Fluid suspension of polysaccharides for personal care and household
applications
    1.
    发明授权
    Fluid suspension of polysaccharides for personal care and household applications 失效
    用于个人护理和家用应用的多糖流体悬浮液

    公开(公告)号:US6025311A

    公开(公告)日:2000-02-15

    申请号:US168895

    申请日:1993-12-17

    摘要: A stable fluid polymer suspension is composed of at least one water soluble polysaccharide polymer in an aqueous carrier fluid in which the polysaccharide polymer does not significantly swell or dissolve where the polysaccharide polymer in the aqueous carrier fluid has the measured properties of:i) rendering the polymer(s) insoluble, resulting in a cloudy dispersion,ii) limiting the swelling of insolubilized polymer(s), leading to a polymer sediment volume of a 1 weight percent polymer dispersion to less than 1%, andiii) preventing phase separation for at least one week.This invention also Includes a method of preparing the stable fluid polymer suspension having the above mentioned measured properties. The stable aqueous fluid suspension of this invention is a clear, odorless, and stable formulation and is used in cosmetics, personal care, and household products.

    摘要翻译: 稳定的流体聚合物悬浮液由水性载体流体中的至少一种水溶性多糖聚合物组成,其中多糖聚合物在水性载体流体中的多糖聚合物具有以下测量的性质时,其不显着溶胀或溶解:i) 聚合物不溶,导致浑浊分散,ii)限制不溶性聚合物的溶胀,导致1重量%聚合物分散体的聚合物沉淀物体积小于1%,和iii)防止相分离 至少一周。 本发明还包括制备具有上述测量性质的稳定流体聚合物悬浮液的方法。 本发明的稳定的含水液体悬浮液是清澈无味,稳定的制剂,用于化妆品,个人护理和家用产品中。