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(11)

EP 4 473 077 A1

(12)

(43) Date of publication: 11.12.2024 Bulletin 2024/50 (21) Application number: 23706092.6 (22) Date of filing: 27.01.2023

(51) International Patent Classification (IPC):  C10B 53/07(2006.01) C10B 47/30(2006.01) C10B 47/48(2006.01) C10G 1/10(2006.01) C10B 47/44(2006.01) C08J 11/06(2006.01) (52) Cooperative Patent Classification (CPC): C10B 53/07; C10G 1/10; C10B 47/30; C10B 47/44; C10B 47/48 (86) International application number: PCT/IB2023/050714 (87) International publication number: WO 2023/148588 (10.08.2023 Gazette 2023/32)

(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: 02.02.2022 IT 202200001799 (71) Applicant: Maxitalia Service S.r.l. 50041 Calenzano (FI) (IT)	(72) Inventors: DEGL INNOCENTI, Francesco 50041 Calenzano FI (IT) LUCHETTI, David 50041 Calenzano FI (IT) (74) Representative: Perani & Partners S.p.A.  Piazza Armando Diaz, 7 20123 Milano 20123 Milano (IT)