| 摘要 |
<p>A bleaching detergent composition comprising a nonionic detergent active compound, an inorganic persalt e.g. sodium perborate, an organic peracid precursor and a fluorescent agent, is stabilised by the use of a «sacrificial- ingredient. The «sacrificial» ingredient is an organic compound having a relative reactivity towards peracid and hydrogen peroxide of the order of 50 : 1 and a solubility in nonionic detergent active compounds at 25°C of at least 0.15 grams/litre, e.g. alkanolamines, and is used'in relatively small amounts, generally from 0.1 to 5.0% by weight.</p> |
