| 摘要 |
A tablet of compressed particulate detergent composition suitable for washing fabrics in a washing machine comprises a detergent-active compound, a detergency builder, a bleach system comprising sodium percarbonate, and optionally other detergent ingredients. The percarbonate is separated from any ingredient of the composition detrimental to its stability by segregation in a discrete region of the tablet, for example, a separate layer, optionally together with a compatible inorganic salt, for example, sodium carbonate, as diluent. Advantageously the diluent is spray-dried and also contains a polymeric binder.
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