利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.022 秒)

    Mixture comprising phosphonic acid containing vinyl, polymer electrolyte membranes comprising polyvinylphoshphonic acid and the use thereof in fuel cells
    3.
    发明申请
    Mixture comprising phosphonic acid containing vinyl, polymer electrolyte membranes comprising polyvinylphoshphonic acid and the use thereof in fuel cells 审中-公开
    包含含乙烯基膦酸的混合物，包含聚磷酸的聚合物电解质膜及其在燃料电池中的用途

    公开(公告)号：US20050147859A1

    公开(公告)日：2005-07-07

    申请号：US10506646

    申请日：2003-03-04

    申请人： Joachim Kiefer ,  Oemer Uensal ,  Gunter Christ

    发明人： Joachim Kiefer ,  Oemer Uensal ,  Gunter Christ

    IPC分类号： C08F2/44 ,  C08F283/00 ,  C08J5/22 ,  H01B1/06 ,  H01M8/02 ,  H01M8/10

    CPC分类号： H01M8/1023 ,  C08J5/2243 ,  C08J2385/02 ,  H01M8/1004 ,  H01M8/1011 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02E60/523 ,  Y02P70/56

    摘要： Mixtures containing vinyl-containing phosphonic acid, polymer electrolyte membranes comprising polyvinylphosphonic acid and their use in fuel cells. The present invention relates to a proton-conducting polymer membrane based on polyvinylphosphonic acid obtainable by a process comprising the steps A) Mixing a polymer with vinyl-containing phosphonic acid, B) Forming a two-dimensional structure using the mixture according to step A) on a carrier, C) Polymerisation of the vinyl-containing phosphonic acid present in the two-dimensional structure according to step B). A membrane according to the invention may on account of its outstanding chemical and thermal properties be used in a wide range of applications and is particularly suitable as a polymer-electrolyte membrane (PEM) in so-called PEM fuel cells.

    摘要翻译： 含有乙烯基膦酸的混合物，包含聚乙烯基膦酸的聚合物电解质膜及其在燃料电池中的应用。 本发明涉及一种基于聚乙烯基膦酸的质子传导聚合物膜，其通过包括以下步骤的方法获得：A）将聚合物与含乙烯基膦酸混合，B）使用根据步骤A）的混合物形成二维结构， 在载体上，C）根据步骤B）聚合存在于二维结构中的含乙烯基膦酸。 根据本发明的膜可以由于其优异的化学和热性质在广泛的应用中使用而特别适用于所谓的PEM燃料电池中的聚合物 - 电解质膜（PEM）。

    Transport container
    7.
    发明授权
    Transport container 失效
    运输集装箱

    公开(公告)号：US4098424A

    公开(公告)日：1978-07-04

    申请号：US755178

    申请日：1976-12-29

    申请人： Gunther Liebscher ,  Gunter Christ

    发明人： Gunther Liebscher ,  Gunter Christ

    IPC分类号： B65D6/00 ,  B65D88/14 ,  B65D7/00 ,  B65D7/24 ,  B65J1/02

    CPC分类号： B65D88/14 ,  B62B2202/67 ,  Y10T292/1016

    摘要： A transport container especially suitable to be supported on a cart or trolley, and also suitable for use in an aircraft, if desired, is constructed as a parallelepiped. Two oppositely located doors are connected by hinges to a frame structure. The hinges form part of the frame structure and allow the doors to open through an angle of 270.degree.. Corner braces having mutually perpendicular tenons mate with tubular metal stock such as sectional rods to form the frame of the container. The metal rods have U-rails for the mounting of wall, floor, door, and cover plates. A door locking mechanism is located in a hollow chamber of a door member or stile. The locking mechanism includes an interconnection of a sliding bar and two lock bolts. The rotation of a door handle actuates the lock bolts which retract into the stile for opening the door.

    摘要翻译： 如果需要，特别适合于支撑在推车或手推车上并且也适用于飞行器的运输容器被构造为平行六面体。 两个相对定位的门通过铰链连接到框架结构。 铰链形成框架结构的一部分，允许门打开270度的角度。 具有相互垂直的榫头的角撑架与诸如分段杆的管状金属坯料配合以形成容器的框架。 金属杆具有用于安装墙壁，地板，门和盖板的U形轨道。 门锁定机构位于门构件或立柱的中空室中。 锁定机构包括滑动杆和两个锁定螺栓的互连。 门把手的旋转驱动锁定螺栓，该锁定螺栓缩回到用于打开门的立柱上。

    Polyazole-containing composition
    9.
    发明授权
    Polyazole-containing composition 失效
    含有含唑的组合物

    公开(公告)号：US08722279B2

    公开(公告)日：2014-05-13

    申请号：US13377295

    申请日：2010-06-17

    申请人： Jörg Belack ,  Klaus Leitner ,  Thomas Justus Schmidt ,  Gunter Christ ,  Bernd-Steffen von Bernstorff

    发明人： Jörg Belack ,  Klaus Leitner ,  Thomas Justus Schmidt ,  Gunter Christ ,  Bernd-Steffen von Bernstorff

    IPC分类号： H01M8/10 ,  D01D5/08 ,  D01D5/088 ,  B05D5/12 ,  B32B38/10

    CPC分类号： C08G73/18 ,  B01D67/0006 ,  B01D71/82 ,  B01D2323/12 ,  B01D2323/225 ,  B01D2325/24 ,  B01D2325/26 ,  B01D2325/28 ,  C08K3/32 ,  C08L79/04 ,  H01M8/1018

    摘要： Composition in the form of a solution and/or dispersion, comprising: at least one polyazole with an intrinsic viscosity, measured in at least 96% by weight sulfuric acid, in the range from 3.0 to 8.0 g/dl, and orthophosphoric acid (H3PO4) and/or polyphosphoric acid, wherein the polyazole content, based on the total weight of the composition, is in the range from 0.5% by weight to 30.0% by weight, the H3PO4 and/or polyphosphoric acid content, based on the total weight of the composition, is in the range from 30.0% by weight to 99.5% by weight, the H3PO4 and/or polyphosphoric acid concentration, calculated as P2O5 (by acidimetric means), based on the total amount of H3PO4 and/or polyphosphoric acid and/or water, is in the range from 70.5% to 75.45%. Additionally protected are particularly advantageous processes for preparation and for use of the inventive composition.

    摘要翻译： 以溶液和/或分散体形式的组合物，其包含：至少一种特性粘度的聚唑，其在至少96重量％的硫酸中，在3.0至8.0g / dl的范围内测量，并且正磷酸（H 3 PO 4 ）和/或多磷酸，其中基于组合物总重量的多唑含量为0.5重量％至30.0重量％，基于总重量的H 3 PO 4和/或多磷酸含量 基于H 3 PO 4和/或多磷酸的总量，以P 2 O 5（通过酸度法）计算的H 3 PO 4和/或多磷酸浓度在30.0重量％至99.5重量％的范围内， /或水，在70.5％至75.45％的范围内。 另外受保护的是本发明组合物的制备和使用的特别有利的方法。