EP 0843723 A1 19980527 - METHOD FOR ENHANCING THE ACTIVITY OF AN ENZYME, COMPOUNDS SHOWING ENZYME ACTIVITY ENHANCEMENT, AND DETERGENTS CONTAINING SUCH COMPOUNDS
Title (en)
METHOD FOR ENHANCING THE ACTIVITY OF AN ENZYME, COMPOUNDS SHOWING ENZYME ACTIVITY ENHANCEMENT, AND DETERGENTS CONTAINING SUCH COMPOUNDS
Title (de)
METHODE ZUR STEIGERUNG DER ENZYMAKTIVITÄT, VERBINDUNGEN WELCHE DIESE STEIGERUNG ZEIGEN, SOWIE DIESE ENTHALTENDE DETERGENZIEN
Title (fr)
PROCEDE POUR STIMULER L'ACTIVITE D'UNE ENZYME, COMPOSES PRESENTANT UNE STIMULATION DE L'ACTIVITE DE L'ENZYME, ET DETERGENTS CONTENANT DE TELS COMPOSES
Publication
Application
Priority
- EP 9603333 W 19960729
- GB 9516244 A 19950808
- GB 9525992 A 19951220
Abstract (en)
[origin: WO9706244A1] A method of enhancing the activity of an enzyme, comprises adding to the enzyme, as a mediator for enhancing the activity of the enzyme, a compound having formula (1) in which A is a (hetero)aromatic residue; X is an -N=S or an -N=O group; Y is an -SH or an -OH group; Z is a water-solubilising group; x is 1 or 2; y is 1, 2 or 3; and z is 0, 1, 2, 3 or 4. The enzyme of enhanced activity is useful, e.g., in the degradative bleaching of pulp for paper production; in the degradative bleaching of stains on textiles during washing; in the modification, breakdown or bleaching of lignin, especially during the production of paper pulp; in the degradation of organic material such as a dyestuff in waste water; and in the degradative bleaching of migrating dyes in a washing process, so that inhibition of transfer of such dyes during washing is effected.
IPC 1-7
C12N 9/00; C12N 9/02; C12P 1/00; C07D 231/06; C07D 231/08; C11D 7/46; C11D 7/60; C11D 7/42; C11D 3/18; C11D 3/20; C11D 3/26
IPC 8 full level
C12N 9/96 (2006.01); C07D 231/46 (2006.01); C07D 231/52 (2006.01); C11D 3/26 (2006.01); C11D 3/28 (2006.01); C11D 3/386 (2006.01); C11D 3/395 (2006.01); C11D 7/32 (2006.01); C11D 7/34 (2006.01); C11D 7/46 (2006.01); C11D 7/54 (2006.01); C11D 7/60 (2006.01); C12N 9/00 (2006.01); D21C 5/00 (2006.01); D21C 9/10 (2006.01)
CPC (source: EP)
C07D 231/52 (2013.01); C11D 3/26 (2013.01); C11D 3/28 (2013.01); C11D 3/386 (2013.01); C11D 3/38654 (2013.01); C11D 7/32 (2013.01); C11D 7/3245 (2013.01); C11D 7/34 (2013.01); C12N 9/00 (2013.01); D21C 5/005 (2013.01); D21C 9/1036 (2013.01)
Citation (search report)
See references of WO 9706244A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
WO 9706244 A1 19970220; AU 6702296 A 19970305; EP 0843723 A1 19980527; GB 2304107 A 19970312; GB 9616282 D0 19960911; JP H11508136 A 19990721
DOCDB simple family (application)
EP 9603333 W 19960729; AU 6702296 A 19960729; EP 96927059 A 19960729; GB 9616282 A 19960801; JP 50808597 A 19960729