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HIGHLY POLAR OIL-MIXED OIL-IN-WATER TYPE ULTRAFINE EMULSION PREPARATION FOR EXTERNAL USE AND METHOD FOR PRODUCING THE OIL-IN-WATER TYPE ULTRAFINE EMULSION PREPARATION FOR EXTERNAL USE
HIGHLY POLAR OIL-MIXED OIL-IN-WATER TYPE ULTRAFINE EMULSION PREPARATION FOR EXTERNAL USE AND METHOD FOR PRODUCING THE OIL-IN-WATER TYPE ULTRAFINE EMULSION PREPARATION FOR EXTERNAL USE
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机译:高极性混合油的水包油型超细乳化液的制备方法及制备该油用的水包油型超细乳化液的方法
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摘要
PROBLEM TO BE SOLVED: To provide an oil-in-water type ultrafine emulsion preparation for external use containing a highly polar dineopentanoic acid polyalkylene glycol and a method for producing the oil-in-water type ultrafine emulsion preparation for external use.;SOLUTION: The oil-in-water type ultrafine emulsion preparation for external use comprises (A) a nonionic surfactant having an HLB of ≤5, (B) a dineopentanoic acid polyalkylene glycol, (C) water, (D) a nonionic surfactant having an HLB of ≥9, (E) a polyoxyethylene-polyoxyalkylene random copolymer dialkyl ether derivative and/or a polyhydric alcohol-polyoxyalkylene glycol-polyethylene glycol copolymer alkyl ether derivative and (F) potassium 4-methoxysalicylate.;COPYRIGHT: (C)2009,JPO&INPIT
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