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WO2008011338A3 - Composition d'huile lubrifiante et procédé d'amélioration de l'efficacité d'un système de réduction des émissions - Google Patents

Composition d'huile lubrifiante et procédé d'amélioration de l'efficacité d'un système de réduction des émissions Download PDF

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Publication number
WO2008011338A3
WO2008011338A3 PCT/US2007/073426 US2007073426W WO2008011338A3 WO 2008011338 A3 WO2008011338 A3 WO 2008011338A3 US 2007073426 W US2007073426 W US 2007073426W WO 2008011338 A3 WO2008011338 A3 WO 2008011338A3
Authority
WO
WIPO (PCT)
Prior art keywords
oil composition
lubricating oil
control system
formula
emissions control
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.)
Ceased
Application number
PCT/US2007/073426
Other languages
English (en)
Other versions
WO2008011338A2 (fr
Inventor
Melody A Wilk
Biase Stephen A Di
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
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Priority to EP07812891A priority Critical patent/EP2041247A2/fr
Priority to US12/373,527 priority patent/US20110245116A1/en
Priority to JP2009520917A priority patent/JP2009543939A/ja
Priority to CA2657938A priority patent/CA2657938C/fr
Priority to AU2007275457A priority patent/AU2007275457A1/en
Publication of WO2008011338A2 publication Critical patent/WO2008011338A2/fr
Publication of WO2008011338A3 publication Critical patent/WO2008011338A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or 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
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • 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
    • C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
    • 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
    • C10M2219/06—Thio-acids; Thiocyanates; 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
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C10M2227/062—Cyclic esters
    • 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
    • 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
    • C10N2030/38—Catalyst protection, e.g. in exhaust gas converters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

La présente invention concerne une technologie relative à une composition d'huile lubrifiante comprenant au moins une huile de base et au moins un dialkyldithiophosphate de zinc de faible poids moléculaire surbasé dérivé d'au moins un acide dithiophosphorique représenté par la formule (I) et /ou un sel métallique. Dans la formule, R1 et R2 représentent indépendamment des groupes hydrocarbyle, le nombre total moyen d'atomes de carbone dans R1 et R2 dans la formule (I) se situant dans la plage de 4 à 10, le rapport de métaux du dialkyldithiophosphate de zinc de faible poids moléculaire surbasé étant au moins égal à environ 1.15:1. La composition d'huile lubrifiante se caractérise en ce que sa teneur en phosphore peut représenter jusqu'à 0,12% en poids. La technologie selon l'invention concerne un procédé de lubrification d'un moteur à combustion interne et d'amélioration de l'efficacité du système de réduction des émissions du moteur.
PCT/US2007/073426 2006-07-17 2007-07-13 Composition d'huile lubrifiante et procédé d'amélioration de l'efficacité d'un système de réduction des émissions Ceased WO2008011338A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07812891A EP2041247A2 (fr) 2006-07-17 2007-07-13 Composition d'huile lubrifiante et procédé d'amélioration de l'efficacité d'un système de réduction des émissions
US12/373,527 US20110245116A1 (en) 2006-07-17 2007-07-13 Lubricating Oil Composition and Method of Improving Efficiency of Emissions Control System
JP2009520917A JP2009543939A (ja) 2006-07-17 2007-07-13 潤滑油組成物および内燃エンジンの排出制御システムの効率を向上させる方法
CA2657938A CA2657938C (fr) 2006-07-17 2007-07-13 Composition d'huile lubrifiante et procede d'amelioration de l'efficacite d'un systeme de reduction des emissions
AU2007275457A AU2007275457A1 (en) 2006-07-17 2007-07-13 Lubricating oil composition and method of improving efficiency of emissions control system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80754306P 2006-07-17 2006-07-17
US60/807,543 2006-07-17

Publications (2)

Publication Number Publication Date
WO2008011338A2 WO2008011338A2 (fr) 2008-01-24
WO2008011338A3 true WO2008011338A3 (fr) 2008-04-10

Family

ID=38957505

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/073426 Ceased WO2008011338A2 (fr) 2006-07-17 2007-07-13 Composition d'huile lubrifiante et procédé d'amélioration de l'efficacité d'un système de réduction des émissions

Country Status (7)

