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1. 发明授权

US09160011B2 Fuel cell separator sealing material and fuel cell separator 有权
标题翻译：燃料电池分离器密封材料和燃料电池分离器
公开(公告)号：US09160011B2
公开(公告)日：2015-10-13
申请号：US12395157
申请日：2009-02-27
申请人： Satoru Terada , Daisuke Okonogi , Noriyuki Meguriya , Osamu Hayashida
发明人： Satoru Terada , Daisuke Okonogi , Noriyuki Meguriya , Osamu Hayashida
IPC分类号： H01M2/08 , C08L83/00 , H01M8/02
CPC分类号： H01M8/0284 , H01M8/0286 , Y02E60/50
摘要： For use in a fuel cell separator comprising a separator substrate, a primer layer, and an elastomeric seal, a sealing material comprises a primer composition containing Si—H groups of which the primer layer is formed, and a liquid addition-curable silicone rubber composition containing alkenyl groups and Si—H groups of which the elastomeric seal is formed. A molar ratio of the total amount of Si—H groups to the total amount of alkenyl groups per unit weight of the primer composition and the silicone rubber composition is in the range: 5.0
摘要翻译：为了在包括隔板基材，底漆层和弹性体密封件的燃料电池隔板中使用，密封材料包括底漆组合物，该底漆组合物含有形成底漆层的Si-H基，和液体可加成固化的硅橡胶组合物含有烯基和形成弹性体密封件的Si-H基团。 Si-H基总量与底漆组合物和硅橡胶组合物每单位重量的烯基总量的摩尔比在5.0

2. 发明申请

US20090148750A1 SEPARATOR AND SEPARATOR SEAL FOR POLYMER ELECTROLYTE FUEL CELLS 有权
标题翻译：聚合物电解质燃料电池的分离器和分离器密封
公开(公告)号：US20090148750A1
公开(公告)日：2009-06-11
申请号：US12328629
申请日：2008-12-04
申请人： Daisuke Okonogi , Satoru Terada , Noriyuki Meguriya , Osamu Hayashida
发明人： Daisuke Okonogi , Satoru Terada , Noriyuki Meguriya , Osamu Hayashida
IPC分类号： H01M2/08
CPC分类号： H01M8/0213 , H01M8/0221 , H01M8/0226
摘要： A rubber composition comprising (A) an alkenyl-containing organopolysiloxane, (B) a silicone resinous copolymer, (C) an organohydrogenpolysiloxane, (D) fumed silica having a BET specific surface area of 50-400 m2/g, (E) carbon powder having a BET specific surface area of 30-150 m2/g, and (F) an addition reaction catalyst cures into a product which is useful as a separator seal in PEFCs. The rubber has a reduced compression set even in an acidic atmosphere or in contact with LLC, and the rubber itself has strength and good adhesion to separator substrates. The separator provides excellent seal performance over a long term.
摘要翻译：一种橡胶组合物，其包含（A）含烯基的有机聚硅氧烷，（B）有机硅树脂共聚物，（C）有机氢聚硅氧烷，（D）BET比表面积为50-400m 2 / g的煅制二氧化硅，（E）碳 BET比表面积为30-150m2 / g的粉末，（F）加成反应催化剂固化成可用作PEFC中的隔膜密封的产品。即使在酸性气氛中或与LLC接触的情况下，橡胶也具有降低的压缩永久变形，并且橡胶本身具有强度和对隔板基底的良好粘附性。隔膜长期保持良好的密封性能。

3. 发明授权

US08158302B2 Separator and separator seal for polymer electrolyte fuel cells 有权
标题翻译：用于聚合物电解质燃料电池的分离器和分离器密封
公开(公告)号：US08158302B2
公开(公告)日：2012-04-17
申请号：US12328425
申请日：2008-12-04
申请人： Daisuke Okonogi , Satoru Terada , Noriyuki Meguriya , Osamu Hayashida
发明人： Daisuke Okonogi , Satoru Terada , Noriyuki Meguriya , Osamu Hayashida
IPC分类号： H01M8/10 , C08L83/04
CPC分类号： H01M8/0282 , H01M2008/1095
摘要： A rubber composition comprising (A) a liquid alkenyl-containing organopolysiloxane with Mw
摘要翻译：一种橡胶组合物，其包含（A）Mw <100,000的含液体烯基的有机聚硅氧烷，（B）Mw≥150000的胶状有机聚硅氧烷，（C）有机氢聚硅氧烷，（D）热解二氧化硅，和（E）加成反应催化剂，并且在10s-1和25℃的剪切速率下具有20-200Pa·s的粘度，可有效地注塑成固化产物，其可用作PEFC中的隔膜密封件。

