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41. 发明专利

JP2006089871A Method for producing nonwoven fabric 审中-公开
标题翻译：生产非织造布的方法
公开(公告)号：JP2006089871A
公开(公告)日：2006-04-06
申请号：JP2004276378
申请日：2004-09-24
申请人： Japan Vilene Co Ltd , 日本バイリーン株式会社
发明人： KOBAYASHI TAKESHI , KIMURA NORITOSHI
IPC分类号： D21H25/04 , D21H13/24 , D21H13/26
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a nonwoven fabric excellent in an ion-permeating property, a gas-permeating property, a liquid-permeating property, etc. and applicable to various applications.
SOLUTION: The method for producing the nonwoven fabric comprises a fiber web-forming step for forming a fiber web by using a thermoplastic resin fiber composed of a thermoplastic resin and a heat-resistant fiber composed of a resin having a high melting point or carbonization temperature higher than the melting point of the thermoplastic resin fiber, a aggregation step for melting only the thermoplastic resin fiber to lose a fiber form, aggregating the melted thermoplastic resin in intersecting points of the heat-resistant fiber and forming aggregated fiber web by blowing hot air to the fiber web and a coagulating step for coagulating the aggregated thermoplastic resin under pressure-free conditions.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种离子渗透性，气体渗透性，液体渗透性等优异的无纺布的制造方法，适用于各种用途。解决方案：无纺布的制造方法包括通过使用由热塑性树脂构成的热塑性树脂纤维和由具有高熔点的树脂构成的耐热纤维形成纤维网的纤维网形成步骤或碳化温度高于热塑性树脂纤维的熔点，聚集步骤仅熔化热塑性树脂纤维而失去纤维形式，将熔化的热塑性树脂在耐热纤维的相交点聚集并形成聚集纤维网由将热空气吹送到纤维网，以及凝固步骤，用于在无压力条件下凝结聚集的热塑性树脂。版权所有（C）2006，JPO＆NCIPI

42. 发明专利

JP2002270471A SEPARATOR FOR ELECTRIC DOUBLE-LAYERED CAPACITOR 失效
公开(公告)号：JP2002270471A
公开(公告)日：2002-09-20
申请号：JP2001067563
申请日：2001-03-09
申请人： JAPAN VILENE CO LTD
发明人： KOBAYASHI TAKESHI , KIMURA NORITOSHI
IPC分类号： H01G9/02
摘要： PROBLEM TO BE SOLVED: To provide a separator of an electric double-layered capacitor which has superior electric insulation between electrodes, ion permeability, and strength and can be increased in energy density in constant volume. SOLUTION: The separator for the electric double-layered capacitor is formed of a fiber sheet which contains fiber with fibrils and thin polyester fiber of surface density, 30 to 50 μm, and 0.5 to 0.8 g/cm apparent density.

43. 发明专利

JP2002151149A SUPPORT FOR SOLID ELECTROLYTE 失效
公开(公告)号：JP2002151149A
公开(公告)日：2002-05-24
申请号：JP2000345279
申请日：2000-11-13
申请人： JAPAN VILENE CO LTD
发明人： KIMURA NORITOSHI , KOBAYASHI TAKESHI
IPC分类号： H01M10/05 , H01M10/0565 , H01M10/40
摘要： PROBLEM TO BE SOLVED: To provide support for a solid electrolyte being excellent in mechanical strength while preventing shorting and having high electrical conductivity. SOLUTION: The support for the solid electrolyte is formed of a layered nonwoven fabric including at least a layer containing fibers which can be gelled by a certain nonaqueous solvent, and a layer made up of fibers other than the gellable fibers.

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