(19)
(11) EP 3 802 953 A1

(12)

(43) Date of publication:
14.04.2021 Bulletin 2021/15

(21) Application number: 19727407.9

(22) Date of filing: 31.05.2019
(51) International Patent Classification (IPC): 
D21H 11/20(2006.01)
D21C 9/00(2006.01)
D01F 2/06(2006.01)
D21C 3/26(2006.01)
 D21C 5/00(2006.01)
C08B 1/00(2006.01)
D21C 3/02(2006.01)
C08B 1/06(2006.01)
(86) International application number:
PCT/EP2019/064169
(87) International publication number:
WO 2019/229228 (05.12.2019 Gazette 2019/49)
(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: 31.05.2018 EP 18175341

(71) Applicant: Novozymes A/S
2880 Bagsvaerd (DK)

(72) Inventors:
  • LOUREIRO, Pedro, Emanuel, Garcia
    2880 Bagsvaerd (DK)
  • SCHARFF-POULSEN, Anne, Marie
    2880 Bagsvaerd (DK)
  • TOVBORG, Morten
    2880 Bagsvaerd (DK)

(74) Representative: NZ EPO Representatives 
Krogshoejvej 36
2880 Bagsvaerd
2880 Bagsvaerd (DK)

   


(54) METHOD FOR TREATING DISSOLVING PULP USING LYTIC POLYSACCHARIDE MONOOXYGENASE