(19)

(11)

EP 4 426 152 A1

(12)

(43) Date of publication: 11.09.2024 Bulletin 2024/37 (21) Application number: 22805884.8 (22) Date of filing: 25.10.2022

(51) International Patent Classification (IPC):  A41D 13/02(2006.01) (52) Cooperative Patent Classification (CPC): A41D 13/02; A41D 2400/44 (86) International application number: PCT/EP2022/079732 (87) International publication number: WO 2023/078729 (11.05.2023 Gazette 2023/19)

(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: 05.11.2021 EP 21206703 (71) Applicant: Universiteit Antwerpen 2000 Antwerpen (BE)	(72) Inventors: PAUWELS, Lore 2980 Zoersel (BE) VERWULGEN, Stijn 2900 Schoten (BE) (74) Representative: IP HILLS NV  Bellevue 5/501 9050 Gent-Ledeberg 9050 Gent-Ledeberg (BE)