WO2009145824A3 - Composition de lubrifiant avec une résistance au dépôt de vernis améliorée - Google Patents

Composition de lubrifiant avec une résistance au dépôt de vernis améliorée Download PDF

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Publication number
WO2009145824A3
WO2009145824A3 PCT/US2009/001983 US2009001983W WO2009145824A3 WO 2009145824 A3 WO2009145824 A3 WO 2009145824A3 US 2009001983 W US2009001983 W US 2009001983W WO 2009145824 A3 WO2009145824 A3 WO 2009145824A3
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WO
WIPO (PCT)
Prior art keywords
lubricating oil
deposit control
disclosed
lubricant composition
less
Prior art date
Application number
PCT/US2009/001983
Other languages
English (en)
Other versions
WO2009145824A2 (fr
Inventor
Andrea Blandford Wardlow
David G. L. Holt
Original Assignee
Exxonmobil Research And Engineering Company
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 Exxonmobil Research And Engineering Company filed Critical Exxonmobil Research And Engineering Company
Priority to JP2011501849A priority Critical patent/JP2011516637A/ja
Priority to EP09755187A priority patent/EP2288681A2/fr
Priority to CN200980112137.3A priority patent/CN101983230B/zh
Publication of WO2009145824A2 publication Critical patent/WO2009145824A2/fr
Publication of WO2009145824A3 publication Critical patent/WO2009145824A3/fr

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    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00Lubricating 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
    • C10M169/04Mixtures of base-materials and additives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/04Well-defined cycloaliphatic compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/17Fisher Tropsch reaction products
    • C10M2205/173Fisher Tropsch reaction products used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02Hydroxy compounds
    • C10M2207/023Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/283Esters of polyhydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064Di- and triaryl amines
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064Di- and triaryl amines
    • C10M2215/065Phenyl-Naphthyl amines
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22Heterocyclic nitrogen compounds
    • C10M2215/223Five-membered rings containing nitrogen and carbon only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/043Mannich bases
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066Thiocarbamic type compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
    • C10M2223/047Thioderivatives not containing metallic elements
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/04Detergent property or dispersant property
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10Inhibition of oxidation, e.g. anti-oxidants
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40Low content or no content compositions
    • C10N2030/42Phosphor free or low phosphor content compositions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40Low content or no content compositions
    • C10N2030/45Ash-less or low ash content
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/12Gas-turbines
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/135Steam engines or turbines
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2060/00Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/14Chemical after-treatment of the constituents of the lubricating composition by boron or a compound containing boron

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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

Dans un mode de réalisation, l'invention porte sur une huile lubrifiante présentant une maîtrise des dépôts favorable. L'huile lubrifiante comprend une quantité majeure d'huile de base choisie dans le groupe constitué par le Groupe II, le Groupe III, GTL et toute combinaison de ceux-ci, un dispersant de type base de Mannich constituant au moins 0,1 et moins de 2,0 pour cent en poids de l'huile lubrifiante, un désémulsifiant comprenant un ester de polyol et un polyoxyalkylène, les désémulsifiants constituant au moins 0,002 à moins de 2,0 pour cent en poids de l'huile lubrifiante, l'huile lubrifiante ayant une valeur de lutte contre les dépôts inférieure à 60 mesurée à l'aide d'un test de boue TOST à sec à 120°C pendant 504 heures. Dans un deuxième mode de réalisation, l'invention porte sur un procédé de lutte contre les dépôts. Dans un troisième mode de réalisation, l'invention porte sur un procédé de formulation d'une huile pour améliorer la lutte contre les dépôts et les propriétés d'émulsion.
PCT/US2009/001983 2008-03-31 2009-03-31 Composition de lubrifiant avec une résistance au dépôt de vernis améliorée WO2009145824A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011501849A JP2011516637A (ja) 2008-03-31 2009-03-31 改善された耐ワニス固着性の潤滑油組成物
EP09755187A EP2288681A2 (fr) 2008-03-31 2009-03-31 Composition de lubrifiant avec une résistance au dépôt de vernis améliorée
CN200980112137.3A CN101983230B (zh) 2008-03-31 2009-03-31 具有改进的抗清漆沉积性的润滑油组合物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7243208P 2008-03-31 2008-03-31
US61/072,432 2008-03-31

