FR3093729B1 - Utilisation d’un ester dans une composition de refroidissement - Google Patents

Utilisation d’un ester dans une composition de refroidissement

Info

Publication number
FR3093729B1
FR3093729B1 FR1902567A FR1902567A FR3093729B1 FR 3093729 B1 FR3093729 B1 FR 3093729B1 FR 1902567 A FR1902567 A FR 1902567A FR 1902567 A FR1902567 A FR 1902567A FR 3093729 B1 FR3093729 B1 FR 3093729B1
Authority
FR
France
Prior art keywords
ester
equal
composition
cooling
auto
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
FR1902567A
Other languages
English (en)
Other versions
FR3093729A1 (fr
Inventor
Nicolas Champagne
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 FR1902567A priority Critical patent/FR3093729B1/fr
Application filed by Total Marketing Services SA filed Critical Total Marketing Services SA
Priority to US17/438,525 priority patent/US20220131205A1/en
Priority to JP2021554777A priority patent/JP7798571B2/ja
Priority to PCT/EP2020/056186 priority patent/WO2020182718A1/fr
Priority to EP20707679.5A priority patent/EP3938459A1/fr
Priority to KR1020217030853A priority patent/KR20220010470A/ko
Priority to MX2021010978A priority patent/MX2021010978A/es
Priority to CN202080020627.7A priority patent/CN113574134A/zh
Publication of FR3093729A1 publication Critical patent/FR3093729A1/fr
Application granted granted Critical
Publication of FR3093729B1 publication Critical patent/FR3093729B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials
    • 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
    • C10M105/34—Esters of monocarboxylic acids
    • 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
    • C10M105/36—Esters of polycarboxylic acids
    • 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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008—Lubricant compositions compatible with refrigerants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • 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
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C10M2207/2815—Esters of (cyclo)aliphatic monocarboxylic acids 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
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic acids 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
    • 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
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emergency Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Utilisation d’un ester dans une composition de refroidissement La présente invention concerne l’utilisation, pour refroidir un système de propulsion d’un véhicule électrique ou hydride, d’une composition comprenant au moins un ester présentant une viscosité cinématique, mesurée à -25°C, inférieure ou égale à 200 mm2/s et un point d’auto-inflammation supérieur ou égal à 350°C. Elle concerne également une composition apte à refroidir un système de propulsion, en particulier la batterie et/ou l’électronique de puissance d’un véhicule électrique ou hydride, ladite composition comprenant (i) au moins un ester présentant une viscosité cinématique, mesurée à -25°C, inférieure ou égale à 200 mm2/s et un point d’auto-inflammation supérieur ou égal à 350°C et (ii) au moins un additif choisi parmi les antioxydants, les modificateurs de frottements, les détergents, les additifs anti-usure, les additifs extrême-pression, les dispersants, les améliorants du point d’écoulement, les anti-mousse et leurs mélanges. Figure pour l’abrégé : Néant
FR1902567A 2019-03-13 2019-03-13 Utilisation d’un ester dans une composition de refroidissement Active FR3093729B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1902567A FR3093729B1 (fr) 2019-03-13 2019-03-13 Utilisation d’un ester dans une composition de refroidissement
JP2021554777A JP7798571B2 (ja) 2019-03-13 2020-03-09 冷却用組成物におけるエステルの使用
PCT/EP2020/056186 WO2020182718A1 (fr) 2019-03-13 2020-03-09 Utilisation d'un ester dans une composition de refroidissement
EP20707679.5A EP3938459A1 (fr) 2019-03-13 2020-03-09 Utilisation d'un ester dans une composition de refroidissement
US17/438,525 US20220131205A1 (en) 2019-03-13 2020-03-09 Use of an ester in a cooling composition
KR1020217030853A KR20220010470A (ko) 2019-03-13 2020-03-09 냉각 조성물에서의 에스터의 용도
MX2021010978A MX2021010978A (es) 2019-03-13 2020-03-09 Uso de un ester en una composicion de enfriamiento.
CN202080020627.7A CN113574134A (zh) 2019-03-13 2020-03-09 酯在冷却组合物中的用途

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902567 2019-03-13
FR1902567A FR3093729B1 (fr) 2019-03-13 2019-03-13 Utilisation d’un ester dans une composition de refroidissement

Publications (2)

Publication Number Publication Date
FR3093729A1 FR3093729A1 (fr) 2020-09-18
FR3093729B1 true FR3093729B1 (fr) 2025-10-10

Family

ID=67002042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902567A Active FR3093729B1 (fr) 2019-03-13 2019-03-13 Utilisation d’un ester dans une composition de refroidissement

Country Status (8)

