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    Separation membrane for direct liquid fuel cell and method for producing same
    1.
    发明授权
    Separation membrane for direct liquid fuel cell and method for producing same 有权
    直接液体燃料电池用分离膜及其制造方法

    公开(公告)号：US08232325B2

    公开(公告)日：2012-07-31

    申请号：US12224427

    申请日：2007-02-27

    申请人： Takenori Isomura ,  Masayuki Kishino ,  Kenji Fukuta

    发明人： Takenori Isomura ,  Masayuki Kishino ,  Kenji Fukuta

    IPC分类号： C08J5/22 ,  H01M8/10 ,  C08F8/12

    CPC分类号： H01B1/122 ,  C08J5/2231 ,  C08J5/2237 ,  C08J2325/18 ,  H01M8/1009 ,  H01M8/1025 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

    摘要： In the present invention is disclosed a method for producing a membrane for direct liquid fuel cell, which comprises polymerizing and curing a polymerizable composition containing at least a) an aromatic polymerizable monomer wherein one polymerizable group, at least one hydrogen atom, and at least one substituent selected from the group consisting of methyl group bonded at the para-position relative to the polymerizable group, alkyl group having two or more carbon atoms, halogen atom, acyloxy group and alkoxy group are bonded to the aromatic ring, b) a crosslinkable polymerizable monomer, and c) a polymerization initiator, or impregnating the polymerizable composition into a porous membrane and polymerizing and curing the polymerizable composition, and then introducing a cation exchange group into the aromatic ring derived from the aromatic polymerizable monomer.

    摘要翻译： 在本发明中公开了一种直接液体燃料电池用膜的制造方法，其特征在于，使含有至少一种芳香族聚合性单体的聚合性组合物聚合固化，所述芳香族聚合性单体的一个聚合性基团，至少一个氢原子，和至少一个 选自由相对于聚合性基团的对位键合的甲基，碳原子数2以上的烷基，卤素原子，酰氧基和烷氧基的取代基与芳香环结合，b）可交联聚合性 单体，c）聚合引发剂，或将可聚合组合物浸渍到多孔膜中并聚合和固化可聚合组合物，然后将阳离子交换基团引入到由芳族聚合单体衍生的芳环中。

    Separation membrane for fuel battery and process for producing the same
    2.
    发明授权
    Separation membrane for fuel battery and process for producing the same 有权
    燃料电池用分离膜及其制造方法

    公开(公告)号：US07868051B2

    公开(公告)日：2011-01-11

    申请号：US11574937

    申请日：2005-09-09

    申请人： Kenji Fukuta ,  Takenori Isomura ,  Masayuki Kishino

    发明人： Kenji Fukuta ,  Takenori Isomura ,  Masayuki Kishino

    IPC分类号： C08J5/22

    CPC分类号： H01M8/1072 ,  H01M8/1007 ,  H01M8/1023 ,  H01M8/106 ,  H01M2300/0082 ,  H01M2300/0088 ,  Y02P70/56

    摘要： There are disclosed a membrane for a fuel cell in which voids in a porous membrane are filled with a crosslinking type ion exchange resin having both cation-exchange group and anion-exchange group via a covalent bond, wherein the ion exchange resin has ion-exchange groups with either polarity more than ion-exchange groups with the opposite polarity and at least 40% of the ion-exchange groups of the opposite polarity form ion complexes with the ion-exchange groups of the major polarity, as well as a producing process therefor.

    摘要翻译： 公开了一种用于燃料电池的膜，其中多孔膜中的空隙通过共价键填充具有阳离子交换基团和阴离子交换基团的交联型离子交换树脂，其中离子交换树脂具有离子交换 具有极性大于具有相反极性的离子交换基团的基团，并且至少40％的相反极性的离子交换基团与主极性的离子交换基团形成离子络合物，以及其制备方法 。

    Separation Membrane for Direct Liquid Fuel Cell and Method for Producing Same
    3.
    发明申请
    Separation Membrane for Direct Liquid Fuel Cell and Method for Producing Same 有权
    直接液体燃料电池用分离膜及其制造方法

