(19)

(11)

EP 3 898 919 A1

(12)

(43) Date of publication: 27.10.2021 Bulletin 2021/43 (21) Application number: 19829560.2 (22) Date of filing: 19.12.2019

(51) International Patent Classification (IPC):  C11D 3/386(2006.01) C11D 17/04(2006.01) (52) Cooperative Patent Classification (CPC): C11D 3/386; C11D 17/042; C11D 17/045; C12Y 301/21001; C12Y 304/24 (86) International application number: PCT/EP2019/086367 (87) International publication number: WO 2020/127775 (25.06.2020 Gazette 2020/26)

(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: 21.12.2018 EP 18215283 (71) Applicant: Novozymes A/S 2880 Bagsvaerd (DK)	(72) Inventor: BENIE, Astrid 2880 Bagsvaerd (DK) (74) Representative: NZ EPO Representatives  Krogshoejvej 36 2880 Bagsvaerd 2880 Bagsvaerd (DK)