Country Link
US (1) US20220131205A1 (fr)
EP (1) EP3938459A1 (fr)
JP (1) JP7798571B2 (fr)
KR (1) KR20220010470A (fr)
CN (1) CN113574134A (fr)
FR (1) FR3093729B1 (fr)
MX (1) MX2021010978A (fr)
WO (1) WO2020182718A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3143152A1 (fr) * 2019-06-12 2020-12-17 The Lubrizol Corporation Systeme, procede et fluide de transfert de chaleur organique
FR3097870B1 (fr) * 2019-06-28 2022-01-14 Total Marketing Services Utilisation d’un composé de type amine aromatique ou phénol stériquement encombré à titre d’additif anticorrosion dans une composition lubrifiante
FR3097871B1 (fr) 2019-06-28 2022-01-14 Total Marketing Services Utilisation d’un composé de type triazole à titre d’additif pour améliorer les propriétés anti-corrosiond’une composition lubrifiante
JP7192714B2 (ja) * 2019-08-26 2022-12-20 トヨタ自動車株式会社 冷却液組成物及び冷却システム
FR3109942B1 (fr) * 2020-05-05 2022-08-19 Total Marketing Services Composition lubrifiante pour vehicules electriques
US12173251B2 (en) * 2020-12-17 2024-12-24 Shell Usa, Inc. Transmission fluid
US11814599B2 (en) 2022-03-31 2023-11-14 Afton Chemical Corporation Durable magnet wires and lubricating fluids for electric and hybrid vehicle applications
EP4321592A1 (fr) * 2022-08-08 2024-02-14 OQ Chemicals GmbH Liquide de refroidissement efficace et respectueux de l'environnement destiné au refroidissement direct des accumulateurs électriques
EP4573165A1 (fr) 2022-08-19 2025-06-25 Midel & Mivolt Fluids Limited Fluides de transfert de chaleur
GB2621628A (en) * 2022-08-19 2024-02-21 M & I Mat Development Limited Heat transfer fluids
DK4365260T3 (da) 2022-11-04 2024-11-04 Oleon N V Anvendelse af en monoester og en diester som et dielektrisk kølemiddel
EP4386068B1 (fr) * 2022-12-16 2025-02-12 Oleon Nv Utilisation d'un fluide fonctionnel a base d'ester
FR3145568B1 (fr) * 2023-02-06 2026-01-16 Totalenergies Onetech Utilisation d’un diester dans une composition de refroidissement et/ou de lubrification d’un véhicule électrique ou hybride
SE547880C2 (en) * 2023-07-12 2025-12-16 Perstorp Ab Heat-transfer fluids for indirect liquid cooling systems
SE547881C2 (en) * 2023-07-12 2025-12-16 Perstorp Ab Heat-transfer fluids for indirect liquid cooling systems
WO2025114774A1 (fr) * 2023-11-27 2025-06-05 3M Innovative Properties Company Fluide de transfert de chaleur, appareil et procédés

