/fr
Publication of FR2414548A1 publication Critical patent/FR2414548A1/fr
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Publication of FR2414548B1 publication Critical patent/FR2414548B1/fr
Expired legal-status Critical Current

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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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or derivatives thereof
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
    • C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
    • C10M107/34—Polyoxyalkylenes
    • 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
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/2805—Esters used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
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    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
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    • C10M2207/302—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monocarboxylic acids, dicarboxylic acids and dihydroxy compounds only and having no free hydroxy or carboxyl groups
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    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
    • C10M2207/304—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monohydroxy compounds, dihydroxy compounds and dicarboxylic acids only and having no free hydroxy or carboxyl groups
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    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
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    • C10M2207/345—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives used as base material
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    • C10M2209/1033—Polyethers, i.e. containing di- or higher polyoxyalkylene groups used as base material
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    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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    • 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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    • 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
    • C10N2030/08—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
    • C10N2040/12—Gas-turbines
    • C10N2040/13—Aircraft 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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)

Abstract

L'invention concerne des compositions d'huile à base d'ester synthétique contenant des sels d'ammonium d'acides sulfoniques organiques. A une composition d'huile, pour améliorer sa capacité de charge, on ajoute un sel d'ammonium neutre soluble dans l'huile, formé par la réaction d'un acide organosulfonique en C1 à C26 sur une base azotée choisie parmi les amines primaires, secondaires et tertiaires, les sels d'addition d'acides à celles-ci et les composés ammonium quaternaire, la base azotée contenant au moins un groupe hydrocarbyle en C1 à C36 environ. Les sels dammonium d'acide sulfonique sont particulièrement efficaces dans les lubrifiants d'ester synthétique utilisés dans les moteurs à turbine. Les compositions d'huile selon l'invention sont aussi compatibles avec les joints de silicone et de fluorosilicone utilisés dans ces moteurs.
FR7800959A 1978-01-13 1978-01-13 Composition d'huile a base d'ester synthetique contenant des sels d'ammonium d'acides sulfoniques organiques Expired FR2414548B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7800959A FR2414548B1 (fr) 1978-01-13 1978-01-13 Composition d'huile a base d'ester synthetique contenant des sels d'ammonium d'acides sulfoniques organiques

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Application Number Priority Date Filing Date Title
FR7800959A FR2414548B1 (fr) 1978-01-13 1978-01-13 Composition d'huile a base d'ester synthetique contenant des sels d'ammonium d'acides sulfoniques organiques

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FR2414548A1 true FR2414548A1 (fr) 1979-08-10
FR2414548B1 FR2414548B1 (fr) 1985-06-21

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2429512A1 (de) * 1974-06-20 1976-01-08 Rhein Chemie Rheinau Gmbh Korrosionsinhibierung
DE2530562A1 (de) * 1975-07-09 1977-01-27 Rhein Chemie Rheinau Gmbh Korrosionsinhibierung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2429512A1 (de) * 1974-06-20 1976-01-08 Rhein Chemie Rheinau Gmbh Korrosionsinhibierung
FR2275568A1 (fr) * 1974-06-20 1976-01-16 Rhein Chemie Rheinau Gmbh Inhibiteurs de corrosion liquides a base de benzotriazole
GB1518342A (en) * 1974-06-20 1978-07-19 Rhein Chemie Rheinau Gmbh Inhibiting corrosion
DE2530562A1 (de) * 1975-07-09 1977-01-27 Rhein Chemie Rheinau Gmbh Korrosionsinhibierung

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FR2414548B1 (fr) 1985-06-21

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