4. 发明申请

US20090148748A1 SEPARATOR AND SEPARATOR SEAL FOR POLYMER ELECTROLYTE FUEL CELLS 有权
标题翻译：聚合物电解质燃料电池的分离器和分离器密封
公开(公告)号：US20090148748A1
公开(公告)日：2009-06-11
申请号：US12328261
申请日：2008-12-04
申请人： Daisuke Okonogi , Satoru Terada , Noriyuki Meguriya , Osamu Hayashida
发明人： Daisuke Okonogi , Satoru Terada , Noriyuki Meguriya , Osamu Hayashida
IPC分类号： H01M2/08 , C08K3/36
CPC分类号： H01M8/0282 , H01M2008/1095
摘要： A rubber composition comprising (A) a mixture of two or more alkenyl-containing liquid organopolysiloxanes having different weight average molecular weights, (B) an organohydrogenpolysiloxane, (C) fumed silica having a BET specific surface area of 50-400 m2/g, (D) carbon powder, and (E) an addition reaction catalyst cures into a product which is useful as a separator seal in PEFCs. The rubber has a reduced compression set even in an acidic atmosphere or in contact with LLC, and the rubber itself has strength and good adhesion to separator substrates. The separator provides excellent seal performance over a long term.
摘要翻译：一种橡胶组合物，其包含（A）具有不同重均分子量的两种或更多种含烯基的液态有机聚硅氧烷的混合物，（B）有机氢聚硅氧烷，（C）BET比表面积为50-400m2 / g的热解二氧化硅，（D）碳粉，和（E）加成反应催化剂固化成可用作PEFC中的隔膜密封的产品。即使在酸性气氛中或与LLC接触的情况下，橡胶也具有降低的压缩永久变形，并且橡胶本身具有强度和对隔板基底的良好粘附性。隔膜长期保持良好的密封性能。

5. 发明授权

US08795920B2 Separator and separator seal for polymer electrolyte fuel cells 有权
标题翻译：用于聚合物电解质燃料电池的分离器和分离器密封
公开(公告)号：US08795920B2
公开(公告)日：2014-08-05
申请号：US12328629
申请日：2008-12-04
申请人： Daisuke Okonogi , Satoru Terada , Noriyuki Meguriya , Osamu Hayashida
发明人： Daisuke Okonogi , Satoru Terada , Noriyuki Meguriya , Osamu Hayashida
IPC分类号： H01M2/20 , H01M8/02
CPC分类号： H01M8/0213 , H01M8/0221 , H01M8/0226
摘要： A rubber composition comprising (A) an alkenyl-containing organopolysiloxane, (B) a silicone resinous copolymer, (C) an organohydrogenpolysiloxane, (D) fumed silica having a BET specific surface area of 50-400 m2/g, (E) carbon powder having a BET specific surface area of 30-150 m2/g, and (F) an addition reaction catalyst cures into a product which is useful as a separator seal in PEFCs. The rubber has a reduced compression set even in an acidic atmosphere or in contact with LLC, and the rubber itself has strength and good adhesion to separator substrates. The separator provides excellent seal performance over a long term.
摘要翻译：一种橡胶组合物，其包含（A）含烯基的有机聚硅氧烷，（B）有机硅树脂共聚物，（C）有机氢聚硅氧烷，（D）BET比表面积为50-400m 2 / g的煅制二氧化硅，（E）碳 BET比表面积为30-150m2 / g的粉末，（F）加成反应催化剂固化成可用作PEFC中的隔膜密封的产品。即使在酸性气氛中或与LLC接触的情况下，橡胶也具有降低的压缩永久变形，并且橡胶本身具有强度和对隔板基底的良好粘附性。隔膜长期保持良好的密封性能。

