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22 条记录 (耗时 0.034 秒)

    Sustained delivery of active compounds from tubules, with rational control
    1.
    发明授权
    Sustained delivery of active compounds from tubules, with rational control 失效
    持续输送活性化合物从小管，合理控制

    公开(公告)号：US5705191A

    公开(公告)日：1998-01-06

    申请号：US523725

    申请日：1995-08-18

    申请人： Ronald R. Price ,  Joel M. Schnur ,  Alan S. Rudolph ,  Jonathan Selinger ,  Alok Singh ,  Bruce P. Gaber

    发明人： Ronald R. Price ,  Joel M. Schnur ,  Alan S. Rudolph ,  Jonathan Selinger ,  Alok Singh ,  Bruce P. Gaber

    IPC分类号： A61K9/00 ,  A61K9/127 ,  A61K9/24

    CPC分类号： A61K9/0092 ,  A61K9/1274

    摘要： The present invention is a method for releasing an active agent into a use nvironment, by disposing this active agent within the lumen of a population of tubules, and disposing the tubules into a use environment, either directly or in some matrix such as a paint in contact with the use environment. The tubules have a preselected release profile to provide a preselected release rate curve. The preselected release profile may be achieved by controlling the length or length distribution of the tubules, or by placing degradable endcaps over some or all of the tubules in the population, or by combinations of these methods. The invention is also a population of tubules having a preselected release profile to provide a preselected release rate curve.

    摘要翻译： 本发明是一种将活性剂释放到使用环境中的方法，其通过将该活性剂置于一群小管的内腔内，并将该小管直接或以某种基质如涂料 与使用环境接触。 小管具有预先选择的释放曲线以提供预选的释放速率曲线。 预选释放曲线可以通过控制小管的长度或长度分布，或者通过将可降解端帽置于群体中的一些或全部小管上，或通过这些方法的组合来实现。 本发明还是具有预选释放曲线以提供预选释放速率曲线的小管群。

    CONDUCTIVE MICROCYLINDER-BASED PAINTS FOR INTEGRATED ANTENNAS
    2.
    发明申请
    CONDUCTIVE MICROCYLINDER-BASED PAINTS FOR INTEGRATED ANTENNAS 失效
    用于集成天线的基于导电性微孔板的涂料

    公开(公告)号：US20100178421A1

    公开(公告)日：2010-07-15

    申请号：US12352062

    申请日：2009-01-12

    申请人： Joel M. Schnur ,  Walter J. Dressick ,  Ronald R. Price ,  Paul E. Schoen ,  Alok Singh ,  Daniel Zabetakis ,  Michael A. Dinderman

    发明人： Joel M. Schnur ,  Walter J. Dressick ,  Ronald R. Price ,  Paul E. Schoen ,  Alok Singh ,  Daniel Zabetakis ,  Michael A. Dinderman

    IPC分类号： B05D5/12

    CPC分类号： H01Q1/286 ,  C08K3/08 ,  C08K9/02 ,  C09D5/24 ,  C09D7/70 ,  C23C18/1635 ,  C23C18/1662 ,  C23C18/31

    摘要： The present invention is directed to a method for making a conformal antenna on a surface by providing a composition comprising a polymer matrix and a plurality of metalized tubules and applying the composition to the surface as two parallel wires connected at their ends to make a closed loop with one of the parallel wires broken in the middle. Also disclosed is an alternate method for making a conformal antenna on a surface by spraying a first material comprising a polymer matrix onto the surface and simultaneously spraying a second material comprising a plurality of metalized tubules and a coagulant onto the surface, wherein the first and second materials mix together during the spraying. A further method for making a conformal antenna includes spraying a first material comprising a polymer matrix and a plurality of metalized tubules onto the surface and simultaneously spraying a second material comprising an aqueous electroless plating bath onto the surface, wherein the first and second materials mix together during the spraying.

    摘要翻译： 本发明涉及一种通过提供包含聚合物基质和多个金属化小管的组合物在表面上制造适形天线的方法，并将该组合物施加到表面，作为在其端部连接的两条平行的线以形成闭环 其中一条平行电线在中间断开。 还公开了一种用于通过将包含聚合物基质的第一材料喷射到表面上并同时将包括多个金属化小管和凝结剂的第二材料喷射到表面上来在表面上制造适形天线的替代方法，其中第一和第二 材料在喷涂过程中混合在一起。 制造适形天线的另一方法包括将包含聚合物基质和多个金属化小管的第一材料喷涂到表面上，同时将包含含水化学镀浴的第二材料喷涂到表面上，其中第一和第二材料混合在一起 在喷涂期间。

    Efficient method for subsurface treatments, including squeeze treatments
    3.
    发明授权
    Efficient method for subsurface treatments, including squeeze treatments 有权
    有效的地下处理方法，包括挤压处理

    公开(公告)号：US06401816B1

    公开(公告)日：2002-06-11

    申请号：US09518133

    申请日：2000-03-03

    申请人： Ronald R. Price ,  Robert David Eden ,  Bruce P. Gaber

    发明人： Ronald R. Price ,  Robert David Eden ,  Bruce P. Gaber

    IPC分类号： A01N2508

    CPC分类号： C09K8/92 ,  C09K8/536

    摘要： A method for delivering encapsulated materials to a subsurface environment, for the treatment of the subsurface environment, has the steps of: (a) loading the lumen of hollow microtubules with an active agent selected for treating the subsurface environment, where the hollow microtubules are compatible with the subsurface environment; and (b) administering the hollow microtubules to the subsurface environment, permitting the controlled release of the active agent into the subsurface environment. This method may be practiced using a slurry of hollow microtubules, where the lumen of these microtubules is loaded with an agent for the treatment of petroleum well environments, and where these loaded microtubules are dispersed in a liquid phase carrier selected from aqueous carriers, non-aqueous carriers, and emulsions of aqueous and non-aqueous materials. This method may also be practiced using a pill made of a consolidated mass of tubules loaded with one or more active agents, typically bound with a binder.

