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EP 4 298 139 A1

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(43) Date of publication: 03.01.2024 Bulletin 2024/01 (21) Application number: 22705302.2 (22) Date of filing: 03.02.2022

(51) International Patent Classification (IPC):  C08G 18/00(2006.01) E04D 11/02(2006.01) E04D 7/00(2006.01) E04D 5/10(2006.01) (52) Cooperative Patent Classification (CPC): E04D 11/02; E04D 7/00; C08L 75/06; C09D 175/06 (86) International application number: PCT/US2022/015094 (87) International publication number: WO 2022/182492 (01.09.2022 Gazette 2022/35)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 25.02.2021 US 202163153737 P 20.01.2022 US 202217580316 (71) Applicant: Milliken & Company Spartanburg, South Carolina 29303 (US)

(72) Inventors: MILLER, Robert D. Spartanburg, South Carolina 29303 (US) WANG, Yunzhang Spartanburg, South Carolina 29303 (US) KOHLMAN, Randolph S. Spartanburg, South Carolina 29303 (US) MARTIN, David W. Spartanburg, South Carolina 29303 (US) RAMIREZ, Manuel Spartanburg, South Carolina 29303 (US) GOFF, Dennis Spartanburg, South Carolina 29303 (US) (74) Representative: Hoffmann Eitle  Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München 81925 München (DE)