EP2486113B1 - Schmiermittelzusammensetzung - Google Patents

Schmiermittelzusammensetzung Download PDF

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Publication number
EP2486113B1
EP2486113B1 EP10763367.9A EP10763367A EP2486113B1 EP 2486113 B1 EP2486113 B1 EP 2486113B1 EP 10763367 A EP10763367 A EP 10763367A EP 2486113 B1 EP2486113 B1 EP 2486113B1
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EP
European Patent Office
Prior art keywords
lubricating composition
detergent
composition
lubricating
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
EP10763367.9A
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English (en)
French (fr)
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EP2486113A1 (de
EP2486113B2 (de
Inventor
Jose Luis Garcia Ojeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
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Shell Internationale Research Maatschappij BV
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Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to EP10763367.9A priority Critical patent/EP2486113B2/de
Publication of EP2486113A1 publication Critical patent/EP2486113A1/de
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Classifications

    • 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
    • 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
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
    • 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
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions 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
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/028—Overbased salts 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/26—Overbased carboxylic acid salts
    • C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
    • 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
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2215/26—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
    • 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
    • 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
    • C10N2030/02—Pour-point; Viscosity index
    • 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
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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
    • C10N2030/52—Base number [TBN]
    • 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
    • C10N2040/252—Diesel engines

Definitions

  • the present invention relates to a lubricating composition, in particular to lubricating compositions for use in internal combustion engines operated under sustained high load conditions, such as marine diesel engines and power applications. More particularly, the present invention relates to a marine cylinder oil.
  • WO 2008/043901 A2 discloses a cylinder lubricant for a two-stroke marine engine, having a Base Number (according to ASTM D 2986) of at least 40 mg KOH/g, and containing form 0.01 to 1.0 wt.% of a primary, secondary or tertiary mono-alcohol having at least 12 carbon atoms.
  • the present invention provides the use of a lubricating composition according to the present invention, in order to improve one or more of corrosive wear protection properties (according to the below described procedure based on ASTM G181) and BN retention properties (as measured according to ASTM D 2896). Further, the present invention provides the use of a lubricating composition according to the present invention, in order to improve BN retention properties, whilst maintaining corrosive wear protection properties.
  • Base oil 1 was a commercially available Group I base oil blend having a kinematic viscosity at 100°C (ASTM D445) of approx. 16 cSt (mm 2 s -1 ). This base oil blend is commercially available from e.g. Shell Chemicals Ltd. (London, UK) under the trade designation "Catenex”.

Claims (13)

  1. Schmiermittelzusammensetzung, umfassend:
    - ein Grundöl;
    - ein Detergens und
    - eine Aminverbindung mit der folgenden allgemeinen Formel (I):

            R1NHR2     (I)

