EP1262538B1 - Verschleiss- und Oxidations-schützende Zusätze für Schmierölzusammensetzungen - Google Patents

Verschleiss- und Oxidations-schützende Zusätze für Schmierölzusammensetzungen Download PDF

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Publication number
EP1262538B1
EP1262538B1 EP02076732.3A EP02076732A EP1262538B1 EP 1262538 B1 EP1262538 B1 EP 1262538B1 EP 02076732 A EP02076732 A EP 02076732A EP 1262538 B1 EP1262538 B1 EP 1262538B1
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EP
European Patent Office
Prior art keywords
lubricating oil
oil composition
mass
composition
detergent
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.)
Expired - Lifetime
Application number
EP02076732.3A
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English (en)
French (fr)
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EP1262538A2 (de
EP1262538A3 (de
Inventor
Christopher John Locke
Mark Stevens
Peter Wrench
Rebecca Clare Castle
Stephen Arrowsmith
Jane Rachel Galsworthy
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Infineum International Ltd
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Infineum International Ltd
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Filing date
Publication date
Priority claimed from EP01201752A external-priority patent/EP1256619A1/de
Priority claimed from GB0128734A external-priority patent/GB0128734D0/en
Application filed by Infineum International Ltd filed Critical Infineum International Ltd
Priority to EP02076732.3A priority Critical patent/EP1262538B1/de
Priority to EP04256980A priority patent/EP1518920A1/de
Publication of EP1262538A2 publication Critical patent/EP1262538A2/de
Publication of EP1262538A3 publication Critical patent/EP1262538A3/de
Application granted granted Critical
Publication of EP1262538B1 publication Critical patent/EP1262538B1/de
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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
    • C10M135/20—Thiols; Sulfides; Polysulfides
    • C10M135/28—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to a carbon atom of a six-membered aromatic ring
    • C10M135/30—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups; Derivatives thereof
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/04—Hydroxy compounds
    • C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
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    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/48—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring
    • C10M129/54—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
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    • 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
    • C10M141/02—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 oxygen-containing compound
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    • 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
    • C10M141/08—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 sulfur-, selenium- or tellurium-containing compound
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    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
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    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
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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
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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
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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    • 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
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/027—Neutral salts thereof
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    • C10M2207/141—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings monocarboxylic
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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
    • 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
    • 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
    • C10N2030/18—Anti-foaming 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40—Low content or no content compositions
    • C10N2030/42—Phosphor free or low phosphor content compositions
    • 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
    • C10N2030/40—Low content or no content compositions
    • C10N2030/43—Sulfur free or low sulfur content compositions
    • 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
    • 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
    • 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
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/10—Chemical after-treatment of the constituents of the lubricating composition by sulfur or a compound containing sulfur
    • 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
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/12—Chemical after-treatment of the constituents of the lubricating composition by phosphorus or a compound containing phosphorus, e.g. PxSy
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

Claims (10)

  1. Schmierölzusammensetzung SAE 5WX oder SAE OWX umfassend:
    (A) Öl mit Schmierviskosität, in einer größeren Menge, und dem zugesetzt;
    (B) Detergenszusammensetzung, wobei die Detergenszusammensetzung 100 Mol-%, bezogen auf die Mole der Metallsalze organischer Säuren in der Detergenszusammensetzung, eines Metallsalzes einer aromatischen Carbonsäure umfasst, und wobei die Detergenszusammensetzung in der Schmierölzusammensetzung in einer Menge vorliegt, bezogen auf den Tensidgehalt, von mindestens 5 bis höchstens 75 mmol/kg, und
    (C) Coadditive, die (C1) 0,1 bis 20 Masse-% Dispergiermitteladditiv und/oder 0,01 bis 5 Masse-% Dispergiermittelviskositätsindexverbessereradditiv, (C2) 0,01 bis 5 Masse-% Antioxidansadditiv und (C3) 0,01 bis 6 Masse-% Antiverschleißadditiv, in jeweils geringeren Mengen,
    wobei die Menge an Phosphor, der aus (B) und (C) abgeleitet ist, weniger als 0,09 Masse-% beträgt und die Menge an Schwefel, die aus sowohl (B) als auch (C) abgeleitet ist, höchstens 0,5 Masse-% beträgt, jeweils bezogen auf die Masse der Ölzusammensetzung, und X ein beliebiges von 20, 30, 40 und 50 wiedergibt.
  2. Schmierölzusammensetzung wie in Anspruch 1 beansprucht, wobei die aromatische Carbonsäure eine mit Kohlenwasserstoff substituierte Salicylsäure ist.
  3. Schmierölzusammensetzung wie in einem der vorhergehenden Ansprüche beansprucht, wobei die Detergenszusammensetzung mindestens ein überbasisches Metalldetergenz umfasst.
  4. Schmierölzusammensetzung wie in Anspruch 3 beansprucht, wobei das mindestens eine überbasische Metalldetergens ein Metallsalz einer Salicylsäure umfasst.
  5. Schmierölzusammensetzung wie in einem der vorhergehenden Ansprüche beansprucht, wobei das Metall des einen oder der mehreren Metalldetergentien Calcium oder Magnesium ist, insbesondere Calcium.
  6. Schmierölzusammensetzung wie in Anspruch 1 beansprucht, wobei die Detergenszusammensetzung im Wesentlichen aus mindestens einem Calciumsalicylatdetergens besteht.
  7. Schmierölzusammensetzung wie in Anspruch 1 beansprucht, wobei die Detergenszusammensetzung nur Detergentien auf Basis von Calciumsalicylat umfasst.
  8. Schmierölzusammensetzung wie in einem der vorhergehenden Ansprüche beansprucht, wobei das Öl mit Schmierviskosität synthetisches Basismaterial umfasst.
  9. Verfahren zum Schmieren eines internen Verbrennungsmotors, vorzugsweise eines Schwerlastdieselmotors, bei dem dem Motor die Schmierölzusammensetzung wie in einem der Ansprüche 1 bis 8 beansprucht zur Verfügung gestellt wird.
  10. Verwendung einer Detergenszusammensetzung wie in einem der Ansprüche 1 bis 7 definiert in einer kleineren Menge in einer Schmierölzusammensetzung zur Verminderung des Verschleißes in einem Motor, wobei die Menge an Phosphor und Schwefel in der Ölzusammensetzung weniger als 0,09 Masse-% bzw. höchstens 0,5 Masse-% beträgt, bezogen auf die Masse der Ölzusammensetzung, und wobei die Detergenszusammensetzung in der Schmierölzusammensetzung in einer Menge von mindestens 5 bis 15 mmol/kg vorliegt, bezogen auf Tensidgehalt.
EP02076732.3A 2001-05-11 2002-05-02 Verschleiss- und Oxidations-schützende Zusätze für Schmierölzusammensetzungen Expired - Lifetime EP1262538B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02076732.3A EP1262538B1 (de) 2001-05-11 2002-05-02 Verschleiss- und Oxidations-schützende Zusätze für Schmierölzusammensetzungen
EP04256980A EP1518920A1 (de) 2001-05-11 2002-05-02 Schmierölzusammensetzungen

