FR3088073B1 - Utilisation d'un diester pour ameliorer les proprietes anti-usure d'une composition lubrifiante - Google Patents

Utilisation d'un diester pour ameliorer les proprietes anti-usure d'une composition lubrifiante Download PDF

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Publication number
FR3088073B1
FR3088073B1 FR1860151A FR1860151A FR3088073B1 FR 3088073 B1 FR3088073 B1 FR 3088073B1 FR 1860151 A FR1860151 A FR 1860151A FR 1860151 A FR1860151 A FR 1860151A FR 3088073 B1 FR3088073 B1 FR 3088073B1
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FR
France
Prior art keywords
diester
improve
wear properties
lubricant composition
wear
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
FR1860151A
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English (en)
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FR3088073A1 (fr
Inventor
Nicolas Champagne
Gaël Robineau
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
Priority to FR1860151A priority Critical patent/FR3088073B1/fr
Application filed by Total Marketing Services SA filed Critical Total Marketing Services SA
Priority to CN201980080816.0A priority patent/CN113166668B/zh
Priority to US17/291,118 priority patent/US11820958B2/en
Priority to ES19795025T priority patent/ES2953746T3/es
Priority to PCT/EP2019/080044 priority patent/WO2020094546A1/fr
Priority to KR1020217017243A priority patent/KR20210110799A/ko
Priority to EP19795025.6A priority patent/EP3877488B1/fr
Priority to JP2021523694A priority patent/JP2022512880A/ja
Publication of FR3088073A1 publication Critical patent/FR3088073A1/fr
Application granted granted Critical
Publication of FR3088073B1 publication Critical patent/FR3088073B1/fr
Active legal-status Critical Current
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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
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/38—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
    • 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
    • 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
    • C10M2203/003—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
    • 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
    • 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
    • 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
    • C10M2207/2835—Esters of polyhydroxy compounds 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • 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
    • 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
    • C10N2020/071—Branched chain compounds
    • 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
    • C10N2030/06—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
    • C10N2030/08—Resistance to extreme temperature
    • 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

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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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)

Abstract

La présente invention concerne l'utilisation d'un diester de formule (I) suivante : Ra-C(O)-O-([C(R)2]n-O)s-C(O)-Rb (I), à titre d'additif pour améliorer les propriétés anti-usure d'une composition lubrifiante comprenant un ou plusieurs additif(s) anti-usure.
FR1860151A 2018-11-05 2018-11-05 Utilisation d'un diester pour ameliorer les proprietes anti-usure d'une composition lubrifiante Active FR3088073B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1860151A FR3088073B1 (fr) 2018-11-05 2018-11-05 Utilisation d'un diester pour ameliorer les proprietes anti-usure d'une composition lubrifiante
US17/291,118 US11820958B2 (en) 2018-11-05 2019-11-04 Use of a diester to improve the anti-wear properties of a lubricant composition
ES19795025T ES2953746T3 (es) 2018-11-05 2019-11-04 Uso de un diéster para mejorar las propiedades antidesgaste de una composición lubricante
PCT/EP2019/080044 WO2020094546A1 (fr) 2018-11-05 2019-11-04 Utilisation d'un diester pour ameliorer les proprietes anti-usure d'une composition lubrifiante
CN201980080816.0A CN113166668B (zh) 2018-11-05 2019-11-04 二酯用于改善润滑组合物的抗磨性能的用途
KR1020217017243A KR20210110799A (ko) 2018-11-05 2019-11-04 윤활 조성물의 마모 방지 특성을 개선하기 위한 디에스테르의 용도
EP19795025.6A EP3877488B1 (fr) 2018-11-05 2019-11-04 Utilisation d'un diester pour ameliorer les proprietes anti-usure d'une composition lubrifiante
JP2021523694A JP2022512880A (ja) 2018-11-05 2019-11-04 潤滑剤組成物の耐摩耗特性を改善するためのジエステルの使用

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1860151A FR3088073B1 (fr) 2018-11-05 2018-11-05 Utilisation d'un diester pour ameliorer les proprietes anti-usure d'une composition lubrifiante

Publications (2)

Publication Number Publication Date
FR3088073A1 FR3088073A1 (fr) 2020-05-08
FR3088073B1 true FR3088073B1 (fr) 2021-07-23

Family

ID=65494388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1860151A Active FR3088073B1 (fr) 2018-11-05 2018-11-05 Utilisation d'un diester pour ameliorer les proprietes anti-usure d'une composition lubrifiante

Country Status (8)

Country Link
US (1) US11820958B2 (fr)
EP (1) EP3877488B1 (fr)
JP (1) JP2022512880A (fr)
KR (1) KR20210110799A (fr)
CN (1) CN113166668B (fr)
ES (1) ES2953746T3 (fr)
FR (1) FR3088073B1 (fr)
WO (1) WO2020094546A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083244B1 (fr) 2018-07-02 2020-07-17 Total Marketing Services Composition pour refroidir et lubrifier un systeme de propulsion d'un vehicule electrique ou hybride
FR3105221B1 (fr) * 2019-12-20 2022-08-05 Total Marketing Services Procede de preparation de diesters a partir d’alcool gras insatures et diesters ainsi obtenus

