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1. 发明授权

US06680346B1 Phosphorus atom-containing fluorinated cation exchange membrane and proton conduction type fuel cell using the same 失效
标题翻译：含磷原子的氟化阳离子交换膜和使用其的质子传导型燃料电池
公开(公告)号：US06680346B1
公开(公告)日：2004-01-20
申请号：US09719689
申请日：2000-12-15
申请人： Kyoji Kimoto
发明人： Kyoji Kimoto
IPC分类号： C08J522
CPC分类号： B01D67/0093 , B01D71/32 , B01D71/82 , C07F9/3808 , C07F9/4006 , C08F8/36 , C08F214/262 , C08F216/14 , C08F230/02 , C08F2810/50 , C08J5/225 , C08J2327/12 , H01M8/1004 , H01M8/1023 , H01M8/1039 , H01M8/1083 , H01M8/1088 , Y02P70/56 , C08F214/26 , C08F8/12
摘要： A phosphorus atom-containing fluorinated cation exchange membrane substantially constituted with the following repeating units (A) and (B), and a proton conduction type fuel cell using the membrane as a solid polymeric electrolyte are provided. One embodiment for the membrane is useful as a perfluoro cationic exchange membrane for use in electrolysis of sodium chloride even under severe electrolytic conditions of higher concentration, higher temperature and higher electric density. (in which m is 0 or 1, n is 2 or 3, X, Y represents H or C6H4SO3H and the ratio for the number of repeating units is (A)/(B)=1.5 to 15).
摘要翻译：基本上由以下重复单元（A）和（B）构成的含磷原子的氟化阳离子交换膜和使用该膜作为固体高分子电解质的质子传导型燃料电池。膜的一个实施方案可用作即使在较高浓度，较高温度和较高电密度的严苛电解条件下用于电解氯化钠的全氟阳离子交换膜（其中m为0或1，n为2或3 X，Y表示H或C 6 H 4 SO 3 H，重复单元数的比例为（A）/（B）= 1.5〜15）。

2. 发明授权

US06635683B1 Film responsive to bicarbonate ion 失效
标题翻译：薄膜响应碳酸氢根离子
公开(公告)号：US06635683B1
公开(公告)日：2003-10-21
申请号：US09744582
申请日：2001-01-26
申请人： Hiroaki Taira , Kazuya Ibaragi , Hiromasa Yamamoto , Hiroyuki Yanagi
发明人： Hiroaki Taira , Kazuya Ibaragi , Hiromasa Yamamoto , Hiroyuki Yanagi
IPC分类号： C08J522
CPC分类号： G01N27/3335 , Y10S522/904
摘要： A memberane sensitive to anions is obtained by forming into a membrane either a composition comprising an onium salt compound such as trioctylmethylammonium chloride or tetraoctylammonium bromide, and an aromatic boric diester compound such as (p-alkyloxy)phenyl borate, or a composition which comprises these two ingredients and a membrane-forming polymer such as polyvinyl chloride or polystyrene, and may further contain a fat-soluble anion salt such as tetraphenyl borate. This membrane can yield an ion-selective electrode which permits hydrogencarbonate ions contained in body fluids to be rapidly determined with high sensitivity and high selectivity and which has a long life.
摘要翻译：对阴离子敏感的成员通过将包含鎓盐化合物如三辛基甲基氯化铵或四辛基溴化铵的组合物和诸如（对 - 烷氧基）苯基硼酸盐的芳族硼酸二酯化合物或其组合物形成膜而获得，两种成分和成膜聚合物如聚氯乙烯或聚苯乙烯，并且还可以含有脂溶性阴离子盐如四苯基硼酸盐。该膜可以产生离子选择性电极，其允许以高灵敏度和高选择性快速测定体液中所含的碳酸氢根离子，并且具有长的使用寿命。

3. 发明授权

US06437011B2 &agr;,&bgr;, &bgr;-trifluorostyrene-based composite membranes 失效
标题翻译： α，β，β-三氟苯乙烯基复合膜
公开(公告)号：US06437011B2
公开(公告)日：2002-08-20
申请号：US09901269
申请日：2001-07-09
申请人： Alfred E. Steck , Charles Stone
发明人： Alfred E. Steck , Charles Stone
IPC分类号： C08J522
CPC分类号： C08J5/2281 , B01D69/02 , B01D69/12 , B01D71/28 , B01D71/32 , C08F8/12 , C08F12/30 , C08F14/185 , C08F212/14 , C08J5/225 , C08J2323/06 , C08J2327/18 , G01N27/40 , G01N27/4073 , G01N27/4074 , H01M2/1653 , H01M8/1023 , H01M8/1039 , H01M8/106 , H01M8/1081 , Y02P70/56
摘要： A composite membrane is provided in which a porous substrate is impregnated with a polymeric composition comprising various combinations of &agr;,&bgr;,&bgr;-trifluorostyrene, substituted &agr;,&bgr;,&bgr;-trifluorostyrene and ethylene-based monomeric units. Where the polymeric composition includes ion-exchange moieties, the resultant composite membranes are useful in electrochemical applications, particularly as membrane electrolytes in electrochemical fuel cells.
摘要翻译：提供了复合膜，其中多孔基材浸渍有包含α，β，β-三氟苯乙烯，取代的α，β，β-三氟苯乙烯和基于乙烯的单体单元的各种组合的聚合物组合物。当聚合物组合物包括离子交换部分时，所得到的复合膜可用于电化学应用中，特别是作为电化学燃料电池中的膜电解质。

