C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/386 (2006.01) C11D 3/39 (2006.01)
Patent
CA 2429621
There is provided an enzymatic detergent composition which comprises: (a) surfactant; (b) 10 - 20,000 LU per gram of the detergent composition of a lipolytic enzyme obtainable from Humicola lanuginosa, Pseudomonas pseudoalcaligenes, Rhizomucor miehei and (c) a non-cross-bridged polydentate N- donor ligand capable of forming a complex with a transition metal, wherein said complex is capable of catalysing the bleaching of stains on fabrics by means of atmospheric oxygen.
L'invention concerne une composition détersive enzymatique contenant : (a) un surfactant; (b) 10 20 000 LU par gramme de composition détersive d'un enzyme lipolytique que l'on peut obtenir à partir de Humicola lanuginosa, Pseudomonas pseudoalcaligenes, Rhizomucor miehei et (c) un ligand N-donneur polyvalent non réticulé capable de former un complexe avec un métal de transition, dans lequel ledit complexe peut catalyser le blanchiment de tâches sur des tissus au moyen d'oxygène atmosphérique.
Hage Ronald
Klugkist Jan
Swarthoff Ton
Van Der Waal Patrick
Gowling Lafleur Henderson Llp
Plc Unilever
The Sun Products Corporation
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