Powders treated with silicones represented by the following formula (1):
R1aR2bR3cSiO(4−a−b−c)/2 (1)
wherein
R1, R2, R3 a, b and c are as defined herein, are suitable for use in cosmetic materials.
使用
硅烷处理的粉末,可以用以下公式(1)表示:R1aR2bR3cSiO(4-a-b-c)/2,其中R1,R2,R3,a,b和c的定义如本文所述,适用于化妆品材料。