| 摘要 |
FIELD: cosmetic agents, solid deodorants. SUBSTANCE: solid product has 65-85% aliphatic polyhydric alcohol, about 3-12% gel-forming substance and 0.05-0.2% usninic acid. Its composition exhibits chromatogram pattern obtained by HPLC method showing usninic acid peak and peak of its degradation component where usninic acid peak area exceeds that of degradation component by at least 10 times. Method of making involves preparing polyhydric aliphatic alcohol, its heating to 75 C, addition of gel-forming agent, stirring the obtained mixture up to gel-forming substance dissolving, cooling and addition of usninic acid solution up to 70 C. Product shows good color property and deodorizing indices. EFFECT: improved quality and property of product. 18 cl, 4 dwg |
