| 摘要 |
<p>The present invention relates to the use of a silicone surfactant of alkyl dimethicone copolyol type of formula: in which: PE=(-C<SUB>2</SUB>H<SUB>4</SUB>O)<SUB>x</SUB>(-C<SUB>3</SUB>H<SUB>6</SUB>O)<SUB>y</SUB>-H, x=0 to 50, y=0 to 30, x and y not simultaneously being 0, o=1 to 100, m=1 to 40, n=1 to 200, p=1 to 17 and q=1 to 5, in the preparation of a solid water-in-oil emulsion comprising an aqueous phase emulsified by the said surfactant in a fatty phase comprising at least one oil and at least one wax. The invention also relates to a solid emulsion of water-in-oil type, in particular a transfer-free foundation, such as the emulsion defined above.</p> |