6. 发明授权

US08133949B2 Separator and separator seal for polymer electrolyte fuel cells 有权
标题翻译：用于聚合物电解质燃料电池的分离器和分离器密封
公开(公告)号：US08133949B2
公开(公告)日：2012-03-13
申请号：US12328261
申请日：2008-12-04
申请人： Daisuke Okonogi , Satoru Terada , Noriyuki Meguriya , Osamu Hayashida
发明人： Daisuke Okonogi , Satoru Terada , Noriyuki Meguriya , Osamu Hayashida
IPC分类号： C08L83/00 , H01M2/02
CPC分类号： H01M8/0282 , H01M2008/1095
摘要： Disclosed is a rubber composition for separator seal, comprising (A) a mixture of two or more alkenyl-containing liquid organopolysiloxanes having different weight average molecular weights, (B) an organohydrogenpolysiloxane, (C) fumed silica having a BET specific surface area of 50-400 m2/g, (D) carbon black having a BET specific surface area of 30 to 120 m2/g, an iodine adsorption value of 30 to 120 mg/g, and a DBP absorption value of 100 to 200 ml/100 g, and (E) an addition reaction catalyst cures into a product which is useful as a separator seal in PEFCs.
摘要翻译：公开了一种用于隔离器密封的橡胶组合物，其包含（A）两种或更多种具有不同重均分子量的含链烯基的液体有机聚硅氧烷的混合物，（B）有机氢聚硅氧烷，（C）BET比表面积为50的热解二氧化硅 -400m 2 / g，（D）BET比表面积为30〜120m2 / g，碘吸附值为30〜120mg / g，DBP吸收值为100〜200ml / 100g的炭黑，和（E）加成反应催化剂固化成可用作PEFC中的隔膜密封件的产品。

7. 发明授权

US08574780B2 Fuel cell separator with chromium rich surface layer and method of producing the fuel cell separator 有权
标题翻译：具有富铬表面层的燃料电池分离器和生产燃料电池分离器的方法
公开(公告)号：US08574780B2
公开(公告)日：2013-11-05
申请号：US12177663
申请日：2008-07-22
申请人： Satoru Terada , Daisuke Okonogi , Takahiro Takai , Masao Utsunomiya
发明人： Satoru Terada , Daisuke Okonogi , Takahiro Takai , Masao Utsunomiya
IPC分类号： H01M2/38 , H01M2/40 , C25F3/06
CPC分类号： H01M8/0271 , H01M8/021 , H01M8/0228 , H01M8/0267 , H01M8/0284 , H01M8/0286 , H01M8/241 , Y02P70/56
摘要： The present invention relates to a fuel cell separator and a method of producing the fuel cell separator. A first separator and a second separator are provided as the fuel cell separators. Firstly, the first separator and the second separator are heated. Thus, an Fe rich layer is formed in a surface layer of each of the first separator and the second separator, and a Cr rich layer where a proportion of Cr is 60% or more is formed in an inner portion of each of the first separator and the second separator. Then, an electrolytic treatment is applied to each of the first separator and the second separator to remove the Fe rich layer. By the removal, the Cr rich layer is exposed to the outside on the outermost surface layer of each of the first separator and the second separator.
摘要翻译：本发明涉及一种燃料电池隔板及其制造方法。提供第一分离器和第二分离器作为燃料电池分离器。首先，第一分离器和第二分离器被加热。因此，在第一隔板和第二隔板中的每一个的表层中形成富Fe层，并且在第一隔板的每一个的内部形成有Cr含量为60％以上的Cr浓缩层和第二分离器。然后，对第一隔板和第二隔板中的每一个施加电解处理以除去富Fe层。通过除去，富Cr层在第一分离器和第二分离器的每个的最表面层上暴露于外部。

8. 发明申请

US20070111079A1 SEPARATOR FOR FUEL CELL 审中-公开
标题翻译：燃料电池分离器
公开(公告)号：US20070111079A1
公开(公告)日：2007-05-17
申请号：US11558105
申请日：2006-11-09
申请人： Satoru Terada , Daisuke Okonogi
发明人： Satoru Terada , Daisuke Okonogi
IPC分类号： H01M8/02
CPC分类号： H01M8/0267 , H01M8/0228 , H01M8/04074 , H01M8/241 , H01M8/2457
摘要： In an insulating coating formed at a portion that contacts a coolant of a separator for a fuel cell, blisters (water-filled bulges) are prevented from forming. In a structure in which a primer layer is formed on the surface of an anode side metal separator facing a gap for flowing coolant and an insulating coating is formed on the primer layer, the value of (measured resistance value/calculated theoretical resistance value) of the primer layer is set to 95% or more. By satisfying this condition, the primer layer, having few fine voids, in which it is difficult for vapor components of the coolant to penetrate, can be formed, and blisters due to condensation of the vapor component of the coolant can be prevented from forming.
摘要翻译：在与用于燃料电池的隔板的冷却剂接触的部分形成的绝缘涂层中，防止形成起泡（充水膨胀）。在面向冷却剂流通的间隙的阳极侧金属隔板的表面上形成底漆层并在底漆层上形成绝缘涂层的结构中，（测定的电阻值/计算的理论电阻值）底漆层设定为95％以上。通过满足该条件，可以形成难以使冷却剂的蒸气成分难以渗透的微细空隙的底涂层，并且可以防止由于冷却剂的蒸汽成分的冷凝而引起的起泡。

