(19)

(11)

EP 4 739 513 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24732021.1 (22) Date of filing: 14.06.2024

(51) International Patent Classification (IPC):  B44C 1/24(2006.01) B44C 5/04(2006.01) B44C 3/02(2006.01) (52) Cooperative Patent Classification (CPC): B44C 1/24; B44C 3/025; B44C 5/04 (86) International application number: PCT/EP2024/066617 (87) International publication number: WO 2025/008160 (09.01.2025 Gazette 2025/02)

(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: GE KH MA MD TN (30) Priority: 03.07.2023 LU 504655 (71) Applicant: Tarkett GDL 9779 Lentzweiler (LU)	(72) Inventor: BODY, Jean-François 9779 LENTZWEILER (LU) (74) Representative: Aronova  Aronova S.A. BP 327 12, avenue du Rock'n'Roll 4004 Esch-sur-Alzette 4004 Esch-sur-Alzette (LU)