EP2598489B1 - Verwendung von bis-diphenylphosphaten zur verbesserung der beständigkeit gegen ablagerungen von turbinenölen mit amin-antioxidantien - Google Patents

Verwendung von bis-diphenylphosphaten zur verbesserung der beständigkeit gegen ablagerungen von turbinenölen mit amin-antioxidantien Download PDF

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EP2598489B1
EP2598489B1 EP11813081.4A EP11813081A EP2598489B1 EP 2598489 B1 EP2598489 B1 EP 2598489B1 EP 11813081 A EP11813081 A EP 11813081A EP 2598489 B1 EP2598489 B1 EP 2598489B1
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alkyl
turbine
group
range
hydrogen
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EP11813081.4A
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French (fr)
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EP2598489A1 (de
EP2598489A4 (de
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Michael R. Douglass
Douglas Eugene Johnson
Susan C. Ardito
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ExxonMobil Technology and Engineering Co
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ExxonMobil Research and Engineering Co
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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
    • 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
    • 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
    • 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
    • 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
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy compounds used as base material
    • 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
    • C10M2215/02—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
    • 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
    • C10M2215/02—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
    • C10M2215/065—Phenyl-Naphthyl amines
    • 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
    • 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
    • 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
    • C10M2223/041—Triaryl phosphates
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2030/08—Resistance to extreme temperature
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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
    • C10N2040/12—Gas-turbines
    • 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
    • C10N2040/12—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)
  • Lubricants (AREA)

Claims (7)

  1. Verwendung von Antiverschleißadditiv, das durch die folgende Formel wiedergegeben ist:
    Figure imgb0022
     in der R5 eine C1- bis C5-Alkylgruppe ist und m eine ganze Zahl im Bereich von 0 bis 4 ist, n eine ganze Zahl im Bereich von 1 bis 7 ist, R6 Wasserstoff oder eine C1- bis C5-Alkylgruppe ist, R7 Wasserstoff oder eine C1- bis C5-Alkylgruppe ist, jedes Ar unabhängig voneinander eine Phenyl- oder Naphtylgruppe ist, RA, RB, RC und RD gleich oder unterschiedlich sind und ausgewählt sind aus der Gruppe bestehend aus Wasserstoff, C1- bis C18-Alkylgruppen, und, wenn eines von RA bis RD etwas anderes als Wasserstoff ist, die entsprechenden ZA, ZB, ZC und ZD gleich oder unterschiedlich sind und im Bereich von 1 bis zur verfügbaren Valenz der jeweiligen Arylgruppe liegen,
    wobei das Antiverschleißadditiv in einer Menge im Bereich von 0,01 bis 10 Gew.-% bezogen auf wirksamen Bestandteil vorhanden ist und von 500 bis 6000 ppm Phosphor beiträgt, zur Verbesserung der Beständigkeit gegen die Bildung von Ablagerung von Hochleistungskategorie-(HPC)-Turbinenöl, das synthetisches Esterbasisöl und eines oder mehrere von polymeren Amin-Antioxidantien umfasst, oder von Standardleistungs-(SPC)-Turbinenölen, die synthetisches Esterbasisöl und ein oder mehrere monomere Amin-Antioxidantien umfassen,
    wobei die Beständigkeit des Turbinenöls gegen die Bildung von Ablagerungen, wie mittels Dampfphasenverkokertest bei 700 °F (371 °C) gemessen, mindestens 30 mg geringer ist als die Bildung von Ablagerungen von HPC-Turbinenölen, die das gleiche synthetische Esterbasisöl und polymere Amin-Antioxidans, aber anstelle des Antiverschleißmittels Trikresylphosphat enthalten, oder mindestens 40 mg geringer ist, als die Bildung von Ablagerungen von SPC-Turbinenölen, die das gleiche synthetische Esterbasisöl und monomere Amin-Antioxidans, aber anstelle des Antiverschleißmittels Trikresylphosphat enthalten,
    wobei die Definitionen von Hochleistungskategorie-(HPC)-Turbinenölen und Standardleistungskategorie-(SPC)-Turbinenölen in der SAE-Spezifikation AS5780 angegeben sind und wobei der Dampfphasenverkokertest in der Empfehlung für die Luft- und Raumfahrtpraxis (ARP) 5921 Dampfphasenverkokung beschrieben ist.
  2. Verwendung nach Anspruch 1, wobei das eine polymere Amin-Antioxidans oder die mehreren polymeren Amin-Antioxidantien das polymerisierte Reaktionsprodukt von einem oder mehreren Diphenylamin(en), einem oder mehreren Phenylnaphtylamin(en) oder sowohl von einem oder mehreren Diphenylamin(en) als auch mit einem oder mehreren Phenylnaphtylamin(en) ist bzw. sind.
  3. Verwendung nach Anspruch 1, wobei das eine polymere Amin-Antioxidans oder die mehreren polymeren Amin-Antioxidantien das Reaktionsprodukt von
    Figure imgb0023
     sind, wobei (a) und (b) jeweils im Bereich von 0 bis 10 liegen, mit der Maßgabe, dass (a) + (b) mindestens 2 beträgt, R2 Styrol oder C1- bis C30-Alkyl ist, R3 Styrol oder C1- bis C30-Alkyl ist, R4 Styrol oder C1- bis C10-Alkyl ist, p, q und y einzeln im Bereich von 0 bis zur Valenz der Arylgruppe liegen, an welche die jeweiligen R-Gruppen gebunden sind.
  4. Verwendung nach Anspruch 1, wobei im Antiverschleißmittel n im Bereich von 0 bis 2 liegt, RA, RB, RC und RD gleich oder unterschiedlich sind und ausgewählt sind aus Wasserstoff und C1- bis C5-Alkylgruppen, und ZA, ZB, ZC und ZD gleich oder unterschiedlich sind und im Bereich von 1 bis 2 liegen.
  5. Verwendung von Anspruch 1, wobei das Antiverschleißmittel in einer Menge im Bereich von 0,1 bis 5 Gew.-% bezogen auf wirksamen Bestandteil verwendet wird und 1000 bis 4000 ppm Phosphor beisteuert.
  6. Verwendung nach einem der Ansprüche 1 bis 5, wobei das polymere Amin-Antioxidans in einer Menge im Bereich von 0,5 bis 10 Gew.-% bezogen auf wirksamen Bestandteil eingesetzt wird.
  7. Verwendung nach einem der Ansprüche 1 bis 5, wobei der synthetische Ester aus Monopentaerythritol-/Dipentaerythritolestern von i-C5, n-C5, C7- und Cg-Säuren, oder aus einer Mischung von Monopentaerythritol/Dipentaerythritolestern von n-C5-, n-C7, C8- und C10-Säuren besteht.
EP11813081.4A 2010-07-27 2011-07-27 Verwendung von bis-diphenylphosphaten zur verbesserung der beständigkeit gegen ablagerungen von turbinenölen mit amin-antioxidantien Not-in-force EP2598489B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36813610P 2010-07-27 2010-07-27
US13/190,865 US20130025887A1 (en) 2011-07-26 2011-07-26 Degradable layer for temporarily protecting a seal
PCT/US2011/045467 WO2012015873A1 (en) 2010-07-27 2011-07-27 Method for improving the deposit formation resistance performance of turbine oils containing amine antioxidants

