CA2667583C - Fluide lubrifiant multifonctionnel comportant deux polymeres ou plus - Google Patents

Fluide lubrifiant multifonctionnel comportant deux polymeres ou plus Download PDF

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Publication number
CA2667583C
CA2667583C CA2667583A CA2667583A CA2667583C CA 2667583 C CA2667583 C CA 2667583C CA 2667583 A CA2667583 A CA 2667583A CA 2667583 A CA2667583 A CA 2667583A CA 2667583 C CA2667583 C CA 2667583C
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CA
Canada
Prior art keywords
polymers
viscosity
mixture
cst
krl
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.)
Active
Application number
CA2667583A
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English (en)
Other versions
CA2667583A1 (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 Marketing Services 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 Marketing Services SA filed Critical Total Marketing Services SA
Publication of CA2667583A1 publication Critical patent/CA2667583A1/fr
Application granted granted Critical
Publication of CA2667583C publication Critical patent/CA2667583C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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.
CA2667583A 2006-10-24 2007-10-19 Fluide lubrifiant multifonctionnel comportant deux polymeres ou plus Active CA2667583C (fr)

Applications Claiming Priority (3)

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
PCT/FR2007/001729 WO2008050003A2 (fr) 2006-10-24 2007-10-19 Fluide lubrifiant multifonctionnel

Publications (2)

Publication Number Publication Date
CA2667583A1 CA2667583A1 (fr) 2008-05-02
CA2667583C true CA2667583C (fr) 2016-07-12

Family

ID=37891607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2667583A Active CA2667583C (fr) 2006-10-24 2007-10-19 Fluide lubrifiant multifonctionnel comportant deux polymeres ou plus

Country Status (8)

Country Link
US (1) US20090270294A1 (fr)
EP (2) EP1916291B1 (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.
FR2943064B1 (fr) 2009-03-12 2013-12-06 Total Raffinage Marketing Diluant hydrocarbone a bas taux de cov pour materiaux de construction
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
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
JP6293115B2 (ja) * 2013-03-04 2018-03-14 出光興産株式会社 潤滑油組成物
FR3018079B1 (fr) 2014-02-28 2017-06-23 Total Marketing Services Composition lubrifiante a base de nanoparticules metalliques
US20190270946A1 (en) 2018-03-02 2019-09-05 Chevron Oronite Technology B.V. Lubricating oil composition providing wear protection at low viscosity
JP2021515070A (ja) 2018-03-02 2021-06-17 シェブロン・オロナイト・テクノロジー・ビー．ブイ． 低粘度で摩耗防止を提供する潤滑油組成物
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

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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
DE3001045A1 (de) * 1980-01-12 1981-07-16 Röhm GmbH, 6100 Darmstadt Scherstabile schmieroeladditive
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
CA2127918A1 (fr) * 1993-08-02 1995-02-03 Maria Magdalena Kapuscinski Melange de polymere solide de taille fixe et composition d'huile lubrifiante en contenant
US5416162A (en) * 1993-09-20 1995-05-16 Rohm And Haas Company Compatibilizer for a viscosity index improving polymer blend
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WO1997017417A1 (fr) * 1995-11-07 1997-05-15 Nof Corporation Additif pour ameliorer l'indice de viscosite, procede pour le preparer et composition d'huile lubrifiante
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Also Published As

Publication number Publication date
WO2008050003A3 (fr) 2008-10-02
WO2008050003A2 (fr) 2008-05-02
CA2667583A1 (fr) 2008-05-02
EP1916291A1 (fr) 2008-04-30
EP1916291B1 (fr) 2018-01-24
AR063513A1 (es) 2009-01-28
RU2469077C2 (ru) 2012-12-10
CN101578355A (zh) 2009-11-11
ES2666595T3 (es) 2018-05-07
WO2008050003B1 (fr) 2008-11-20
CN101578355B (zh) 2013-12-11
EP2380952A1 (fr) 2011-10-26
US20090270294A1 (en) 2009-10-29
RU2009114887A (ru) 2010-11-27

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