DERMAL AGENT FOR EXTERNAL USE
PURPOSE:To obtain a dermal agent for external use exhibiting an excellent effect on prevention or therapy of pimles by its bactericidal action. CONSTITUTION:This dermal agent or lotion for external use is added with 0.025-30wt.% trehalose-6-fatty acid ester, has low irritation and specifically exhib...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To obtain a dermal agent for external use exhibiting an excellent effect on prevention or therapy of pimles by its bactericidal action. CONSTITUTION:This dermal agent or lotion for external use is added with 0.025-30wt.% trehalose-6-fatty acid ester, has low irritation and specifically exhibits bactericidal action on Propionibacterium acnes. The trehalose-6-fatty acid ester is obtained by an ester interchange reaction between trehalose and a fatty acid lower alkyl ester, and 6-undesinoyltrehalose, trehalose-6-palm oil fatty acid ester are cited. The dermal agent or lotion can be appropriately added with a surfactant, a moisture keeping agent, a pH adjuster, a thickener, an antiseptic, a keratolytic agent, an antiphlogistic agent, etc. |
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