申请人:Nisshin Oillio Group, Ltd.
公开号:EP1466586A1
公开(公告)日:2004-10-13
A water-in-oil emulsion preparation for external use on the skin, characterized in that the oil phase comprises a mixture of an ester compound obtained by esterifying the following ingredients (A), (B) and (C); an ester oil; a surfactant; and an oil other than ester oil and that the aqueous phase comprises an aqueous solution of a water-soluble inorganic salt:
(A) a polyhydric alcohol,
(B) a fatty acid and/or hydroxy fatty acid each having 8 to 30 carbon atoms and
(C) a dibasic carboxylic acid having 12 to 30 carbon atoms.
This water-in-oil emulsion preparation for external use on the skin is excellent in moisture-confining properties, use touch and stability.
一种用于皮肤外用的油包水乳剂制剂,其特征在于油相由以下成分的混合物组成:酯类化合物(通过将以下成分(A)、(B)和(C)酯化而得到);酯类油;表面活性剂;以及酯类油以外的油,水相由水溶性无机盐的水溶液组成:
(A) 多元醇
(B) 各具有 8 至 30 个碳原子的脂肪酸和/或羟基脂肪酸,以及
(C) 具有 12 至 30 个碳原子的二元羧酸。
这种用于皮肤外用的油包水乳液制剂具有出色的保湿性能、使用触感和稳定性。