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(11)

EP 4 823 827 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24834940.9 (22) Date of filing: 10.12.2024

(51) International Patent Classification (IPC):  B29C 48/92(2019.01) C08L 23/0807(2025.01) C08L 83/04(2006.01) B29C 49/00(2006.01) C08L 71/02(2006.01) (52) Cooperative Patent Classification (CPC): C08L 23/0815; C08L 2205/03; B29C 49/0005; B29K 2105/0005; B29K 2023/0658; B29C 48/022; B29C 2948/922; B29C 48/06; B29C 48/05; B29C 48/10; B29C 2948/9279; B29C 2948/9278; B29C 48/2715   C-Sets: C08L 23/0815, C08L 71/02, C08L 83/04; (86) International application number: PCT/US2024/059312 (87) International publication number: WO 2025/128519 (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 US 202363609122 P 13.12.2023 US 202363609520 P (71) Applicant: Dow Global Technologies LLC Midland, MI 48674 (US)	(72) Inventors: CHAUDHARY, Amit K. Lake Jackson, Texas 77566 (US) GARG, Akanksha Lake Jackson, Texas 77566 (US) CULP, Tyler Freeport, Texas 77541 (US) WILLIAMSON, Alexander Lake Jackson, Texas 77566 (US) WOLDESENBET, Eden Freeport, Texas 77541 (US) (74) Representative: Boult Wade Tennant LLP  Salisbury Square House 8 Salisbury Square London EC4Y 8AP London EC4Y 8AP (GB)