| 摘要 |
PURPOSE:To obtain the shampoo having a dandruff-preventing effect, remarkably excellent in the dispersion stability of zinc pyrithione, forming a rich foam, and having a rinsing effect. CONSTITUTION:The shampoo comprises 18.0-20.0 pts.wt. of sodium polyoxyethylenelaurylether sulfate (3 moles of ethylene oxide is added), 2.4-2.6 pts.wt. of lauric acid diethanolamide, 0.5-0.7 pt.wt. of cellulose trimethylammonium salt, and 0.5-5.0 pts.wt. of zinc pyrithione. |
