| 摘要 |
<p>There is provided a bleaching composition comprising alkali metal percarbonate as an oxygen releasing compound and alkali metal carbonate or bicarbonate particles of defined size (mean particle size of 250 νm or greater) preferably fewer than 20 % of the particles have a particle size of below 250 νm and fewer than 5 % of the particles have a particle size of below 150 νm. The particulate bleaching composition may form a component of a machine dishwashing composition, a bleach booster composition or in particular a laundry detergent composition. The percarbonate has increased storage stability in the compositions of the invention.</p> |
