TREATMENT OF HYPERPHOSPHATEMIA USING CROSSLINKED SMALL MOLECULE AMINE POLYMERS
    71.
    发明申请
    TREATMENT OF HYPERPHOSPHATEMIA USING CROSSLINKED SMALL MOLECULE AMINE POLYMERS 失效
    使用交联小分子胺聚合物处理高磷酸盐

    公开(公告)号:US20070110706A1

    公开(公告)日:2007-05-17

    申请号:US11465444

    申请日:2006-08-17

    IPC分类号: A61K31/785

    摘要: Anion-binding polymers are described. The anion-binding polymers in some cases are low swelling anion-binding polymers. In some cases, the anion-binding polymers have a pore volume distribution such that a fraction of the polymer is not available for non-interacting solutes above a certain percentage of the MW of the target ion for the polymer. In some cases, the anion-binding polymers are characterized by low ion-binding interference, where the interference is measured in, for example, a gastrointestinal simulant, relative to non-interfering buffer. Pharmaceutical composition, methods of use, and kits are also described.

    摘要翻译: 描述了阴离子结合聚合物。 阴离子结合聚合物在某些情况下是低溶胀阴离子结合聚合物。 在一些情况下,阴离子结合聚合物具有孔体积分布,使得聚合物的分数不可用于高于聚合物的靶离子MW的一定百分比的非相互作用溶质。 在一些情况下,阴离子结合聚合物的特征在于低离子结合干扰,其中相对于非干扰缓冲液在例如胃肠模拟物中测量干扰。 还描述了药物组合物,使用方法和试剂盒。

    Methods and compositions for treatment of ion imbalances
    75.
    发明申请
    Methods and compositions for treatment of ion imbalances 有权
    用于治疗离子失衡的方法和组合物

    公开(公告)号:US20050220750A1

    公开(公告)日:2005-10-06

    申请号:US10814527

    申请日:2004-03-30

    IPC分类号: A61K31/74 A61K31/785

    CPC分类号: A61K31/74

    摘要: The present invention provides methods and compositions for the treatment of ion imbalances. In particular, the invention provides compositions comprising sodium-binding polymers and pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are disclosed herein. Examples of these methods include the treatment of hypertension, chronic heart failure, end stage renal disease, liver cirrhosis, chronic renal insufficiency, fluid overload, or sodium overload.

    摘要翻译: 本发明提供了用于治疗离子失衡的方法和组合物。 特别地,本发明提供了包含钠结合聚合物及其药物组合物的组合物。 本文公开了用于治疗和/或预防益处的聚合物和药物组合物的使用方法。 这些方法的实例包括治疗高血压,慢性心力衰竭,终末期肾病,肝硬化,慢性肾功能不全,流体过载或钠过载。

    Removal of the thiocarbonylthio or thiophosphorylthio end group of polymers and further functionalization thereof
    77.
    发明授权
    Removal of the thiocarbonylthio or thiophosphorylthio end group of polymers and further functionalization thereof 失效
    除去硫代羰硫基或硫代磷酰硫基端基的聚合物及其官能化

    公开(公告)号:US06919409B2

    公开(公告)日:2005-07-19

    申请号:US10609255

    申请日:2003-06-26

    摘要: A method of free radical polymerization and for cleaving a thio group from the resulting polymer is provided. The method comprises forming a mixture of one or more monomers, at least one free radical source and a chain transfer agent, wherein the chain transfer agent comprises a thio moiety. The mixture is polymerized, and the resulting polymer is mixed with a free radical source, and a monomer having little or no homopolymerizability under cleavage conditions. The thio moiety on the polymer is replaced with a group of interest.

    摘要翻译: 提供了一种自由基聚合和从所得聚合物中切割硫基的方法。 该方法包括形成一种或多种单体,至少一种自由基源和链转移剂的混合物,其中链转移剂包含硫代部分。 将混合物聚合,并将所得聚合物与自由基源和在裂解条件下具有很少或不具有均聚性的单体混合。 聚合物上的硫代部分被感兴趣的一组取代。

    Oral composition
    78.
    发明申请
    Oral composition 审中-公开
    口语构成

    公开(公告)号:US20050063918A1

    公开(公告)日:2005-03-24

    申请号:US10665710

    申请日:2003-09-19

    摘要: Oral care composition comprising a polymer obtainable by copolymerising a mixture of comonomers, in which at least 40 mol % of the mixture of comonomers is constituted by a comonomer having the formula (I): H2C═C(R)—(X)n—Yin which R is hydrogen or a methyl group, X is a divalent organic linking group, n is an integer of 0 or 1, and Y is a carboxylate or phosphonate anion, or the corresponding salt or acid thereof; and in which the balance of the mixture of comonomers is constituted by neutral and/or cationic comonomers; said composition being in the form of any one of a toothpaste, gel, foam, chewing gum, deformable strip or mouthwash and being suitable for use in the oral cavity.

    摘要翻译: 口腔护理组合物包含可通过共聚合共聚单体混合物获得的聚合物,其中至少40摩尔%的共聚单体混合物由具有式(I)的共聚单体构成:H 2 C = C(R) - (X) 其中R为氢或甲基,X为二价有机连接基团,n为0或1的整数,Y为羧酸根或膦酸根阴离子,或其相应的盐或酸; 并且其中共聚单体混合物的平衡由中性和/或阳离子共聚单体构成; 所述组合物为牙膏,凝胶,泡沫,口香糖,可变形条或漱口剂中任一种的形式,并且适合用于口腔。

    Polyoxyalkyleneamine-neutralized, low MFFT aqueous dispersions of
ethylenic/carboxylic polymers
    80.
    发明授权
    Polyoxyalkyleneamine-neutralized, low MFFT aqueous dispersions of ethylenic/carboxylic polymers 失效
    乙烯/羧酸聚合物的聚氧亚烷基亚胺中和的低MFFT水分散体

    公开(公告)号:US5331042A

    公开(公告)日:1994-07-19

    申请号:US792676

    申请日:1991-11-15

    摘要: Low MFFT aqueous polymer dispersions of film-forming, relatively low Tg ethylenic/carboxylic polymer particulates, e.g., styrene/alkyl acrylate/acrylic acid copolymer particles, are well adapted for the production of wear- and soil-resistant coatings and adhesives, and include an effective, at least partially "neutralizing" amount of a polyoxyalkyleneamine, e.g., a polyoxyalkyleneamine bearing at least one primary and/or secondary amine functional group.

    摘要翻译: 成膜薄膜,较低Tg的乙烯/羧酸聚合物颗粒(如苯乙烯/丙烯酸烷基酯/丙烯酸共聚物颗粒)的低MFFT聚合物水分散体很适合生产耐磨和防污涂料和粘合剂,包括 有效的,至少部分“中和”的聚氧亚烷基胺,例如具有至少一个伯和/或仲胺官能团的聚氧亚烷基胺。