    摘要翻译： 将封装的材料递送到地下环境以用于处理地下环境的方法具有以下步骤：（a）用选择用于处理地下环境的活性剂加载中空微管的内腔，其中中空微管是相容的 与地下环境; 和（b）将空心微管施用于地下环境，允许活性剂受控释放到地下环境中。 该方法可以使用中空微管的浆液来实施，其中这些微管的管腔装载有用于处理石油井环境的试剂，并且其中这些负载的微管分散在选自水性载体，非水溶性载体的液相载体中， 含水载体和水性和非水性材料的乳液。 也可以使用由装有一种或多种通常与粘合剂结合的活性剂的固体的小管制成的丸来实施该方法。

    Controlled release of active agents using inorganic tubules
    5.
    发明授权
    Controlled release of active agents using inorganic tubules 失效
    使用无机小管控制活性剂的释放

    公开(公告)号：US5651976A

    公开(公告)日：1997-07-29

    申请号：US509483

    申请日：1995-07-31

    申请人： Ronald R. Price ,  Bruce P. Gaber

    发明人： Ronald R. Price ,  Bruce P. Gaber

    IPC分类号： A01N25/08 ,  A61K9/00 ,  A01N25/28

    CPC分类号： A61K9/0092 ,  A01N25/08 ,  B82Y5/00 ,  Y10S514/963 ,  Y10T428/2984 ,  Y10T428/2991

    摘要： The present invention is a composition for, and a method of, delivering an active agent at a controlled rate. The composition of the invention is a hollow ceramic or inorganic microtubule, where the active agent is contained within the lumen of the microtubules. Typically, the agent is adsorbed onto an inner surface of the microtubule. The method of the invention is disposing this novel composition in a use environment. In a preferred embodiment of the invention, a microtubule is a tubule having an inner diameter of less than 0.2 .mu.m, and microtubules are tubules having an average inner diameter less than 0.2 .mu.m. In a preferred embodiment, the hollow ceramic or inorganic microtubule is a mineral microtubule, such as halloysite, cylindrite, boulangerite, or imogolite. In a more preferred embodiment of the invention, the mineral microtubule has a biodegradable polymeric carrier disposed in its lumen. In a preferred embodiment of the invention, the inner diameter of the microtubules varies from about 0.20 .mu.m to about 0.35 .mu.m, or averages about 0.40 .mu.m. In another preferred embodiment, of the invention, the inner diameter of the microtubules varies from about 200 .ANG. to about 1000 .ANG..

    摘要翻译： 本发明是以受控的速率递送活性剂的组合物和方法。 本发明的组合物是中空陶瓷或无机微管，其中活性剂包含在微管的内腔内。 通常，试剂被吸附到微管的内表面上。 本发明的方法是将这种新型组合物置于使用环境中。 在本发明的优选实施方案中，微管是内径小于0.2μm的小管，微管是平均内径小于0.2μm的小管。 在优选的实施方案中，中空陶瓷或无机微管是矿物微管，例如多水高岭土，圆柱形，boulangerite或imocolite。 在本发明的一个更优选的实施方案中，矿物质微管具有设置在其内腔中的可生物降解的聚合物载体。 在本发明的优选实施方案中，微管的内径从约0.20μm至约0.35μm变化，或平均约0.40μm。 在本发明的另一个优选实施方案中，微管的内径从约200安培至约1000安培度变化。

    Waterborn coating containing microcylindrical conductors
    6.
    发明授权
    Waterborn coating containing microcylindrical conductors 失效
    含有微圆柱导体的防水涂料

    公开(公告)号：US07670651B2

    公开(公告)日：2010-03-02

    申请号：US10863848

    申请日：2004-06-04

    申请人： Ronald R. Price ,  Paul E. Schoen ,  Joel M. Schnur ,  Anne W. Kusterbeck

    发明人： Ronald R. Price ,  Paul E. Schoen ,  Joel M. Schnur ,  Anne W. Kusterbeck

    IPC分类号： C08K3/08

    CPC分类号： C08K9/02 ,  Y10T428/249971 ,  Y10T428/249978

    摘要： A composition is provided having cylindrically shaped metal or metal-coated particles and a polymer latex dispersion. A coating is provided having cylindrically shaped metal or metal-coated particles and a polymer matrix formed from a latex dispersion. The particles form a continuous, conductive network. A method of electromagnetic shielding is provided having the steps of providing the above composition, applying the composition to a surface, and drying the applied composition.

    摘要翻译： 提供具有圆柱形金属或金属涂覆颗粒和聚合物胶乳分散体的组合物。 提供具有圆柱形金属或金属涂覆颗粒的涂层和由胶乳分散体形成的聚合物基质。 颗粒形成连续的导电网络。 提供了一种电磁屏蔽方法，其具有以下步骤：提供上述组合物，将组合物施用于表面，并干燥所施加的组合物。