The poly- silicon oxygen Lin acid San Zhi And Will of this Hair Ming Lesson Questions Yu Open Hair mono- Seed Xin Ying its be used as Hua Makeup material etc.. This Hair bright poly- silicon oxygen phosphotriester As formulas (I) are (in formula, the vertical alkyl for indicating carbon Number 1 ~ 4 of each R1 Fen Do Independence, R indicates Ke to have the 2 Price Hydrocarbon bases of at least carbon Numbers 2 ~ 7 of 1 Seed of the You Election in the-O- and-CO-, n indicate 5 ~ 40 in any whole Number) shown in compound, When uses Theization He Wu Time, can also contain poly- silicon oxygen di-phosphate ester and/or poly- silicon oxygen phosphoric acid Single esters. The purposes for making the poly- silicon oxygen phosphotriesters of As or the poly- silicon oxygen phosphate mixture containing it, except directly with what Makeup material in addition to, also can be used as the surface treatment Elixirs or dispersion Elixirs of powder Body, can the surface of Will gained be coated Office reasons powder Body or powder Body point and dissipate Body what Makeup material etc..本發明之課題在於開發一種新穎聚矽氧磷酸三酯並將其用作化妝料等。本發明之聚矽氧磷酸三酯為式(I)(式中,各R1分別獨立表示碳數1~4之烷基,R表示可具有選自-O-及-CO-中之至少1種的碳數2~7之2價烴基,n表示5~40中之任一整數)所示之化合物,當使用該化合物時,亦可含有聚矽氧磷酸二酯及/或聚矽氧磷酸單酯。作為聚矽氧磷酸三酯或含有其之聚矽氧磷酸酯混合物之用途,除直接用於化妝料以外,亦可用作粉體之表面處理劑或分散劑,可將所得之表面被覆處理粉體或粉體分散體用於化妝料等。
