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EP 4 798 658 A1

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(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 23956383.6 (22) Date of filing: 25.10.2023

(51) International Patent Classification (IPC):  C08L 63/00(2006.01) C09J 163/00(2006.01) (52) Cooperative Patent Classification (CPC): C09J 163/00; C08G 59/24; C08G 59/3218   C-Sets: C08L 63/00, C08K 3/36, C08L 71/02, C08K 3/36; C08L 63/00, C08L 63/00, C08K 3/36, C08L 71/02, C08K 3/36; (86) International application number: PCT/CN2023/126386 (87) International publication number: WO 2025/086130 (01.05.2025 Gazette 2025/18)

(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 (71) Applicant: Henkel AG & Co. KGaA 40589 Düsseldorf (DE)	(72) Inventors: XU, Fan Shanghai 200131 (CN) GAO, Baoshan Shanghai 201600 (CN) WANG, Tengfang Shanghai 200126 (CN) HU, Xiaolong Shanghai 200131 (CN)