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    • 77. 发明申请
    • Water purification system
    • 净水系统
    • US20060144781A1
    • 2006-07-06
    • US11029962
    • 2005-01-04
    • Eric CarlsonJohn O'BrienDaniel Peterson
    • Eric CarlsonJohn O'BrienDaniel Peterson
    • B01D24/00
    • B01D63/087B01D61/18B01D61/20B01D2315/08C02F1/003C02F1/444
    • A system for providing purified drinking water for populations and persons having minimal access to modern water purification systems and therefore rely on water sources which contain microorganisms known to cause illness and death to large segments of such populations. Membranes are known which are pervious to water and impervious to the contaminants in such drinking water. The invention provides for gravity flow passage of water from the dirty (contaminated) water containment area to a clean (purified) water containment area and a filter including such a membrane whereby the flow of water has to penetrate through the membrane and in the process filters out the illness-producing microorganisms. The invention enables the use of commonly available jugs or jars requiring only a gravity flow passage between the jugs or jars and the filter contained in the passage.
    • 一个为人口和人们提供纯净饮用水的系统,这些饮用水几乎无法进入现代化的水净化系统,因此依赖于含有已知会对大部分人群造成疾病和死亡的微生物的水源。 已知膜渗透水并且不渗透这种饮用水中的污染物。 本发明提供了将水从脏(受污染)的水容纳区域引导至干净(净化)的防水区域和包括这种膜的过滤器的重力流动通道,由此水的流动必须穿过膜和过滤器 出生病的微生物。 本发明使得能够使用通常可用的壶或罐,其仅需要在罐或罐之间的重力流动通道和包含在通道中的过滤器。
    • 78. 发明申请
    • Pepetide-based body surface reagents for personal care
    • 用于个人护理的基于Pepetide的身体表面试剂
    • US20050226839A1
    • 2005-10-13
    • US11074473
    • 2005-03-08
    • Xueying HuangYing WuHong WangJohn O'Brien
    • Xueying HuangYing WuHong WangJohn O'Brien
    • A61K8/29A61K8/64A61Q1/10A61Q5/06A61Q5/12A61Q11/00A61Q17/04C07K14/47A61K7/06A61K7/11
    • A61K8/64A61K8/29A61K2800/413A61K2800/42A61K2800/57A61K2800/94A61Q1/02A61Q1/10A61Q3/00A61Q5/065A61Q5/12A61Q11/00A61Q17/04A61Q19/00A61Q19/04B82Y5/00C07K7/06C07K7/08
    • Peptides have been identified that bind with high affinity to body surfaces, such as, hair, skin, nails, teeth, gums, corneal tissue, and oral cavity surfaces. Peptide-based body surface reagents formed by coupling a body surface binding peptide to a benefit agent are described. The peptide-based body surface reagents include peptide-based hair conditioners, hair colorants, skin conditioners, skin colorants, nail colorants, and oral care reagents. The peptide-based hair conditioners and hair colorants are comprised of a hair-binding peptide coupled to a hair conditioning agent or a coloring agent, respectively. The peptide-based skin conditioners and skin colorants are comprised of a skin-binding peptide coupled to a skin conditioning agent or a colorant, respectively. The peptide-based nail colorants are comprised of a nail-binding peptide coupled to a coloring agent. The peptide-based oral care reagents are comprised of an oral cavity surface-binding peptide coupled to an oral care benefit agent. In all these compositions, the peptide may be directly coupled to the active agent or the coupling may be via a spacer. Personal care compositions containing these peptide-based body surface reagents are also described.
    • 已经鉴定出已经以高亲和力结合身体表面,例如头发,皮肤,指甲,牙齿,牙龈,角膜组织和口腔表面的肽。 描述了通过将身体表面结合肽偶联到有益剂形成的基于肽的体表试剂。 基于肽的体表试剂包括基于肽的头发调理剂,毛发着色剂,皮肤调理剂,皮肤着色剂,指甲着色剂和口腔护理试剂。 基于肽的护发素和毛发着色剂分别由与头发调理剂或着色剂偶联的毛发结合肽组成。 基于肽的皮肤调理剂和皮肤着色剂分别由与皮肤调理剂或着色剂偶联的皮肤结合肽组成。 基于肽的指甲着色剂由与着色剂偶联的指甲结合肽组成。 基于肽的口腔护理试剂由与口腔护理有益剂偶联的口腔表面结合肽组成。 在所有这些组合物中,肽可以直接与活性剂偶联,或者偶联可以经由间隔物。 还描述了含有这些基于肽的体表试剂的个人护理组合物。