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EP 4 823 850 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24828182.6 (22) Date of filing: 06.12.2024

(51) International Patent Classification (IPC):  B32B 5/20(2006.01) D21H 17/35(2006.01) D21H 17/37(2006.01) D21H 21/54(2006.01) C08J 9/236(2006.01) D21H 17/36(2006.01) D21H 19/56(2006.01) (52) Cooperative Patent Classification (CPC): D21H 21/54; D21H 19/56; D21H 17/35; D21H 17/37; C08J 9/32; C08J 2203/22; C09D 5/00; C08J 2300/22; C08J 2333/02; C08J 2409/06; C08J 9/0061; C08J 2325/08; C08J 2323/02; C08J 2323/08; C09D 7/65; C09D 7/70 (86) International application number: PCT/JP2024/043193 (87) International publication number: WO 2025/126966 (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: 13.12.2023 JP 2023210165 (71) Applicant: Henkel AG & Co. KGaA 40589 Düsseldorf (DE)	(72) Inventors: SAKODA, Chiho Minoo-shi, Osaka 562-8586 (JP) YOSHIDA, Yoshio Minoo-shi, Osaka 562-8586 (JP) TASSIGIANNAKIS, Basil Kilsyth, Victoria 3137 (AU)