CA2480644A1 - Procede de fonctionnement d'un moteur a combustion interne consistant a introduire un detergent dans une chambre de combustion - Google Patents

Procede de fonctionnement d'un moteur a combustion interne consistant a introduire un detergent dans une chambre de combustion Download PDF

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Publication number
CA2480644A1
CA2480644A1 CA002480644A CA2480644A CA2480644A1 CA 2480644 A1 CA2480644 A1 CA 2480644A1 CA 002480644 A CA002480644 A CA 002480644A CA 2480644 A CA2480644 A CA 2480644A CA 2480644 A1 CA2480644 A1 CA 2480644A1
Authority
CA
Canada
Prior art keywords
engine
fuel
detergent composition
hydrocarbyl
amine
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.)
Abandoned
Application number
CA002480644A
Other languages
English (en)
Inventor
Derek W. Mackney
Malcolm G. J. Macduff
David C. Arters
Robert H. Barbour
Raymond M. Calder
David A. Duncan
James A. Doglio
Mitchell M. Jackson
Daniel T. Daly
Gordon D. Lamb
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.)
Lubrizol Corp
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2480644A1 publication Critical patent/CA2480644A1/fr
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/18—Use of additives to fuels or fires for particular purposes use of detergents or dispersants for purposes not provided for in groups C10L10/02 - C10L10/16
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/221—Organic compounds containing nitrogen compounds of uncertain formula; reaction products where mixtures of compounds are obtained
    • 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
    • C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
    • C10L1/2387—Polyoxyalkyleneamines (poly)oxyalkylene amines and derivatives thereof (substituted by a macromolecular group containing 30C)
    • 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
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/10—Amides of carbonic or haloformic acids
    • C10M2215/102—Ureas; Semicarbazides; Allophanates
    • 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
    • C10M2215/28—Amides; Imides
    • 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
    • C10M2217/043—Mannich bases
    • 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
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
    • 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
    • C10N2030/04—Detergent property or dispersant 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
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines

Abstract

L'invention concerne un procédé de fonctionnement d'un moteur à combustion interne consistant à introduire une composition détergente renfermant de l'azote dans une chambre de combustion du moteur, la composition détergente pouvant améliorer les performances de la composition de carburant et d'une huile lubrifiante du moteur. La composition détergente renferme (A) un produit de réaction d'un agent d'acylation substitué par un groupe hydrocarbyl et une amine, (B) une amine substituée par un groupe hydrocarbyl, (C) un produit de réaction de Mannich, (D) une polyétheramine à poids moléculaire élevé ou (E) un mélange de ces produits.
CA002480644A 2002-03-28 2003-03-28 Procede de fonctionnement d'un moteur a combustion interne consistant a introduire un detergent dans une chambre de combustion Abandoned CA2480644A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US36835402P 2002-03-28 2002-03-28
US60/368,354 2002-03-28
US44101203P 2003-01-17 2003-01-17
US60/441,012 2003-01-17
PCT/US2003/011199 WO2003083020A2 (fr) 2002-03-28 2003-03-28 Procede de fonctionnement d'un moteur a combustion interne consistant a introduire un detergent dans une chambre de combustion

Publications (1)

Publication Number Publication Date
CA2480644A1 true CA2480644A1 (fr) 2003-10-09

Family

ID=28678233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002480644A Abandoned CA2480644A1 (fr) 2002-03-28 2003-03-28 Procede de fonctionnement d'un moteur a combustion interne consistant a introduire un detergent dans une chambre de combustion

Country Status (7)

