(19)

(11)

EP 4 069 005 A1

(12)

(43) Date of publication: 12.10.2022 Bulletin 2022/41 (21) Application number: 20812070.9 (22) Date of filing: 30.11.2020

(51) International Patent Classification (IPC):  A24D 3/06(2006.01) A24D 3/17(2020.01) A24D 3/08(2006.01) (52) Cooperative Patent Classification (CPC): A24D 3/068; A24D 3/08; A24D 3/064; A24D 3/17 (86) International application number: PCT/EP2020/083967 (87) International publication number: WO 2021/110600 (10.06.2021 Gazette 2021/23)

(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: 03.12.2019 EP 19386049 (71) Applicant: Philip Morris Products S.A. 2000 Neuchâtel (CH)	(72) Inventor: PAPAKYRILLOU, Stefanos 2000 Neuchâtel (CH) (74) Representative: Taylor, Gillian Claire  Reddie & Grose LLP The White Chapel Building 10 Whitechapel High Street London E1 8QS London E1 8QS (GB)