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17 条记录 (耗时 0.018 秒)

    Delivery of a skin health benefit agent to a treated substrate for transfer to skin
    3.
    发明授权
    Delivery of a skin health benefit agent to a treated substrate for transfer to skin 失效
    将皮肤健康有益剂递送至经处理的底物以转移至皮肤

    公开(公告)号：US06503524B1

    公开(公告)日：2003-01-07

    申请号：US09596162

    申请日：2000-06-16

    申请人： David John Tyrrell ,  Robert Cosmo Di Luccio ,  Ali Yahiaoui ,  Dennis Stein Everhart ,  Wade Bolton May

    发明人： David John Tyrrell ,  Robert Cosmo Di Luccio ,  Ali Yahiaoui ,  Dennis Stein Everhart ,  Wade Bolton May

    IPC分类号： A01N2534

    CPC分类号： A61L15/48 ,  A61F13/8405 ,  A61L15/32

    摘要： The present invention relates to a combination for surface treatment of a substrate, e.g. a nonwoven web, used in personal care product applications. The surface treatment combination not only provides adequate fluid handling properties, but also provides a topical delivery system effective in depositing a thin, tenacious and substantially continuous coating of a skin health benefit agent on skin by an aqueous emulsion mediated dissolution of the agent from a substrate with subsequent transfer and deposition onto the skin. Coatings of the skin health benefit agent on the skin resist removal, thereby preventing damage to the natural skin barrier and providing a protective barrier against chemically- and biochemically-induced skin damage.

    摘要翻译： 本发明涉及一种用于表面处理基材的组合，例如， 非织造网，用于个人护理产品应用。 表面处理组合不仅提供足够的流体处理性能，而且还提供了一种局部递送系统，其有效地通过水性乳液介导的药剂从底物的溶解沉积皮肤健康有益剂在皮肤上的薄而牢固且基本上连续的涂层 随后转移和沉积到皮肤上。 皮肤上的皮肤健康有益剂对皮肤的涂层抵抗去除，从而防止对天然皮肤屏障的损害，并提供防止化学和生化诱导的皮肤损伤的保护屏障。

    Caffeine adsorbent liquid filter
    4.
    发明授权
    Caffeine adsorbent liquid filter 失效
    咖啡因吸附剂液体过滤器

    公开(公告)号：US5728634A

    公开(公告)日：1998-03-17

    申请号：US784504

    申请日：1997-01-17

    申请人： Dennis Stein Everhart ,  Rosann Marie Kaylor ,  Kenneth Raymond Smith

    发明人： Dennis Stein Everhart ,  Rosann Marie Kaylor ,  Kenneth Raymond Smith

    IPC分类号： A23F5/22 ,  B01J20/12 ,  B01J20/28 ,  D03D1/00 ,  D06M10/00 ,  D06M11/00 ,  D06M23/08 ,  D21H19/10 ,  B32B19/00

    CPC分类号： B01J20/28028 ,  A23F5/223 ,  B01J20/28033 ,  Y10T428/252 ,  Y10T442/3455 ,  Y10T442/653 ,  Y10T442/681

    摘要： An adsorbent filter for removing caffeine from liquids. The filter is composed of a liquid permeable matrix of fibrous material having individual exposed surfaces; and a distribution of adsorbent clay minerals attached to individual exposed surfaces of the fibrous material by substantially non-transient bonding, so that passage of a liquid having a caffeine concentration ranging from about 20 to about 100 mg per 100 mL of liquid through the matrix for a contact time of less than about 2 minutes results in at least a 40 percent reduction in the caffeine concentration of the liquid. The matrix of fibrous material may be selected from woven fabrics, knit fabrics and nonwoven fabrics. The adsorbent clay minerals include, for example, sodium bentonite clays, calcium bentonite clays, acidified bentonite clays, and modified bentonite clays containing a flocculating agent. Generally speaking, the filter can be adapted to provide at least a 40 percent reduction in the caffeine concentration for about 1 cup to about 40 cups of a liquid.

    摘要翻译： 用于从液体中去除咖啡因的吸附剂过滤器。 过滤器由具有单独暴露表面的纤维材料的液体可渗透基质组成; 以及通过基本上非瞬时接合而附着在纤维材料的单独暴露表面上的吸附性粘土矿物的分布，使得每100mL液体中咖啡因浓度范围为约20至约100mg的液体通过基质， 小于约2分钟的接触时间导致液体咖啡因浓度降低至少40％。 纤维材料的基质可以选自机织织物，针织织物和非织造织物。 吸附性粘土矿物包括例如钠膨润土，钙膨润土，酸化膨润土，以及含有絮凝剂的改性膨润土。 一般来说，过滤器可以适合于提供约1杯至约40杯液体的咖啡因浓度的至少40％的降低。

    Method of applying chemical charge modifiers to a substrate and article thereof
    8.
    发明授权
    Method of applying chemical charge modifiers to a substrate and article thereof 失效
    将化学电荷改性剂应用于基材及其制品的方法

    公开(公告)号：US5858503A

    公开(公告)日：1999-01-12

    申请号：US548855

    申请日：1995-10-26

    申请人： Dennis Stein Everhart ,  Kristi Lynn Kiick-Fischer

    发明人： Dennis Stein Everhart ,  Kristi Lynn Kiick-Fischer

    IPC分类号： B05D1/18 ,  D06M15/15 ,  D06M23/00 ,  B32B3/24 ,  B32B9/02

    CPC分类号： B82Y30/00 ,  B05D1/185 ,  B82Y40/00 ,  D06M15/15 ,  D06M15/155 ,  D06M23/005 ,  Y02P20/582 ,  Y10T428/24273 ,  Y10T428/269 ,  Y10T428/31725 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938

    摘要： A method of applying chemical charge-modifiers to a permeable sheet including the steps of: providing a permeable sheet having a plurality of individual exposed surfaces, at least a portion of which having relatively low surface energies; providing an aqueous solution containing amphiphilic macromolecules, the solution having a relatively high surface tension; contacting the solution containing amphiphilic macromolecules under shear stress conditions with the permeable sheet so that at least a portion of the amphiphilic macromolecules are adsorbed onto at least some individual exposed surfaces to form a coated permeable sheet; and contacting the coated permeable sheet with a solution containing chemical charge modifiers to incorporate chemical charge modifiers onto at least a portion of the amphiphilic macromolecules. A chemically charge-modified permeable sheet composed of: a permeable sheet having a plurality of individual exposed surfaces, at least a portion of which having a surface energy of less than about 45 dynes per centimeter; amphiphilic macromolecules adsorbed onto at least some individual exposed surfaces; and chemical charge modifiers incorporated onto at least a portion of the amphiphilic macromolecules.

    摘要翻译： 一种向可渗透片施加化学电荷改性剂的方法，包括以下步骤：提供具有多个单个暴露表面的可渗透片材，其至少一部分具有相对较低的表面能; 提供含有两亲性大分子的水溶液，该溶液具有相对较高的表面张力; 在剪切应力条件下将含有两亲性大分子的溶液与可渗透片接触，使得至少一部分两亲性大分子吸附在至少一些单独的暴露表面上以形成涂覆的可渗透片; 并将涂覆的可渗透片与含有化学电荷改性剂的溶液接触，以将化学电荷改性剂并入至少部分两亲性大分子上。 一种化学电荷改性的可渗透片，其由以下组成：可渗透片，其具有多个单独的暴露表面，其至少一部分具有小于约45达因/厘米的表面能; 两亲大分子吸附在至少一些单独的暴露表面上; 和掺入到至少一部分两亲性大分子上的化学电荷改性剂。