Country Link
EP (2) EP1490461A2 (fr)
JP (2) JP4546093B2 (fr)
KR (1) KR100984581B1 (fr)
AU (1) AU2003224933B2 (fr)
BR (1) BR0304226A (fr)
CA (1) CA2480644A1 (fr)
WO (1) WO2003083020A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7413583B2 (en) * 2003-08-22 2008-08-19 The Lubrizol Corporation Emulsified fuels and engine oil synergy
US7491248B2 (en) * 2003-09-25 2009-02-17 Afton Chemical Corporation Fuels compositions and methods for using same
US7402186B2 (en) 2004-02-09 2008-07-22 The Lubrizol Corporation Fuel composition containing a medium substantially free of sulphur and process thereof
US7645728B2 (en) * 2004-02-17 2010-01-12 Afton Chemical Corporation Lubricant and fuel additives derived from treated amines
CA2580782C (fr) 2004-09-24 2013-06-18 Artisan Industries, Inc. Procede de production de biodiesel
AU2008303344B2 (en) 2007-09-27 2013-06-13 Innospec Limited Fuel compositions
CN102037104B (zh) * 2007-09-27 2014-12-31 因诺斯佩克有限公司 燃料组合物
JP5643097B2 (ja) * 2007-09-27 2014-12-17 インノスペック リミテッドＩｎｎｏｓｐｅｃ Ｌｉｍｉｔｅｄ 燃料組成物
MX2010003388A (es) * 2007-09-27 2010-05-17 Innospec Ltd Composiciones de combustible.
GB0903165D0 (en) * 2009-02-25 2009-04-08 Innospec Ltd Methods and uses relating to fuel compositions
MY159238A (en) * 2009-08-18 2016-12-30 Shell Int Research Fuel and engine oil composition and its use
US20130000584A1 (en) * 2009-12-29 2013-01-03 Shell International Research Maatschappij B.V. Liquid fuel compositions
US9388354B2 (en) 2012-11-06 2016-07-12 Basf Se Tertiary amines for reducing injector nozzle fouling and modifying friction in direct injection spark ignition engines
WO2014023853A2 (fr) 2012-11-06 2014-02-13 Basf Se Amines tertiaires permettant de réduire l'encrassement des buses d'injecteur et de modifier le frottement dans les moteurs à allumage par étincelle avec injection directe
MX2020013813A (es) * 2018-07-02 2021-03-09 Shell Int Research Composiciones de combustible liquido.
WO2020046707A1 (fr) * 2018-08-30 2020-03-05 Basf Se Composition lubrifiante
GB2585388B (en) * 2019-07-08 2023-11-15 Cataclean Global Ltd Composition for cleaning combustion engine systems

