The invention is characterized by the use in cosmetic compositions of one or more lipophilic derivatives of amino deoxyalditols corresponding to the general formula: ##STR1## in which: R.sup.1 is a saturated linear C.sub.14 -C.sub.40 aliphatic radical; R.sup.2 is a hydrogen atom or a linear C.sub.1 -C.sub.6 alkyl radical; X is an oxygen atom or a methylene radical; and n is an integer from 1 to 5; with the proviso that when X is a methylene radical R.sup.1 contains from 19 to 39 carbon atoms. Application to the preparation of cosmetic compositions for the treatment of keratinous substances and for buccodental hygiene.
该发明的特征在于在化妆品组合物中使用与以下一般公式相对应的一个或多个脂溶性
氨基脱氧醛糖衍
生物:##STR1## 其中:R.sup.1是饱和的直链C.sub.14-C.sub.40脂肪基;R.sup.2是氢原子或直链C.sub.1-C.sub.6烷基基团;X是氧原子或亚甲基基团;n是1到5之间的整数;但是当X是亚甲基基团时,R.sup.1含有19到39个碳原子。用于制备用于处理角质物质和口腔卫生的化妆品组合物。