Liquid laundry detergent composition containing...

C - Chemistry – Metallurgy – 11 – D

Patent

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C11D 3/386 (2006.01) C11D 3/22 (2006.01)

Patent

CA 2528953

The invention is directed to liquid laudry detergent compositions comprising (a) at least one surfactant; (b) at least one enzyme and an enzyme stabilizing system comprising boron; (c) at least one fabric care ingredient; and (d) at least one modified cationic polysaccharide-based deposition aid for the fabric care ingredient, wherein prior to modification, the cationic deposition aids contains at least one pair of cis-hydroxy groups, and wherein the cationic deposition aid is modified in such a way that the enzyme stabilizing system does not exibit cis-hydroxy group interaction with cationic deposition aid. The use of such compositions and methods for treating fabrics is fabric treatment applications including domestic laudering to Thereby provide improved cleaning and fabric care are also covered.

A présente invention concerne des compositions de détergent liquide pour lessive comprenant (a) au moins un tensioactif, (b) au moins une enzyme et un système stabilisateur d'enzyme comprenant du bore, (c) au moins une substance de soin de tissu et, (d) au moins une aide au dépôt à base de polysaccharide cationique modifié destiné à cette substance de soin de tissu. Avant modification, ces aides de dépôt cationique contiennent au moins une paire de groupes cis-hydroxy et, l'aide au dépôt cationique est modifiée de sorte que le système stabilisateur d'enzyme ne présente plus d'interaction de groupes cis-hydroxy avec cette aide au dépôt cationique. L'Utilisation de ces compositions et de ces procédés pour traitement de tissu concerne des applications de traitement de tissu comprenant la lessive domestique, permettant de tenir ainsi un meilleur lessivage comprenant le soin de tissu. .

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