BLEACHING COMPOSITIONS

BLEACHING COMPOSITIONS Bleach activator, bleach and detergent compositions comprising: (a) a peroxyacid bleach precursor having the general formula I Ac - L I wherein Ac is the acyl moiety of an organic carboxylic acid comprising an optionally substituted, linear or branched C6-C20 alkyl or alkenyl...

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Bibliographische Detailangaben
Hauptverfasser: SCOTT, GERALD, YOUNG, KENNETH, HARDY, FREDERICK E, CSELIK, FRANK, PRETTY, ALASTAIR J
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:BLEACHING COMPOSITIONS Bleach activator, bleach and detergent compositions comprising: (a) a peroxyacid bleach precursor having the general formula I Ac - L I wherein Ac is the acyl moiety of an organic carboxylic acid comprising an optionally substituted, linear or branched C6-C20 alkyl or alkenyl moiety or a C6-C20 alkyl-substituted aryl moiety and L is a leaving group, the conjugate acid of which has a pKa in the range from 4 to 13, and (b) an antioxidant. The compositions combine excellent stability, substrate-safety, water-dispersibility, granulometry and detergency performance.