MULTICOMPONENT SYSTEM FOR MODIFYING, DESTROYING, AND BLEACHING LIGNIN, LIGNIN-CONTAINING MATERIALS, AND METHOD OF UTILIZATION THEREOF Russian patent published in 2000 - IPC

FIELD: resin industry. SUBSTANCE: multicomponent system contains oxidoreductase, oxidant appropriate for oxidoreductase, enzymatically-active additive selected from class 3.2.1 hydrolases, and mediator not deactivating oxidoreductase and enzyme additive selected from the group of compounds including aliphatic, cycloaliphatic, heterocyclic or aromatic compounds containing at least one hydroxy, oxime, nitroso, oxyl, or oxy function excepting substituted or unsubstituted 1-hydroxy-1H-benzotriazole, 3H- benzotriazole-1-oxide, and 2H-benzotriazole-1-oxide. EFFECT: increased degree of cellulose bleaching. 9 cl, 15 tbl