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EP 4 465 954 A1

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(43) Date of publication: 27.11.2024 Bulletin 2024/48 (21) Application number: 22921095.0 (22) Date of filing: 20.01.2022

(51) International Patent Classification (IPC):  A61K 8/26(2006.01) A61K 8/40(2006.01) A61K 8/34(2006.01) A61K 8/60(2006.01) A61K 8/42(2006.01) A61Q 5/02(2006.01) (52) Cooperative Patent Classification (CPC): A61K 8/42; A61K 8/26; A61Q 5/12; A61K 8/604; A61K 8/342; A61K 8/442; A61K 8/416; A61K 8/345; A61K 8/06 (86) International application number: PCT/CN2022/072879 (87) International publication number: WO 2023/137650 (27.07.2023 Gazette 2023/30)

(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 (71) Applicant: Henkel AG & Co. KGaA 40589 Düsseldorf (DE)	(72) Inventors: TU, Yan Shanghai 200438 (CN) LIU, Congying Shanghai 200438 (CN)