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1.发明授权Water control sheet, gas diffusion sheet, membrane-electrode assembly and polymer electrolyte fuel cell 有权水控片，气体扩散片，膜 - 电极组件和聚合物电解质燃料电池
公开(公告)号：EP2485308B1
公开(公告)日：2017-08-02
申请号：EP12154209.6
申请日：2012-02-07
发明人： Ito, Tatsunori , Suzuki, Manami , Nakamura, Tatsuo
CPC分类号： H01M8/0243 , H01M4/8652 , H01M4/8657 , H01M8/0234 , H01M8/0239 , H01M8/1007 , H01M2008/1095
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公开(公告)号：EP2999038A1
公开(公告)日：2016-03-23
申请号：EP14797557.7
申请日：2014-05-15
发明人： ITO Tatsunori , TARAO Takashi
CPC分类号： H01M4/8626 , H01M4/8605 , H01M8/0234 , H01M8/0239 , H01M8/0243 , H01M2008/1095
摘要： The base material for a gas diffusion electrode of the present invention comprises a nonwoven fabric containing conductive fibers that contain conductive particles at least in the inside of an organic resin, and is characterized in that a specific apparent Young's modulus of the base material for a gas diffusion electrode is 40 [MPa/(g/cm 3 )] or more. Since the base material contains conductive fibers that contain conductive particles at least in the inside of an organic resin, it is flexible, and as a result, a polymer electrolyte membrane is not directly damaged. Further, since the specific apparent Young's modulus is 40 [MPa/(g/cm 3 )] or more, which indicates a high rigidity, and swelling and shrinkage of the polymer electrolyte membrane can be inhibited, cracking of the polymer electrolyte membrane can be avoided.
摘要翻译： 本发明的气体扩散电极用基材包括至少在有机树脂内部含有导电性粒子的含有导电性纤维的非织造布，其特征在于，用于气体的基材的比表观杨氏模量 扩散电极为40 [MPa /（g / cm 3）]以上。 由于基材含有至少在有机树脂的内部含有导电性粒子的导电性纤维，所以是柔性的，因此高分子电解质膜不会直接损坏。 此外，由于特定的表观杨氏模量为40 [MPa /（g / cm 3）]以上，这表现出高的刚性，并且可以抑制高分子电解质膜的膨胀和收缩，所以高分子电解质膜的破裂可以是 避免。
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3.发明授权SEPARATOR FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR MANUFACTURE THEREOF, AND LITHIUM ION SECONDARY BATTERY 有权分离器用于锂二次电池离子，方法用于生产和锂二次电池ION
公开(公告)号：EP2328209B1
公开(公告)日：2015-07-01
申请号：EP09813140.2
申请日：2009-09-11
发明人： OHNISHI Hiroshi , CHO Te Hyon , KONDO Yuka , MIYATA Yoshikazu , NAKAMURA Tatsuo , YAMAZAKI Hiroaki , TANAKA Masanao
IPC分类号： H01M2/16 , H01M10/0562
CPC分类号： H01M10/0562 , H01M2/1646
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4.发明授权Spinning apparatus, and apparatus and process for manufacturing nonwoven fabric 有权纺纱装置和设备和方法，用于生产非织造织物的
公开(公告)号：EP2128311B1
公开(公告)日：2014-10-01
申请号：EP09161392.7
申请日：2009-05-28
CPC分类号： D01D4/025 , D01D5/0985
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公开(公告)号：EP2479328B1
公开(公告)日：2013-10-02
申请号：EP12151880.7
申请日：2012-01-20
CPC分类号： D04H1/50 , D04H1/435 , D04H1/4382 , D04H1/482 , D04H1/492 , D04H1/498 , D04H1/74 , Y10T442/60
摘要： Provided are an extensible nonwoven fabric on which the source, the medicinal component, a pattern and/or other pieces of information are recognizable not only at beginning of the use of the fabric but also during use; and a method for manufacturing the nonwoven fabric. The nonwoven fabric of the invention is a nonwoven fabric made mainly of highly crimped fibers, partially having a compressed region where no fibers are melted and bonded to each other, and having a tensile strength of 25 N/5-cm-width or more in both the machine direction and the cross direction. This nonwoven fabric may be manufactured by causing a water jet having a pressure of 5 MPa or more to act onto a fiber web made mainly of a latent crimpable fiber, thereby forming an entangled fiber web, causing heat to act onto the entangled fiber web, thereby crimping the latent crimpable fiber to convert the fiber to a highly crimped fiber and contracting, at the time of the conversion, the area of the entangled fiber web by 30% or more, thereby forming a contracted fiber web, and embossing the contracted fiber web in such a manner that the fibers are not melted and bonded to each other.
