(19)

(11)

EP 4 326 104 A1

(12)

(43) Date of publication: 28.02.2024 Bulletin 2024/09 (21) Application number: 22724088.4 (22) Date of filing: 21.04.2022

(51) International Patent Classification (IPC):  A24D 1/20(2020.01) A24F 40/42(2020.01) (52) Cooperative Patent Classification (CPC): A24D 1/20; A24F 40/20; A24F 40/42; A24F 40/40 (86) International application number: PCT/EP2022/060587 (87) International publication number: WO 2022/223710 (27.10.2022 Gazette 2022/43)

(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: 23.04.2021 EP 21170067 (71) Applicant: JT International SA 1202 Geneva (CH)	(72) Inventors: MIYATANI, Yasuhiro Tokyo, 136-0071 (JP) SPIELES, Sandra 54294 Trier (DE) KULKARNI, Pranav 54295 Trier (DE) (74) Representative: Serjeants LLP  Dock 75 Exploration Drive Leicester, LE4 5NU Leicester, LE4 5NU (GB)