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1. 发明公开

EP3130024A4 POLYMER ELECTROLYTE COMPOSITION AND POLYMER ELECTROLYTE MEMBRANE, POLYMER ELECTROLYTE MEMBRANE WITH CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL EACH USING THE SAME 有权转让
公开(公告)号：EP3130024A4
公开(公告)日：2017-12-27
申请号：EP15777514
申请日：2015-04-06
申请人： TORAY INDUSTRIES , DAIMLER AG , FORD MOTOR CO
发明人： UMEDA HIROAKI , IZUHARA DAISUKE , FUJIEDA YUKA , LI JING , YANG YUNSONG , WANG KEPING
IPC分类号： C08K5/50 , C08J5/22 , C08K3/10 , C08K5/3432 , C08K5/3437 , C08K5/49 , C08L71/00 , C08L101/12 , H01B1/06 , H01B1/12 , H01M8/02 , H01M8/1018 , H01M8/1023 , H01M8/1025 , H01M8/1032 , H01M8/1039 , H01M8/1048 , H01M8/1051
CPC分类号： H01M8/1048 , C08J5/2256 , C08J2361/16 , C08J2371/00 , C08J2381/06 , C08K3/10 , C08K5/3432 , C08K5/3437 , C08K5/49 , C08K5/50 , C08L71/00 , C08L101/12 , H01B1/122 , H01M8/1023 , H01M8/1025 , H01M8/1032 , H01M8/1039 , H01M8/1051 , H01M2008/1095 , C08L71/12
摘要： An excellent polymer electrolyte composition has excellent chemical stability of being resistant to strong oxidizing atmosphere during operation of fuel cell, and achieves excellent proton conductivity under low-humidification conditions, excellent mechanical strength and physical durability. A polymer electrolyte membrane, a membrane electrode assembly, and a polymer electrolyte fuel cell each use the same. The polymer electrolyte composition contains an ionic group-containing polymer (A), a phosphorus-containing additive (B), and a nitrogen-containing aromatic additive (C), the phosphorus-containing additive (B) and the nitrogen-containing aromatic additive (C) being a compound represented by specific structural formulae.

2. 发明公开

EP2758448A4 SULFONIC ACID GROUP-CONTAINING POLYMER, SULFONIC ACID GROUP-CONTAINING AROMATIC COMPOUND AND METHOD OF MAKING THE SAME, AS WELL AS POLYMER ELECTROLYTE MATERIAL, POLYMER ELECTROLYTE MOLDED PRODUCT AND SOLID POLYMER FUEL CELL USING THE SAME 有权
标题翻译： SULFONSÄUREGRUPPENHALTIGESPOLYMER，磺酸基芳族化合物和制备的方法与材料高分子电解质，高分子电解质成型产品和固体聚合物燃料电池SO
公开(公告)号：EP2758448A4
公开(公告)日：2015-05-20
申请号：EP12833332
申请日：2012-09-06
申请人： TORAY INDUSTRIES
发明人： CHEN QIAO , SHAO FANGKE , WU GANG , IZUHARA DAISUKE , UMEDA HIROAKI
IPC分类号： C08G65/40 , C07C303/06 , C07C309/00 , C07C309/44 , C07C317/14 , C08G65/00 , H01B1/06 , H01B1/12 , H01M8/02 , H01M8/10
CPC分类号： C08G65/00 , C07C309/00 , C07C309/44 , C07C317/14 , C08G65/4043 , C08G65/4056 , H01B1/122 , H01M8/1023 , H01M8/1025 , H01M8/1032 , H01M8/1034 , H01M2008/1095 , H01M2300/0082 , Y02P70/56

