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EP 4 426 765 A1

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(43) Date of publication: 11.09.2024 Bulletin 2024/37 (21) Application number: 22799991.9 (22) Date of filing: 03.11.2022

(51) International Patent Classification (IPC):  C08G 18/42(2006.01) C08J 9/14(2006.01) C08G 18/76(2006.01) C08L 75/06(2006.01) (52) Cooperative Patent Classification (CPC): C08G 2110/0025; C08G 18/7671; C08J 9/141; C08G 18/4208; C08L 75/06; C08J 2203/14; C08J 2375/04; C08J 2205/10   C-Sets: C08L 75/06, C08L 97/005; (86) International application number: PCT/IB2022/060578 (87) International publication number: WO 2023/079467 (11.05.2023 Gazette 2023/19)

(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: 05.11.2021 EP 21206710 (71) Applicant: Unilin, BV 8710 Wielsbeke (BE)	(72) Inventors: GILLIJNS, Jorrit 9840 De Pinte (BE) CELIKTAS, Berk 9000 Gent (BE) (74) Representative: Unilin Technologies  Patent Department Ooigemstraat 3 8710 Wielsbeke 8710 Wielsbeke (BE)