Spray compositions
    1.
    发明申请
    Spray compositions 有权
    喷雾成分

    公开(公告)号:US20070036738A1

    公开(公告)日:2007-02-15

    申请号:US11494132

    申请日:2006-07-27

    IPC分类号: A61K8/28

    摘要: Spray compositions and particularly anhydrous aerosol compositions containing particulate antiperspirant actives exhibit a tendency for nozzle blockage, impeding discharge of the contents when a polyol humectant, such as glycerol, is blended into its base composition. The problem is overcome or at least ameliorated by preparation of a base composition, suitable for employment in conjunction with a propellant, that contains a low molecular weight (liquid) polyethylene glycol (PEG) as humectant, and particularly a PEG of molecular weight 150 to 500.

    摘要翻译: 含有颗粒止汗活性剂的喷雾组合物和特别是无水气溶胶组合物表现出喷嘴堵塞的趋势,当多元醇润湿剂如甘油混合到其基础组合物中时,阻碍了内容物的排放。 通过制备适合与推进剂结合使用的基础组合物,其包含低分子量(液体)聚乙二醇(PEG)作为保湿剂,特别是分子量为150至 500。