EMULSIFIER FOR PREPARING EMULSIFIED LIQUID OF ETHEREAL OIL-IN-WATER TYPE USABLE IN COSMETIC OR PHARMACEUTICAL APPLICATION

摘要

PURPOSE: To provide emulsifier systems for preparation of oil-in-water emulsions usable in cosmetics or medicine. CONSTITUTION: According to special use fields, emulsifier systems having unusually high skin-mucous membrane compatibility are demanded. Alkyl polyglycosides represented by a general formula R-O-Zn (I) are contained as emulsifiers, optionally combining with a small amount of common co-emulsifiers.