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EP 4 381 034 A1

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(43) Date of publication: 12.06.2024 Bulletin 2024/24 (21) Application number: 22737871.8 (22) Date of filing: 27.06.2022

(51) International Patent Classification (IPC):  C10M 169/04(2006.01) C10M 105/18(2006.01) C10N 30/02(2006.01) C10N 30/00(2006.01) C10M 107/34(2006.01) C10M 111/04(2006.01) C10N 30/08(2006.01) C10N 40/08(2006.01) (52) Cooperative Patent Classification (CPC): C10M 105/18; C10M 111/04; C10M 2207/0406; C10M 2207/046; C10M 2209/1085; C10M 2209/1045; C10M 2209/104; C10M 2227/061; C10N 2030/02; C10N 2030/08; C10N 2030/44; C10N 2040/08; C10M 169/04; C10M 107/34   C-Sets: C10M 2209/104, C10M 2209/108; C10M 2209/1045, C10M 2209/1085; (86) International application number: PCT/EP2022/067578 (87) International publication number: WO 2023/011801 (09.02.2023 Gazette 2023/06)

(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: 02.08.2021 EP 21189129 (71) Applicant: Clariant International Ltd 4132 Muttenz (CH)	(72) Inventor: HÖVELMANN, Felix 84508 Burgkirchen (DE) (74) Representative: Clariant Produkte (Deutschland) GmbH  Patent Management Brüningstrasse 50 65929 Frankfurt am Main 65929 Frankfurt am Main (DE)