Publications (2)

Publication Number Publication Date
WO2009145824A2 WO2009145824A2 (fr) 2009-12-03
WO2009145824A3 true WO2009145824A3 (fr) 2010-02-25

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Family Applications (1)

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PCT/US2009/001983 WO2009145824A2 (fr) 2008-03-31 2009-03-31 Composition de lubrifiant avec une résistance au dépôt de vernis améliorée

Country Status (6)

Country Link
US (2) US20090253597A1 (fr)
EP (1) EP2288681A2 (fr)
JP (1) JP2011516637A (fr)
CN (1) CN101983230B (fr)
SG (1) SG188804A1 (fr)
WO (1) WO2009145824A2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6091042B2 (ja) * 2009-06-29 2017-03-08 Jxエネルギー株式会社 さび止め油組成物
US8716201B2 (en) 2009-10-02 2014-05-06 Exxonmobil Research And Engineering Company Alkylated naphtylene base stock lubricant formulations
JP5725718B2 (ja) * 2010-02-08 2015-05-27 Jx日鉱日石エネルギー株式会社 回転式ガス圧縮機用潤滑油組成物
US8618031B2 (en) 2010-07-27 2013-12-31 Exxonmobil Research And Engineering Company Method for improving the deposit formation resistance performance of turbine oils containing amine antioxidants
US8623795B2 (en) 2010-07-27 2014-01-07 Exxonmobil Research And Engineering Company Method for maintaining antiwear performance of turbine oils containing polymerized amine antioxidants and for improving the deposit formation resistance performance of turbine oils containing monomeric and/or polymeric antioxidants
EP2598489B1 (fr) * 2010-07-27 2018-11-07 ExxonMobil Research and Engineering Company Utilisation de bis-phosphates de diphényle pour améliorer la résistance contre la formation de dépôts d'huiles de turbine contenant des antioxydants aminés
WO2012129056A1 (fr) * 2011-03-23 2012-09-27 Dow Global Technologies Llc Fluides de transfert de chaleur à base de polyalkylène glycol et huiles de moteur monofluides
US8400030B1 (en) * 2012-06-11 2013-03-19 Afton Chemical Corporation Hybrid electric transmission fluid
CN103215106A (zh) * 2013-04-09 2013-07-24 天津市联瑞阻燃材料有限公司 以磷酸三二甲苯酯做基础油的航空级高压抗燃油及其生产方法
CN103224825B (zh) * 2013-04-09 2014-04-09 天津市联瑞阻燃材料有限公司 以磷酸三二甲苯酯做基础油的中压抗燃油及其生产方法
CN103215105B (zh) * 2013-04-09 2014-04-09 天津市联瑞阻燃材料有限公司 以磷酸三甲苯酯做基础油的中压抗燃油及其生产方法
CN103232880B (zh) * 2013-04-12 2014-08-27 广西大学 环境友好节能型重负荷压缩机油
US20150099675A1 (en) * 2013-10-03 2015-04-09 Exxonmobil Research And Engineering Company Compositions with improved varnish control properties
US10364402B2 (en) * 2014-12-03 2019-07-30 The Lubrizol Corporation Lubricating composition containing an oxyalkylated aromatic polyol compound
US20180100115A1 (en) * 2016-10-07 2018-04-12 Exxonmobil Research And Engineering Company High conductivity lubricating oils for electric and hybrid vehicles
EP3571266A4 (fr) * 2017-01-23 2020-12-23 Phillips 66 Company Composition d'huile lubrifiante ayant une rétention d'oxydation améliorée et une formation réduite de boue et de vernis
US10253275B2 (en) 2017-07-19 2019-04-09 American Chemical Technologies, Inc. High viscosity lubricants with polyether
JP7198229B2 (ja) * 2018-02-16 2022-12-28 出光興産株式会社 潤滑油組成物
CN109536258A (zh) * 2018-12-19 2019-03-29 上海森帝润滑技术有限公司 离心压缩机用全合成油
SG10202004194TA (en) * 2019-05-13 2020-12-30 Afton Chemical Corp Additive and lubricant for industrial lubrication
CN111363604A (zh) * 2020-03-25 2020-07-03 天津大学 抑制爆震现象的润滑油组合物及其应用
CN114164031A (zh) * 2021-12-03 2022-03-11 东莞太平洋博高润滑油有限公司 一种长寿型合成空压机油及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030191031A1 (en) * 2002-02-05 2003-10-09 Kevin Buzdygon Circulating oil compositions
WO2008027883A2 (fr) * 2006-09-01 2008-03-06 The Lubrizol Corporation Composition lubrifiante
CA2604308A1 (fr) * 2006-09-28 2008-03-28 Chevron Oronite Company Llc Methode pour desemulsionner un deshydrateur de gaz naturel

