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(11)

EP 4 823 833 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24768987.0 (22) Date of filing: 14.09.2024

(51) International Patent Classification (IPC):  B29C 55/26(2006.01) B29K 23/00(2006.01) C08K 5/00(2006.01) B29C 61/08(2006.01) C08L 23/12(2006.01) (52) Cooperative Patent Classification (CPC): B29C 55/26; B29C 61/08; B29K 2023/12; C08K 5/0083; C08L 2203/18; C08L 2205/242; C08K 5/3437   C-Sets: C08K 5/0083, C08L 23/142; (86) International application number: PCT/EP2024/075708 (87) International publication number: WO 2025/124762 (19.06.2025 Gazette 2025/25)

(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: 12.12.2023 EP 23215718 (71) Applicant: SABIC Global Technologies B.V. 6167 RD Geleen (NL)	(72) Inventors: TARAIYA, Ajay,Kumar 6160 GA Geleen (NL) DEGENHART, Peter 6160 GA Geleen (NL) BOERAKKER, Mark, Johannes 6160 GA Geleen (NL) CAELERS, Henricus Johannes Maria 6160 GA Geleen (NL) KLEPPINGER, Ralf 6160 GA Geleen (NL) (74) Representative: Sabic Intellectual Property Group  Sabic Intellectual Property Department P.O. Box 3008 6160 GA Geleen 6160 GA Geleen (NL)