    worin R1 für eine Kohlenwasserstoffgruppe mit 1 bis 50 Kohlenstoffatomen steht und R2 aus der Gruppe bestehend aus H und einer Kohlenwasserstoffgruppe mit 1 bis 50 Kohlenstoffatomen ausgewählt ist; wobei die Aminverbindung in einem Gehalt von mehr als 0,3 Gew.-%, bezogen auf das Gewicht der Schmiermittelzusammensetzung, vorliegt,
    wobei das Detergens aus neutralen und überalkalisierten Metalldetergentien mit einer Gesamtbasenzahl (Total Base Number) gemäß ASTM D 2896 von 20 bis 450 ausgewählt ist, wobei die Zusammensetzung mindestens 8 Gew.-% des Detergens, bezogen auf das Gesamtgewicht der Zusammensetzung, umfasst und wobei die Zusammensetzung eine Gesamtbasenzahl (Total Base Number, TBN) gemäß ASTM D 2896 von mehr als 20 mg KOH/g aufweist.
  2. Schmiermittelzusammensetzung nach Anspruch 1, wobei die Aminverbindung in einem Gehalt von weniger als 2,5 Gew.-%, bezogen auf das Gewicht der Schmiermittelzusammensetzung, vorliegt.
  3. Schmiermittelzusammensetzung nach Anspruch 1 oder 2, wobei die Aminverbindung in einem Gehalt im Bereich von 0,4 Gew.-% bis 2,4 Gew.-%, bezogen auf das Gewicht der Schmiermittelzusammensetzung, vorliegt.
  4. Schmiermittelzusammensetzung nach einem der Ansprüche 1 bis 3, wobei die Aminverbindung in einem Gehalt im Bereich von 0,5 Gew.-% bis 2,0 Gew.-%, bezogen auf das Gewicht der Schmiermittelzusammensetzung, vorliegt.
  5. Schmiermittelzusammensetzung nach einem der Ansprüche 1 bis 4, wobei R2 für H steht.
  6. Schmiermittelzusammensetzung nach einem der Ansprüche 1 bis 5, wobei R1 für eine Kohlenwasserstoffgruppe mit 8 bis 30 Kohlenstoffatomen steht.
  7. Schmiermittelzusammensetzung nach einem der Ansprüche 1 bis 6, wobei die Zusammensetzung mindestens 10 Gew.-% des Detergens, bezogen auf das Gesamtgewicht der Zusammensetzung, umfasst.
  8. Schmiermittelzusammensetzung nach einem der Ansprüche 1 bis 7, wobei das Detergens aus einem Detergens vom Sulfonat-Typ, einem Detergens vom Phenat-Typ oder einer Mischung davon ausgewählt ist.
  9. Schmiermittelzusammensetzung nach einem der Ansprüche 1 bis 8, wobei die Zusammensetzung eine Gesamtbasenzahl (Total Base Number, TBN) von höchstens 75 mg KOH/g gemäß ASTM D 2896 aufweist.
  10. Schmiermittelzusammensetzung nach einem der Ansprüche 1 bis 9, wobei die Zusammensetzung eine Gesamtbasenzahl (Total Base Number, TBN) von höchstens 65 mg KOH/g gemäß ASTM D 2896 aufweist.
  11. Schmiermittelzusammensetzung nach einem der Ansprüche 1 bis 10, wobei die Zusammensetzung eine kinematische Viskosität bei 100°C von mehr als 5,6 mm2/s und weniger als 21,9 mm2/s aufweist.
  12. Schmiermittelzusammensetzung nach einem der Ansprüche 1 bis 11, wobei die Zusammensetzung keine anderen Additive als ein oder mehrere Detergentien, ein oder mehrere Dispergiermittel und eine oder mehrere Aminverbindungen mit der allgemeinen Formel (I) enthält.
  13. Verwendung einer Schmiermittelzusammensetzung nach einem der Ansprüche 1 bis 12 zur Verbesserung einer oder mehrerer der Korrosionsverschleißschutzeigenschaften gemäß ASTM G181 und der gemäß ASTM D 2896 gemessenen BN-Retentions- und BN-Nutzungseigenschaften.
EP10763367.9A 2009-10-09 2010-10-08 Schmiermittelzusammensetzung Active EP2486113B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10763367.9A EP2486113B2 (de) 2009-10-09 2010-10-08 Schmiermittelzusammensetzung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09172633 2009-10-09
PCT/EP2010/065129 WO2011042552A1 (en) 2009-10-09 2010-10-08 Lubricating composition
EP10763367.9A EP2486113B2 (de) 2009-10-09 2010-10-08 Schmiermittelzusammensetzung

Publications (3)

Publication Number Publication Date
EP2486113A1 EP2486113A1 (de) 2012-08-15
EP2486113B1 true EP2486113B1 (de) 2015-01-21
EP2486113B2 EP2486113B2 (de) 2022-12-07

Family

ID=41666712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10763367.9A Active EP2486113B2 (de) 2009-10-09 2010-10-08 Schmiermittelzusammensetzung

Country Status (6)

Country Link
US (1) US20120202728A1 (de)
EP (1) EP2486113B2 (de)
KR (1) KR101722380B1 (de)
CN (1) CN102549125B (de)
HK (1) HK1174938A1 (de)
WO (1) WO2011042552A1 (de)

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KR101950667B1 (ko) 2009-10-26 2019-02-21 쉘 인터내셔날 리써취 마트샤피지 비.브이. 윤활 조성물
SG193388A1 (en) * 2011-04-05 2013-10-30 Chevron Oronite Co Low viscosity marine cylinder lubricating oil compositions
JP6239620B2 (ja) 2012-08-14 2017-11-29 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 非環式ヒンダードアミンを含む潤滑剤組成物
ES2569731T3 (es) * 2013-02-19 2016-05-12 Lukoil Marine Lubricants Germany Gmbh Procedimiento y aparato de preparación de aceite para cilindros
CN105874042B (zh) * 2013-11-04 2022-01-28 巴斯夫欧洲公司 润滑剂组合物
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Also Published As

Publication number Publication date
EP2486113A1 (de) 2012-08-15
CN102549125B (zh) 2014-09-24
KR101722380B1 (ko) 2017-04-05
EP2486113B2 (de) 2022-12-07
WO2011042552A1 (en) 2011-04-14
KR20120093933A (ko) 2012-08-23
HK1174938A1 (en) 2013-06-21
CN102549125A (zh) 2012-07-04
US20120202728A1 (en) 2012-08-09

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