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231759A (en) * 1973-03-12 1980-11-04 Standard Oil Company (Indiana) Liquid hydrocarbon fuels containing high molecular weight Mannich bases
US3980569A (en) * 1974-03-15 1976-09-14 The Lubrizol Corporation Dispersants and process for their preparation
US4166726A (en) * 1977-12-16 1979-09-04 Chevron Research Company Diesel fuel containing polyalkylene amine and Mannich base
US4234435A (en) 1979-02-23 1980-11-18 The Lubrizol Corporation Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation
DE3732908A1 (de) 1987-09-30 1989-04-13 Basf Ag Polyetheramine enthaltende kraftstoffe fuer ottomotoren
US5094667A (en) 1990-03-20 1992-03-10 Exxon Research And Engineering Company Guerbet alkyl ether mono amines
ES2119811T3 (es) 1991-02-26 1998-10-16 Ferro Corp Procedimiento para la produccion de aditivos anticalamina sin halogeno para carburante, incluyendo una amina de hidroxipolialqueno.
US5503644A (en) 1991-09-23 1996-04-02 Shell Oil Company Gasoline composition for reducing intake valve deposits in port fuel injected engines
US5697988A (en) 1991-11-18 1997-12-16 Ethyl Corporation Fuel compositions
US5407453A (en) 1993-03-19 1995-04-18 The Lubrizol Corporation Deposit cleaning composition for internal combustion engines
DE4309271A1 (de) 1993-03-23 1994-09-29 Basf Ag Kraftstoffadditive, Verfahren zu ihrer Herstellung sowie Kraftstoffe für Ottomotoren, enthaltend die Additive
US5336278A (en) 1993-05-13 1994-08-09 The Lubrizol Corporation Fuel composition containing an aromatic amide detergent
AU670684B2 (en) * 1993-05-26 1996-07-25 Lubrizol Corporation, The Two-stroke cycle lubricant and method of using same
US6497851B1 (en) * 1994-12-06 2002-12-24 Englehard Corporation Engine exhaust treatment apparatus and method of use
US5696067A (en) 1996-04-15 1997-12-09 The Lubrizol Corporation Hydroxy-group containing acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions
GB9610563D0 (en) 1996-05-20 1996-07-31 Bp Chemicals Additives Marine diesel process and fuel therefor
US5634951A (en) * 1996-06-07 1997-06-03 Ethyl Corporation Additives for minimizing intake valve deposits, and their use
US5802846A (en) * 1997-03-31 1998-09-08 Caterpillar Inc. Exhaust gas recirculation system for an internal combustion engine
SE519433C2 (sv) * 1997-07-07 2003-02-25 Scania Cv Ab Hus för turboöverladdare för förbränningsmotor samt turboöverladdare
US5830243A (en) 1997-09-11 1998-11-03 The Lubrizol Corporation Fuel compositions containing N-substituted perahydro-s triazines
DE19746855A1 (de) * 1997-10-23 1999-04-29 Fev Motorentech Gmbh & Co Kg Verfahren zur Abgasnachbehandlung bei Kolbenbrennkraftmaschinen mit Kraftstoff-Direkteinspritzung
FR2773087B1 (fr) * 1997-12-26 2000-02-11 Inst Francais Du Petrole Catalyseurs de reduction des oxydes d'azote dans un milieu oxydant, preparation et utilisation
US6498129B1 (en) * 1998-09-08 2002-12-24 Exxon Chemical Patents Inc. Two-cycle lubricating oil containing polyisobutylene amine
US6107450A (en) * 1998-12-15 2000-08-22 Chevron Chemical Company Llc Polyalkylene succinimides and post-treated derivatives thereof
US6224642B1 (en) * 1999-11-23 2001-05-01 The Lubrizol Corporation Additive composition
JP2001158896A (ja) * 1999-12-02 2001-06-12 Chevron Oronite Ltd ガスエンジンの潤滑に特に有効な内燃機関用潤滑油組成物
CA2334508A1 (fr) 2000-03-01 2001-09-01 Majid R. Ahmadi Compositions d'additif pour carburant contenant des produits de condensation de la reaction de mannich et des polyoxyalkylene-amines substituees par des groupes de nature hydrocarbyle
EP1138753A3 (fr) * 2000-03-31 2002-05-22 Chevron Oronite Company LLC Composition lubrifiante pour moteurs à deux temps refroidis par air
EP1151994A1 (fr) * 2000-05-01 2001-11-07 Ethyl Corporation Acides de succinimide et leurs derivatives
GB0011733D0 (en) * 2000-05-16 2000-07-05 Infineum Int Ltd Additives for improved engine operation
US6561166B2 (en) * 2000-06-13 2003-05-13 Visteon Global Technologies, Inc. Purge fuel canister measurement method and system
JP5231694B2 (ja) * 2000-08-22 2013-07-10 出光興産株式会社 ディーゼル微粒子除去装置付きディーゼルエンジン用潤滑油組成物
GB0021041D0 (en) * 2000-08-29 2000-10-11 Exxonmobil Res & Eng Co Low phosphorus lubricating oil composition
US6408812B1 (en) * 2000-09-19 2002-06-25 The Lubrizol Corporation Method of operating spark-ignition four-stroke internal combustion engine
JP2004531623A (ja) 2001-02-14 2004-10-14 ザ　ルブリゾル　コーポレイション 燃料添加剤組成物および燃料組成物およびそれらの方法
US7195654B2 (en) 2001-03-29 2007-03-27 The Lubrizol Corporation Gasoline additive concentrate composition and fuel composition and method thereof
US7112230B2 (en) * 2001-09-14 2006-09-26 Afton Chemical Intangibles Llc Fuels compositions for direct injection gasoline engines

Also Published As

Publication number Publication date
EP2292722A1 (fr) 2011-03-09
WO2003083020A3 (fr) 2004-01-22
JP2005521824A (ja) 2005-07-21
JP4546093B2 (ja) 2010-09-15
KR20050006136A (ko) 2005-01-15
KR100984581B1 (ko) 2010-10-18
WO2003083020A2 (fr) 2003-10-09
AU2003224933A1 (en) 2003-10-13
AU2003224933B2 (en) 2008-05-08
JP2010196071A (ja) 2010-09-09
EP1490461A2 (fr) 2004-12-29
BR0304226A (pt) 2004-07-13

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