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EP 4 363 535 A1

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(43) Date of publication: 08.05.2024 Bulletin 2024/19 (21) Application number: 22741245.9 (22) Date of filing: 30.06.2022

(51) International Patent Classification (IPC):  C10M 125/22(2006.01) C10M 171/06(2006.01) C10N 10/12(2006.01) C10N 30/06(2006.01) C10M 129/14(2006.01) C10M 173/02(2006.01) C10N 20/06(2006.01) C10N 40/04(2006.01) (52) Cooperative Patent Classification (CPC): C10M 125/22; C10M 171/06; C10M 173/02; C10M 2201/02; C10M 2201/066; C10N 2010/12; C10N 2020/06; C10N 2030/06; C10N 2040/04; C10N 2040/044; C10M 129/14; C10M 2207/022 (86) International application number: PCT/EP2022/068157 (87) International publication number: WO 2023/275296 (05.01.2023 Gazette 2023/01)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 01.07.2021 EP 21305908 (71) Applicants: TotalEnergies OneTech 92400 Courbevoie (FR) Ecole Centrale de Lyon 69130 Ecully (FR) Centre National de la Recherche Scientifique 75016 Paris (FR)

(72) Inventors: THIEBAUT, Benoit 69360 SOLAIZE (FR) RUIZ FERNÁNDEZ, Virginia 09001 BURGOS (ES) GARCÍA ALONSO, Ignacio 20304 IRUN GUIPUZCOA (ES) MIKOSCH CUKA, Andi 69130 ECULLY (FR) DASSENOY, Fabrice 69009 LYON (FR) (74) Representative: Lavoix  2, place d'Estienne d'Orves 75441 Paris Cedex 09 75441 Paris Cedex 09 (FR)