    公开(公告)号：US20100003574A1

    公开(公告)日：2010-01-07

    申请号：US12224427

    申请日：2007-02-27

    申请人： Takenori Isomura ,  Masayuki Kishino ,  Kenji Fukuta

    发明人： Takenori Isomura ,  Masayuki Kishino ,  Kenji Fukuta

    IPC分类号： H01M8/02 ,  C08J5/22

    CPC分类号： H01B1/122 ,  C08J5/2231 ,  C08J5/2237 ,  C08J2325/18 ,  H01M8/1009 ,  H01M8/1025 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

    摘要： In the present invention is disclosed a method for producing a membrane for direct liquid fuel cell, which comprises polymerizing and curing a polymerizable composition containing at least a) an aromatic polymerizable monomer wherein one polymerizable group, at least one hydrogen atom, and at least one substituent selected from the group consisting of methyl group bonded at the para-position relative to the polymerizable group, alkyl group having two or more carbon atoms, halogen atom, acyloxy group and alkoxy group are bonded to the aromatic ring, b) a crosslinkable polymerizable monomer, and c) a polymerization initiator, or impregnating the polymerizable composition into a porous membrane and polymerizing and curing the polymerizable composition, and then introducing a cation exchange group into the aromatic ring derived from the aromatic polymerizable monomer.

    摘要翻译： 在本发明中公开了一种直接液体燃料电池用膜的制造方法，其特征在于，使含有至少一种芳香族聚合性单体的聚合性组合物聚合固化，所述芳香族聚合性单体的一个聚合性基团，至少一个氢原子，和至少一个 选自由相对于聚合性基团的对位键合的甲基，碳原子数2以上的烷基，卤素原子，酰氧基和烷氧基的取代基与芳香环结合，b）可交联聚合性 单体，c）聚合引发剂，或将可聚合组合物浸渍到多孔膜中并聚合和固化可聚合组合物，然后将阳离子交换基团引入到由芳族聚合单体衍生的芳环中。

    Separation Membrane for Fuel Battery and Process for Producing the Same
    4.
    发明申请
    Separation Membrane for Fuel Battery and Process for Producing the Same 有权
    燃料电池分离膜及其制造方法

    公开(公告)号：US20080226960A1

    公开(公告)日：2008-09-18

    申请号：US11574937

    申请日：2005-09-09

    申请人： Kenji Fukuta ,  Takenori Isomura ,  Masayuki Kishino

    发明人： Kenji Fukuta ,  Takenori Isomura ,  Masayuki Kishino

    IPC分类号： H01M8/10 ,  B05D1/00

    CPC分类号： H01M8/1072 ,  H01M8/1007 ,  H01M8/1023 ,  H01M8/106 ,  H01M2300/0082 ,  H01M2300/0088 ,  Y02P70/56

    摘要： There are disclosed a membrane for a fuel cell in which voids in a porous membrane are filled with a crosslinking type ion exchange resin having both cation-exchange group and anion-exchange group via a covalent bond, wherein the ion exchange resin has ion-exchange groups with either polarity more than ion-exchange groups with the opposite polarity and at least 40% of the ion-exchange groups of the opposite polarity form ion complexes with the ion-exchange groups of the major polarity, as well as a producing process therefor.

    摘要翻译： 公开了一种用于燃料电池的膜，其中多孔膜中的空隙通过共价键填充具有阳离子交换基团和阴离子交换基团的交联型离子交换树脂，其中离子交换树脂具有离子交换 具有极性大于具有相反极性的离子交换基团的基团，并且至少40％的相反极性的离子交换基团与主极性的离子交换基团形成离子络合物，以及其制备方法 。

    Separating membrane for fuel cell
    5.
    发明授权
    Separating membrane for fuel cell 有权
    燃料电池隔膜

    公开(公告)号：US07923166B2

    公开(公告)日：2011-04-12

    申请号：US11993653

    申请日：2006-06-30

    申请人： Kenji Fukuta ,  Kazuyuki Sadasue ,  Masayuki Kishino

    发明人： Kenji Fukuta ,  Kazuyuki Sadasue ,  Masayuki Kishino

    IPC分类号： H01M8/10 ,  C08J5/22

    CPC分类号： H01M8/1011 ,  H01M4/921 ,  H01M8/0289 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1067 ,  H01M8/1072 ,  H01M8/1088 ,  Y02E60/523 ,  Y02P70/56

