公开(公告)号：US20070170402A1

公开(公告)日：2007-07-26

申请号：US11656675

申请日：2007-01-23

申请人： Huawen Li ,  Michael Tierney

发明人： Huawen Li ,  Michael Tierney

IPC分类号： H01B1/24

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。

公开(公告)号：US06183844B2

公开(公告)日：2001-02-06

申请号：US09213085

申请日：1998-12-16

申请人： Huawen Li

发明人： Huawen Li

IPC分类号： B32B702

CPC分类号： B41M5/502 ,  B41M5/52 ,  B41M5/5254 ,  Y10T428/24901 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/259 ,  Y10T428/31855 ,  Y10T428/31935 ,  Y10T428/31971

摘要： A printing medium suitable for inkjet printing comprises a substrate having at least two water-absorptive coatings applied sequentially. Each of the two water-absorptive coatings comprises hydrophilic organic polymer and small discrete nonfilm-forming particles. The hydrophilic organic polymer of the interior water-absorptive coating adjacent the exterior water-absorptive coating contains a greater quantity of nitrogen-containing substance than the hydrophilic organic polymer of the exterior water-absorptive coating. “Nitrogen-containing substance” is defined as being independently selected from the group consisting of quaternary ammonium mer units, poly(N-vinylpyrrolidinone), copolymer of N-vinylpyrrolidinone and &agr;-(meth)acrylyloxy-&ohgr;-(hydroxy, methoxy, or ethoxy)-poly(ethylene oxide), and two or more thereof.

摘要翻译： 适用于喷墨打印的打印介质包括具有顺序施加的至少两个吸水性涂层的基材。 两种吸水涂层中的每一种包括亲水性有机聚合物和小的离散的非成膜颗粒。 与外部吸水性涂层相邻的内部吸水性涂料的亲水性有机聚合物含有比外部吸水性涂料的亲水性有机聚合物更多的含氮物质。 “含氮物质”定义为独立地选自季铵聚合单元，聚（N-乙烯基吡咯烷酮），N-乙烯基吡咯烷酮和α-（甲基）丙烯酰氧基-ω-（羟基，甲氧基或 乙氧基） - 聚（环氧乙烷），及其两种或多种。

公开(公告)号：US5744243A

公开(公告)日：1998-04-28

申请号：US709799

申请日：1996-09-10

申请人： Huawen Li ,  Alan E. Wang ,  Suryya K. Das

发明人： Huawen Li ,  Alan E. Wang ,  Suryya K. Das

IPC分类号： B32B17/10 ,  C03C17/00 ,  C03C17/30 ,  C04B41/49 ,  C04B41/84 ,  C09D183/04 ,  C09D183/10 ,  G02B1/11 ,  B32B9/04

CPC分类号： C04B41/009 ,  B32B17/10018 ,  B32B17/1055 ,  B32B17/10688 ,  C03C17/009 ,  C03C17/30 ,  C04B41/4922 ,  C04B41/84 ,  C09D183/04 ,  C09D183/10 ,  G02B1/111 ,  C04B2111/00405 ,  C04B2111/80 ,  Y10T428/31612 ,  Y10T428/31663 ,  Y10T428/31667 ,  Y10T428/31935 ,  Y10T428/31938

摘要： Describes a composition for producing durable coatings and a process for preparing a single-layer broad band antireflective coating on solid substrates, such as glass, ceramics, metals, and organic polymeric materials. The coating composition comprises, in combination, acid catalyzed hydrolysis and condensation products of water-silane monomer mixture and a film forming amount of a polymer having functional groups selected from amino, hydroxy and carboxy, hydroxy and amino, amino and carboxy, and amino, hydroxy and carboxy. The described process comprises applying the aforesaid coating composition (or an acid catalyzed sol-gel coating composition) substantially free of preformed oxide sol and water soluble metal salt to the surface of a solid substrate, curing the applied coating, and treating the cured coating with an aqueous electrolyte solution for a time sufficient to produce a coating having graded porosity which is antireflective over a broad band of the visible spectrum.

摘要翻译： 描述了用于生产耐用涂料的组合物和在固体基材如玻璃，陶瓷，金属和有机聚合物材料上制备单层宽带抗反射涂层的方法。 涂料组合物组合包含水 - 硅烷单体混合物和膜形成量的具有选自氨基，羟基和羧基，羟基和氨基，氨基和羧基以及氨基的官能团的聚合物的酸催化水解和缩合产物， 羟基和羧基。 所描述的方法包括将基本上没有预先形成的氧化物溶胶和水溶性金属盐的上述涂料组合物（或酸催化的溶胶 - 凝胶涂料组合物）施加到固体基材的表面上，固化涂覆的涂层，并用 一种水性电解质溶液，其时间足以产生具有梯度孔隙率的涂层，其在可见光谱的宽带上是抗反射的。

公开(公告)号：US5580819A

公开(公告)日：1996-12-03

申请号：US408438

申请日：1995-03-22

申请人： Huawen Li ,  Alan E. Wang ,  Suryya K. Das

发明人： Huawen Li ,  Alan E. Wang ,  Suryya K. Das

IPC分类号： B32B17/10 ,  C03C17/00 ,  C03C17/30 ,  C04B41/49 ,  C04B41/84 ,  C09D183/04 ,  C09D183/10 ,  G02B1/11 ,  B05D5/06

CPC分类号： C04B41/009 ,  B32B17/10018 ,  B32B17/1055 ,  B32B17/10688 ,  C03C17/009 ,  C03C17/30 ,  C04B41/4922 ,  C04B41/84 ,  C09D183/04 ,  C09D183/10 ,  G02B1/111 ,  C04B2111/00405 ,  C04B2111/80 ,  Y10T428/31612 ,  Y10T428/31663 ,  Y10T428/31667 ,  Y10T428/31935 ,  Y10T428/31938

摘要： Describes a composition for producing durable coatings and a process for preparing a single-layer broad band antireflective coating on solid substrates, such as glass, ceramics, metals, and organic polymeric materials. The coating composition comprises, in combination, acid catalyzed hydrolysis and condensation products of water-silane monomer mixture and a film forming amount of a polymer having functional groups selected from amino, hydroxy and carboxy, hydroxy and amino, amino and carboxy, and amino, hydroxy and carboxy. The described process comprises applying the aforesaid coating composition (or an acid catalyzed sol-gel coating composition) substantially free of preformed oxide sol and water soluble metal salt to the surface of a solid substrate, curing the applied coating, and treating the cured coating with an aqueous electrolyte solution for a time sufficient to produce a coating having graded porosity which is antireflective over a broad band of the visible spectrum.

摘要翻译： 描述了用于生产耐用涂料的组合物和在固体基材如玻璃，陶瓷，金属和有机聚合物材料上制备单层宽带抗反射涂层的方法。 涂料组合物组合包含水 - 硅烷单体混合物和膜形成量的具有选自氨基，羟基和羧基，羟基和氨基，氨基和羧基以及氨基的官能团的聚合物的酸催化水解和缩合产物， 羟基和羧基。 所描述的方法包括将基本上没有预先形成的氧化物溶胶和水溶性金属盐的上述涂料组合物（或酸催化的溶胶 - 凝胶涂料组合物）施加到固体基材的表面上，固化涂覆的涂层，并用 一种水性电解质溶液，其时间足以产生具有梯度孔隙率的涂层，其在可见光谱的宽带上是抗反射的。