COSMETIC DEVICES
    7.
    发明申请
    COSMETIC DEVICES 审中-公开
    化妆品

    公开(公告)号:US20100136071A1

    公开(公告)日:2010-06-03

    申请号:US12699404

    申请日:2010-02-03

    IPC分类号: A61K8/02 A61Q19/00 A61Q5/00

    摘要: The present invention relates to pre-formed devices for delivering benefit agents to the skin, hair or nails. The devices are patches or masks for cosmetic or therapeutic use and comprise a unilamellar, solid gel sheet having at least one surface at least partially coated with a discrete coating composition comprising at least one benefit agent for the skin, hair or nails. The invention also encompasses methods of producing and using such devices. The coating composition allows more efficient delivery of benefit agents to the skin than previously known devices and/or affords greater formulation flexibility.

    摘要翻译: 本发明涉及用于将有益剂递送到皮肤,头发或指甲的预成型装置。 所述装置是用于化妆品或治疗用途的贴片或掩模,并且包括具有至少一个表面的单层固体凝胶片,所述至少一个表面至少部分地涂覆有包含至少一种用于皮肤,头发或指甲的有益剂的离散涂层组合物。 本发明还包括生产和使用这些装置的方法。 该涂层组合物允许有效剂量比先前已知的装置更有效地递送到皮肤和/或提供更大的制剂灵活性。

    Cosmetic devices
    8.
    发明授权
    Cosmetic devices 有权
    化妆品装置

    公开(公告)号:US07658942B2

    公开(公告)日:2010-02-09

    申请号:US10268556

    申请日:2002-10-10

    IPC分类号: A61K9/70 A61K8/02

    摘要: The present invention relates to pre-formed devices for delivering benefit agents to the skin, hair or nails. The devices are patches or masks for cosmetic or therapeutic use and comprise a unilamellar, solid gel sheet having at least one surface at least partially coated with a discrete coating composition comprising at least one benefit agent for the skin, hair or nails. The invention also encompasses methods of producing and using such devices. The coating composition allows more efficient delivery of benefit agents to the skin than previously known devices and/or affords greater formulation flexibility.

    摘要翻译: 本发明涉及用于将有益剂递送到皮肤,头发或指甲的预成型装置。 所述装置是用于化妆品或治疗用途的贴片或掩模,并且包括具有至少一个表面的单层固体凝胶片,所述至少一个表面至少部分地涂覆有包含至少一种用于皮肤,头发或指甲的有益剂的离散涂层组合物。 本发明还包括生产和使用这些装置的方法。 该涂层组合物允许有效剂量比先前已知的装置更有效地递送到皮肤和/或提供更大的制剂灵活性。

    Laundry additive particle having multiple surface coatings
    9.
    发明授权
    Laundry additive particle having multiple surface coatings 失效
    具有多个表面涂层的洗衣添加剂颗粒

    公开(公告)号:US06221826B1

    公开(公告)日:2001-04-24

    申请号:US09381551

    申请日:1999-09-20

    IPC分类号: C11D322

    摘要: A laundry additive particle having multiple coatings and compositions employing the particle are provided. The laundry additive particle comprises a central core particle with the core particle comprising a porous carrier core material and a glassy encapsulating material intermixed with the carrier material. The glassy encapsulating material is derived from one or more at least partially water-soluble hydroxylic compounds having an anhydrous, nonplasticized, glass transition temperature, Tg, of at least about 0° C. An optional intermediate encapsulating material may be coated on the central core particle. The intermediate encapsulating material may comprise a carbohydrate material having an anhydrous nonplasticized, glass transition temperature, Tg of at least about 130° C. Lastly, an external coating material is coated on the core particle or the intermediate encapsulating material which provides the laundry additive particle with a substantially non-tacky surface. The external coating material is derived from one or more at least partially water soluble or dispersible compounds selected from the group consisting of waxes, water-soluble polymers, fatty compounds, carbohydrates, cellulose and cellulose derivatives, natural and synthetic gums, silicates, borates, phosphates, chitin and chitosan, and mixtures thereof. The laundry additive particle has a hygroscopicity value of less than about 80%. Preferably, a laundry or cleaning agent such as a perfume is supported on or contained in the porous carrier.

    摘要翻译: 提供了具有多个涂层和使用该颗粒的组合物的洗衣添加剂颗粒。 洗衣添加剂颗粒包括中心核心颗粒,其中芯颗粒包括多孔载体芯材料和与载体材料混合的玻璃状封装材料。 玻璃状包封材料衍生自具有至少约0℃的无水,未增塑的玻璃化转变温度Tg的一种或多种至少部分水溶性羟基化合物。可选择的中间封装材料可以涂覆在中心芯 粒子。 中间包封材料可以包含具有无水未增塑的玻璃化转变温度,至少约130℃的Tg的碳水化合物材料。最后,将外部涂层材料涂覆在提供洗衣添加剂颗粒的芯颗粒或中间包封材料上 具有基本上非粘性的表面。 外部涂料衍生自一种或多种至少部分水溶性或可分散的化合物,其选自蜡,水溶性聚合物,脂肪族化合物,碳水化合物,纤维素和纤维素衍生物,天然和合成树胶,硅酸盐,硼酸盐, 磷酸盐,几丁质和壳聚糖,及其混合物。 洗衣添加剂颗粒的吸湿性值小于约80%。 优选地,诸如香料的衣物或清洁剂被支撑在或包含在多孔载体中。

    Delivery systems comprising zeolites and a starch hydrolysate glass
    10.
    发明授权
    Delivery systems comprising zeolites and a starch hydrolysate glass 失效
    包含沸石和淀粉水解物玻璃的递送系统

    公开(公告)号:US5858959A

    公开(公告)日:1999-01-12

    申请号:US920488

    申请日:1997-08-29

    IPC分类号: C11D3/50 C11D3/08 C11D3/12

    CPC分类号: C11D3/505

    摘要: Glassy particles containing agents useful for laundry and cleaning products (preferably perfumes, bleaching agents, soil release polymers), and laundry and cleaning products containing these glassy particles. The particles comprise a glass derived from one or more at least partially water-soluble hydroxylic compounds, such as hydrogenated starch hydrolysates, sucrose, glucose, and starch hydrolysates. The glassy particle also has a hygroscopicity value of less than about 80%.

    摘要翻译: 含有可用于洗衣和清洁产品(优选香料,漂白剂,去污聚合物)的试剂的玻璃状颗粒以及含有这些玻璃状颗粒的衣物和清洁产品。 颗粒包含衍生自一种或多种至少部分水溶性羟基化合物的玻璃,例如氢化淀粉水解物,蔗糖,葡萄糖和淀粉水解产物。 玻璃状颗粒的吸湿性值也小于约80%。