| 摘要 |
<p>Agent for oxidative hair treatment, e.g. bleaching, dyeing with oxidation dyes and permanent waving, comprises a solid product of hydrophobic silicic acid and H2O2, esp. contg. >35% H2O2, and opt. conventional components, e.g. thickeners, wetting agents and perfumes, and pref. an oxidation dye. The agent has better storage stability and active oxygen content than carbamide peroxide or Na perborate.</p> |
