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    SEPARATOR FOR NONAQUEOUS ELECTROLYTE ELECTRICITY STORAGE DEVICES AND NONAQUEOUS ELECTROLYTE ELECTRICITY STORAGE DEVICE
    2.
    发明申请
    SEPARATOR FOR NONAQUEOUS ELECTROLYTE ELECTRICITY STORAGE DEVICES AND NONAQUEOUS ELECTROLYTE ELECTRICITY STORAGE DEVICE 审中-公开
    非电解电解电容器和非电解电解电容器分离器

    公开(公告)号：US20140106235A1

    公开(公告)日：2014-04-17

    申请号：US14125252

    申请日：2012-06-12

    申请人： Yosuke Yamada ,  Shunsuke Noumi ,  Hiroyoshi Take

    发明人： Yosuke Yamada ,  Shunsuke Noumi ,  Hiroyoshi Take

    IPC分类号： H01M2/16

    CPC分类号： H01M2/1653 ,  C08J9/283 ,  C08J2201/0464 ,  C08J2363/00 ,  H01G9/02 ,  H01G11/52 ,  H01M2/145 ,  H01M10/0525 ,  Y02E60/13

    摘要： Provided is a separator for nonaqueous electrolyte electricity storage devices that includes an improved porous epoxy resin membrane. In the separator for nonaqueous electrolyte electricity storage devices, a ratio I/Io between a peak intensity Io of an absorption peak present at 1240 cm−1 in an infrared absorption spectrum of the porous epoxy resin membrane and a peak intensity I of an absorption peak present at 1240 cm−1 in an infrared absorption spectrum of the porous epoxy resin membrane having been subjected to an acetic anhydride treatment is 1.0 or more and 2.4 or less. The amount of active hydroxyl groups present in the porous epoxy resin membrane can be evaluated by the value of the ratio I/Io.

    摘要翻译： 本发明提供一种非水电解质蓄电装置用隔膜，其包含改性多孔环氧树脂膜。 在非水电解质蓄电装置用隔膜中，多孔环氧树脂膜的红外线吸收光谱中存在于1240cm -1处的吸收峰的峰值强度Io与吸收峰的峰值强度I之比I / 在进行乙酸酐处理的多孔质环氧树脂膜的红外线吸收光谱中，存在于1240cm -1处为1.0以上且2.4以下。 存在于多孔环氧树脂膜中的活性羟基的量可以通过I / Io比值来评估。

    METHOD FOR PRODUCING SEPARATOR FOR NONAQUEOUS ELECTROLYTE ELECTRICITY STORAGE DEVICES AND METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE ELECTRICITY STOREAGE DEVICE
    3.
    发明申请
    METHOD FOR PRODUCING SEPARATOR FOR NONAQUEOUS ELECTROLYTE ELECTRICITY STORAGE DEVICES AND METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE ELECTRICITY STOREAGE DEVICE 审中-公开
    用于生产非电解电解电容器的分离器的方法和用于生产非电解电解电容器件的方法

    公开(公告)号：US20140115879A1

    公开(公告)日：2014-05-01

    申请号：US14125469

    申请日：2012-06-12

    申请人： Yosuke Yamada ,  Yoshihide Kawaguchi ,  Shunsuke Noumi ,  Hiroyoshi Take

    发明人： Yosuke Yamada ,  Yoshihide Kawaguchi ,  Shunsuke Noumi ,  Hiroyoshi Take

    IPC分类号： H01M2/16 ,  H01M10/058 ,  H01M2/14

    CPC分类号： H01M2/16 ,  H01M2/145 ,  H01M2/1653 ,  H01M10/0525 ,  H01M10/058 ,  Y10T29/49108

    摘要： Provided is a separator for nonaqueous electrolyte electricity storage devices that includes an improved porous epoxy resin membrane. At least one compound selected from a carboxylic acid, a carboxylic acid salt, a carboxylic acid anhydride, and a carboxylic acid halide, is brought into contact with a porous epoxy resin membrane, and thus hydroxyl groups contained in the porous membrane are reacted with the compound to produce carboxylic acid ester bonds. As a result of this treatment, the amount of active hydroxyl groups present in the porous epoxy resin membrane is reduced, and the porous epoxy resin membrane becomes suitable as a separator for nonaqueous electrolyte electricity storage devices. An epoxy resin sheet yet to be made porous may be subjected to reaction with the compound.

