Hydrophilic N-acylamino acid, N-acyl dipeptide, and N-acyl tripeptide substituted silanes are prepared which can be utilized as reactive surface treatments for particles of pigments, minerals, and fillers. These treated particles form stable dispersions in the aqueous phase of oil-in-water mixtures that are suitable for cosmetic applications. The treated particles may also be used in pressed powder and color cosmetic formulations.
羟亲和性N-酰
氨基酸、N-酰二肽和N-酰三肽取代
硅烷制备而成,可用作
颜料、矿物和填料颗粒的反应性表面处理剂。这些经处理的颗粒在油包
水混合物的
水相中形成稳定的分散体,适用于化妆品应用。经处理的颗粒也可用于压缩粉和彩妆配方中。