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(11)

EP 4 544 114 A1

(12)

(43) Date of publication: 30.04.2025 Bulletin 2025/18 (21) Application number: 23741944.5 (22) Date of filing: 22.06.2023

(51) International Patent Classification (IPC):  D06M 15/263(2006.01) D06P 1/38(2006.01) D06P 1/52(2006.01) D06P 3/66(2006.01) D06P 5/12(2006.01) D06M 101/06(2006.01) D06M 15/643(2006.01) D06P 1/39(2006.01) D06P 3/60(2006.01) D06P 5/00(2006.01) D06M 101/04(2006.01) (52) Cooperative Patent Classification (CPC): D06P 1/39; D06P 1/5257; D06P 1/525; D06P 1/5292; D06P 3/6008; D06P 5/002; D06P 5/12; D06M 2200/01; D06M 2101/04; D06M 2101/06; D06M 15/643; D06M 15/263; D06M 2200/50; D06P 1/38; D06P 3/66 (86) International application number: PCT/US2023/068860 (87) International publication number: WO 2023/250404 (28.12.2023 Gazette 2023/52)

(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: 24.06.2022 US 202263355306 P (71) Applicants: Dow Global Technologies LLC Midland, MI 48674 (US) Vicunha Têxtil S.A. 054713-010 São Paulo (BR)	(72) Inventors: DO AMARAL, Felipe Pinheiro Jundiaí (BR) ENTORF, Matthew W. Midland, Michigan 48674 (US) MARQUES, Ana Claudia Miguel Jundiaí (BR) VELOSO, Luiz Eduardo 05413-010 São Paulo City (BR) GAY, Jennifer Kathrin 05413-010 São Paulo City (BR) (74) Representative: Santarelli  Tour Trinity 1 bis Esplanade de la Défense 92035 Paris La Défense Cedex 92035 Paris La Défense Cedex (FR)