CA2932957A1 - Composition lubrifiante a base de triamines grasses - Google Patents

Composition lubrifiante a base de triamines grasses Download PDF

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Publication number
CA2932957A1
CA2932957A1 CA2932957A CA2932957A CA2932957A1 CA 2932957 A1 CA2932957 A1 CA 2932957A1 CA 2932957 A CA2932957 A CA 2932957A CA 2932957 A CA2932957 A CA 2932957A CA 2932957 A1 CA2932957 A1 CA 2932957A1
Authority
CA
Canada
Prior art keywords
compound
carbon atoms
lubricating composition
carbon
group
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
CA2932957A
Other languages
English (en)
French (fr)
Inventor
Maria Isabel DE BARROS BOUCHET
Olga GORBATCHEV
Raphaele IOVINE
Carine PIZARD
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.)
Centre National de la Recherche Scientifique CNRS
Ecole Centrale de Lyon
TotalEnergies Marketing Services SA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Ecole Centrale de Lyon
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 Centre National de la Recherche Scientifique CNRS, Ecole Centrale de Lyon, Total Marketing Services SA filed Critical Centre National de la Recherche Scientifique CNRS
Publication of CA2932957A1 publication Critical patent/CA2932957A1/fr
Abandoned 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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
    • C10M2203/024—Well-defined aliphatic compounds unsaturated
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions used as base material
    • 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
    • C10M2205/0285—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 used as base material
    • 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
    • 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
    • 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
    • C10M2215/08—Amides
    • 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
    • C10M2215/08—Amides
    • C10M2215/082—Amides containing hydroxyl groups; Alkoxylated 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal salts
    • 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
    • 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
    • C10M2223/047—Thioderivatives not containing metallic elements
    • 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
    • C10M2227/09—Complexes with metals
    • 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
    • C10N2010/12—Groups 6 or 16
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2030/54—Fuel economy
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
CA2932957A 2013-12-17 2014-12-16 Composition lubrifiante a base de triamines grasses Abandoned CA2932957A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1362843 2013-12-17
FR1362843A FR3014898B1 (fr) 2013-12-17 2013-12-17 Composition lubrifiante a base de triamines grasses
PCT/EP2014/077942 WO2015091466A1 (fr) 2013-12-17 2014-12-16 Composition lubrifiante a base de triamines grasses

Publications (1)

Publication Number Publication Date
CA2932957A1 true CA2932957A1 (fr) 2015-06-25

Family

ID=50231369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2932957A Abandoned CA2932957A1 (fr) 2013-12-17 2014-12-16 Composition lubrifiante a base de triamines grasses

Country Status (10)

Country Link
US (1) US20160312144A1 (ja)
EP (1) EP3083907B1 (ja)
JP (1) JP6698020B2 (ja)
KR (1) KR20160099652A (ja)
CN (1) CN105899649B (ja)
CA (1) CA2932957A1 (ja)
FR (1) FR3014898B1 (ja)
MA (1) MA39091B1 (ja)
WO (1) WO2015091466A1 (ja)
ZA (1) ZA201603922B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016216653A (ja) * 2015-05-22 2016-12-22 Ｊｘエネルギー株式会社 潤滑油組成物及びこれを用いたシステム
FR3039165B1 (fr) 2015-07-23 2018-11-30 Total Marketing Services Composition lubrifiante a fuel eco longue duree
FR3039836B1 (fr) * 2015-08-06 2017-09-15 Total Marketing Services Compositions lubrifiantes pour prevenir ou diminuer le pre-allumage dans un moteur
FR3048433B1 (fr) * 2016-03-03 2020-03-13 Total Marketing Services Composition lubrifiante a base d'amines neutralisees et de molybdene
US10800993B2 (en) 2016-04-08 2020-10-13 Croda International Plc Lubricated system comprising a DLC surface
BR112019013427A2 (pt) * 2017-01-24 2019-12-31 Adeka Corp composição de óleo de motor, aditivo para um óleo de motor, e, método para reduzir um coeficiente de fricção de um óleo de motor.
FR3063727B1 (fr) * 2017-03-10 2019-04-19 Total Marketing Services Composition lubrifiante pour engrenage
FR3065007B1 (fr) * 2017-04-11 2019-07-05 Total Marketing Services Composition lubrifiante notamment pour limiter le frottement
FR3065008B1 (fr) * 2017-04-11 2020-04-17 Total Marketing Services Procede de lubrification de pieces mecaniques
US20190270946A1 (en) * 2018-03-02 2019-09-05 Chevron Oronite Technology B.V. Lubricating oil composition providing wear protection at low viscosity
FR3091874A1 (fr) * 2019-01-22 2020-07-24 Total Marketing Services Complexe dinucléaire de molybdène et son utilisation dans des compositions lubrifiantes
FR3118630B1 (fr) 2021-01-06 2024-04-19 Total Marketing Services Composition lubrifiante ayant une stabilité à froid et des propriétés fuel eco améliorées
FR3126711A1 (fr) 2021-09-03 2023-03-10 Totalenergies Marketing Services Composition lubrifiante présentant des propriétés d’épaississement à froid améliorées
WO2024165689A1 (en) 2023-02-09 2024-08-15 Specialty Operations France Use of a composition as friction coefficient reducer in an oil based lubricating composition for engines and transmissions without clutch, and new synergistic compositions

