(19)

(11)

EP 3 864 122 A1

(12)

(43) Date of publication: 18.08.2021 Bulletin 2021/33 (21) Application number: 19782617.5 (22) Date of filing: 08.10.2019

(51) International Patent Classification (IPC):  C11D 3/386(2006.01) (86) International application number: PCT/EP2019/077196 (87) International publication number: WO 2020/074498 (16.04.2020 Gazette 2020/16)

(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: 09.10.2018 EP 18199352 (71) Applicant: Novozymes A/S 2880 Bagsvaerd (DK)	(72) Inventor: GORI, Klaus 2880 Bagsvaerd (DK) (74) Representative: NZ EPO Representatives  Krogshoejvej 36 2880 Bagsvaerd 2880 Bagsvaerd (DK)