4. 发明授权

US06632848B2 Heterogeneous anion exchanger 失效
标题翻译：非均相阴离子交换剂
公开(公告)号：US06632848B2
公开(公告)日：2003-10-14
申请号：US09909904
申请日：2001-07-23
申请人： Yoshio Sugaya
发明人： Yoshio Sugaya
IPC分类号： C08J522
CPC分类号： C08L23/06 , B01J41/14 , B01J47/018 , B01J47/12 , C08J5/2275 , C08J2325/18 , C08J2423/06 , C08J2423/16 , C08L23/16 , C08L25/06 , C08L25/18 , C08L2205/02 , C08L2666/06
摘要： A heterogeneous anion exchanger comprising from 35 to 85 mass % of an anion exchange resin and from 15 to 65 mass % of a binder polymer, wherein the anion exchange resin is made of a polymer having repeating units represented by the following formula (1): wherein R is a C3-8 alkylene group or an alkyleneoxyalkyl group having a total carbon number of from 4 to 9, R1 is a C1-4 alkyl group which may be substituted by a hydroxyl group, each of R2 and R3 is a C1-4 alkyl group, and X− is an anion, and wherein any hydrogen atom bonded to the benzene ring may be substituted by an alkyl group or a halogen atom.
摘要翻译：包含35〜85质量％的阴离子交换树脂和15〜65质量％的粘合剂聚合物的异质阴离子交换体，其中，所述阴离子交换树脂由具有下述式（1）所示的重复单元的聚合物构成：其中R是总碳数为4至9的烷基或亚烷基氧基烷基，R 1 PDAT >是可以被羟基取代的C 1-4烷基，R <2 和R <3 是C 1-4 烷基，X < - 是阴离子，并且其中与苯环键合的任何氢原子可以被烷基或卤素原子取代

5. 发明授权

US06503957B1 Methods and apparatus for the formation of heterogeneous ion-exchange membranes 失效
标题翻译：用于形成异质离子交换膜的方法和装置
公开(公告)号：US06503957B1
公开(公告)日：2003-01-07
申请号：US09444055
申请日：1999-11-19
申请人： Joseph M. Bernatowicz , Michael J. Snow , Ronald J. O'Hare
发明人： Joseph M. Bernatowicz , Michael J. Snow , Ronald J. O'Hare
IPC分类号： C08J522
CPC分类号： C08J5/2275 , C08J2323/12
摘要： The present invention provides methods and apparatus for the formation of heterogeneous ion-exchange membranes by prescribed in-line compounding and extrusion of a polymeric binder and heat sensitive ion-exchange resin. The ion-exchange resin is incorporated, at a late process stage, into the melted matrix polymer at relatively low temperature and residence time prior to transfer to a die head for extrusion. In the presently preferred embodiment, the in-line compounding apparatus comprises a twin-screw compounding extruder, for effecting late stage kneading and mixing of ion-exchange resin and optional additives to the polymer melt, prior to compression to transfer the blended polymer melt to a die head for extrusion. Accordingly, the final properties of the resultant heterogeneous ion-exchange membrane are enhanced as the blended polymer melt material is not exposed to excessive heat and shear history. Resultant heterogeneous ion-exchange membranes and apparatus for treatment of fluid streams utilizing such membranes are also provided.
摘要翻译：本发明提供了通过规定的在线混合和挤出聚合物粘合剂和热敏离子交换树脂来形成异质离子交换膜的方法和装置。离子交换树脂在后期处理阶段中，在转移到模头以进行挤出之前，在相对较低的温度和停留时间内加入到熔融的基质聚合物中。在目前优选的实施方案中，直列式配混装置包括双螺杆混合挤出机，用于在压缩之前将混合的聚合物熔体转移到聚合物熔体之前进行晚期捏合和将离子交换树脂和任选的添加剂混合到聚合物熔体中用于挤出的模头。因此，由于混合的聚合物熔体材料不暴露于过多的热和剪切历史，所得异相离子交换膜的最终性能得到提高。还提供了所得的异相离子交换膜和用于处理使用这种膜的流体流的装置。