3. 发明公开

EP2690122A4 AROMATIC SULFONIC ACID DERIVATIVE, SULFONIC ACID GROUP-CONTAINING POLYMER, BLOCK COPOLYMER, POLYMER ELECTROLYTE MATERIAL, POLYMER ELECTROLYTE MOLDED BODY, AND SOLID POLYMER FUEL CELL 有权
标题翻译： AROMATISCHESSULFONSÄUREDERIVAT，SULFONSÄUREGRUPPENHALTIGES聚合物，嵌段聚合物，聚合物，聚合物胶粘剂，聚合物胶粘剂
公开(公告)号：EP2690122A4
公开(公告)日：2015-10-07
申请号：EP12803870
申请日：2012-06-27
申请人： TORAY INDUSTRIES
发明人： IZUHARA DAISUKE , UMEDA HIROAKI , AMANO EMI , KUNITA TOMOYUKI
IPC分类号： C08G65/40 , C07C309/60 , C07C317/22 , C08G75/23 , H01B1/06 , H01B1/12 , H01M4/86 , H01M8/02 , H01M8/10
CPC分类号： H01M8/1032 , C07C309/44 , C07C309/60 , C07C317/22 , C08G65/40 , C08G65/4012 , C08G65/4056 , C08G2650/40 , H01B1/122 , H01M8/1025 , H01M8/1027 , H01M8/1039 , H01M2008/1095 , H01M2300/0082 , Y02E60/521

4. 发明公开

EP3131145A4 POLYMER ELECTROLYTE COMPOSITION AND POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTROLYTE ASSEMBLY, AND SOLID POLYMER FUEL CELL USING SAME 有权
标题翻译： POLYMERELEKTROLYTZUSAMMENSETZUNG UND POLYMERELEKTROLYTMEMBRAN，MEMBRANELEKTROLYTANORDNUNG UND FESTPOLYMERBRENNSTOFFZELLE DAMIT
公开(公告)号：EP3131145A4
公开(公告)日：2017-10-04
申请号：EP15776250
申请日：2015-04-03
申请人： TORAY INDUSTRIES
发明人： UMEDA HIROAKI , IZUHARA DAISUKE , KUNITA TOMOYUKI
IPC分类号： H01M8/02 , C08K5/34 , C08K5/3445 , C08K5/3462 , C08K5/49 , C08L71/08 , C08L101/02 , H01B1/06 , H01M8/10 , H01M8/1004 , H01M8/1018 , H01M8/1025 , H01M8/1044 , H01M8/1046 , H01M8/1048 , H01M8/1051
CPC分类号： H01M8/1051 , H01M8/1004 , H01M8/1025 , H01M8/1044 , H01M8/1046 , H01M8/1048 , H01M2008/1095 , H01M2300/0082
摘要： [Problem] To provide: a polymer electrolyte composition that has excellent chemical stability that makes it possible to withstand a strong oxidizing atmosphere during fuel cell operation, that makes it possible to achieve excellent protonic conductivity under low humidity conditions, excellent mechanical strength, and excellent physical durability, and that is highly practical; and a polymer electrolyte membrane, a membrane-electrode assembly, and a solid polymer fuel cell that use the polymer electrolyte composition. [Solution] A polymer electrolyte composition that comprises at least an ionic group-containing polymer (A), an organic phosphorus-based additive (C), and a nitrogen-containing heteroaromatic ring system additive (D) and that is characterized by the nitrogen-containing heteroaromatic ring system additive (D) comprising at least three nitrogen-containing heteroaromatic rings within a molecule thereof. In addition, the polymer electrolyte membrane, the catalyst layer-equipped electrolyte membrane, the membrane-electrode assembly, and the solid polymer fuel cell of the present invention are characterized by being configured using the polymer electrolyte composition.
摘要翻译：本发明提供一种高分子电解质组合物，该高分子电解质组合物具有优异的化学稳定性，能够在燃料电池运转时耐受强氧化性气氛，能够在低湿度条件下实现优异的质子传导性，优异的机械强度，物理耐久性，这是非常实用的; 以及使用该高分子电解质组合物的高分子电解质膜，膜 - 电极接合体，固体高分子型燃料电池。一种聚合物电解质组合物，其包含至少一种含离子基团的聚合物（A），一种有机磷基添加剂（C）和一种含氮杂芳族环系添加剂（D），并且其特征在于氮在其分子内包含至少三个含氮杂芳环的杂芳族环系添加剂（D）。另外，本发明的高分子电解质膜，具有催化剂层的电解质膜，膜电极接合体以及固体高分子型燃料电池的特征在于，使用该高分子电解质组合物而构成。

