CA2394289C - Lubrifiants contenant un systeme detergent bimetallique et procede permettant de reduire les emissions d'oxyde d'azote (nox) - Google Patents

Lubrifiants contenant un systeme detergent bimetallique et procede permettant de reduire les emissions d'oxyde d'azote (nox) Download PDF

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CA2394289C
CA2394289C CA002394289A CA2394289A CA2394289C CA 2394289 C CA2394289 C CA 2394289C CA 002394289 A CA002394289 A CA 002394289A CA 2394289 A CA2394289 A CA 2394289A CA 2394289 C CA2394289 C CA 2394289C
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composition
metal
parts
oil
mixture
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CA2394289A1 (fr
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Melody A. Wilk
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Lubrizol Corp
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Lubrizol Corp
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    • 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
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
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    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
    • C10M133/56—Amides; Imides
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    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
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    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
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    • C10M159/12—Reaction products
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    • C10M159/12—Reaction 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
    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
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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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    • C10M2207/02—Hydroxy compounds
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    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
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    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089—Overbased salts
    • 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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • 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
    • C10N2040/251—Alcohol fueled 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
    • C10N2040/255—Gasoline 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
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

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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

L'invention concerne une composition d'huile de graissage comprenant une quantité importante d'une huile présentant une viscosité lubrifiante et un système additif comprenant (A) d'environ 0,1 à environ 5 % en poids d'une composition détergente contenant au moins deux compositions métalliques surbasiques; ladite composition détergente consistant essentiellement en (A-1) au moins un détergent métallique alcalin surbasique et (A-2) au moins un détergent surbasique à base de calcium. Dans cette composition, le rapport de l'indice de base est compris entre environ 99,5-20 et environ 0,5-80 sur un indice de base 100 et une base exempte de diluant sur l'indice de base produit par le détergent à base de calcium; (B) d'environ 1 à environ 10 % en poids d'un dispersant succinimide; et (C) d'environ 0,1 à environ 5 % en poids d'un dithiophosphate dihydrocarbyle métallique représenté par la formule (I) dans laquelle R<1> et R<2> sont chacun, indépendamment l'un de l'autre, des groupes hydrocarbyles contenant de 3 à 13 atomes de carbones, M représente un métal et n représente un nombre entier égal à la valence de M. L'invention concerne également des procédés de réduction permettant de nettoyer la chambre de combustion de moteurs à combustion interne, un procédé permettant de réduire la consommation de carburant de moteurs à combustion interne ainsi qu'un procédé permettant de réduire les émissions de NOx de moteurs à combustion interne.
CA002394289A 1999-12-15 2000-12-13 Lubrifiants contenant un systeme detergent bimetallique et procede permettant de reduire les emissions d'oxyde d'azote (nox) Expired - Fee Related CA2394289C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17091099P 1999-12-15 1999-12-15
US60/170,910 1999-12-15
PCT/US2000/033703 WO2001044419A1 (fr) 1999-12-15 2000-12-13 LUBRIFIANTS CONTENANT UN SYSTEME DETERGENT BIMETALLIQUE ET PROCEDE PERMETTANT DE REDUIRE LES EMISSIONS D'OXYDE D'AZOTE (NOx)

Publications (2)

Publication Number Publication Date
CA2394289A1 CA2394289A1 (fr) 2001-06-21
CA2394289C true CA2394289C (fr) 2009-10-20

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CA002394289A Expired - Fee Related CA2394289C (fr) 1999-12-15 2000-12-13 Lubrifiants contenant un systeme detergent bimetallique et procede permettant de reduire les emissions d'oxyde d'azote (nox)

Country Status (5)

Country Link
EP (1) EP1240282A1 (fr)
JP (2) JP2003517094A (fr)
AU (1) AU778615B2 (fr)
CA (1) CA2394289C (fr)
WO (1) WO2001044419A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60203639T2 (de) * 2001-11-05 2006-01-19 The Lubrizol Corp., Wickliffe Schmiermittelzusammensetzung mit verbesserter Brennstoffersparnis
CA2488910C (fr) * 2002-06-10 2012-07-31 The Lubrizol Corporation Procede permettant de lubrifier un moteur a combustion interne et d'ameliorer l'efficacite du systeme antipollution de ce moteur
US20040266630A1 (en) * 2003-06-25 2004-12-30 The Lubrizol Corporation, A Corporation Of The State Of Ohio Novel additive composition that reduces soot and/or emissions from engines
US7772171B2 (en) * 2006-07-17 2010-08-10 The Lubrizol Corporation Method of lubricating an internal combustion engine and improving the efficiency of the emissions control system of the engine
JP5564166B2 (ja) * 2008-05-16 2014-07-30 Ｊｘ日鉱日石エネルギー株式会社 潤滑油添加剤組成物、潤滑油添加剤組成物の製造方法、及び潤滑油組成物の製造方法
FR3053049A1 (fr) * 2016-06-28 2017-12-29 Total Marketing Services Reduction des oxydes d'azote

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033923B (en) * 1978-10-13 1982-12-22 Exxon Research Engineering Co Diesel lubricating oil compositions
US4326872A (en) * 1980-06-30 1982-04-27 Technology Glass Corporation Method for making perforations or depressions in a glass work piece
CA1284145C (fr) * 1985-09-19 1991-05-14 David E. Ripple Produits et methodes de lubrification pour moteurs diesel
US4952328A (en) * 1988-05-27 1990-08-28 The Lubrizol Corporation Lubricating oil compositions
JPH03227398A (ja) * 1989-11-04 1991-10-08 Nippondenso Co Ltd 潤滑油清浄装置
US5562864A (en) * 1991-04-19 1996-10-08 The Lubrizol Corporation Lubricating compositions and concentrates
EP0731159A3 (fr) * 1995-03-07 1997-05-21 Ethyl Corp Sels de lithium surbasiques additifs pour lubrifiant et procédé de leurs production
US5885944A (en) * 1996-05-21 1999-03-23 The Lubrizol Corporation Low chlorine polyalkylene substituted carboxylic acylating agent compositions and compounds derived therefrom
US6077909A (en) * 1997-02-13 2000-06-20 The Lubrizol Corporation Low chlorine content compositions for use in lubricants and fuels
US5804537A (en) * 1997-11-21 1998-09-08 Exxon Chemical Patents, Inc. Crankcase lubricant compositions and method of improving engine deposit performance

Also Published As

Publication number Publication date
CA2394289A1 (fr) 2001-06-21
JP2003517094A (ja) 2003-05-20
AU778615B2 (en) 2004-12-16
WO2001044419A1 (fr) 2001-06-21
EP1240282A1 (fr) 2002-09-18
WO2001044419A8 (fr) 2004-04-22
AU2259401A (en) 2001-06-25
JP2013234337A (ja) 2013-11-21

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