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    Reactive polymer-supporting porous film for battery separator and use thereof
    1.
    发明申请
    Reactive polymer-supporting porous film for battery separator and use thereof 失效
    用于电池隔板的反应性聚合物支撑多孔膜及其用途

    公开(公告)号：US20090098464A1

    公开(公告)日：2009-04-16

    申请号：US11795023

    申请日：2006-01-10

    申请人： Tomoaki Ichikawa ,  Yoshihiro Uetani ,  Shigeru Fujita ,  Keisuke Kii ,  Satoshi Nishikawa ,  Shinji Bessyo

    发明人： Tomoaki Ichikawa ,  Yoshihiro Uetani ,  Shigeru Fujita ,  Keisuke Kii ,  Satoshi Nishikawa ,  Shinji Bessyo

    IPC分类号： H01M4/00 ,  B32B3/26 ,  B05D5/12 ,  H01M10/04

    CPC分类号： H01M2/1653 ,  C08F220/26 ,  H01M2/0222 ,  H01M2/145 ,  H01M2/1673 ,  H01M10/052 ,  Y10T29/49115 ,  Y10T428/249991

    摘要： The invention provides a reactive polymer-supporting porous film for use as a battery separator which comprises a porous substrate film and a partially crosslinked reactive polymer supported on the porous substrate film, the partially crosslinked reactive polymer being obtained by the reaction of a crosslinkable polymer having at least one reactive group selected from the group consisting of 3-oxetanyl group and epoxy group in the molecule with a monocarboxylic acid.The invention further provides a method of manufacturing a battery which comprises layering electrodes on the reactive polymer-supporting porous film to obtain an electrode/reactive polymer-supporting porous film layered body; placing the electrode/reactive polymer-supporting porous film layered body in a battery container; introducing an electrolytic solution containing a cationic polymerization catalyst into the battery container so that at least a portion of the reactive polymer is swollen or dissolved in the electrolytic solution at least in the vicinity of the interface of the porous film and the electrodes and cationically polymerized so that the electrodes are bonded to the porous film.

    摘要翻译： 本发明提供了一种用作电池隔板的反应性聚合物支撑多孔膜，其包括多孔基底膜和支撑在多孔基底膜上的部分交联的反应性聚合物，部分交联的反应性聚合物通过具有 分子中选自3-氧杂环丁烷基和环氧基的至少一个反应性基团与一元羧酸。 本发明还提供一种制造电池的方法，该方法包括在反应性聚合物负载多孔膜上层叠电极以获得电极/反应性聚合物支撑多孔膜层叠体; 将电极/反应性聚合物支撑多孔膜层叠体放置在电池容器中; 将含有阳离子聚合催化剂的电解液引入电池容器中，使得至少一部分反应性聚合物至少在多孔膜和电极的界面附近溶胀或溶解在电解液中并进行阳离子聚合 电极与多孔膜结合。

    REACTIVE POLYMER-SUPPORTING POROUS FILM FOR BATTERY SEPARATOR AND USE THEREOF
    6.
    发明申请
    REACTIVE POLYMER-SUPPORTING POROUS FILM FOR BATTERY SEPARATOR AND USE THEREOF 失效
    用于电池分离器的反应性聚合物支撑多孔膜及其用途

    公开(公告)号：US20110232836A1

    公开(公告)日：2011-09-29

    申请号：US13152472

    申请日：2011-06-03

    申请人： Yoshihiro Uetani ,  Keisuke Kii ,  Shigeru Fujita ,  Satoshi Nishikawa ,  Tatsuya Okuno

    发明人： Yoshihiro Uetani ,  Keisuke Kii ,  Shigeru Fujita ,  Satoshi Nishikawa ,  Tatsuya Okuno

    IPC分类号： H01M2/14 ,  B05D5/12

    CPC分类号： H01M10/052 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/168 ,  H01M2/1686 ,  H01M10/058 ,  Y10T29/49108 ,  Y10T29/49114 ,  Y10T29/49115 ,  Y10T428/31786

    摘要： A reactive polymer-supporting porous film is provided as a battery separator which comprises a porous substrate film and a partially crosslinked reactive polymer supported on the porous substrate film. The partially crosslinked reactive polymer is obtained by the reaction of a crosslinkable polymer having at least one group selected from the 3-oxetanyl group and epoxy group reactive with a polycarboxylic acid. The reactive polymer-supporting porous film has a separator and electrodes sufficiently bonded to each other and with low inner resistance suitably used for production of battery excellent in high rate performance. Further, provided is a method of producing a battery which comprises placing the electrode/reactive polymer-supporting porous film layered body in a battery container; introducing an electrolytic solution containing a cationic polymerization catalyst into the battery container thereby bonding the porous film and electrodes together.