6. 发明授权

US06194474B1 Acid-base polymer blends and their application in membrane processes 失效
标题翻译：酸基聚合物共混物及其在膜工艺中的应用
公开(公告)号：US06194474B1
公开(公告)日：2001-02-27
申请号：US09096189
申请日：1998-06-12
申请人： Jochen Kerres , Wei Cui
发明人： Jochen Kerres , Wei Cui
IPC分类号： C08J522
CPC分类号： C08J5/2256 , B01D71/52 , B01D71/66 , B01D71/68 , B01D71/80 , C08J2381/06 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1044 , H01M8/1072 , H01M8/1081 , H01M8/1088 , H01M8/109 , Y02E60/523 , Y02P70/56
摘要： The present invention provides a process for the preparation of ion-exchange membranes for use in electromembrane processes. The membranes are prepared from a solution, in a dipolar-aprotic solvent, containing (a) a polymeric sulfonic acid or a polymeric sulfonate salt of formula Polymer-SO3X, where X is H or a monovalent cation, and (b) a basic polymer containing primary, secondary or tertiary basic N. The dissolved polymer blend is spread in a thin layer onto a support, and the solvent is evaporated to form a polymeric film. The films produced by the process are particularly useful as ion-exchange membranes due to improved properties relative to the component polymers with regard to ionic conductivity, swelling permselectivity, and thermal resistance.
摘要翻译：本发明提供一种用于制备用于电磁过程的离子交换膜的方法。所述膜由偶极非质子溶剂中的溶液制备，所述溶液含有（a）聚合物磺酸或具有式为聚合物-SO 3 X的聚合磺酸盐，其中X为H或一价阳离子，和（b）碱性聚合物含有一级，二级或三级碱性N.将溶解的聚合物共混物以薄层铺展到载体上，并蒸发溶剂以形成聚合物膜。通过该方法制备的膜由于离子导电性，溶胀选择性和耐热性而相对于组分聚合物的改进性能，特别适用于离子交换膜。

7. 发明授权

US06828353B1 Ion-exchange polymers 失效
标题翻译：离子交换聚合物
公开(公告)号：US06828353B1
公开(公告)日：2004-12-07
申请号：US09787011
申请日：2001-03-12
申请人： Peter Charnock , David J. Kemmish , Philip A. Staniland , Brian Wilson
发明人： Peter Charnock , David J. Kemmish , Philip A. Staniland , Brian Wilson
IPC分类号： C08J522
CPC分类号： H01M8/1025 , C08G65/485 , C08G75/23 , C08J5/2256 , C08J2371/12 , H01M8/1027 , H01M8/1032 , H01M8/1067 , H01M8/1072 , Y02P70/56
摘要： Ion-Exchange polymers for a polymer electrolyte membrane include a moiety of formula (I), and/or a moiety of formula (II), and/or a moiety of formula (III) wherein at least some of the units I, II and/or III are sulphonated. The phenyl moieties in units I, II, and III are independently optionally substituted and optionally cross-linked; m, r; s, t, v, w and z independently represent zero or a positive integer, E and E′ independently represent an oxygen or a sulphur atom or a direct link, G represents an oxygen or sulphur atom, a direct link or a —O—Ph—O— moiety where Ph represents a phenyl group and Ar is selected from one of the moieties (i) to (x) as set forth herein which is bonded via one or more of its phenyl moieties to adjacent moieties.
摘要翻译：用于聚合物电解质膜的离子交换聚合物包括式（I）的部分和/或式（II）的部分和/或式（III）的部分，其中至少一些单元I，II和 /或III被磺化。单元I，II和III中的苯基部分独立地任选被取代并任选地交联; 先生; s，t，v，w和z独立地表示0或正整数，E和E'独立地表示氧或硫原子或直接键，G表示氧或硫原子，直链或-O- Ph-O-部分，其中Ph表示苯基，Ar选自本文所述的部分（i）至（x）之一，其通过一个或多个其苯基部分与相邻部分结合。

