| 摘要 |
A pulverulent, phosphate-free textile detergent consisting essentially of: (a) from 20% to 40% by weight of a water-insoluble, finely-divided, crystalline alkali metal aluminosilicate having a calcium binding power of 50 to 200 mg of CaO/gm on the anhydrous basis; (b) from 5% to 20% of a surface-active compound of the anionic, nonionic, amphoteric or zwitterionic types; (c) from 0.05% to 0.75% by weight of a water-soluble substituted alkane diphosphonate or triphosphonic acid or alkali metal salts thereof; (d) from 10% to 35% by weight of an inorganic per compound; and (e) from 0 to 50% by weight of other conventional ingredients for detergents of the type; wash alkalis, soil suspension agents, optical brighteners, enzymes, antimicrobial agents, textile softeners, coloring compounds, perfumes, sodium sulfate and water. |
