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(11)

EP 4 452 007 A1

(12)

(43) Date of publication: 30.10.2024 Bulletin 2024/44 (21) Application number: 22835854.5 (22) Date of filing: 21.12.2022

(51) International Patent Classification (IPC):  A45D 40/04(2006.01) A45D 40/14(2006.01) A45D 40/16(2006.01) (52) Cooperative Patent Classification (CPC): A45D 40/04; A45D 40/16; A45D 40/14; A45D 2040/005; A45D 2040/0037 (86) International application number: PCT/EP2022/087361 (87) International publication number: WO 2023/118375 (29.06.2023 Gazette 2023/26)

(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: KH MA MD TN (30) Priority: 22.12.2021 GB 202118825 (71) Applicant: RPC Bramlage GmbH 49393 Lohne (DE)	(72) Inventors: SEYDA, Ellen 49393 Lohne (DE) KLUKAS, Henrike 49393 Lohne (DE) (74) Representative: Bryers Intellectual Property Ltd  Bristol & Bath Science Park Dirac Crescent, Emerson's Green Bristol, BS16 7FR Bristol, BS16 7FR (GB)