Publications (3)

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EP2598489A1 EP2598489A1 (de) 2013-06-05
EP2598489A4 EP2598489A4 (de) 2014-11-26
EP2598489B1 true EP2598489B1 (de) 2018-11-07

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EP11813081.4A Not-in-force EP2598489B1 (de) 2010-07-27 2011-07-27 Verwendung von bis-diphenylphosphaten zur verbesserung der beständigkeit gegen ablagerungen von turbinenölen mit amin-antioxidantien

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WO (1) WO2012015873A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190093040A1 (en) * 2017-09-22 2019-03-28 Exxonmobil Research And Engineering Company Lubricating oil compositions with viscosity and deposit control
US11230683B2 (en) 2020-05-20 2022-01-25 Nyco Use of oils comprising non-neurotoxic anti-wear additives
JP2023525929A (ja) 2020-05-20 2023-06-19 ニコ 非神経毒性の耐摩耗添加剤を含む油の使用
FR3110593B1 (fr) 2020-05-20 2022-12-16 Nyco Utilisation d’huiles comprenant des additifs anti-usure non neurotoxiques

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US3573206A (en) * 1966-03-28 1971-03-30 Mobil Oil Corp Lubricant compositions
US4157971A (en) * 1977-12-27 1979-06-12 Texaco Inc. Synthetic aircraft turbine oil
EP0612837A1 (de) * 1993-01-06 1994-08-31 Akzo Nobel N.V. Hydrocarbyl Bis(dihydrocarbylphophat) Verbindung enthaltendes Polyphenylenether Schmiermittel
JP3964471B2 (ja) * 1995-06-16 2007-08-22 東燃ゼネラル石油株式会社 耐熱性潤滑油組成物
WO1997015644A1 (fr) * 1995-10-23 1997-05-01 Nsk Ltd. Composition lubrifiante
WO2004018594A1 (ja) * 2002-08-21 2004-03-04 Citizen Watch Co., Ltd. 精密機器用グリース組成物およびこれを用いた時計
WO2005093020A1 (ja) * 2004-03-25 2005-10-06 Nippon Oil Corporation 産業機械装置用潤滑性組成物
US20090247436A1 (en) * 2008-03-31 2009-10-01 Exxonmobil Research And Engineering Company Lubricant composition with improved varnish deposit resistance

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EP2598489A1 (de) 2013-06-05
WO2012015873A1 (en) 2012-02-02
SG187186A1 (en) 2013-02-28
EP2598489A4 (de) 2014-11-26

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