    摘要翻译： 本发明提供一种非水电解质蓄电装置用隔膜，其包含改性多孔环氧树脂膜。 使选自羧酸，羧酸盐，羧酸酐和羧酸卤化物中的至少一种化合物与多孔环氧树脂膜接触，因此多孔膜中所含的羟基与 化合物生成羧酸酯键。 作为该处理的结果，存在于多孔环氧树脂膜中的活性羟基的量减少，多孔环氧树脂膜适合作为非水电解质蓄电装置的隔膜。 可以使待制成多孔的环氧树脂片与化合物反应。

    SEPARATOR FOR NONAQUEOUS ELECTROLYTE ELECTRICITY STORAGE DEVICES, NONAQUEOUS ELECTROLYTE ELECTRICITY STORAGE DEVICE, AND PRODUCTION METHODS THEREOF
    4.
    发明申请
    SEPARATOR FOR NONAQUEOUS ELECTROLYTE ELECTRICITY STORAGE DEVICES, NONAQUEOUS ELECTROLYTE ELECTRICITY STORAGE DEVICE, AND PRODUCTION METHODS THEREOF 审中-公开
    非水电解电力储存装置的分离器，非水电解电力存储装置及其制造方法

    公开(公告)号：US20130330633A1

    公开(公告)日：2013-12-12

    申请号：US14001622

    申请日：2012-06-12

    申请人： Satoshi Ito ,  Chiharu Yano ,  Shunsuke Noumi ,  Yosuke Yamada

    发明人： Satoshi Ito ,  Chiharu Yano ,  Shunsuke Noumi ,  Yosuke Yamada

    IPC分类号： H01M2/14 ,  H01M2/16

    CPC分类号： H01M2/145 ,  B29C39/006 ,  B29K2063/00 ,  B29L2007/002 ,  B29L2031/3468 ,  C08L63/00 ,  H01M2/1653 ,  H01M10/052 ,  H01M10/0587 ,  Y10T29/49108

    摘要： The present invention provides a method for producing a separator for nonaqueous electrolyte electricity storage devices. The method allows: avoidance of use of a solvent that places a large load on the environment; relatively easy control of parameters such as the porosity and the pore diameter; and a relatively high strength of a resultant separator for nonaqueous electrolyte electricity storage devices. The present invention relates to a method for producing a separator for nonaqueous electrolyte electricity storage devices that has a thickness ranging from 5 to 50 μm. The method includes the steps of preparing an epoxy resin composition containing a glycidylamine-type epoxy resin, a curing agent, and a porogen; forming a cured product of the epoxy resin composition into a sheet shape or curing a sheet-shaped formed body of the epoxy resin composition, so as to obtain an epoxy resin sheet; and removing the porogen from the epoxy resin sheet by means of a halogen-free solvent.

    摘要翻译： 本发明提供一种非水电解质蓄电装置用隔膜的制造方法。 该方法允许：避免使用在环境中施加大负荷的溶剂; 参数比较容易控制，如孔隙率和孔径; 以及用于非水电解质蓄电装置的所得隔膜的相对高的强度。 本发明涉及一种厚度为5〜50μm的非水电解质蓄电装置用隔膜的制造方法。 该方法包括制备含有缩水甘油胺型环氧树脂，固化剂和致孔剂的环氧树脂组合物的步骤; 将环氧树脂组合物的固化物形成片状或固化环氧树脂组合物的片状成形体，得到环氧树脂片; 并通过无卤素溶剂从环氧树脂片中除去致孔剂。

    Battery separator and method for producing the same, and lithium ion secondary battery and method of producing the same
    7.
    发明授权
    Battery separator and method for producing the same, and lithium ion secondary battery and method of producing the same 有权
    电池隔板及其制造方法以及锂离子二次电池及其制造方法

