| 摘要 |
The present invention relates to detergent compositions comprising: a) a hydrophobic bleaching system selected from i) hydrogen peroxide or a source thereof in amount of from 0.1 percent to 60 percent by weight and combined with a hydrophobic peroxyacid bleach precursor in amount of from 0.1 percent to 60 percent by weight, ii) a preformed hydrophobic peroxyacid in amount of from 0.1 percent to 60 percent by weight, and iii) mixtures of i) and ii), wherein a hydrophobic peroxyacid bleach precursor is defined as a compound which produces under perhydrolysis a hydrophobic peroxyacid whose parent carboxylic acid has a critical micelle concentration less than 0.5 moles/litre measured in aqueous solution at 25 degree C and pH 7, and wherein a hydrophobic preformed peroxyacid is defined as a compound whose parent carboxylic acid has a critical micelle concentration less than 0.5 moles/litre measured in aqueous solution at 25 degree C and pH 7, b) up to 5 percent by weight of a perfume composition, and c) at least 0.6 percent by weight of a metal ion sequestrant selected from aminocarboxylate compounds, aminophosphonates and mixtures thereof. The said compositions provide effective cleaning of fabrics without being detrimental to the perfume composition deposited on the fabrics.
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