    摘要： The present invention discloses a membrane for a fuel cell, comprising: a solid polymer electrolyte membrane composed of a crosslinked ion exchange resin, and a polymer having a weight-average molecular weight of 5,000 to 1,000,000 and having a charge group of polarity opposite to that of the ion exchange group of the ion exchange resin, which polymer is adhered onto at least one surface of the solid polymer electrolyte membrane in an amount of 0.0001 to 0.5 mg/cm3, preferably in a state that, when the membrane for fuel cell is immersed in a 50 mass % aqueous methanol solution of 30° C., there is substantially no difference in the adhesion amount of the polymer before and after the immersion; and a membrane-electrode assembly for a fuel cell, comprising the above-mentioned membrane, and a catalyst electrode layer bonded to the membrane, which catalyst electrode layer contains an ion exchange resin having the same polarity as the crosslinked ion exchange resin composing the solid polymer electrolyte membrane, and a catalyst substance.

    摘要翻译： 本发明公开了一种燃料电池用膜，其特征在于，包括：由交联离子交换树脂构成的固体高分子电解质膜和重均分子量为5,000〜1,000,000的具有极性相反的电荷组的聚合物。 的离子交换树脂的离子交换基团，该聚合物以固体聚合物电解质膜的至少一个表面附着至0.0001〜0.5mg / cm 3的量，优选在燃料电池用膜为 浸渍在30℃的50质量％甲醇水溶液中，浸渍前后聚合物的附着量基本上没有差异; 以及用于燃料电池的膜 - 电极组件，包括上述膜和结合到膜的催化剂电极层，该催化剂电极层含有与构成固体的交联离子交换树脂具有相同极性的离子交换树脂 聚合物电解质膜和催化剂物质。

    Separating Membrane for Fuel Cell
    6.
    发明申请
    Separating Membrane for Fuel Cell 有权
    燃料电池分离膜

    公开(公告)号：US20100081029A1

    公开(公告)日：2010-04-01

    申请号：US11993653

    申请日：2006-06-30

    申请人： Kenji Fukuta ,  Kazuyuki Sadasue ,  Masayuki Kishino

    发明人： Kenji Fukuta ,  Kazuyuki Sadasue ,  Masayuki Kishino

    IPC分类号： H01M8/10 ,  B05D5/12

    CPC分类号： H01M8/1011 ,  H01M4/921 ,  H01M8/0289 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1067 ,  H01M8/1072 ,  H01M8/1088 ,  Y02E60/523 ,  Y02P70/56

    摘要： The present invention discloses:a membrane for fuel cell, comprising: a solid polymer electrolyte membrane composed of a crosslinked ion exchange resin, and a polymer having a weight-average molecular weight of 5,000 to 1,000,000 and having a charge group of polarity opposite to that of the ion exchange group of the ion exchange resin, which polymer is adhered onto at least one surface of the solid polymer electrolyte membrane in an amount of 0.0001 to 0.5 mg/cm2 preferably in a state that, when the membrane for fuel cell is immersed in a 50 mass % aqueous methanol solution of 30° C., there is substantially no difference in the adhesion amount of the polymer before and after the immersion; and a membrane-electrode assembly for fuel cell, comprising: the above-mentioned membrane for fuel cell, and a catalyst electrode layer bonded to the membrane for fuel cell, which catalyst electrode layer contains an ion exchange resin having the same polarity as the crosslinked ion exchange resin composing the solid polymer electrolyte membrane, and a catalyst substance.

    摘要翻译： 本发明公开了一种燃料电池用膜，其特征在于，包括：由交联离子交换树脂构成的固体高分子电解质膜和重均分子量为5,000〜1,000,000的极性相反的电荷组， 的离子交换树脂的离子交换基团，该聚合物以0.0001〜0.5mg / cm 2的量粘附在固体高分子电解质膜的至少一个表面上，优选在燃料电池用膜浸渍时 在30℃的50质量％甲醇水溶液中，浸渍前后聚合物的附着量基本上没有差异， 以及用于燃料电池的膜 - 电极组件，包括：上述用于燃料电池的膜和与燃料电池用膜结合的催化剂电极层，该催化剂电极层含有与交联的电极相同极性的离子交换树脂 构成固体高分子电解质膜的离子交换树脂和催化剂物质。