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP01201752A EP1256619A1 (de) 2001-05-11 2001-05-11 Schmierölzusammensetzung
EP01201752 2001-05-11
GB0128734A GB0128734D0 (en) 2001-11-30 2001-11-30 Lubricating oil composition
GB0128734 2001-11-30
EP02076732.3A EP1262538B1 (de) 2001-05-11 2002-05-02 Verschleiss- und Oxidations-schützende Zusätze für Schmierölzusammensetzungen

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EP04256980A Division-Into EP1518920A1 (de) 2001-05-11 2002-05-02 Schmierölzusammensetzungen
EP04256980A Division EP1518920A1 (de) 2001-05-11 2002-05-02 Schmierölzusammensetzungen

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EP1262538B1 true EP1262538B1 (de) 2014-11-26

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Publication number Priority date Publication date Assignee Title
EP1323816A1 (de) * 2001-12-21 2003-07-02 Infineum International Limited Schmierölzusammensetzungen für Hochleistungs-Dieselmotor
US7163911B2 (en) * 2003-05-22 2007-01-16 Chevron Oronite Company Llc Carboxylated detergent-dispersant additive for lubricating oils
US20050148477A1 (en) 2004-01-05 2005-07-07 The Lubrizol Corporation Lubricating composition substantially free of ZDDP
RU2456335C1 (ru) * 2011-06-09 2012-07-20 Открытое акционерное общество "Всероссийский научно-исследовательский институт по переработке нефти" (ОАО "ВНИИ НП") Моторное масло
US10781397B2 (en) 2014-12-30 2020-09-22 Exxonmobil Research And Engineering Company Lubricating oil compositions with engine wear protection
US10000721B2 (en) 2014-12-30 2018-06-19 Exxonmobil Research And Engineering Company Lubricating oil compositions with engine wear protection
WO2016109382A1 (en) * 2014-12-30 2016-07-07 Exxonmobil Research And Engineering Company Lubricating oil compositions with engine wear protection
US9469825B2 (en) 2015-03-12 2016-10-18 Afton Chemical Corporation Lubricant composition for automatic transmissions
EP3562921B1 (de) * 2016-12-27 2022-04-27 The Lubrizol Corporation Schmiermittelzusammensetzung mit n-alkyliertem dianilin
US11578287B1 (en) 2021-12-21 2023-02-14 Afton Chemical Corporation Mixed fleet capable lubricating compositions
US11807827B2 (en) 2022-01-18 2023-11-07 Afton Chemical Corporation Lubricating compositions for reduced high temperature deposits
US11970671B2 (en) 2022-07-15 2024-04-30 Afton Chemical Corporation Detergent systems for oxidation resistance in lubricants
US11912955B1 (en) 2022-10-28 2024-02-27 Afton Chemical Corporation Lubricating compositions for reduced low temperature valve train wear
US11926804B1 (en) 2023-01-31 2024-03-12 Afton Chemical Corporation Dispersant and detergent systems for improved motor oil performance

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JP3613530B2 (ja) * 1993-05-27 2005-01-26 東燃ゼネラル石油株式会社 潤滑油組成物
JPH07316577A (ja) * 1994-05-20 1995-12-05 Tonen Corp 潤滑油組成物
WO1997008280A1 (fr) * 1995-08-30 1997-03-06 Tonen Corporation Composition d'huile lubrifiante
US5719107A (en) * 1996-08-09 1998-02-17 Exxon Chemical Patents Inc Crankcase lubricant for heavy duty diesel oil
KR100519137B1 (ko) * 1997-04-16 2006-01-27 이데미쓰 고산 가부시키가이샤 디젤엔진오일조성물
US6140282A (en) * 1999-12-15 2000-10-31 Exxonmobil Research And Engineering Company Long life lubricating oil composition using particular detergent mixture

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EP1262538A3 (de) 2003-11-05
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