| 摘要 |
PROBLEM TO BE SOLVED: To obtain a quick-drying germicide that provides a concentration and an action time most suitable for the germicidal action of alcohol and has an excellent protection action on chapped skin. SOLUTION: This quick-drying germicide is obtained by dissolving acetylated sodium hyaluronate in a high-concentration alcohol, exhibits quick-drying properties by the high-concentration alcohol and strong germicidal power in a short time and protects fingers from defatting action and water separation action of the alcohol and protects chapped skin by the acetylated sodium hyaluronate. The number of substitutions of acetyl groups of the acetylated sodium hyaluronate is 2.5-4.5 so as to readily dissolve the acetylated sodium hyaluronate in the alcohol. COPYRIGHT: (C)2006,JPO&NCIPI
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