WO2008050003A3 - Fluide lubrifiant multifonctionnel - Google Patents

Fluide lubrifiant multifonctionnel Download PDF

Info

Publication number
WO2008050003A3
WO2008050003A3 PCT/FR2007/001729 FR2007001729W WO2008050003A3 WO 2008050003 A3 WO2008050003 A3 WO 2008050003A3 FR 2007001729 W FR2007001729 W FR 2007001729W WO 2008050003 A3 WO2008050003 A3 WO 2008050003A3
Authority
WO
WIPO (PCT)
Prior art keywords
cst
viscosity
lubricant composition
range
cec
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/FR2007/001729
Other languages
English (en)
Other versions
WO2008050003A2 (fr
WO2008050003B1 (fr
Inventor
Jean-Paul Souchez
Bernard-Victor Lamy
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.)
TotalEnergies Marketing Services SA
Original Assignee
Total France SA
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 Total France SA filed Critical Total France SA
Priority to CA2667583A priority Critical patent/CA2667583C/fr
Priority to RU2009114887/04A priority patent/RU2469077C2/ru
Priority to US12/446,706 priority patent/US20090270294A1/en
Priority to CN2007800455768A priority patent/CN101578355B/zh
Publication of WO2008050003A2 publication Critical patent/WO2008050003A2/fr
Publication of WO2008050003A3 publication Critical patent/WO2008050003A3/fr
Publication of WO2008050003B1 publication Critical patent/WO2008050003B1/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
    • C10M157/00—Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, 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
    • 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
    • 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
    • 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
    • C10M2205/026—Butene
    • 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
    • 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
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/019—Shear stability
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; 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
    • C10N2030/02—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
    • C10N2030/68—Shear stability
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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 les fluides lubrifiants multifonctionnels utilisables dans les différents organes des véhicules automoteurs, notamment dans le moteur, la transmission ou le circuit hydraulique et se rapporte à une composition lubrifiante comprenant au moins une huile des groupes I à V et un mélange d'au moins deux polymères ayant une différence d'indice permanent de stabilité en cisaillement (PSSI), mesuré après test normalisé KRL 20 heures à 1000C d'au moins 25, et ayant un profil de viscosité tel que (a) à 1000C après test Bosch-30 cycles suivant la norme CEC-L- 14-A-93 la viscosité de la composition lubrifiante finale est supérieure à 9,0 cSt, de préférence dans la gamme allant de 9,0 à 12,0 cSt pour une huile au départ de grade 30, ou bien la viscosité de la composition lubrifiante finale est supérieure à 12,0 cSt, de préférence dans la gamme allant de 12,0 à 15,0 cSt pour une huile au départ de grade 40, et (b) à 1000C après test KRL -20 heures suivant la norme CEC-L-45-A-99 la viscosité de la composition lubrifiante est supérieure à 8,5 cSt, de préférence dans la gamme allant de 8,5 à 11,OcSt pour une huile au départ de grade 30 ou 40, et (c) à 400C après test KRL-3 heures, suivant la norme CEC-L-45-A-99 dont la durée d'essai est réduite à 3 heures, la viscosité de la composition lubrifiante est inférieure à 51 cSt, de préférence dans la gamme allant de 41 à 5IcSt pour une huile au départ de grade 30 ou 40.
PCT/FR2007/001729 2006-10-24 2007-10-19 Fluide lubrifiant multifonctionnel Ceased WO2008050003A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2667583A CA2667583C (fr) 2006-10-24 2007-10-19 Fluide lubrifiant multifonctionnel comportant deux polymeres ou plus
RU2009114887/04A RU2469077C2 (ru) 2006-10-24 2007-10-19 Многофункциональная смазочная жидкость
US12/446,706 US20090270294A1 (en) 2006-10-24 2007-10-19 Multifunctional lubricating fluid
CN2007800455768A CN101578355B (zh) 2006-10-24 2007-10-19 多功能润滑油

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06291645.7 2006-10-24
EP06291645.7A EP1916291B1 (fr) 2006-10-24 2006-10-24 Utilisation d'un fluide lubrifiant multifonctionnel

Publications (3)

Publication Number Publication Date
WO2008050003A2 WO2008050003A2 (fr) 2008-05-02
WO2008050003A3 true WO2008050003A3 (fr) 2008-10-02
WO2008050003B1 WO2008050003B1 (fr) 2008-11-20

Family

ID=37891607

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/001729 Ceased WO2008050003A2 (fr) 2006-10-24 2007-10-19 Fluide lubrifiant multifonctionnel

Country Status (8)