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公开(公告)号：EP2327817B9
公开(公告)日：2013-01-02
申请号：EP10192653.3
申请日：2010-11-26
CPC分类号： D01D5/0985 , D01D4/025 , D01D5/0069 , D01D5/14 , D04H1/56 , D04H3/02 , Y10T442/68
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7.发明授权
公开(公告)号：EP1808874B1
公开(公告)日：2012-03-07
申请号：EP05800435.9
申请日：2005-11-01
IPC分类号： H01G9/02
CPC分类号： H01G9/02 , H01G9/155 , Y02E60/13 , Y02T10/7022
摘要： Disclosed is a separator for electric double layer capacitors which is characterized by having a total thickness of not more than 25 μm and containing a very fine fiber assembly layer produced by electrostatic spinning. The separator for electric double layer capacitors is further characterized in that the very fine fibers constituting the very fine fiber assembly layer have an average fiber diameter of not more than 1 μm and the maximum pore size of the very fine fiber assembly layer is not more than three times as large as the average flow rate pore size.
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公开(公告)号：EP1974904A3
公开(公告)日：2009-02-11
申请号：EP08153584.1
申请日：2008-03-28
发明人： Aikawa, Toshio c/o Japan Vilene Company , Ltd. , Tanno, Tomoaki c/o Japan Vilene Company, Ltd. , Matsui, Yasuhiro c/o Japan Vilene Company, Ltd. , Kobori, Satoru c/o Japan Vilene Company, Ltd.
CPC分类号： B01J20/28026 , A61L9/014 , B01D53/02 , B01D2239/0407 , B01D2239/045 , B01D2239/0681 , B01D2253/30 , B01D2259/4508 , B01J20/18 , B01J20/20 , B01J20/28004 , B01J20/28033 , B01J20/28057 , B01J20/3208 , B01J20/3223 , B01J20/324 , B32B5/30 , B32B7/12 , Y10T428/249982
摘要： The invention provides a functional particle carrying sheet constituted by a particle layer having a two-layer structure with a reduced pressure loss, in which a function of a functional particle is increased. The sheet is formed as a sharp shape in a peak portion and a trough portion of a pleat at a time of pleating process, the functional particle does not jump out of a base material, and the sheet has a good precision of a foldpeakheight, is easilymanufactured, and can achieve a low cost. The invention provided a functional particle carrying sheet having a first particle firmly attaching sheet structured such that a functional particle is firmly attached onto a surface of a first breathable base material via a first adhesive agent, and a second particle firmly attaching sheet structured such that a functional particle is firmly attached to a portion except band-like space portions provided at a fixed interval on a surface of a second breathable base material, via a second adhesive agent, in which the functional particle in the first particle firmly attaching sheet and the functional particle in the second particle firmly attaching sheet are bonded via a third adhesive agent.
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公开(公告)号：EP0872901B1
公开(公告)日：2006-06-21
申请号：EP98106983.4
申请日：1998-04-17
发明人： Tanaka, Masanao, c/o Japan Vilene Company, Ltd. , Tokutake, Nobutoshi, c/o Japan Vilene Co., Ltd.
CPC分类号： D01F8/06 , D04H1/49 , D04H1/54 , D04H5/02 , D04H5/03 , D04H5/06 , H01M2/162 , H01M2/1633 , H01M10/24 , H01M2300/0014
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10.发明公开
公开(公告)号：EP1128454A3
公开(公告)日：2006-05-17
申请号：EP01103568.0
申请日：2001-02-20
发明人： Imai, Hiroyuki, Central Research Institute , Yoshida, Kaori, Central Research Institute , Takase, Toshiaki, c/o Japan Vilene Comp.,ltd , Satou, Kazuya, c/o Japan Vilene Company, ltd
CPC分类号： H01M2/145 , H01M2/162 , H01M2/1686 , H01M4/661 , H01M4/70 , H01M10/24 , Y10T29/10 , Y10T442/188 , Y10T442/657
摘要： A hydrophilic collector for alkaline secondary batteries is formed of a nonwoven fabric plated with nickel in which the nonwoven fabric is hydrophilized by sulfonation, a gaseous fluorine treatment, or vinyl monomer grafting. A method for making the collector includes a hydrophilizing step of a nonwoven fabric comprising at least one of a polyolefin fiber and a polyamide fiber, and a plating step of applying nickel plating to the hydrophilic nonwoven fabric. Preferably, the nickel plating is electroless plating, and the nonwoven fabric has a plurality of micropores extending from one surface to the other surface thereof. An electroplating film may be deposited on the electroless plated film, if necessary. This collector facilitates assembling a battery which exhibits improved high-rate discharge characteristics due to improved adhesiveness of the plated nickel film to the nonwoven fabric.
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