    摘要翻译： 提供反应性聚合物支撑多孔膜作为电池隔板，其包括多孔基底膜和支撑在多孔基底膜上的部分交联的反应性聚合物。 部分交联的反应性聚合物通过具有至少一个选自3-氧杂环丁烷基的基团和与多元羧酸反应的环氧基团的交联性聚合物反应而获得。 反应性聚合物负载型多孔膜具有隔板和彼此充分接合的电极，并且具有适合用于高性能优异的电池的制造的低内阻。 此外，提供一种电池的制造方法，其包括将电极/反应性聚合物负载型多孔膜层叠体放置在电池容器中; 将含有阳离子聚合催化剂的电解液引入电池容器中，从而将多孔膜和电极结合在一起。

    Reactive polymer-supporting porous film for battery seperator and use thereof
    8.
    发明申请
    Reactive polymer-supporting porous film for battery seperator and use thereof 审中-公开
    用于电池分离器的反应性聚合物支撑多孔膜及其用途

    公开(公告)号：US20060257727A1

    公开(公告)日：2006-11-16

    申请号：US10569417

    申请日：2004-08-20

    申请人： Yoshihiro Uetani ,  Keisuke Kii ,  Shigeru Fujita ,  Satoshi Nishikawa ,  Tatsuya Okuno

    发明人： Yoshihiro Uetani ,  Keisuke Kii ,  Shigeru Fujita ,  Satoshi Nishikawa ,  Tatsuya Okuno

    IPC分类号： H01M2/16 ,  H01M2/18 ,  B32B27/08 ,  B32B27/36 ,  H01M10/04 ,  B05D5/00 ,  B05D3/00

    CPC分类号： H01M10/052 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/168 ,  H01M2/1686 ,  H01M10/058 ,  Y10T29/49108 ,  Y10T29/49114 ,  Y10T29/49115 ,  Y10T428/31786

    摘要： The invention provides a reactive polymer-supporting porous film for use as a battery separator which comprises a porous substrate film and a partially crosslinked reactive polymer supported on the porous substrate film, the partially crosslinked reactive polymer being obtained by the reaction of a crosslinkable polymer having at least one reactive group selected from the group consisting of 3-oxetanyl group and epoxy group in the molecule with a polycarboxylic acid. The reactive polymer-supporting porous film for use as a battery separator has a separator and electrodes sufficiently bonded to each other and low inner resistance so that it is suitably used for production of battery excellent in high rate performance. Further, the invention provides a method of producing a battery which comprises placing the electrode/reactive polymer-supporting porous film layered body in a battery container; introducing an electrolytic solution containing a cationic polymerization catalyst into the battery container thereby bonding the porous film and the electrodes together.

    摘要翻译： 本发明提供了一种用作电池隔板的反应性聚合物支撑多孔膜，其包括多孔基底膜和支撑在多孔基底膜上的部分交联的反应性聚合物，部分交联的反应性聚合物通过具有 分子中选自3-氧杂环丁烷基和环氧基的至少一个反应性基团与多元羧酸。 用作电池隔板的反应性聚合物支撑多孔膜具有隔板和彼此充分接合的电极和低内阻，从而适合用于高性能优异的电池的制造。 此外，本发明提供一种电池的制造方法，其特征在于，将所述电极/反应性聚合物负载型多孔膜层叠体放置在电池容器内; 将含有阳离子聚合催化剂的电解液引入电池容器中，从而将多孔膜和电极结合在一起。

    Reactive polymer-supporting porous film for battery separator and use thereof
    9.
    发明授权
    Reactive polymer-supporting porous film for battery separator and use thereof 失效
    用于电池隔板的反应性聚合物支撑多孔膜及其用途

    公开(公告)号：US08277897B2

    公开(公告)日：2012-10-02

    申请号：US13152472

    申请日：2011-06-03

    申请人： Yoshihiro Uetani ,  Keisuke Kii ,  Shigeru Fujita ,  Satoshi Nishikawa ,  Tatsuya Okuno

