| 摘要 |
<p>In a granular laundry detergent composition having a bulk density of at least 650 g/litre and comprising one or more detergent surfactants and a builder system comprising zeolite, the presence of water-soluble sodium silicate in an amount of from 2.5 to 6.5 wt% minimises aluminium and enamel corrosion without an adverse effect on solubility.</p> |
