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EP 4 739 162 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24729822.7 (22) Date of filing: 28.05.2024

(51) International Patent Classification (IPC):  A45D 34/00(2006.01) B05B 11/00(2023.01) (52) Cooperative Patent Classification (CPC): A45D 34/00; A45D 2034/005; A45D 2200/054; A45D 2200/056; A45D 2200/05; B05B 11/0038; B05B 11/0054 (86) International application number: PCT/EP2024/064571 (87) International publication number: WO 2025/008111 (09.01.2025 Gazette 2025/02)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 06.07.2023 WO PCT/CN2023/105998 (71) Applicant: Beiersdorf AG 22529 Hamburg (DE)	(72) Inventors: XIN, John Shanghai (CN) SHEN, Hong (Eric) Shanghai (CN) (74) Representative: Beiersdorf AG  Patentabteilung Beiersdorfstraße 1 - 9 22529 Hamburg 22529 Hamburg (DE)