    公开(公告)号：US08592072B2

    公开(公告)日：2013-11-26

    申请号：US13062447

    申请日：2009-09-07

    申请人： Hiroyoshi Take ,  Shunsuke Noumi ,  Chiharu Odane ,  Takuji Shintani

    发明人： Hiroyoshi Take ,  Shunsuke Noumi ,  Chiharu Odane ,  Takuji Shintani

    IPC分类号： H01M2/16 ,  B05D3/00

    CPC分类号： H01M10/0525 ,  H01M2/166 ,  H01M2/1686 ,  Y10T29/4911

    摘要： A battery separator (13) of the present invention includes a porous film (12) serving as a substrate and a crosslinked polymer layer (11) supported on the porous film (12). The crosslinked polymer layer (11) contains a crosslinked polymer and inorganic particles, and is non-porous. The crosslinked polymer is obtained by reacting a reactive polymer having a functional group in its molecule with a polyfunctional compound reactive with the functional group so as to crosslink at least a part of the reactive polymer. A lithium ion secondary battery of the present invention includes a positive electrode (14), a negative electrode (15), the battery separator (13) of the present invention disposed between the positive electrode (14) and the negative electrode (15), and a non-aqueous electrolyte solution. The battery separator (13) is disposed so that the porous film (12) faces the negative electrode (15) and the crosslinked polymer layer (11) faces the positive electrode (14).

    摘要翻译： 本发明的电池用隔膜（13）具备作为基材的多孔质膜（12）和支撑在多孔膜（12）上的交联聚合物层（11）。 交联聚合物层（11）含有交联聚合物和无机颗粒，并且是无孔的。 交联聚合物通过使其分子中具有官能团的反应性聚合物与与官能团反应的多官能化合物反应以使至少一部分反应性聚合物交联而获得。 本发明的锂离子二次电池包括正极（14），负极（15），设置在正极（14）和负极（15）之间的本发明的电池隔板（13） 和非水电解质溶液。 电池隔板（13）配置成多孔膜（12）面对负极（15），交联聚合物层（11）面向正极（14）。

    BATTERY SEPARATOR AND METHOD FOR PRODUCING THE SAME, AND LITHIUM ION SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME
    9.
    发明申请
    BATTERY SEPARATOR AND METHOD FOR PRODUCING THE SAME, AND LITHIUM ION SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME 有权
    电池分离器及其制造方法和锂离子二次电池及其制造方法

    公开(公告)号：US20110165449A1

    公开(公告)日：2011-07-07

    申请号：US13062447

    申请日：2009-09-07

    申请人： Hiroyoshi Take ,  Shunsuke Noumi ,  Chiharu Odane ,  Takuji Shintani

    发明人： Hiroyoshi Take ,  Shunsuke Noumi ,  Chiharu Odane ,  Takuji Shintani

    IPC分类号： H01M2/16 ,  H01M10/04 ,  B05D5/00 ,  B05D3/00

    CPC分类号： H01M10/0525 ,  H01M2/166 ,  H01M2/1686 ,  Y10T29/4911

    摘要： A battery separator (13) of the present invention includes a porous film (12) serving as a substrate and a crosslinked polymer layer (11) supported on the porous film (12). The crosslinked polymer layer (11) contains a crosslinked polymer and inorganic particles, and is non-porous. The crosslinked polymer is obtained by reacting a reactive polymer having a functional group in its molecule with a polyfunctional compound reactive with the functional group so as to crosslink at least a part of the reactive polymer. A lithium ion secondary battery of the present invention includes a positive electrode (14), a negative electrode (15), the battery separator (13) of the present invention disposed between the positive electrode (14) and the negative electrode (15), and a non-aqueous electrolyte solution. The battery separator (13) is disposed so that the porous film (12) faces the negative electrode (15) and the crosslinked polymer layer (11) faces the positive electrode (14).

    摘要翻译： 本发明的电池用隔膜（13）具备作为基材的多孔质膜（12）和支撑在多孔膜（12）上的交联聚合物层（11）。 交联聚合物层（11）含有交联聚合物和无机颗粒，并且是无孔的。 交联聚合物通过使其分子中具有官能团的反应性聚合物与与官能团反应的多官能化合物反应以使至少一部分反应性聚合物交联而获得。 本发明的锂离子二次电池包括正极（14），负极（15），设置在正极（14）和负极（15）之间的本发明的电池隔板（13） 和非水电解质溶液。 电池隔板（13）配置成多孔膜（12）面对负极（15），交联聚合物层（11）面向正极（14）。