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1386620A (en) * 1972-06-01 1975-03-12 British Petroleum Co Lubricating composition
US4599183A (en) * 1983-09-19 1986-07-08 Mobil Oil Corporation Multifunctional additives
US4889647A (en) 1985-11-14 1989-12-26 R. T. Vanderbilt Company, Inc. Organic molybdenum complexes
US4792410A (en) * 1986-12-22 1988-12-20 The Lubrizol Corporation Lubricant composition suitable for manual transmission fluids
US5137647A (en) 1991-12-09 1992-08-11 R. T. Vanderbilt Company, Inc. Organic molybdenum complexes
JPH07197068A (ja) 1993-12-30 1995-08-01 Tonen Corp 潤滑油組成物
US5412130A (en) 1994-06-08 1995-05-02 R. T. Vanderbilt Company, Inc. Method for preparation of organic molybdenum compounds
JP3454593B2 (ja) 1994-12-27 2003-10-06 旭電化工業株式会社 潤滑油組成物
US5858929A (en) * 1995-06-09 1999-01-12 The Lubrizol Corporation Composition for providing anti-shudder friction durability performance for automatic transmissions
JPH0931483A (ja) 1995-07-20 1997-02-04 Tonen Corp 潤滑油組成物
US5650381A (en) * 1995-11-20 1997-07-22 Ethyl Corporation Lubricant containing molybdenum compound and secondary diarylamine
WO1998026030A1 (en) 1996-12-13 1998-06-18 Exxon Research And Engineering Company Lubricating oil compositions containing organic molybdenum complexes
JP4201902B2 (ja) 1998-12-24 2008-12-24 株式会社Ａｄｅｋａ 潤滑性組成物
US6509303B1 (en) * 2000-03-23 2003-01-21 Ethyl Corporation Oil soluble molybdenum additives from the reaction product of fatty oils and monosubstituted alkylene diamines
US6756413B2 (en) 2000-12-15 2004-06-29 Japan U-Pica Company, Ltd. O/W aqueous thermosetting resin dispersion, FRP precision filter medium made with the aqueous dispersion, and process for producing the same
US20020151441A1 (en) * 2001-02-14 2002-10-17 Sanjay Srinivasan Automatic transmission fluids with improved anti-shudder properties
WO2003027215A2 (en) * 2001-09-21 2003-04-03 R.T. Vanderbilt Company, Inc. Improved antioxydant additive compositions and lubricating compositions containing the same
JP3555891B2 (ja) 2002-02-22 2004-08-18 新日本石油株式会社 低摩擦摺動材料及びこれに用いる潤滑油組成物
US6797677B2 (en) * 2002-05-30 2004-09-28 Afton Chemical Corporation Antioxidant combination for oxidation and deposit control in lubricants containing molybdenum and alkylated phenothiazine
US7414014B2 (en) * 2004-12-30 2008-08-19 A.P. Moeller-Maersk/As Method and system for improving fuel economy and environmental impact operating a 2-stroke engine
US7205423B1 (en) 2005-09-23 2007-04-17 R.T. Vanderbilt Company, Inc. Process for the preparation of organo-molybdenum compounds
WO2008047550A1 (fr) * 2006-10-17 2008-04-24 Idemitsu Kosan Co., Ltd. Composition d'huile lubrifiante
US20080168708A1 (en) * 2007-01-11 2008-07-17 Cunningham Lawrence J Method and compositions for reducing deposits in engines combusting ethanol-containing fuels and a corrosion inhibitor
JP5108315B2 (ja) * 2007-02-01 2012-12-26 昭和シェル石油株式会社 有機モリブデン化合物よりなる摩擦調整剤およびそれを含む潤滑組成物
JP5839767B2 (ja) * 2007-03-30 2016-01-06 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
JP5225786B2 (ja) * 2008-08-20 2013-07-03 シェブロンジャパン株式会社 内燃機関潤滑用潤滑油組成物
JP2011084721A (ja) 2009-09-15 2011-04-28 Idemitsu Kosan Co Ltd 摺動機構
FR2964115B1 (fr) * 2010-08-27 2013-09-27 Total Raffinage Marketing Lubrifiant moteur
EP3060638B1 (en) * 2013-10-25 2017-08-02 Akzo Nobel Chemicals International B.V. Fatty amine salts as friction modifiers for lubricants

Also Published As

Publication number Publication date
US20160312144A1 (en) 2016-10-27
ZA201603922B (en) 2017-09-27
MA39091B1 (fr) 2018-09-28
CN105899649A (zh) 2016-08-24
FR3014898B1 (fr) 2016-01-29
KR20160099652A (ko) 2016-08-22
EP3083907B1 (fr) 2020-07-01
EP3083907A1 (fr) 2016-10-26
CN105899649B (zh) 2019-07-12
MA39091A1 (fr) 2017-09-29
FR3014898A1 (fr) 2015-06-19
JP6698020B2 (ja) 2020-05-27
WO2015091466A1 (fr) 2015-06-25
JP2016540867A (ja) 2016-12-28

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20191217