9. 发明申请

US20140017590A1 ELECTROLYTE MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELLS, AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译：用于燃料电池的电解质膜电极组件及其制造方法
公开(公告)号：US20140017590A1
公开(公告)日：2014-01-16
申请号：US14008193
申请日：2012-03-23
申请人： Masashi Sugishita , Daisuke Okonogi , Yoshihito Kimura , Yukihito Tanaka
发明人： Masashi Sugishita , Daisuke Okonogi , Yoshihito Kimura , Yukihito Tanaka
IPC分类号： H01M8/10
CPC分类号： H01M8/0276 , H01M8/0267 , H01M8/0271 , H01M8/0273 , H01M8/0286 , H01M2008/1095
摘要： An electrolyte membrane-electrode assembly is provided with: a solid polymer electrolyte membrane; and an anode-side electrode and a cathode-side electrode that sandwich the solid polymer electrolyte membrane. The cathode-side electrode has smaller planar dimensions than the anode-side electrode. In the electrolyte membrane-electrode assembly, a resin frame member is provided around the outer periphery of the solid polymer electrolyte membrane. The resin frame member is bonded to the cathode-side electrode by having only the outer peripheral portion of the cathode-side electrode being impregnated with the inner peripheral portion of the resin frame member.
摘要翻译：电解质膜 - 电极组件设置有：固体聚合物电解质膜; 以及夹持固体高分子电解质膜的阳极侧电极和阴极侧电极。阴极侧电极的平面尺寸比阳极侧电极小。在电解质膜 - 电极组件中，在固体聚合物电解质膜的外周周围设置有树脂框架部件。通过仅使阴极侧电极的外周部浸渍有树脂框架构件的内周部，将树脂框架构件接合到阴极侧电极。

10. 发明申请

US20100264558A1 INJECTION-MOLDING METHOD AND APPARATUS 审中-公开
标题翻译：注射成型方法和装置
公开(公告)号：US20100264558A1
公开(公告)日：2010-10-21
申请号：US12791345
申请日：2010-06-01
申请人： Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
发明人： Mikihiko Kimura , Shinya Kawachi , Keisuke Andou , Tadashi Nishiyama , Daisuke Okonogi , Naoyuki Enjoji
IPC分类号： B29C45/77
CPC分类号： B29C45/14811 , B29C45/14065 , B29C45/14336 , B29C45/14344 , B29C45/1671 , B29C45/1675 , B29C45/2703 , B29C45/2708 , B29C45/2806 , B29C2045/14942 , B29C2045/14967 , B29C2045/167 , B29C2045/2691 , B29C2945/76006 , B29C2945/7626 , B29C2945/76381 , B29C2945/76545 , B29C2945/76575 , B29C2945/76859 , B29C2945/76939 , B29K2083/00 , B29L2031/30 , B29L2031/3055
摘要： An injection-molding method made up of a step of preparing a first die (41), a second die (46) and a third die (47), a step of sandwiching a separator proper (16) with the first die (41) and the second die (46), a step of molding a front side molded layer (32) by injecting silicone rubber (59) into the front side cavity (50) through a gate (52), a step of replacing the second die (46) with a third die (47) while the front side molded layer (32) is still soft, and a step of molding a rear side molded layer (34) by piercing the front side molded layer (32) with an injection pressure injecting the silicone rubber (59) through the gate (52) and filling a rear side cavity (63) with silicone rubber (59) through the through hole (30).
摘要翻译：一种由制备第一模具（41），第二模具（46）和第三模具（47）的步骤制成的注射成型方法，将第一模具（41）夹在隔板本体（16）上的步骤，和第二模具（46），通过浇口（52）将硅橡胶（59）注入前侧空腔（50）来模制前侧模制层（32）的步骤，将第二模具（ 46）与第三模具（47）连接，而前侧模制层（32）仍然是软的，并且通过用注射压力注射来刺穿前侧模制层（32）来模制后侧模制层（34）的步骤所述硅橡胶（59）穿过所述浇口（52），并且通过所述通孔（30）用硅橡胶（59）填充后侧空腔（63）。

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