| 摘要 |
<p>Synthetic soap composition consists of (a) 12-30% by wt. of at least 1 alkali metal salt of at least 1 n-alkyl benzene sulphonic acid with 9-15C in alkyl radical (b) 15-30 % by wt.; Na-tripolyphosphate, (c) 0-60% by wt. NaHCO3, (d) 2-35% by wt. Na2CO3, (e) 0-5% by wt. of at least 1 amide, (f) 0-10% by wt. of at least 1 solid silicate, (g) 0-12% starch, (h) 1.5-8% of a water-sol. sulphate, and (i) 4.5-15% water, total solids content of composn. being 85-95% by wt.</p> |
