(19)

(11)

EP 4 824 160 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24827741.0 (22) Date of filing: 12.12.2024

(51) International Patent Classification (IPC):  C08K 5/17(2006.01) C08F 210/16(2006.01) C08F 2/00(2006.01) C08L 23/08(2025.01) (52) Cooperative Patent Classification (CPC): C08F 2/001; C08F 210/16   C-Sets: C08F 210/16, C08F 4/6492; C08K 5/17, C08L 23/0815; C08F 210/16, C08F 210/14; C08F 210/16, C08F 210/14, C08F 2500/04, C08F 2500/05, C08F 2500/07, C08F 2500/12, C08F 2500/13, C08F 2500/17, C08F 2500/27, C08F 2500/31, C08F 2500/39; C08F 210/16, C08F 2/001; C08F 210/16, C08F 4/652; C08F 210/16, C08F 4/655; (86) International application number: PCT/EP2024/085965 (87) International publication number: WO 2025/125458 (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 23215795 (71) Applicants: Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. Abu Dhabi (AE) Borealis GmbH 1020 Vienna (AT)	(72) Inventors: KUMAR, Ashish Abu Dhabi (AE) ANTONY, Nisha Abu Dhabi (AE) KALIAPPAN, Senthil Kumar Abu Dhabi (AE) (74) Representative: Maiwald GmbH  Elisenhof Elisenstraße 3 80335 München 80335 München (DE)