| 摘要 |
PROBLEM TO BE SOLVED: To obtain a sherbet-like aerosol preparation having improved dustability, solubility, stability and percutaneous absorption of an active ingredient, extremely reduced skin irritation and excellent durability of refreshing feeling. SOLUTION: This aerosol preparation comprising a stock solution composed of at least (a) an active ingredient, (b) water, (c) a lower alcohol, (d) a sorbitan fatty acid ester and (e) a polyoxyethylene hardened castor oil and a propellant comprises (a) 0.05-10 wt.% of the active ingredient, (b) <=30 wt.% of water, (c) <=30 wt.% of the lower alcohol, (d) 0.05-2.5 wt.% of the sorbitan fatty acid ester and (e) 0.05-3.0 wt.% of the polyoxyethylene hardened castor oil and 60-99 wt.% of the propellant.
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