5. 发明公开

EP3128592A4 POLYMER ELECTROLYTE COMPOSITION, POLYMER ELECTROLYTE MEMBRANE USING SAME, CATALYST LAYER-COATED ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL 有权
标题翻译： POLYMERELEKTROLYTZUAMMENSETZUNG，POLYMERELEKTROLYTMEMBRAN DAMIT，MIT KATALYSATORSCHICHT BESCHICHTETE ELEKTROLYTMEMBRAN，MEMBRANELEKTRODENANORDNUNG UND FESTSTOFFPOLYMERBRENNSTOFFZELLE
公开(公告)号：EP3128592A4
公开(公告)日：2017-09-20
申请号：EP15774165
申请日：2015-03-27
申请人： TORAY INDUSTRIES
发明人： KUNITA TOMOYUKI , IZUHARA DAISUKE , UMEDA HIROAKI
IPC分类号： H01M8/02 , B05D5/12 , C08L73/00 , C08L79/06 , H01B1/06 , H01M4/86 , H01M8/10
CPC分类号： C08J5/2275 , B05D5/12 , C08G61/10 , C08G65/4018 , C08G65/4025 , C08G65/4043 , C08G73/18 , C08G75/23 , C08G2261/126 , C08G2261/1452 , C08G2261/312 , C08G2261/516 , C08G2650/40 , C08G2650/44 , C08J5/2281 , C08J2365/02 , C08J2371/10 , C08J2379/04 , C08J2381/06 , C08K2003/0831 , C08L73/00 , C09D179/04 , H01B1/06 , H01B1/122 , H01M4/8663 , H01M8/10 , H01M8/103 , H01M8/1051 , H01M2008/1095 , C08K3/08 , C08L71/12

6. 发明公开

EP2927283A4 POLYMER ELECTROLYTE COMPOSITION, AND POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE COMPLEX AND SOLID POLYMER-TYPE FUEL CELL EACH PRODUCED USING SAME 有权
标题翻译：聚丙烯酰胺聚氨酯胶粘剂，聚乙烯醇缩丁醛，聚乙烯醇缩丁醛
公开(公告)号：EP2927283A4
公开(公告)日：2016-07-13
申请号：EP13859073
申请日：2013-11-22
申请人： TORAY INDUSTRIES
发明人： KUNITA TOMOYUKI , IZUHARA DAISUKE , SHIMOYAMA NAOKI , FUJIEDA YUKA , UMEDA HIROAKI
IPC分类号： C08L101/02 , C08J5/22 , C08K5/3432 , C08K5/3437 , C08K5/42 , C08L71/10 , H01B1/12 , H01M8/1004 , H01M8/1018 , H01M8/1025 , H01M8/103 , H01M8/1044 , H01M8/1051
CPC分类号： H01M8/103 , C08G2650/40 , C08J5/2256 , C08J2371/10 , C08K5/3437 , C08K5/42 , C08L71/00 , C08L71/10 , C08L101/02 , H01B1/122 , H01M8/1004 , H01M8/1025 , H01M8/1044 , H01M8/1051 , H01M2008/1095 , H01M2250/20 , H01M2250/30 , H01M2300/0082 , Y02B90/18 , Y02E60/521 , Y02T90/32
摘要： he present invention provides: a polymer electrolyte composition which can achieve excellent proton conductivity under slightly humidified conditions, excellent mechanical strength and excellent physical durability, has excellent practicality, and can be produced using a nitrogen-containing additive, wherein the nitrogen-containing additive can prevent the elution of the additive under a strongly acidic atmosphere during the operation of a fuel cell, has excellent chemical stability so as to tolerate a strongly acidic atmosphere, can be dissolved in various general-purpose organic solvents, has superior processability, can be mixed with an ionic-group-containing polymer, can prevent the occurrence of phase separation during the formation of a film, and can prevent the formation of an island-in-sea-like phase separation structure or the occurrence of bleeding out during the formation of a film; and a polymer electrolyte membrane, a membrane electrode assembly and a polymer electrolyte fuel cell, each of which is produced using the polymer electrolyte composition. The polymer electrolyte composition according to the present invention comprises at least an ionic-group-containing polymer (A) and a nitrogen-containing additive (B), said polymer electrolyte composition being characterized in that the nitrogen-containing additive (B) is represented by a specific structural formula.
摘要翻译：本发明提供：在微加湿条件下可以获得优异的质子传导性，优异的机械强度和优异的物理耐久性的高分子电解质组合物具有优异的实用性，可以使用含氮添加剂制造含氮添加剂在燃料电池运行过程中阻止添加剂在强酸性气氛下的溶出，具有优异的化学稳定性，能耐受强酸性气氛，可溶于各种通用有机溶剂，具有优异的加工性能，可混合具有含离子基团的聚合物可以防止在膜形成期间发生相分离，并且可以防止海岛状相分离结构的形成或在形成期间出现渗出的情况一个电影; 以及使用高分子电解质组合物制造的高分子电解质膜，膜电极接合体和固体高分子型燃料电池。根据本发明的聚合物电解质组合物至少含有含离子基团的聚合物（A）和含氮添加剂（B），所述聚合物电解质组合物的特征在于含氮添加剂（B）通过具体的结构式。

