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EP 4 816 452 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24821162.5 (22) Date of filing: 25.11.2024

(51) International Patent Classification (IPC):  C08J 3/11(2006.01) C08L 27/06(2006.01) B29B 17/00(2006.01) B29C 48/00(2019.01) B29C 48/295(2019.01) B29C 48/94(2019.01) C08J 3/20(2006.01) B29B 7/66(2006.01) B29B 17/04(2006.01) B29C 48/275(2019.01) B29C 48/305(2019.01) C08J 11/04(2006.01) (52) Cooperative Patent Classification (CPC): C08L 27/06; C08J 3/20; C08J 3/11; C08J 2327/06; C08J 2427/06; C08J 3/203; C08J 2300/30; C08J 2400/30; B29B 7/66; B29B 17/0042; B29B 2017/042; B29C 48/022; B29C 48/277; B29C 48/295; B29C 48/305; B29C 48/94; C08L 2205/025; C08L 2205/03; B29B 17/0005; B29B 17/0412; B29K 2027/06   C-Sets: C08L 27/06, C08L 27/06, C08K 5/098; C08L 27/06, C08L 27/06, C08L 23/286, C08K 5/098; (86) International application number: PCT/IB2024/061785 (87) International publication number: WO 2025/114855 (05.06.2025 Gazette 2025/23)

(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 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: 30.11.2023 EP 23213386 12.09.2024 US 202463693735 P (71) Applicant: Unilin, BV 8710 Wielsbeke (BE)	(72) Inventors: VAN VLASSENRODE, Kristof 8710 Wielsbeke (BE) CHRISTIAENS, Quinten 8710 Wielsbeke (BE) JONGBLOET, Alana 8710 Wielsbeke (BE) TANGHE, Kevin 8710 Wielsbeke (BE) (74) Representative: Unilin Technologies  Patent Department Ooigemstraat 3 8710 Wielsbeke 8710 Wielsbeke (BE)