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    Alkaline hair conditioning compositions containing cationic guar
    2.
    发明授权
    Alkaline hair conditioning compositions containing cationic guar 失效
    含有阳离子瓜耳胶的碱性护发组合物

    公开(公告)号：US6010690A

    公开(公告)日：2000-01-04

    申请号：US35392

    申请日：1998-03-05

    申请人： Joseph J. Varco

    发明人： Joseph J. Varco

    IPC分类号： A61K8/73 ,  A61Q5/04 ,  A61Q5/12 ,  A61K7/09 ,  A61K7/06 ,  A61K7/11

    CPC分类号： A61Q5/12 ,  A61K8/737 ,  A61Q5/04 ,  A61K2800/5426 ,  Y10S514/88

    摘要： The invention provides compositions for relaxing and conditioning keratinous fibers, particularly human hair. The compositions of the present invention have a high pH, i.e., a pH greater than 10, preferably, in the range of about 11 to about 14, more preferably about 12 to about 13.5, and include as a conditioning additive a cationic guar. Surprisingly, the cationic guar maintains stability, viscosity and activity over time in the highly alkaline pH of the inventive hair relaxer and conditioning compositions of the present invention. The relaxer compositions of the present invention afford beneficial effects to the user, such as softness and ease of wet combing, and cause less damage to hair following application and use. In addition, the conditioning relaxer compositions of the present invention remain on the hair and provide lasting conditioning and relaxing effects after one or more shampoos.

    摘要翻译： 本发明提供用于松弛和调理角质纤维，特别是人类头发的组合物。 本发明的组合物具有高pH，即大于10的pH，优选在约11至约14，更优选约12至约13.5的范围内，并且包括作为调理添加剂的阳离子瓜尔胶。 令人惊奇的是，阳离子瓜耳胶在本发明的头发松弛剂和调理组合物的高碱性pH下保持稳定性，粘度和活性。 本发明的松弛剂组合物对使用者有益的效果，例如柔软度和湿梳理的容易性，并且在施用和使用后对头发造成较小的损伤。 此外，本发明的调理松弛剂组合物保留在头发上，并且在一种或多种洗发剂之后提供持久的调理和放松效果。