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    Method for making an emulsified antiperspirant product
    1.
    发明授权
    Method for making an emulsified antiperspirant product 有权
    制造乳化止汗产品的方法

    公开(公告)号：US09149662B2

    公开(公告)日：2015-10-06

    申请号：US12140891

    申请日：2008-06-17

    申请人： David Frederick Swaile ,  Gary Paul Shrum ,  David Arthur Sturgis ,  Songtao Zhou

    发明人： David Frederick Swaile ,  Gary Paul Shrum ,  David Arthur Sturgis ,  Songtao Zhou

    IPC分类号： A61K8/00 ,  A61Q15/00 ,  A61K8/06

    CPC分类号： A61K8/064 ,  A61K8/06 ,  A61K8/585 ,  A61K8/60 ,  A61K8/8111 ,  A61K8/92 ,  A61K8/922 ,  A61K2800/26 ,  A61K2800/591 ,  A61K2800/805 ,  A61Q15/00

    摘要： Methods for making antiperspirant products in the form of emulsions are provided, wherein the emulsion comprises a continuous water-immiscible phase and a disperse aqueous phase comprising an antiperspirant active. The method comprises the steps of providing a water-immiscible liquid, providing an aqueous solution comprising an antiperspirant active, preparing an emulsion comprising a continuous phase including the water-immiscible liquid and a disperse phase including the aqueous solution, heating the emulsion to a temperature between about 60° C. and about 110° C., providing a structurant that is at least partially dissolved, adding the heated emulsion to the at least partially dissolved structurant to form an emulsified antiperspirant composition, and transferring the emulsified antiperspirant into a dispensing container within about 2 hours of initiating the heating step.

    摘要翻译： 提供了以乳液形式制备止汗产品的方法，其中所述乳液包含连续的水不混溶相和包含止汗活性剂的分散水相。 该方法包括以下步骤：提供与水不混溶的液体，提供包含止汗活性剂的水溶液，制备包含连续相的乳液，所述连续相包括与水不混溶的液体和包含所述水溶液的分散相，将所述乳液加热至 提供至少部分溶解的结构剂，将加热的乳液加入到至少部分溶解的结构剂中以形成乳化止汗组合物，并将乳化的止汗剂转移到分配容器中 在开始加热步骤的约2小时内。