C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/386 (2006.01) C11D 3/384 (2006.01) C11D 3/39 (2006.01) C11D 3/395 (2006.01) D06L 3/11 (2006.01)
Patent
CA 2394787
There is provided an enzymatic bleaching detergent composition comprising a bleaching enzyme capable of generating a bleaching chemical and having a high binding affinity for stains present on fabrics, said enzyme comprising an enzyme part capable of generating a bleaching chemical which is coupled to a reagent having a high binding affinity for stains present on fabrics, characterised in that the pI of the reagent having the high binding affinity has a pI which is lower than the pH of an aqueous wash solution comprising 1 g/l of the composition.
L'invention concerne une composition détergente enzymatique comprenant un enzyme de blanchiment pouvant générer un réactif de blanchiment et présentant une affinité élevée de fixation aux taches maculant des textiles, cet enzyme comprenant une partie enzymatique en mesure de générer un réactif de blanchiment couplé à un réactif ayant une affinité élevée de fixation aux taches présente sur des textiles. La composition détergente est caractérisée en ce que le pI du réactif ayant une affinité de fixation élevée est inférieur au pH d'une solution aqueuse de lavage comprenant 1 g/l de la composition.
Antheunisse Willem
Parry Neil James
Swarthoff Ton
Van Der Logt Cornelis Paul Erik
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Plc Unilever
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