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(11)

EP 4 304 393 A1

(12)

(43) Date of publication: 17.01.2024 Bulletin 2024/03 (21) Application number: 22711977.3 (22) Date of filing: 10.03.2022

(51) International Patent Classification (IPC):  A24D 1/00(2020.01) A24F 40/46(2020.01) A24D 1/20(2020.01) (52) Cooperative Patent Classification (CPC): A24D 1/20; A24C 5/01; A24D 1/002; A24F 40/20; A24F 40/46 (86) International application number: PCT/EP2022/056143 (87) International publication number: WO 2022/189551 (15.09.2022 Gazette 2022/37)

(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: 10.03.2021 EP 21161783 (71) Applicant: JT International SA 1202 Geneva (CH)	(72) Inventor: JOHAENTGES, Thomas 54338 Schweich (DE) (74) Representative: Hoffmann Eitle  Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München 81925 München (DE)