FR3112349B1 - Utilisation d’ester de dialkylène glycol pour augmenter la résistance à l’oxydation d’une composition lubrifiante - Google Patents

Utilisation d’ester de dialkylène glycol pour augmenter la résistance à l’oxydation d’une composition lubrifiante Download PDF

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Publication number
FR3112349B1
FR3112349B1 FR2007286A FR2007286A FR3112349B1 FR 3112349 B1 FR3112349 B1 FR 3112349B1 FR 2007286 A FR2007286 A FR 2007286A FR 2007286 A FR2007286 A FR 2007286A FR 3112349 B1 FR3112349 B1 FR 3112349B1
Authority
FR
France
Prior art keywords
lubricating composition
oxidation
resistance
increase
glycol ester
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
FR2007286A
Other languages
English (en)
Other versions
FR3112349A1 (fr
Inventor
Romuald Botel
Aldana Paula Ussa
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 Onetech SAS
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
Priority to FR2007286A priority Critical patent/FR3112349B1/fr
Priority to US18/015,132 priority patent/US20230250353A1/en
Priority to CN202180048405.0A priority patent/CN115836119A/zh
Priority to PCT/EP2021/068857 priority patent/WO2022008603A1/fr
Priority to EP21739701.7A priority patent/EP4179048A1/fr
Publication of FR3112349A1 publication Critical patent/FR3112349A1/fr
Application granted granted Critical
Publication of FR3112349B1 publication Critical patent/FR3112349B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/74—Esters of polyhydroxy compounds
    • 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
    • C10M169/00—Lubricating 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
    • C10M169/04—Mixtures of base-materials and additives
    • 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
    • C10M2203/003—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • 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
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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
    • C10N2030/74—Noack Volatility

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

Utilisation d’ester de dialkylène glycol pour augmenter la résistance à l’oxydation d’une composition lubrifiante La présente invention concerne l’utilisation d’au moins un diester de formule (I) dans une composition lubrifiante comprenant au moins une huile de base, pour augmenter la résistante à l’oxydation de ladite composition lubrifiante ou pour diminuer le niveau d’oxydation de ladite composition lubrifiante, Figure pour l'abrégé : Néant
FR2007286A 2020-07-09 2020-07-09 Utilisation d’ester de dialkylène glycol pour augmenter la résistance à l’oxydation d’une composition lubrifiante Active FR3112349B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2007286A FR3112349B1 (fr) 2020-07-09 2020-07-09 Utilisation d’ester de dialkylène glycol pour augmenter la résistance à l’oxydation d’une composition lubrifiante
US18/015,132 US20230250353A1 (en) 2020-07-09 2021-07-07 Use of dialkylene glycol ester to increase the oxidation resistance of a lubricant composition
CN202180048405.0A CN115836119A (zh) 2020-07-09 2021-07-07 二亚烷基二醇酯用于增加润滑剂组合物的抗氧化性的用途
PCT/EP2021/068857 WO2022008603A1 (fr) 2020-07-09 2021-07-07 Utilisation d'ester de dialkylène glycol pour augmenter la résistance à l'oxydation d'une composition lubrifiante
EP21739701.7A EP4179048A1 (fr) 2020-07-09 2021-07-07 Utilisation d'ester de dialkylène glycol pour augmenter la résistance à l'oxydation d'une composition lubrifiante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007286 2020-07-09
FR2007286A FR3112349B1 (fr) 2020-07-09 2020-07-09 Utilisation d’ester de dialkylène glycol pour augmenter la résistance à l’oxydation d’une composition lubrifiante

Publications (2)

Publication Number Publication Date
FR3112349A1 FR3112349A1 (fr) 2022-01-14
FR3112349B1 true FR3112349B1 (fr) 2023-06-16

Family

ID=72709614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007286A Active FR3112349B1 (fr) 2020-07-09 2020-07-09 Utilisation d’ester de dialkylène glycol pour augmenter la résistance à l’oxydation d’une composition lubrifiante

Country Status (5)

Country Link
US (1) US20230250353A1 (fr)
EP (1) EP4179048A1 (fr)
CN (1) CN115836119A (fr)
FR (1) FR3112349B1 (fr)
WO (1) WO2022008603A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5665686A (en) * 1995-03-14 1997-09-09 Exxon Chemical Patents Inc. Polyol ester compositions with unconverted hydroxyl groups
TWI250204B (en) * 2001-04-06 2006-03-01 Nippon Mitsubishi Oil Corp Oil for very small amount oil supply type cutting-grinding operation and sliding face, and very small amount oil supply type cutting-grinding method using it
US7517838B2 (en) * 2002-08-22 2009-04-14 New Japan Chemical Co., Ltd. Lubricating oil for bearing
US7871967B2 (en) * 2007-02-12 2011-01-18 Chevron U.S.A. Inc. Diester-based lubricants and methods of making same
EP3124579A1 (fr) * 2015-07-31 2017-02-01 Total Marketing Services Composition de lubrifiant contenant des diesters ramifiés et agent améliorant l'indice de viscosité
DE102017012207B4 (de) * 2017-08-01 2022-11-10 deconta GmbH Anschlussvorrichtung zum Anschluss an einen Arbeitsraum
FR3069864B1 (fr) 2017-08-03 2019-08-16 Total Marketing Services Composition lubrifiante comprenant un diester

Also Published As

Publication number Publication date
FR3112349A1 (fr) 2022-01-14
CN115836119A (zh) 2023-03-21
WO2022008603A1 (fr) 2022-01-13
US20230250353A1 (en) 2023-08-10
EP4179048A1 (fr) 2023-05-17

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Effective date: 20220114

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TP Transmission of property

Owner name: TOTALENERGIES ONETECH, FR

Effective date: 20230309

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