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003968A (en) 1958-03-03 1961-10-10 Dow Chemical Co Method of hydraulic transmission of power
US20050070450A1 (en) * 2003-09-30 2005-03-31 Roby Stephen H. Engine oil compositions
JP4827381B2 (ja) * 2004-01-30 2011-11-30 出光興産株式会社 生分解性潤滑油組成物
US7776802B2 (en) * 2004-12-07 2010-08-17 Panasonic Corporation Hydrodynamic bearing device, and spindle motor and information device using the same
JP2006193723A (ja) * 2004-12-07 2006-07-27 Matsushita Electric Ind Co Ltd 流体軸受装置、ならびにそれを用いたスピンドルモータ及び情報装置
GB0703831D0 (en) * 2007-02-28 2007-04-11 Croda Int Plc Engine lubricants
JP5288861B2 (ja) 2008-04-07 2013-09-11 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
JP2010138316A (ja) * 2008-12-12 2010-06-24 Alphana Technology Co Ltd 軸受用潤滑剤、軸受、およびディスク駆動装置
RU2576401C2 (ru) * 2009-06-12 2016-03-10 Эвоник РоМакс Эддитивс ГмбХ Смазочный материал с улучшенным индексом вязкости и способ его получения
JP2011148970A (ja) 2009-12-24 2011-08-04 Idemitsu Kosan Co Ltd 機器冷却用基油、該基油を配合してなる機器冷却油、該冷却油により冷却される機器、および該冷却油による機器冷却方法
US20120283162A1 (en) 2009-12-28 2012-11-08 Idemitsu Kosan Co., Ltd Base oil for cooling of device, device-cooling oil containing the base oil, device to be cooled by the cooling oil, and device cooling method using the cooling oil
WO2011113851A1 (fr) 2010-03-17 2011-09-22 Shell Internationale Research Maatschappij B.V. Composition de lubrification
JP5647036B2 (ja) 2011-03-07 2014-12-24 出光興産株式会社 潤滑油組成物
US20130005622A1 (en) * 2011-06-29 2013-01-03 Exxonmobil Research And Engineering Company Low viscosity engine oil with superior engine wear protection
JP2013032435A (ja) * 2011-08-01 2013-02-14 Sanyo Chem Ind Ltd 軸受用潤滑油組成物
CN102660362A (zh) * 2012-05-09 2012-09-12 上海金兆节能科技有限公司 一种高速电机轴承微量润滑油及其制备方法
DE102013112454A1 (de) * 2013-11-13 2015-05-28 Pantere Gmbh & Co. Kg Schmiermittelzusammensetzung
JP6218695B2 (ja) * 2013-12-16 2017-10-25 富士フイルム株式会社 乗用および商用の四輪自動車の内燃機関用潤滑油組成物
JP6300686B2 (ja) * 2014-01-31 2018-03-28 Ｅｍｇルブリカンツ合同会社 潤滑油組成物
US10439477B2 (en) 2014-01-31 2019-10-08 Tesla, Inc. Pressurized and gravity-fed liquid cooling of electric motor
CN104498136A (zh) * 2014-11-28 2015-04-08 苏州阿莫夫工贸有限公司 一种全效型引擎润滑油抗磨添加剂
KR102595396B1 (ko) * 2015-03-20 2023-10-27 산요가세이고교 가부시키가이샤 점도 지수 향상제, 윤활유 조성물 및 윤활유 조성물의 제조 방법
JP6789615B2 (ja) 2015-03-31 2020-11-25 出光興産株式会社 変速機用潤滑油組成物
EP3385358B1 (fr) * 2015-12-04 2020-06-03 NOK Klueber Co., Ltd. Composition lubrifiante
FR3048977B1 (fr) 2016-03-15 2020-02-07 Total Marketing Services Composition lubrifiante a base de polyalkylene glycols
FR3048976B1 (fr) 2016-03-15 2020-02-07 Total Marketing Services Composition lubrifiante a base de polyalkylene glycols
US20180100117A1 (en) 2016-10-07 2018-04-12 Exxonmobil Research And Engineering Company Lubricating oil compositions for electric vehicle powertrains
FR3058156B1 (fr) 2016-10-27 2022-09-16 Total Marketing Services Composition pour vehicule electrique
US20180258365A1 (en) * 2017-03-08 2018-09-13 Chevron Japan Ltd. Low viscosity lubricating oil composition
FR3069864B1 (fr) * 2017-08-03 2019-08-16 Total Marketing Services Composition lubrifiante comprenant un diester
FR3083244B1 (fr) 2018-07-02 2020-07-17 Total Marketing Services Composition pour refroidir et lubrifier un systeme de propulsion d'un vehicule electrique ou hybride

Also Published As

Publication number Publication date
FR3088073A1 (fr) 2020-05-08
CN113166668A (zh) 2021-07-23
WO2020094546A1 (fr) 2020-05-14
ES2953746T3 (es) 2023-11-15
JP2022512880A (ja) 2022-02-07
US20210380898A1 (en) 2021-12-09
EP3877488B1 (fr) 2023-06-07
EP3877488A1 (fr) 2021-09-15
US11820958B2 (en) 2023-11-21
KR20210110799A (ko) 2021-09-09
CN113166668B (zh) 2022-09-27

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