Country Link
US (1) US20110245116A1 (fr)
EP (1) EP2041247A2 (fr)
JP (1) JP2009543939A (fr)
CN (1) CN101517047A (fr)
AU (1) AU2007275457A1 (fr)
CA (1) CA2657938C (fr)
WO (1) WO2008011338A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090042752A1 (en) * 2007-08-09 2009-02-12 Malcolm Waddoups Lubricant Compositions with Reduced Phosphorous Content for Engines having Catalytic Converters
US8080501B2 (en) * 2008-02-29 2011-12-20 Exxonmobil Research And Engineering Company Green lubricant compositions
US8088720B2 (en) * 2008-02-29 2012-01-03 Exxonmobil Research And Engineering Company Green lubricant compositions
CA2919153C (fr) 2008-09-16 2018-05-01 The Lubrizol Corporation Compositions lubrifiantes renfermant des composes de pyridine
US8728999B2 (en) 2010-02-01 2014-05-20 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
US8598103B2 (en) 2010-02-01 2013-12-03 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low, medium and high speed engines by reducing the traction coefficient
US8642523B2 (en) 2010-02-01 2014-02-04 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
US8759267B2 (en) 2010-02-01 2014-06-24 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
US8748362B2 (en) 2010-02-01 2014-06-10 Exxonmobile Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed gas engines by reducing the traction coefficient
JP5877801B2 (ja) * 2010-03-10 2016-03-08 ザ ルブリゾル コーポレイションＴｈｅ Ｌｕｂｒｉｚｏｌ Ｃｏｒｐｏｒａｔｉｏｎ 潤滑剤中の添加剤としてのチタン化合物および錯体ならびにモリブデン化合物および錯体
JP5756353B2 (ja) * 2011-06-21 2015-07-29 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
CN104449977A (zh) * 2013-09-23 2015-03-25 雪佛龙日本有限公司 燃料经济性机油组合物
US11753599B2 (en) * 2021-06-04 2023-09-12 Afton Chemical Corporation Lubricating compositions for a hybrid engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992015595A1 (fr) * 1991-03-05 1992-09-17 Exxon Chemical Patents Inc. Appareil destine a la production de phosphore et de composes contenant de l'azote
US5326485A (en) * 1992-01-24 1994-07-05 Ethyl Petroleum Additives, Inc. Low ash lubricating oil compositions
US5728656A (en) * 1997-03-20 1998-03-17 Chevron Chemical Company Lower-ash lubricating oil having ultra-neutral zinc dialkyldithiophosphates
EP1433837A1 (fr) * 2002-12-06 2004-06-30 Ethyl Corporation Introduction de manganese à partir d'un lubrifiant dans un système de combustion de carburant
WO2005061682A2 (fr) * 2003-12-12 2005-07-07 The Lubrizol Corporation Composition lubrifiante contenant de dispersants succinimide

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502972A (en) * 1982-06-25 1985-03-05 Ethyl Corporation Lubricating oil composition containing a dialkyl dithiocarbamate-modified EPDM viscosity index improver
JP3859740B2 (ja) * 1994-08-29 2006-12-20 株式会社Ａｄｅｋａ エンジン油組成物
BR9504838A (pt) * 1994-11-15 1997-10-07 Lubrizol Corp Ester de poliol composição de óleo lubrificante
JPH10130680A (ja) * 1996-10-28 1998-05-19 Asahi Denka Kogyo Kk 潤滑油組成物
US6010986A (en) * 1998-07-31 2000-01-04 The Lubrizol Corporation Alcohol borate esters to improve bearing corrosion in engine oils
JP4123601B2 (ja) * 1998-10-22 2008-07-23 新日本石油株式会社 潤滑油組成物
JP4212748B2 (ja) * 2000-02-01 2009-01-21 新日本石油株式会社 二輪車用４サイクルエンジン油組成物
WO2002062930A2 (fr) * 2001-02-07 2002-08-15 The Lubrizol Corporation Composition d'huile lubrifiante
US7112558B2 (en) * 2002-02-08 2006-09-26 Afton Chemical Intangibles Llc Lubricant composition containing phosphorous, molybdenum, and hydroxy-substituted dithiocarbamates
DE60322897D1 (de) * 2002-06-10 2008-09-25 Lubrizol Corp Verfahren zur schmierung einer brennkraftmaschine und wirkungsgradverbesserung der abgasreinigungsanlage der brennkraftmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992015595A1 (fr) * 1991-03-05 1992-09-17 Exxon Chemical Patents Inc. Appareil destine a la production de phosphore et de composes contenant de l'azote
US5326485A (en) * 1992-01-24 1994-07-05 Ethyl Petroleum Additives, Inc. Low ash lubricating oil compositions
US5728656A (en) * 1997-03-20 1998-03-17 Chevron Chemical Company Lower-ash lubricating oil having ultra-neutral zinc dialkyldithiophosphates
EP1433837A1 (fr) * 2002-12-06 2004-06-30 Ethyl Corporation Introduction de manganese à partir d'un lubrifiant dans un système de combustion de carburant
WO2005061682A2 (fr) * 2003-12-12 2005-07-07 The Lubrizol Corporation Composition lubrifiante contenant de dispersants succinimide

Also Published As

Publication number Publication date
JP2009543939A (ja) 2009-12-10
US20110245116A1 (en) 2011-10-06
EP2041247A2 (fr) 2009-04-01
CA2657938A1 (fr) 2008-01-24
CN101517047A (zh) 2009-08-26
AU2007275457A1 (en) 2008-01-24
WO2008011338A2 (fr) 2008-01-24
CA2657938C (fr) 2015-09-15

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