7. 发明公开

EP2752928A4 POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY USING SAME, AND SOLID POLYMER FUEL CELL 有权
标题翻译：聚乙烯醇缩丁醛，聚乙烯醇缩丁醛
公开(公告)号：EP2752928A4
公开(公告)日：2015-04-29
申请号：EP12826803
申请日：2012-08-24
申请人： TORAY INDUSTRIES
发明人： UMEDA HIROAKI , IZUHARA DAISUKE , AMANO EMI
IPC分类号： H01M8/02 , C08G65/40 , C08G81/00 , C08J5/00 , H01B1/06 , H01M8/10
CPC分类号： H01M8/102 , C08G65/40 , C08G65/4012 , C08G65/4043 , C08G65/48 , C08G2650/40 , C08J5/2256 , C08J2371/12 , H01B1/122 , H01M8/1023 , H01M2008/1095
摘要： To provide a polymer electrolyte membrane that has excellent proton conductivity even under low-humidification conditions, has excellent mechanical strength and chemical stability, and can achieve high output and excellent physical durability when made into a polymer electrolyte fuel cell. The polymer electrolyte membrane includes a block copolymer containing each one or more of: a segment (A1) containing an ionic group; and a segment (A2) not containing an ionic group. The polymer electrolyte membrane forms a co-continuous (M1) or lamellar phase-separated (M2) structure, and gives a crystallization heat quantity of 0.1 J/g or larger determined by differential scanning calorimetry, or a degree of crystallinity of 0.5% or larger determined by wide-angle X-ray diffractometry.
摘要翻译：为了提供即使在低加湿条件下也具有优异的质子传导性的聚合物电解质膜，具有优异的机械强度和化学稳定性，并且在制成聚合物电解质燃料电池时可以实现高产出和优异的物理耐久性。聚合物电解质膜包括含有以下各自中的一种以上的嵌段共聚物：含有离子性基团的链段（A1）和不含有离子性基团的链段（A2）。聚合物电解质膜形成共连续（M1）或层状相分离（M2）结构，并且通过差示扫描量热法或结晶度为0.5％得到0.1J / g以上的结晶热量，由广角X射线衍射测定。

9. 发明公开

EP2749585A4 BLOCK COPOLYMER, MANUFACTURING METHOD THEREFOR, AND POLYMER ELECTROLYTE MATERIAL, MOLDED POLYMER ELECTROLYTE, AND SOLID-POLYMER FUEL CELL USING SAID BLOCK COPOLYMER 有权
标题翻译：嵌段共聚物，工艺对于该嵌段共聚物产生与高分子电解质材料，形聚合物电解质和固体高分子燃料电池
公开(公告)号：EP2749585A4
公开(公告)日：2015-04-01
申请号：EP12825767
申请日：2012-08-21
申请人： TORAY INDUSTRIES
发明人： IZUHARA DAISUKE , AMANO EMI , UMEDA HIROAKI , KUNITA TOMOYUKI
IPC分类号： C08G65/40 , C08J5/22 , C25B13/08 , H01B1/06 , H01M8/02 , H01M8/10
CPC分类号： H01M8/1025 , C08G65/4012 , C08G65/4025 , C08G65/4037 , C08G65/405 , C08G65/4056 , C08G65/48 , C08G2650/40 , C08J5/2256 , C08J2371/12 , H01B1/122 , H01M8/0289 , H01M8/1083 , H01M2300/0082 , Y02E60/523 , Y02P70/56

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