Country Link
US (1) US20090270294A1 (fr)
EP (2) EP2380952A1 (fr)
CN (1) CN101578355B (fr)
AR (1) AR063513A1 (fr)
CA (1) CA2667583C (fr)
ES (1) ES2666595T3 (fr)
RU (1) RU2469077C2 (fr)
WO (1) WO2008050003A2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090156442A1 (en) * 2007-12-17 2009-06-18 Laurent Chambard Lubricant Compositions With Low HTHS for a Given SAE Viscosity Grade
WO2009125075A1 (fr) * 2008-04-11 2009-10-15 Total Raffinage Marketing Fluide lubrifiant multifonctionnel
EP2154230A1 (fr) 2008-08-08 2010-02-17 Afton Chemical Corporation Compositions d'additif lubrifiant disposant de propriétés améliorées augmentant l'indice de viscosité
CN102144021B (zh) * 2008-09-05 2016-10-12 Ntn株式会社 润滑脂组合物、封入了该润滑脂组合物的滚动轴承及万向接头
FR2936812B1 (fr) * 2008-10-03 2010-10-15 Total France Compositions lubrifiantes pour transmissions.
FR2943070B1 (fr) 2009-03-12 2012-12-21 Total Raffinage Marketing Fluide hydrocarbone hydrodeparaffine utilise dans la fabrication de fluides industriels, agricoles ou a usage domestique
FR2943064B1 (fr) 2009-03-12 2013-12-06 Total Raffinage Marketing Diluant hydrocarbone a bas taux de cov pour materiaux de construction
FR2945754A1 (fr) 2009-05-20 2010-11-26 Total Raffinage Marketing Nouveaux additifs pour huiles transmission
FR2984348B1 (fr) 2011-12-16 2015-02-27 Total Raffinage Marketing Compositions lubrifiantes pour transmissions
CN105121613A (zh) * 2013-03-04 2015-12-02 出光兴产株式会社 润滑油组合物
FR3018079B1 (fr) 2014-02-28 2017-06-23 Total Marketing Services Composition lubrifiante a base de nanoparticules metalliques
CN111819269A (zh) 2018-03-02 2020-10-23 雪佛龙奥伦耐技术有限责任公司 在低粘度下提供磨损保护的润滑油组合物
US20190270946A1 (en) 2018-03-02 2019-09-05 Chevron Oronite Technology B.V. Lubricating oil composition providing wear protection at low viscosity
FR3080383B1 (fr) * 2018-04-20 2020-11-20 Total Marketing Services Composition lubrifiante pour moteurs industriels a potentiel fe amplifie
CN115340899A (zh) * 2022-09-15 2022-11-15 福建黑狮润滑油有限公司 一种可自行调节粘度的高性能内燃机油及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032175A2 (fr) * 1980-01-12 1981-07-22 Röhm Gmbh Additifs pour huile lubrifiante, stables au cisaillement
EP0638611A1 (fr) * 1993-08-02 1995-02-15 Texaco Development Corporation Un mélange polymère solide de dimension stable, et une composition d'huile lubrifiante le contenant
EP0644252A2 (fr) * 1993-09-20 1995-03-22 Rohm And Haas Company Agent de compatibilité pour un mélange de polymère améliorant l'indice de viscosité
US5888946A (en) * 1997-12-30 1999-03-30 Chevron U.S.A. Inc. Tractor hydraulic fluid
US6127325A (en) * 1995-11-07 2000-10-03 Nof Corporation Viscosity index improver, process for preparing the same and lubricating oil composition
US20040038850A1 (en) * 2000-07-31 2004-02-26 Chor Huang Viscosity improver compositions providing improved low temperature characteristics to lubricating oils

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US638611A (en) * 1899-10-13 1899-12-05 Peck Bros & Company Basin faucet and trimmings.
IT981303B (it) * 1973-03-12 1974-10-10 Snam Progetti Additivo per migliorare l indice di viscosita degli olii lubrifi canti e olii lubrificanti cosi ottenuti
US4203854A (en) * 1974-02-20 1980-05-20 The Ore-Lube Corporation Stable lubricant composition containing molybdenum disulfide and method of preparing same
US4833184A (en) * 1987-03-10 1989-05-23 The Lubrizol Corporation Acrylate polymer modified asphalt compositions
US5157177A (en) * 1989-05-01 1992-10-20 Mobil Oil Corporation VI enhancing compositions and newtonian lube blends
GB9122351D0 (en) * 1991-10-22 1991-12-04 Exxon Chemical Patents Inc Oil and fuel oil compositions
US5436379A (en) * 1994-01-14 1995-07-25 Pennzoil Products Company Base oil for shear stable multi-viscosity lubricants and lubricants therefrom
US6140431A (en) * 1997-02-27 2000-10-31 Rohm And Haas Company Process for preparing continuously variable-composition copolymers
US6110880A (en) * 1997-06-24 2000-08-29 Exxon Chemical Patents Inc Polyolefin block copolymer viscosity modifier
FR2798136B1 (fr) * 1999-09-08 2001-11-16 Total Raffinage Distribution Nouvelle huile de base hydrocarbonee pour lubrifiants a indice de viscosite tres eleve
US20030013623A1 (en) * 2001-05-01 2003-01-16 Kwok-Leung Tse Olefin copolymer viscocity index improvers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032175A2 (fr) * 1980-01-12 1981-07-22 Röhm Gmbh Additifs pour huile lubrifiante, stables au cisaillement
EP0638611A1 (fr) * 1993-08-02 1995-02-15 Texaco Development Corporation Un mélange polymère solide de dimension stable, et une composition d'huile lubrifiante le contenant
EP0644252A2 (fr) * 1993-09-20 1995-03-22 Rohm And Haas Company Agent de compatibilité pour un mélange de polymère améliorant l'indice de viscosité
US6127325A (en) * 1995-11-07 2000-10-03 Nof Corporation Viscosity index improver, process for preparing the same and lubricating oil composition
US5888946A (en) * 1997-12-30 1999-03-30 Chevron U.S.A. Inc. Tractor hydraulic fluid
US20040038850A1 (en) * 2000-07-31 2004-02-26 Chor Huang Viscosity improver compositions providing improved low temperature characteristics to lubricating oils

Also Published As

Publication number Publication date
CA2667583C (fr) 2016-07-12
EP1916291A1 (fr) 2008-04-30
WO2008050003A2 (fr) 2008-05-02
CA2667583A1 (fr) 2008-05-02
CN101578355B (zh) 2013-12-11
ES2666595T3 (es) 2018-05-07
AR063513A1 (es) 2009-01-28
EP2380952A1 (fr) 2011-10-26
RU2009114887A (ru) 2010-11-27
WO2008050003B1 (fr) 2008-11-20
RU2469077C2 (ru) 2012-12-10
US20090270294A1 (en) 2009-10-29
EP1916291B1 (fr) 2018-01-24
CN101578355A (zh) 2009-11-11

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