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14 条记录 (耗时 0.024 秒)

    Electrochemical sensor ink compositions, electrodes, and uses thereof
    1.
    发明授权
    Electrochemical sensor ink compositions, electrodes, and uses thereof 有权

    公开(公告)号：US07189341B2

    公开(公告)日：2007-03-13

    申请号：US10692761

    申请日：2003-10-24

    申请人： Huawen Li ,  Michael J. Tierney

    发明人： Huawen Li ,  Michael J. Tierney

    IPC分类号： H01B1/22 ,  C25B11/04 ,  G01N27/327

    CPC分类号： C09D11/52 ,  C09D11/101 ,  C09D11/30 ,  G01N27/3271

    摘要： The invention is directed to conductive polymer compositions, catalytic ink compositions (e.g., for use in screen-printing), electrodes produced by deposition of an ink composition, as well as methods of making, and methods of using such compositions and electrodes. An exemplary ink material comprises a metal catalyst (e.g., platinum black and/or platinum-on-carbon), graphite as a conducting material, a polymer binding material, and an organic solvent. In one aspect, the polymer binding material comprises a polymer binder blend comprising first and second polymers, wherein the first polymer has a glass transition temperature higher than the second polymer. In a second aspect, the polymer binding material comprises a hydrophilic acrylic polymer, copolymer, or terpolymer. The conductive polymer compositions of the present invention may be used, for example, to make electrochemical sensors. Such sensors may be used, for example, in a variety of devices to monitor analyte amount or concentrations in subjects.

    Electrochemical sensor ink compositions, electrodes, and uses thereof
    2.
    发明授权
    Electrochemical sensor ink compositions, electrodes, and uses thereof 有权
    电化学传感器油墨组合物，电极及其用途

    公开(公告)号：US07731867B2

    公开(公告)日：2010-06-08

    申请号：US11656675

    申请日：2007-01-23

    申请人： Huawen Li ,  Michael J. Tierney

    发明人： Huawen Li ,  Michael J. Tierney

    IPC分类号： H01B1/22 ,  G01N27/327

    CPC分类号： C09D11/52 ,  C09D11/101 ,  C09D11/30 ,  G01N27/3271

    摘要： The invention is directed to conductive polymer compositions, catalytic ink compositions (e.g., for use in screen-printing), electrodes produced by deposition of an ink composition, as well as methods of making, and methods of using such compositions and electrodes. An exemplary ink material comprises a metal catalyst (e.g., platinum black and/or platinum-on-carbon), graphite as a conducting material, a polymer binding material, and an organic solvent. In one aspect, the polymer binding material comprises a polymer binder blend comprising first and second polymers, wherein the first polymer has a glass transition temperature higher than the second polymer. In a second aspect, the polymer binding material comprises a hydrophilic acrylic polymer, copolymer, or terpolymer. The conductive polymer compositions of the present invention may be used, for example, to make electrochemical sensors. Such sensors may be used, for example, in a variety of devices to monitor analyte amount or concentrations in subjects.

    摘要翻译： 本发明涉及导电聚合物组合物，催化油墨组合物（例如，用于丝网印刷），通过沉积油墨组合物制备的电极，以及制备方法，以及使用这种组合物和电极的方法。 示例性的油墨材料包括金属催化剂（例如，铂黑和/或铂 - 碳），作为导电材料的石墨，聚合物粘合材料和有机溶剂。 一方面，聚合物结合材料包括包含第一和第二聚合物的聚合物粘合剂共混物，其中第一聚合物的玻璃化转变温度高于第二聚合物。 在第二方面，聚合物粘合材料包括亲水丙烯酸聚合物，共聚物或三元共聚物。 本发明的导电聚合物组合物可用于例如制造电化学传感器。 这种传感器可以用于例如各种装置中以监测受试者中的分析物量或浓度。

    Electrochemical sensor ink compositions, electrodes, and uses thereof
    7.
    发明申请
    Electrochemical sensor ink compositions, electrodes, and uses thereof 有权
    电化学传感器油墨组合物，电极及其用途

    公开(公告)号：US20050036020A1

    公开(公告)日：2005-02-17

    申请号：US10692761

    申请日：2003-10-24

    申请人： Huawen Li ,  Michael Tierney

    发明人： Huawen Li ,  Michael Tierney

    IPC分类号： C09D11/00 ,  C09D11/10 ,  G01D11/00 ,  G01N27/30 ,  G01N33/487

    CPC分类号： C09D11/52 ,  C09D11/101 ,  C09D11/30 ,  G01N27/3271

    摘要： The invention is directed to conductive polymer compositions, catalytic ink compositions (e.g., for use in screen-printing), electrodes produced by deposition of an ink composition, as well as methods of making, and methods of using such compositions and electrodes. An exemplary ink material comprises a metal catalyst (e.g., platinum black and/or platinum-on-carbon), graphite as a conducting material, a polymer binding material, and an organic solvent. In one aspect, the polymer binding material comprises a polymer binder blend comprising first and second polymers, wherein the first polymer has a glass transition temperature higher than the second polymer. In a second aspect, the polymer binding material comprises a hydrophilic acrylic polymer, copolymer, or terpolymer. The conductive polymer compositions of the present invention may be used, for example, to make electrochemical sensors. Such sensors may be used, for example, in a variety of devices to monitor analyte amount or concentrations in subjects.

    摘要翻译： 本发明涉及导电聚合物组合物，催化油墨组合物（例如，用于丝网印刷），通过沉积油墨组合物制备的电极，以及制备方法，以及使用这种组合物和电极的方法。 示例性的油墨材料包括金属催化剂（例如，铂黑和/或铂 - 碳），作为导电材料的石墨，聚合物粘合材料和有机溶剂。 一方面，聚合物结合材料包括包含第一和第二聚合物的聚合物粘合剂共混物，其中第一聚合物的玻璃化转变温度高于第二聚合物。 在第二方面，聚合物粘合材料包括亲水丙烯酸聚合物，共聚物或三元共聚物。 本发明的导电聚合物组合物可用于例如制造电化学传感器。 这种传感器可以用于例如各种装置中以监测受试者中的分析物量或浓度。

    Water-soluble or water-dispersible addition copolymer
    8.
    发明授权
    Water-soluble or water-dispersible addition copolymer 失效
    水溶性或水分散性加成共聚物

    公开(公告)号：US5998534A

    公开(公告)日：1999-12-07

    申请号：US100517

    申请日：1998-06-19

    申请人： Robert H. Tang ,  Huawen Li ,  Alan E. Wang

    发明人： Robert H. Tang ,  Huawen Li ,  Alan E. Wang

    IPC分类号： C08F220/10 ,  C08F220/28 ,  C08F26/06

    CPC分类号： C08F220/28 ,  C08F220/10

    摘要： Water-soluble or water-dispersible addition copolymer of ethylenically unsaturated monomers, wherein the ethylenically unsaturated monomers comprise N-vinyl-2-pyrrolidinone and ethylenically unsaturated polyether, is useful as a component of inkjet printable coatings. The copolymer serves to reduce later migration of inks printed on the coatings.

    摘要翻译： 烯键式不饱和单体的水溶性或水分散性加成共聚物，其中烯属不饱和单体包括N-乙烯基-2-吡咯烷酮和烯属不饱和聚醚，可用作喷墨印刷涂料的组分。 该共聚物用于减少印刷在涂料上的油墨的稍后迁移。