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(11)

EP 4 824 167 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24904584.0 (22) Date of filing: 11.10.2024

(51) International Patent Classification (IPC):  C08L 27/06(2006.01) C08L 27/02(2006.01) C08L 27/14(2006.01) (52) Cooperative Patent Classification (CPC): C08L 27/06; C08F 6/04; B33Y 70/00; B33Y 10/00; B33Y 80/00; B29C 64/124   C-Sets: C08F 6/04, C08L 27/06; (86) International application number: PCT/US2024/051124 (87) International publication number: WO 2025/128188 (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 202363609069 P (71) Applicant: The Board of Trustees of The University of Alabama Tuscaloosa, AL 35487-0106 (US)	(72) Inventors: BARA, Jason E. Tuscaloosa, AL 35487-0106 (US) SHINDE, Pravin S. Tuscaloosa, AL 35487-0106 (US) ALSHAIKH, Ali A. Tuscaloosa, AL 35487-0106 (US) O'HARRA, Kathryn E. Tuscaloosa, AL 35487-0106 (US) (74) Representative: Dehns  10 Old Bailey London EC4M 7NG London EC4M 7NG (GB)