D - Textiles – Paper – 21 – C
Patent
D - Textiles, Paper
21
C
D21C 3/18 (2006.01) C02F 1/00 (2006.01) C02F 1/76 (2006.01) C02F 3/00 (2006.01) C02F 3/34 (2006.01) C02F 11/00 (2006.01) C12S 3/08 (2006.01) D21C 3/20 (2006.01) D21C 9/14 (2006.01)
Patent
CA 2607827
The present invention relates to methods and compositions for chlorine dioxide delignification and/or bleaching processes by reacting pulp with chlorine dioxide and a peroxidase and/or a laccase.
La présente invention concerne des procédés et des compositions destinés à être utilisés dans des processus de délignification et/ou de blanchiment au dioxyde de chlorure. Lesdits procédés consistent à faire réagir une pâte avec du dioxyde de chlorure et une peroxydase et/ou une laccase.
Bloomfield Kim
Lund Henrik
Xu Hui
Dimock Stratton Llp
Novozymes A/s
Novozymes North America Inc.
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