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24 条记录 (耗时 0.034 秒)

    Process for removing metal ions from liquids
    1.
    发明授权
    Process for removing metal ions from liquids 失效
    从液体中除去金属离子的方法

    公开(公告)号：US5447603A

    公开(公告)日：1995-09-05

    申请号：US89354

    申请日：1993-07-09

    申请人： Robert J. Michalowski ,  Steven H. Christiansen ,  R. Keith Frank ,  Teresa Littleton ,  Jaime Simon ,  Walter Vaughn ,  David A. Wilson

    发明人： Robert J. Michalowski ,  Steven H. Christiansen ,  R. Keith Frank ,  Teresa Littleton ,  Jaime Simon ,  Walter Vaughn ,  David A. Wilson

    IPC分类号： D21C9/00 ,  D21C9/10 ,  D21H21/06 ,  D21H17/67

    CPC分类号： D21H21/06 ,  D21C9/002 ,  D21C9/1042

    摘要： The invention is an improvement in a process for making cellulosic articles said process involving a separation of cellulosic material from a mixture containing a liquid, metal cations, and cellulosic material. The improvement involves adding to the mixture at least one retaining material which binds at least one metal cation and, in the separation, is retained with the cellulosic material. Suitable retaining agents are either organic or inorganic and include chelate-forming polymers, both synthetic and natural, colloidal suspensions of inorganic compounds, and mixed metal hydroxides. In each case, the metal cations remain in the cellulosic article, e.g. paper, rather going into waste water from which they would otherwise need to be removed.

    摘要翻译： 本发明是制造纤维素制品的方法的改进，所述方法涉及从含有液体，金属阳离子和纤维素材料的混合物中分离纤维素材料。 该改进涉及向混合物中加入至少一种结合至少一种金属阳离子的保留材料，并且在分离中将其与纤维素材料保持在一起。 合适的保留剂是有机或无机的，并且包括无机化合物的合成和天然胶体悬浮液和混合金属氢氧化物的螯合形成聚合物。 在每种情况下，金属阳离子保留在纤维素制品中，例如， 纸，而是进入废水，否则他们将需要从中除去。

    Radioiodinated sulfonated phenols and process therefore
    9.
    发明授权
    Radioiodinated sulfonated phenols and process therefore 失效
    因此，放射性碘化磺化酚和过程

    公开(公告)号：US06506363B1

    公开(公告)日：2003-01-14

    申请号：US09671982

    申请日：2000-09-28

    申请人： Jaime Simon ,  R. Keith Frank ,  Alan D. Strickland

    发明人： Jaime Simon ,  R. Keith Frank ,  Alan D. Strickland

    IPC分类号： A61K5100

    CPC分类号： A61K51/04 ,  A61K51/0406

    摘要： The present invention concerns the use of a radioiodinated phenolic compound of the formula wherein: m and n are independently 0, 1, 2 or 3, X is a group that is negatively or positively charged at physiological pH, R, R1, R2 and R3 are independently hydrogen, C1-C4 alkyl, or a carboxyl group, and I* is 123I, 131I or 125I, and its pharmaceutically-acceptable salts. The compound is formulated and used in vivo in an animal in brachytherapy in an implantable catheter. In addition, due to the rapid renal clearance of these compounds, they may be used to study renal function. A process to prepare these compounds is also disclosed.

    摘要翻译： 本发明涉及糠醛的放射性碘化酚类化合物的用途：m和n独立地为0,1,2或3，X为在生理pH下为负或带正电的基团，R，R 1，R 2和R 3为 独立地是氢，C 1 -C 4烷基或羧基，I *为123 I，131 I或125 I及其药学上可接受的盐。 该化合物在可植入导管中的近距离放射治疗的动物体内被配制和使用。 此外，由于这些化合物的肾脏清除速度快，因此可用于研究肾功能。 还公开了制备这些化合物的方法。

    Methods for Treatment of Tumors by Direct Administration of a Radioisotope
    10.
    发明申请
    Methods for Treatment of Tumors by Direct Administration of a Radioisotope 审中-公开
    通过直接施用放射性同位素治疗肿瘤的方法

    公开(公告)号：US20120251442A1

    公开(公告)日：2012-10-04

    申请号：US13469677

    申请日：2012-05-11

    申请人： R. Keith Frank ,  Kenneth McMillan ,  Edna Sue McMillian ,  Jaime Simon ,  H. Max Loy, JR. ,  Stanley D. Stearns

    发明人： R. Keith Frank ,  Kenneth McMillan ,  Edna Sue McMillian ,  Jaime Simon ,  H. Max Loy, JR. ,  Stanley D. Stearns

    IPC分类号： A61K51/00 ,  A61P35/00

    CPC分类号： A61K51/1217

    摘要： This invention provides a safer and more effective treatment for non-intracavitary undesirable tissue masses, especially bone cancer and soft tissue tumors. The method involves the direct administration of a therapeutically-effective dose of a formulated radioisotope composition nearby or directly into the tissue mass. Small volumes of the composition are used.Administration of the dose for bone cancer may be done through a hole or multiple holes created in the bone using a miniature drill. Delivery of the dose directly into a tumor may be accomplished using a microsyringe or a miniature pump capable of accurately delivering microliter amounts of material.

    摘要翻译： 本发明为非腔内不期望的组织块，特别是骨癌和软组织肿瘤提供更安全和更有效的治疗。 该方法包括在组织块中直接施用治疗有效剂量的配制的放射性同位素组合物或直接施用于组织块。 使用小体积的组合物。 可以通过使用微型钻头在骨头中产生的孔或多个孔来进行骨癌剂量的施用。 可以使用能够精确地递送微量的材料的微量注射器或微型泵来将剂量直接递送到肿瘤中。