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EP 4 565 630 A1

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(43) Date of publication: 11.06.2025 Bulletin 2025/24 (21) Application number: 23738721.2 (22) Date of filing: 05.07.2023

(51) International Patent Classification (IPC):  C08F 236/06(2006.01) C08F 293/00(2006.01) C08F 236/12(2006.01) (52) Cooperative Patent Classification (CPC): C08F 236/06; C08F 236/12; C08F 293/005; C08F 2438/03   C-Sets: C08F 236/06, C08F 120/44; C08F 236/06, C08F 2/38; C08F 236/12, C08F 2/38; (86) International application number: PCT/EP2023/068523 (87) International publication number: WO 2024/028028 (08.02.2024 Gazette 2024/06)

(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: 04.08.2022 MY PI2022004161 (71) Applicant: Synthomer Sdn. Bhd. Kluang, Johor Darul Takzim 86000 (MY)

(72) Inventors: CHAN, Chi Hoong 81000 Bandar Indahpura, Kulai, Johor (MY) FONTENEAU, Cecile 91955 Courtaboeuf Cedex (FR) GOH, Yi-Fan 81000 Bandar Indahpura, Kulai, Johor (MY) HINTIROGLOU, Olivier 91955 Courtaboeuf Cedex (FR) WEI, Zhenli 81000 Bandar Indahpura, Kulai, Johor (MY) DRILLIERES, Sophie 91955 Courtaboeuf Cedex (FR) (74) Representative: f & e patent  Braunsberger Feld 29 51429 Bergisch Gladbach 51429 Bergisch Gladbach (DE)