申请人:UNILEVER PLC
公开号:EP0371803A1
公开(公告)日:1990-06-06
A composition suitable for topical application to the skin or hair, comprises:
a. a short chain dialkyl or dialkenyl phosphate salt having the structure (1):
and b. a monoalkyl or monoalkyl phosphate salt (or mixtures thereof), having the structure (2):
where R⁰¹ and R⁰² are each chosen from branched or unbranched alkyl or alkenyl groups having an average of from 7 to 9 carbon atoms;
R⁰³ is chosen from branched or unbranched alkyl or alkenyl groups having an average of from 6 to 18 carbon atoms;
X, Y and Z are each chosen from H, alkali metal, ammonium and substituted ammonium counterions; and
a, b and c are each chosen from 0, or a value of from 1 to 4,
一种适用于皮肤或头发局部涂抹的组合物,包括
a. 具有 (1) 结构的短链二烷基或二烯基磷酸酯盐:
b. 具有结构 (2) 的单烷基或单烷基磷酸酯盐(或其混合物):
其中 R⁰¹ 和 R⁰² 均选自平均具有 7 至 9 个碳原子的支链或未支链烷基或烯基;
R⁰³ 选自平均具有 6 至 18 个碳原子的支链或未支链烷基或烯基;
X、Y 和 Z 各选自 H、碱金属、铵和取代铵反离子;以及
a、b 和 c 分别选自 0 或 1 至 4、