8. 发明授权

US06359019B1 Graft polymeric membranes and ion-exchange membranes formed therefrom 失效
标题翻译：由其形成的接枝聚合物膜和离子交换膜
公开(公告)号：US06359019B1
公开(公告)日：2002-03-19
申请号：US08967960
申请日：1997-11-12
申请人： Charles Stone , Alfred E. Steck
发明人： Charles Stone , Alfred E. Steck
IPC分类号： C08J522
CPC分类号： C08J7/16 , C08F255/02 , C08F255/023 , C08F259/08 , C08F291/00 , C08F291/18 , C08J5/2237 , C08J2323/06 , C08J2327/18 , H01M8/1023 , H01M8/1039 , H01M8/1067 , H01M8/1072 , H01M8/1088 , Y02P70/56
摘要： Graft polymeric membranes in which one or more trifluorovinyl aromatic monomers are radiation graft polymerized to a preformed polymeric base film are provided, as well as ion-exchange membranes prepared therefrom. Preferred monomers include substituted &agr;, &bgr;, &bgr;-trifluorostyrenes and trifluorovinyl naphthalenes which are activated towards the grafting reaction or facilitate the introduction of more than one ion-exchange group per monomer unit in the grafted chains. The ion-exchange membranes are useful in dialysis applications, and particularly in electrochemical applications, for example as membrane electrolytes in electrochemical fuel cells and electrolyzers.
摘要翻译：提供其中一个或多个三氟乙烯基芳族单体被辐射接枝聚合成预制的聚合物基膜的接枝聚合物膜以及由其制备的离子交换膜。优选的单体包括被取代的α，β，β-三氟苯乙烯和三氟乙烯基萘，其被接触反应活化或促进每个单体单元在接枝链中引入多于一个离子交换基团。离子交换膜可用于透析应用，特别是在电化学应用中，例如作为电化学燃料电池和电解器中的膜电解质。

9. 发明授权

US06340714B1 Chloride-sensitive electrode membrane 有权
标题翻译：氯化物敏感电极膜
公开(公告)号：US06340714B1
公开(公告)日：2002-01-22
申请号：US09661381
申请日：2000-09-13
申请人： Massoud Ghahramani , Helmut Offenbacher , Christoph Ritter
发明人： Massoud Ghahramani , Helmut Offenbacher , Christoph Ritter
IPC分类号： C08J522
CPC分类号： G01N27/3335 , Y10T428/31511
摘要： A membrane for use in chloride-sensitive electrodes, comprises a polymer matrix with at least one electroactive component. The polymer matrix of the membrane contains an epoxy resin with an amino compound as a curing agent. For the purpose of reducing the danger of contamination and improving the useful life of the electrode, the epoxy resin is provided with at least one epoxy resin compatible flexibilizer, and the content of epoxy resin plus added flexibilizer in the electrode membrane amounts to more than 60% by weight, while that of the electroactive component is not more than 35% by weight, and preferably not more than 30% by weight.
摘要翻译：用于氯化物敏感电极的膜包括具有至少一种电活性组分的聚合物基质。膜的聚合物基质含有具有氨基化合物作为固化剂的环氧树脂。为了降低污染的危险性并提高电极的使用寿命，环氧树脂配备有至少一种环氧树脂相容的增韧剂，并且电极膜中环氧树脂加上添加的增韧剂的含量大于60 重量百分比，而电活性成分的含量不超过35重量％，优选不大于30重量％。

10. 发明授权

US06300381B1 Acid-base polymer blends and their application in membrane processes 有权
标题翻译：酸基聚合物共混物及其在膜工艺中的应用
公开(公告)号：US06300381B1
公开(公告)日：2001-10-09
申请号：US09665459
申请日：2000-09-19
申请人： Jochen Kerres , Wei Cui
发明人： Jochen Kerres , Wei Cui
IPC分类号： C08J522
CPC分类号： C08J5/2256 , B01D71/52 , B01D71/66 , B01D71/68 , B01D71/80 , C08J2381/06 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1044 , H01M8/1072 , H01M8/1081 , H01M8/1088 , H01M8/109 , Y02E60/523 , Y02P70/56
摘要： The present invention provides a process for the preparation of ion-exchange membranes for use in electromembrane processes and ion-exchange membranes obtained from the process. The membranes are prepared from a solution, in a dipolar-aprotic solvent, containing (a) a polymeric sulfonic acid or a polymeric sulfonate salt of formula Polymer-SO3X, where X is H or a monovalent cation, and (b) a basic polymer containing primary, secondary or tertiary basic nitrogen. The dissolved polymer blend is spread in a thin layer onto a support, and the solvent is evaporated to form a polymeric film. The films produced by the process are particularly useful as ion-exchange membranes due to improved properties relative to the component polymers with regard to ionic conductivity, swelling permselectivity, and thermal resistance.
摘要翻译：本发明提供了一种用于制备用于从该方法获得的电磁过程和离子交换膜中的离子交换膜的方法。所述膜由偶极非质子溶剂中的溶液制备，所述溶液含有（a）聚合物磺酸或具有式为聚合物-SO 3 X的聚合磺酸盐，其中X为H或一价阳离子，和（b）碱性聚合物含有一级，二级或三级碱性氮。将溶解的聚合物共混物以薄层铺展到载体上，并蒸发溶剂以形成聚合物膜。通过该方法制备的膜由于离子导电性，溶胀选择性和耐热性而相对于组分聚合物的改进性能，特别适用于离子交换膜。

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