C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/386 (2006.01) C11D 3/28 (2006.01) C11D 3/39 (2006.01)
Patent
CA 2483639
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 de détergent enzymatique comprenant: (a) un tensioactif; (b) entre 10 et 20,000 LU par gramme de la composition de détergent d'une enzyme lipolytique pouvant être obtenue à partir de Humicola lanuginosa, Pseudomonas pseudoalcaligenes, Rhizomucor miehei et (c) un ligand N-donneur, polydenté, sans pont transversal capable de former un complexe avec un métal de transition, ledit complexe étant capable de catalyser le blanchiment de tâches sur des tissus au moyen d'oxygène atmosphérique.
Bae-Lee Myongsuk
Ehrnsperger Eric Charles
Hage Ronald
Klugkist Jan
Swarthoff Ton
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Plc Unilever
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