Cosmetic and/or pharmaceutical preparations comprising dialkenyl carbonates
    79.
    发明授权
    Cosmetic and/or pharmaceutical preparations comprising dialkenyl carbonates 失效
    包含二烯基碳酸酯的化妆品和/或药物制剂

    公开(公告)号:US06482418B1

    公开(公告)日:2002-11-19

    申请号:US09202378

    申请日:1999-06-21

    IPC分类号: A61K600

    摘要: The invention relates to new cosmetic and/or pharmaceutical formulations containing (a) dialkyl carbonates corresponding to formula (I): in which R1 is a linear alkyl and/or alkenyl group containing 6 to 22 carbon atoms, a 2-ethylhexyl, isotridecyl or isostearyl group or a group derived from a polyol containing 2 to 15 carbon atoms and at least two hydroxyl groups, R2 has the same meaning as R1 or is an alkyl group containing 1 to 5 carbon atoms and n and m independently of one another stand for 0 or numbers of 1 to 100, and (b) emulsifiers. The formulations are distinguished by particular sensorial properties, the dialkyl carbonates proving to be as effective as the silicone oils which they are intended to replace.

    摘要翻译: 本发明涉及含有(a)对应于式(I)的碳酸二烷基酯的新化妆品和/或药物制剂:其中R1是含有6-22个碳原子的直链烷基和/或烯基,2-乙基己基,异十三烷基或 异硬脂基或衍生自含有2至15个碳原子和至少两个羟基的多元醇的基团,R 2具有与R 1相同的含义或者是含有1至5个碳原子的烷基,n和m彼此独立地代表 0或数字1至100,和(b)乳化剂。制剂的特殊感官特性是区别的,碳酸二烷基酯被证明与其旨在替代的硅油一样有效。