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519932A (en) * 1982-09-20 1985-05-28 National Distillers And Chemical Corporation Low temperature hydraulic fluids based on two centistoke synthetic hydrocarbons
JP4951828B2 (ja) 2000-08-31 2012-06-13 新日本理化株式会社 軸受用潤滑油
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
CN102695782A (zh) * 2009-12-28 2012-09-26 出光兴产株式会社 机器冷却用基础油、混合该基础油而成的机器冷却油、通过该冷却油冷却的机器以及使用该冷却油的机器冷却方法
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
US20120164506A1 (en) * 2010-12-23 2012-06-28 Chevron U.S.A. Inc. Ester Based Heat Transfer Fluid Useful as a Coolant for Electric Vehicles
US8400030B1 (en) 2012-06-11 2013-03-19 Afton Chemical Corporation Hybrid electric transmission fluid
JPWO2015045816A1 (ja) * 2013-09-25 2017-03-09 出光興産株式会社 トラクションドライブ変速機用潤滑油組成物
US10208269B2 (en) 2013-12-23 2019-02-19 Exxonmobil Research And Engineering Company Low viscosity ester lubricant and method for using
US10439477B2 (en) 2014-01-31 2019-10-08 Tesla, Inc. Pressurized and gravity-fed liquid cooling of electric motor
KR102177381B1 (ko) * 2014-05-22 2020-11-12 에네오스 가부시키가이샤 냉동기유 및 냉동기용 작동 유체 조성물
FR3024461B1 (fr) 2014-07-31 2017-12-29 Total Marketing Services Compositions lubrifiantes pour vehicule a moteur
WO2016072284A1 (fr) * 2014-11-04 2016-05-12 Ｊｘ日鉱日石エネルギー株式会社 Huile pour réfrigérateur et composition de fluide de travail pour réfrigérateur
WO2016167176A1 (fr) 2015-04-13 2016-10-20 ライオン・スペシャリティ・ケミカルズ株式会社 Huile de base pour huile électriquement isolante destinée à un dispositif électrique rempli d'huile, huile électriquement isolante la contenant, et dispositif électrique rempli d'huile
CN107735484B (zh) * 2015-06-12 2021-05-07 诺瓦蒙特股份公司 低倾点的三羟甲基丙烷酯
JP6615526B2 (ja) * 2015-07-31 2019-12-04 Ｊｘｔｇエネルギー株式会社 冷凍機油、および冷凍機用作動流体組成物
FR3043718B1 (fr) 2015-11-13 2019-07-26 Total Marketing Services Methode de lubrification separee d'un systeme de motorisation pour vehicule automobile
FR3058156B1 (fr) 2016-10-27 2022-09-16 Total Marketing Services Composition pour vehicule electrique
EP3315590A1 (fr) 2016-10-27 2018-05-02 Total Marketing Services Utilisation de fluides d'hydrocarbure dans des véhicules électriques
JP7020425B2 (ja) 2016-12-05 2022-02-16 日油株式会社 冷凍機油組成物およびこれを含有する冷凍機用作動流体組成物
JP7242186B2 (ja) 2018-01-29 2023-03-20 出光興産株式会社 潤滑油組成物、潤滑油組成物の製造方法及び無段変速機
WO2019156124A1 (fr) 2018-02-07 2019-08-15 Ｊｘｔｇエネルギー株式会社 Huile pour machine frigorifique, et composition de fluide de travail pour machine frigorifique
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
WO2020182718A1 (fr) 2020-09-17
MX2021010978A (es) 2021-10-13
CN113574134A (zh) 2021-10-29
JP2022525117A (ja) 2022-05-11
FR3093729A1 (fr) 2020-09-18
US20220131205A1 (en) 2022-04-28
JP7798571B2 (ja) 2026-01-14
EP3938459A1 (fr) 2022-01-19
KR20220010470A (ko) 2022-01-25

Similar Documents

Publication Publication Date Title
FR3093729B1 (fr) Utilisation d’un ester dans une composition de refroidissement
FR3072685B1 (fr) Composition pour refroidir et lubrifier un systeme de motorisation d'un vehicule
Roy et al. Oil miscible phosphonium-phosphate ionic liquid as novel antiwear and antipitting additive for low-viscosity rear axle lubricants
US9617495B2 (en) Transmission lubricant
EP2609180B1 (fr) Lubrifiant moteur
JP5565999B2 (ja) 潤滑油組成物
JP5557413B2 (ja) 内燃機関用潤滑油組成物
JP5324748B2 (ja) 潤滑油組成物
US8785359B2 (en) Lubricant oil composition
US9029305B2 (en) Lubricant composition and continuously variable transmission
FR3083244B1 (fr) Composition pour refroidir et lubrifier un systeme de propulsion d'un vehicule electrique ou hybride
US9783758B2 (en) Lubricating oil composition for timepiece and timepiece
WO2007123266A1 (fr) Formule d'huile lubrifiante
FR3097870B1 (fr) Utilisation d’un composé de type amine aromatique ou phénol stériquement encombré à titre d’additif anticorrosion dans une composition lubrifiante
EP4208526B1 (fr) Composition d'huile moteur
MX2021015548A (es) Uso de un compuesto succinimida como un aditivo anticorrosivo en una composición lubricante para un sistema de propulsión de un vehículo eléctrico o híbrido.
KR20150037750A (ko) 폴리(메타)아크릴레이트계 점도 지수 향상제, 및 당해 점도 지수 향상제를 함유하는 윤활유 첨가제 및 윤활유 조성물
US20200325411A1 (en) Lubricating oil composition, internal combustion engine, and method for lubricating internal combustion engine
FR3097872B1 (fr) Utilisation d’un composé phosphoré à titre d’additif anti-usure et extrême-pression non-corrosif dans un lubrifiant pour système de propulsion de véhicule électrique ou hybride.
JP2008208212A (ja) 潤滑油組成物
JP2018184518A (ja) 内燃機関用潤滑油組成物
Canter Fuel economy.
JP2016193992A (ja) ４サイクルエンジン用潤滑油組成物
US20190292482A1 (en) Lubricating oil composition, lubrication method, and gear
EP3230417B1 (fr) Composition d'huile lubrifiante pour des moteurs à combustion interne

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200918

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

TP Transmission of property

Owner name: TOTALENERGIES ONETECH, FR

Effective date: 20230309

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8