| 摘要 |
<p>The present invention relates to free-flowing detergent powder which is prepared by spray drying, the powder comprising: (a) from 10 % to 90 % by weight of a complex, said complex comprising (i) a chelating agent and, (ii) a metal ion selected from the group consisting of magnesium, calcium, strontium, zinc and aluminium, and mixtures thereof; and (b) from 10 % to 90 % by weight of a polymer, said polymer comprising functional groups which are anionic.</p> |