    发明人： Yoshihiro Uetani ,  Keisuke Kii ,  Shigeru Fujita ,  Satoshi Nishikawa ,  Tatsuya Okuno

    IPC分类号： B05D3/00

    CPC分类号： H01M10/052 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/168 ,  H01M2/1686 ,  H01M10/058 ,  Y10T29/49108 ,  Y10T29/49114 ,  Y10T29/49115 ,  Y10T428/31786

    摘要： A reactive polymer-supporting porous film is provided as a battery separator which comprises a porous substrate film and a partially crosslinked reactive polymer supported on the porous substrate film. The partially crosslinked reactive polymer is obtained by the reaction of a crosslinkable polymer having at least one group selected from the 3-oxetanyl group and epoxy group reactive with a polycarboxylic acid. The reactive polymer-supporting porous film has a separator and electrodes sufficiently bonded to each other and with low inner resistance suitably used for production of battery excellent in high rate performance. Further, provided is a method of producing a battery which comprises placing the electrode/reactive polymer-supporting porous film layered body in a battery container; introducing an electrolytic solution containing a cationic polymerization catalyst into the battery container thereby bonding the porous film and electrodes together.

    摘要翻译： 提供反应性聚合物支撑多孔膜作为电池隔板，其包括多孔基底膜和支撑在多孔基底膜上的部分交联的反应性聚合物。 部分交联的反应性聚合物通过具有至少一个选自3-氧杂环丁烷基的基团和与多元羧酸反应的环氧基的交联性聚合物反应而获得。 反应性聚合物负载型多孔膜具有隔板和彼此充分接合的电极，并且具有适合用于高性能优异的电池的制造的低内阻。 此外，提供一种电池的制造方法，其包括将电极/反应性聚合物负载型多孔膜层叠体放置在电池容器中; 将含有阳离子聚合催化剂的电解液引入电池容器中，从而将多孔膜和电极结合在一起。

    Reactive polymer-supporting porous film for battery separator and use thereof
    10.
    发明授权
    Reactive polymer-supporting porous film for battery separator and use thereof 失效
    用于电池隔板的反应性聚合物支撑多孔膜及其用途

    公开(公告)号：US08062387B2

    公开(公告)日：2011-11-22

    申请号：US13152462

    申请日：2011-06-03

    申请人： Yoshihiro Uetani ,  Keisuke Kii ,  Shigeru Fujita ,  Satoshi Nishikawa ,  Tatsuya Okuno

    发明人： Yoshihiro Uetani ,  Keisuke Kii ,  Shigeru Fujita ,  Satoshi Nishikawa ,  Tatsuya Okuno

    IPC分类号： H01M10/40 ,  H01M2/16

    CPC分类号： H01M10/052 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/168 ,  H01M2/1686 ,  H01M10/058 ,  Y10T29/49108 ,  Y10T29/49114 ,  Y10T29/49115 ,  Y10T428/31786

    摘要： A reactive polymer-supporting porous film is provided as a battery separator which comprises a porous substrate film and a partially crosslinked reactive polymer supported on the porous substrate film. The partially crosslinked reactive polymer is obtained by the reaction of a crosslinkable polymer having at least one group selected from the 3-oxetanyl group and epoxy group reactive with a polycarboxylic acid. The reactive polymer-supporting porous film has a separator and electrodes sufficiently bonded to each other and with low inner resistance suitably used for production of battery excellent in high rate performance. Further, provided is a method of producing a battery which comprises placing the electrode/reactive polymer-supporting porous film layered body in a battery container; introducing an electrolytic solution containing a cationic polymerization catalyst into the battery container thereby bonding the porous film and electrodes together.

    摘要翻译： 提供反应性聚合物支撑多孔膜作为电池隔板，其包括多孔基底膜和支撑在多孔基底膜上的部分交联的反应性聚合物。 部分交联的反应性聚合物通过具有至少一个选自3-氧杂环丁烷基的基团和与多元羧酸反应的环氧基的交联性聚合物反应而获得。 反应性聚合物负载型多孔膜具有隔板和彼此充分接合的电极，并且具有适合用于高性能优异的电池的制造的低内阻。 此外，提供一种电池的制造方法，其包括将电极/反应性聚合物负载型多孔膜层叠体放置在电池容器中; 将含有阳离子聚合催化剂的电解液引入电池容器中，从而将多孔膜和电极结合在一起。