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    Shaving aid composite with an inclusion complex of a skin-soothing agent and a cyclodextrin
    2.
    发明授权
    Shaving aid composite with an inclusion complex of a skin-soothing agent and a cyclodextrin 失效
    具有皮肤舒缓剂和环糊精包合物的剃刮助剂复合物

    公开(公告)号：US5653971A

    公开(公告)日：1997-08-05

    申请号：US496860

    申请日：1995-06-30

    申请人： Frank E. Badin ,  Thilivali T. Ndou ,  Lee K. Lim ,  Yuling Yin ,  Mingchih Michael Tseng

    发明人： Frank E. Badin ,  Thilivali T. Ndou ,  Lee K. Lim ,  Yuling Yin ,  Mingchih Michael Tseng

    IPC分类号： A61K8/00 ,  A61K8/33 ,  A61K8/36 ,  A61K8/368 ,  A61K8/42 ,  A61K8/46 ,  A61K8/73 ,  A61K8/86 ,  A61Q9/02 ,  B26B21/44 ,  B26B21/58 ,  A61K7/15

    CPC分类号： A61K8/738 ,  A61Q9/02 ,  B26B21/443 ,  A61K2800/244 ,  A61K2800/87

    摘要： The present invention is directed to a shaving system of the wet shave type comprising a blade member (one or more) and a structure which supports or holds the blade member and which has an external skin engaging portion in proximity to the blade member. The skin engaging portion includes an improved shaving aid composite (or lubricating strip) which contains an inclusion complex of a skin-soothing agent, such as menthol, with a cyclodextrin. Preferably the shaving aid composite comprises a matrix of a water-insoluble polymer, an effective amount of a skin lubricating water-soluble polymer dispersed within the matrix, and an inclusion complex of a skin-soothing agent with a cyclodextrin. Alternatively, the shaving aid composite may comprise a sheath of water-insoluble polymer that surrounds a core which includes a skin-lubricating water-soluble polymer and an inclusion complex of a skin-soothing agent with a cyclodextrin. The improved shaving aid composite is capable of retaining during normal storage conditions substantially all of the skin-soothing agent included during fabrication of the composite and delivering an effective amount of the skin-soothing agent during use.

    摘要翻译： 本发明涉及一种湿剃剃型的剃刮系统，其包括刀片构件（一个或多个）和支撑或保持刀片构件并且具有靠近刀片构件的外部皮肤接合部分的结构。 皮肤接合部分包括改善的剃刮助剂复合物（或润滑条），其包含皮肤舒缓剂如薄荷醇与环糊精的包合物。 优选地，所述剃刮助剂复合物包含水不溶性聚合物的基质，分散在基质内的有效量的皮肤润滑水溶性聚合物，以及皮肤舒缓剂与环糊精的包合物。 或者，剃刮助剂复合物可以包含水不溶性聚合物的护套，其包围芯，其包含皮肤润滑的水溶性聚合物和皮肤舒缓剂与环糊精的包合物。 改进的剃刮助剂复合材料能够在正常储存条件下保留在复合材料制造过程中包括的基本上所有的皮肤舒缓剂，并在使用过程中输送有效量的皮肤舒缓剂。

    Dental floss
    4.
    发明授权
    Dental floss 失效
    牙线牙线

    公开(公告)号：US5875797A

    公开(公告)日：1999-03-02

    申请号：US743722

    申请日：1996-11-06

    申请人： Casper W. Chiang ,  Edward Hosung Park ,  Brad Castillo ,  Mingchih Michael Tseng

    发明人： Casper W. Chiang ,  Edward Hosung Park ,  Brad Castillo ,  Mingchih Michael Tseng

    IPC分类号： A61C15/04 ,  A61K8/02 ,  A61Q11/00 ,  D01D5/34 ,  D01F8/06 ,  D01F8/12 ,  D01F8/14 ,  A61C15/00

    CPC分类号： A61K8/02 ,  A61C15/041 ,  A61Q11/00 ,  D01D5/34 ,  D01F8/06 ,  D01F8/12 ,  D01F8/14

    摘要： Improved dental flosses include two or more components selected to provide desired properties to the floss. The improved flosses may comprise one or a plurality of multicomponent filaments, each filament including an inner core selected to provide strength to the floss, and an outer layer selected to provide a desired surface property. The improved flosses also may comprise one or a plurality of core filaments embedded in a single body sheath. The filament component provides desirable physical properties to the floss, such as tensile strength, while a floss body sheath component provides desirable surface properties.

    摘要翻译： 改进的牙线包括两种或多种选择成为牙线提供所需性质的组分。 改进的牙线可以包括一个或多个多组分长丝，每个细丝包括被选择用于为牙线提供强度的内芯，以及被选择用于提供所需表面性质的外层。 改进的牙线也可以包含一个或多个嵌入单体鞘中的芯丝。 长丝组分为牙线提供理想的物理性能，例如拉伸强度，而牙线体鞘组分提供所需的表面性质。

    Skin engaging member
    5.
    发明授权
    Skin engaging member 失效
    皮肤接触成员

    公开(公告)号：US06298558B1

    公开(公告)日：2001-10-09

    申请号：US08497194

    申请日：1995-06-30

    申请人： Mingchih Michael Tseng ,  Yuling Yin ,  Frank E. Badin ,  Thilivali T. Ndou ,  Brian A. Rogers ,  Lee K. Lim

    发明人： Mingchih Michael Tseng ,  Yuling Yin ,  Frank E. Badin ,  Thilivali T. Ndou ,  Brian A. Rogers ,  Lee K. Lim

    IPC分类号： B26B2144

    CPC分类号： B26B21/443

    摘要： This relates to an improved skin engaging member for use in razor blade; cartridge assemblies and shaving systems of the wet shave type. In an embodiment, there is provided a two-component, control-release shaving device consisting of(a) a sheath layer made from thermoplastic resins with openings therein and (b) a core region containing internal shaving aids. Potentially, the device can maintain surface appearance, control-release the shaving aids, minimize the degradation of the shaving aids, and prevent the shaving aids from being trapping in a strip. Furthermore, the addition of low-melt additives to the shaving aids becomes feasible and the compatibility between the shaving aids and the shaving aid carrier such as polystyrene in the lubricating strip composite becomes less critical.

    摘要翻译： 这涉及用于剃刀刀片的改进的皮肤接合构件; 湿式剃须型的墨盒组件和剃须系统。 在一个实施方案中，提供了一种双组分调控释放剃须装置，其包括（a）由其中具有开口的热塑性树脂制成的护套层和（b）包含内部剃刮助剂的芯区域。 潜在地，该装置可以保持表面外观，控制释放剃刮助剂，使剃刮助剂的降解最小化，并防止剃刮助剂被捕获在条带中。 此外，将低熔点添加剂添加到剃刮助剂中变得可行，并且剃须助剂和润滑助剂载体（例如润滑条复合材料中的聚苯乙烯）之间的相容性变得不那么关键。