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1. 发明专利

JP2010116502A Production method of block copolymer using fluorine-containing reactive oligomer 审中-公开
标题翻译：含有含氟的反应性低聚物的嵌段共聚物的生产方法
公开(公告)号：JP2010116502A
公开(公告)日：2010-05-27
申请号：JP2008291436
申请日：2008-11-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FUKUCHI IWAO , ASANO NAOKI , TAKEDA SHINJI , ONUMA ATSUHIKO , MORISHIMA SHIN
IPC分类号： C08G81/00 , H01B1/06 , H01B13/00 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To efficiently provide a block copolymer comprising a hydrophilic aromatic polymer compound having a protonic acid group and a hydrophobic aromatic polymer compound having no protonic acid group. SOLUTION: The block copolymer is produced through steps of: (a) preparing a first aromatic polymer compound having a perfluorobiphenyl group at a molecular end and having a protonic acid group; (b) preparing a second aromatic polymer compound having a reactive group at a molecular end that can react with the perfluorobiphenyl group described in (a) and having no protonic acid group; and (c) preparing a copolymer comprising the first aromatic polymer compound and the second aromatic polymer compound bonded to each other. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：有效提供包含具有质子酸基团的亲水性芳香族高分子化合物和不具有质子酸基团的疏水性芳香族高分子化合物的嵌段共聚物。解决方案：通过以下步骤制备嵌段共聚物：（a）制备在分子末端具有全氟联苯基并具有质子酸基团的第一芳族聚合物化合物; （b）制备在分子端具有反应性基团的第二芳族聚合物化合物，其可以与（a）中所述的全氟联苯基反应并且不具有质子酸基团; 和（c）制备包含彼此键合的第一芳族聚合物化合物和第二芳族聚合物化合物的共聚物。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2012059406A Membrane electrode assembly 审中-公开
标题翻译：膜电极组件
公开(公告)号：JP2012059406A
公开(公告)日：2012-03-22
申请号：JP2010199047
申请日：2010-09-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ASANO NAOKI , UESHIMA KOICHI , ONUMA ATSUHIKO , MORISHIMA SHIN
IPC分类号： H01M8/02 , C08J5/22 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a membrane electrode assembly which has excellent long-period durability and output characteristics.SOLUTION: The membrane electrode assembly includes a catalyst layer and a hydrocarbon electrolyte membrane. The hydrocarbon electrolyte membrane has a hydrophilic part, a hydrophobic part, and a crosslinked structure, and the hydrophilic part has a specific structure having a proton acid group selected from the group consisting of a sulfonate group (-SOH) and a phosphate group (-POH).
摘要翻译：要解决的问题：提供一种具有优异的长周期耐久性和输出特性的膜电极组件。解决方案：膜电极组件包括催化剂层和烃电解质膜。烃电解质膜具有亲水部分，疏水部分和交联结构，亲水部分具有选自磺酸酯基（-SO 3 H）和磷酸基（-PO 3 2 ）。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010189503A Block copolymer, solid polymer electrolyte for fuel cell using the same, solid polymer electrolyte membrane for fuel cell, membrane electrode assembly, and fuel cell 有权
标题翻译：用于燃料电池的固体聚合物电解质，用于燃料电池，膜电极组件和燃料电池的固体聚合物电解质膜
公开(公告)号：JP2010189503A
公开(公告)日：2010-09-02
申请号：JP2009033771
申请日：2009-02-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ONUMA ATSUHIKO , MORISHIMA SHIN , ASANO NAOKI
IPC分类号： C08G81/00 , C08G61/00 , H01B1/06 , H01M8/02 , H01M8/10
CPC分类号： C08J5/2256 , C08G65/4056 , C08G75/0227 , C08G75/0245 , C08G75/04 , C08G75/23 , C08J2371/12 , C08J2381/06 , C08L2205/05 , H01M8/1025 , H01M8/1027 , H01M8/1032
摘要： PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte for fuel cells which is inexpensive, is excellent in mechanical properties, has oxidation resistance, is high ionic conductivity, and hardly swells. SOLUTION: The solid polymer electrolyte for fuel cells is composed of a block copolymer containing a hydrophilic segment and a hydrophobic segment, wherein the hydrophilic segment has a structural unit expressed by chemical formula (1). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供廉价的燃料电池用固体聚合物电解质，机械性能优异，具有抗氧化性，离子电导率高，几乎不溶胀。解决方案：用于燃料电池的固体聚合物电解质由含有亲水链段和疏水链段的嵌段共聚物组成，其中亲水链段具有由化学式（1）表示的结构单元。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010116503A Production method of block copolymer using reactive oligomer 审中-公开
标题翻译：使用反应性低聚物制备嵌段共聚物的方法
公开(公告)号：JP2010116503A
公开(公告)日：2010-05-27
申请号：JP2008291437
申请日：2008-11-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FUKUCHI IWAO , ASANO NAOKI , TAKEDA SHINJI , ONUMA ATSUHIKO , MORISHIMA SHIN
IPC分类号： C08G75/23 , H01B1/06 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To efficiently provide a block copolymer comprising a hydrophilic aromatic polymer compound having a protonic acid group and a hydrophobic aromatic polymer compound having no protonic acid group. SOLUTION: The block copolymer is produced through steps of: (a) preparing a first aromatic polymer compound having a perfluorobiphenyl group at a molecular end and having a protonic acid group; (b) preparing a second aromatic polymer compound having a reactive group at a molecular end that can react with the perfluorobiphenyl group described in (a) and having no protonic acid group; and (c) preparing a copolymer comprising the first aromatic polymer compound and the second aromatic polymer compound bonded to each other. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：有效提供包含具有质子酸基团的亲水性芳香族高分子化合物和不具有质子酸基团的疏水性芳香族高分子化合物的嵌段共聚物。解决方案：通过以下步骤制备嵌段共聚物：（a）制备在分子末端具有全氟联苯基并具有质子酸基团的第一芳族聚合物化合物; （b）制备在分子端具有反应性基团的第二芳族聚合物化合物，其可以与（a）中所述的全氟联苯基反应并且不具有质子酸基团; 和（c）制备包含彼此键合的第一芳族聚合物化合物和第二芳族聚合物化合物的共聚物。版权所有（C）2010，JPO＆INPIT

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