| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject solution hardly causing change in color, providing a face treated with the solution not changing in color, by including a specific alcohol, a silver salt of an organic acid and a prescribed benzotriazole. SOLUTION: This solution comprises (A) 5-99.998 wt.% of isopropyl alcohol and/or ethanol, (B) 0.001-1 wt.% of a silver salt of an organic acid such as a silver salt of an N-long chain acylamino acid (e.g. silver N-stearoylglutamate), silver acetate or silver benzoate, (C) 0.001-1 wt.% of a lower alkyl substitutable benzotriazole (e.g. 5-methyl-1H-benzotriazole) and (D) optionally a dispersant, perfume, water, etc. In the case in which the component C is a substituted benzotriazole, usually the component C is substituted with a 1-4C alkyl group at the 4-, 5-, 6- or 7-position. The solution is preferably used as an aerosol formulation. |
