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(11)

EP 4 739 760 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24736757.6 (22) Date of filing: 24.06.2024

(51) International Patent Classification (IPC):  C11D 3/20(2006.01) C11D 3/386(2006.01) C11D 3/33(2006.01) C11D 11/00(2006.01) (52) Cooperative Patent Classification (CPC): C11D 3/38618; C11D 3/33; C11D 3/2082; C11D 2111/44; C11D 2111/12 (86) International application number: PCT/EP2024/067635 (87) International publication number: WO 2025/011933 (16.01.2025 Gazette 2025/03)

(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: 07.07.2023 EP 23184259 (71) Applicant: Novozymes A/S 2880 Bagsvaerd (DK)	(72) Inventors: KNÖTZEL, Jürgen, Carsten, Franz 2880 Bagsvaerd (DK) BAUER, Carl, Mikael 2880 Bagsvaerd (DK) (74) Representative: NVS EPO Representatives  Krogshoejvej 36 2880 Bagsvaerd 2880 Bagsvaerd (DK)