(19)

(11)

EP 4 568 504 A1

(12)

(43) Date of publication: 18.06.2025 Bulletin 2025/25 (21) Application number: 23754442.4 (22) Date of filing: 02.08.2023

(51) International Patent Classification (IPC):  A24C 5/00(2020.01) A24C 5/32(2006.01) A24C 5/47(2006.01) (52) Cooperative Patent Classification (CPC): A24C 5/00; A24C 5/47; A24C 5/322 (86) International application number: PCT/IB2023/057822 (87) International publication number: WO 2024/033754 (15.02.2024 Gazette 2024/07)

(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: 09.08.2022 IT 202200017007 (71) Applicant: G.D S.p.A. 40133 Bologna (IT)	(72) Inventor: BACCHI, Monica 40133 BOLOGNA (IT) (74) Representative: Studio Torta S.p.A.  Via Viotti, 9 10121 Torino 10121 Torino (IT)