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1146173A (en) * 1966-06-18 1969-03-19 Geigy Uk Ltd Production of triaryl phosphates
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
FR2552921B1 (fr) * 1983-09-30 1985-12-27 Framatome Sa Assemblage combustible pour un reacteur nucleaire a eau sous pression
IL89210A (en) * 1988-02-26 1992-06-21 Exxon Chemical Patents Inc Lubricating oil compositions containing demulsifiers
US5334329A (en) * 1988-10-07 1994-08-02 The Lubrizol Corporation Lubricant and functional fluid compositions exhibiting improved demulsibility
GB9102097D0 (en) * 1991-01-31 1991-03-13 Exxon Chemical Patents Inc Demulsification of oils
US5275749A (en) * 1992-11-06 1994-01-04 King Industries, Inc. N-acyl-N-hydrocarbonoxyalkyl aspartic acid esters as corrosion inhibitors
GB9305417D0 (en) * 1993-03-16 1993-05-05 Ethyl Petroleum Additives Ltd Gear oil lubricants of enhanced friction properties
AU678514B2 (en) * 1993-10-06 1997-05-29 Ethyl Corporation Fuel compositions and additives therefor
US5691283A (en) * 1994-03-01 1997-11-25 Ethyl Petroleum Additives Limited Use of transmission and gear oil lubricants having enhanced friction properties
GB9413005D0 (en) * 1994-06-28 1994-08-17 Exxon Research Engineering Co Luybricating oil compositions or concentrates therefor providing enhanced water-shedding properties
EP1048711A1 (fr) * 1999-03-03 2000-11-02 Ethyl Petroleum Additives Limited Compositions de lubrifiant ayant une désémulsibilité ameliorée
JP2005517743A (ja) * 2002-02-05 2005-06-16 エクソンモービル リサーチ アンド エンジニアリング カンパニー 循環油組成物
US7402185B2 (en) * 2002-04-24 2008-07-22 Afton Chemical Intangibles, Llc Additives for fuel compositions to reduce formation of combustion chamber deposits
US20040198615A1 (en) * 2003-04-04 2004-10-07 The Lubrizol Corporation Di-secondary alkyl hindered phenol antioxidants
US20040261313A1 (en) * 2003-06-25 2004-12-30 The Lubrizol Corporation, A Corporation Of The State Of Ohio Gel additives for fuel that reduce soot and/or emissions from engines
JP5166783B2 (ja) * 2006-07-19 2013-03-21 昭和シェル石油株式会社 圧縮機及び増速歯車装置を備えるタービン装置用潤滑油組成物
US20090093384A1 (en) * 2007-10-03 2009-04-09 The Lubrizol Corporation Lubricants That Decrease Micropitting for Industrial Gears

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030191031A1 (en) * 2002-02-05 2003-10-09 Kevin Buzdygon Circulating oil compositions
WO2008027883A2 (fr) * 2006-09-01 2008-03-06 The Lubrizol Corporation Composition lubrifiante
CA2604308A1 (fr) * 2006-09-28 2008-03-28 Chevron Oronite Company Llc Methode pour desemulsionner un deshydrateur de gaz naturel

Also Published As

Publication number Publication date
CN101983230A (zh) 2011-03-02
JP2011516637A (ja) 2011-05-26
CN101983230B (zh) 2014-04-30
SG188804A1 (en) 2013-04-30
US20090247436A1 (en) 2009-10-01
US20090253597A1 (en) 2009-10-08
EP2288681A2 (fr) 2011-03-02
WO2009145824A2 (fr) 2009-12-03

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