C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/39 (2006.01) C11D 17/00 (2006.01)
Patent
CA 2647895
The invention relates to a bleach system comprising at least one component selected from bleach, bleach activator and bleach catalyst, characterized in that the bleach system has been enveloped by at least one polymeric layer and the polymer has urethane and urea groups. The inventive bleach system and detergent formulations comprising this bleach system are suitable, for example, for washing or cleaning textiles or dishware.
L'invention concerne un système de blanchissement contenant au moins un composant choisi parmi les agents blanchissants, les activateurs de blanchissement ou les catalyseurs de blanchissement, caractérisé en ce que le système de blanchissement est enrobé d'au moins une couche polymère, le polymère comprenant des groupements uréthanne et urée. Le système de blanchissement selon l'invention, ainsi que des formulations nettoyantes contenant ce système de blanchissement, sont utilisés par exemple pour le lavage ou le nettoyage de textiles ou de vaisselle.
Dietsche Frank
Haberle Karl
Haring Dietmar
Rahn Ralf-Thomas
Basf Se
Borden Ladner Gervais Llp
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