| 摘要 |
PURPOSE:To improve problems about the lowering of dyeing properties of a fluorescent bleach and about the color change of a nonionic detergent powder during storage in a nonionic detergent powder composition containing a nonionic surfactant in combination with a fluorescent bleach. CONSTITUTION:A nonionic detergent powder composition containing (a) 12-35wt.% nonionic surfactant having <=40 deg.C melting point and 9.0-16.0 HLB, (b) 20-60wt.% aluminosilicate, (c) 0.05-4wt.% polyethylene glycol having 2000-20000 molecular weight and (d) 0.02-3wt.% fluorescent bleach. |
