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    Non-aqueous secondary battery
    41.
    发明授权
    Non-aqueous secondary battery 失效
    非水二次电池

    公开(公告)号：US06482550B1

    公开(公告)日：2002-11-19

    申请号：US09704841

    申请日：2000-11-03

    申请人： Naoki Imachi ,  Hiroshi Watanabe ,  Satoshi Narukawa

    发明人： Naoki Imachi ,  Hiroshi Watanabe ,  Satoshi Narukawa

    IPC分类号： H01M1040

    CPC分类号： H01M4/485 ,  H01M4/0404 ,  H01M4/0435 ,  H01M4/364 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0565 ,  H01M10/0567 ,  H01M2004/028 ,  H01M2300/0025 ,  H01M2300/0085

    摘要： A non-aqueous secondary battery comprising a negative electrode made of an active negative electrode material capable of intercalating/deintercalating lithium ion, a positive electrode made of spinnel type lithium manganese oxide as a main active positive electrode material and an electrolyte containing a non-aqueous solvent is characterized in that said positive electrode comprises lithium cobalt oxide in admixture with spinnel type lithium manganese oxide having crystal lattices partially substituted by magnesium or aluminum and said non-aqueous solvent comprises vinylene carbonate incorporated therein.

    摘要翻译： 一种非水系二次电池，其特征在于，包括由能够插入/脱嵌锂离子的活性负极材料构成的负极，以尖晶石型锰酸锂为主要正极材料的正极和含有非水性电解质的电解液 溶剂的特征在于，所述正极包含与尖晶石型锂锰氧化物混合的钴酸锂，其具有部分被镁或铝取代的晶格，并且所述非水溶剂包括并入其中的碳酸亚乙烯酯。

    Polymer for lithium ion secondary battery and lithium ion secondary battery using same
    43.
    发明授权
    Polymer for lithium ion secondary battery and lithium ion secondary battery using same 有权
    锂离子二次电池用聚合物及其使用的锂离子二次电池

    公开(公告)号：US08354188B2

    公开(公告)日：2013-01-15

    申请号：US11887225

    申请日：2006-03-10

    申请人： Yasuo Takano ,  Naoki Imachi ,  Seiji Yoshimura ,  Shin Fujitani ,  Satoshi Nishikawa ,  Shinji Bessyo

    发明人： Yasuo Takano ,  Naoki Imachi ,  Seiji Yoshimura ,  Shin Fujitani ,  Satoshi Nishikawa ,  Shinji Bessyo

    IPC分类号： H01M2/16 ,  H01M2/08

    CPC分类号： H01M10/0525 ,  H01M10/0565 ,  H01M10/058 ,  H01M10/0587 ,  H01M2300/0082 ,  Y02T10/7011 ,  Y10T29/49108

    摘要： A polymer for bonding the positive electrode and negative electrode of a lithium secondary battery, which includes a positive electrode, a negative electrode and an electrolyte solution, with a separator arranged between the positive electrode and the negative electrode. The polymer contains a cationically polymerizable monomer unit (A), a monomer unit (B) providing affinity to the electrolyte solution, a monomer unit (C) providing poor solubility to the electrolyte solution, and a monomer unit (D) containing an anionic or nonionic hydrophilic group. This polymer can be obtained through radical polymerization such as emulsion polymerization or suspension polymerization, and is characterized by having a dissolution rate into a mixed solvent of ethylene carbonate (EC) and diethyl carbonate (DEC) [EC:DEC=5:5 (weight ratio)] of not more than 10% by weight.

    摘要翻译： 一种用于将正极，负极和电解液溶解在锂二次电池的正极和负极上的聚合物，其中隔板配置在正极和负极之间。 聚合物含有阳离子聚合性单体单元（A），对电解质溶液提供亲和性的单体单元（B），对电解质溶液提供差的溶解度的单体单元（C）和含有阴离子或 非离子亲水基团。 该聚合物可以通过自由基聚合如乳液聚合或悬浮聚合获得，并且其特征在于具有在碳酸亚乙酯（EC）和碳酸二乙酯（DEC）的混合溶剂中的溶解速率[EC:DEC = 5:5（重量） 比）]为10重量％以下。

    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    44.
    发明申请
    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
    非水电解质二次电池

    公开(公告)号：US20120189916A1

    公开(公告)日：2012-07-26

    申请号：US13357817

    申请日：2012-01-25

    申请人： Naoki Imachi ,  Takanobu Chiga

    发明人： Naoki Imachi ,  Takanobu Chiga

    IPC分类号： H01M2/16

    CPC分类号： H01M4/131 ,  H01M4/133 ,  H01M4/366 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/44

    摘要： A non-aqueous electrolyte secondary battery has a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, a non-aqueous electrolyte, a separator interposed between the positive electrode and the negative electrode, and a porous layer provided on a surface of the positive electrode. The porous layer contains titania particles, a dispersing agent, and an aqueous binder. The dispersing agent includes silica having an average particle size of less than 100 nm and less than that of the titania particles.

    摘要翻译： 非水电解质二次电池具有包含正极活性物质的正极，含有负极活性物质的负极，非水电解质，介于正极和负极之间的隔膜，以及多孔层 设置在正极的表面上。 多孔层包含二氧化钛颗粒，分散剂和水性粘合剂。 分散剂包括平均粒度小于100nm且小于二氧化钛颗粒的二氧化硅。

    POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE BATTERYAND NON-AQUEOUS ELECTROLYTE BATTERY
    45.
    发明申请
    POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE BATTERYAND NON-AQUEOUS ELECTROLYTE BATTERY 审中-公开
    非水电解电池正极电极和非水电解电池

    公开(公告)号：US20120077085A1

    公开(公告)日：2012-03-29

    申请号：US13307804

    申请日：2011-11-30

    申请人： Nobuhiro SAKITANI ,  Naoki Imachi ,  Atsushi Kaizuka ,  Takeshi Niitani ,  Masato Amaike

    发明人： Nobuhiro SAKITANI ,  Naoki Imachi ,  Atsushi Kaizuka ,  Takeshi Niitani ,  Masato Amaike

    IPC分类号： H01M4/60

    CPC分类号： H01M4/621 ,  H01M4/60 ,  H01M4/602 ,  H01M4/604 ,  H01M2008/1095

    摘要： A positive electrode for non-aqueous electrolyte battery includes a positive electrode active material layer containing at least a positive electrode active material and a binder and a coating layer containing a polymer provided on the positive electrode active material layer, wherein the polymer has a block chain A composed of a random copolymer containing a repeating unit (I) represented by formula (I) and a repeating unit (II) represented by formula (II) and a block chain B containing a repeating unit (III) represented by formula (III) wherein R1-R3, R4a, R4b, R5-R13 are as defined herein.

    摘要翻译： 非水电解质电池用正极包括至少含有正极活性物质和粘合剂的正极活性物质层和在正极活性物质层上含有聚合物的被覆层，其中，聚合物具有嵌段链 A由含有式（I）表示的重复单元（I）和式（II）表示的重复单元（II）和含有式（III）表示的重复单元（III）的嵌段链B）的无规共聚物组成， 其中R1-R3，R4a，R4b，R5-R13如本文所定义。

    Positive electrode for non-aqueous electrolyte battery and non-aqueous electrolyte battery
    46.
    发明申请
    Positive electrode for non-aqueous electrolyte battery and non-aqueous electrolyte battery 有权
    用于非水电解质电池和非水电解质电池的正极

    公开(公告)号：US20110223479A1

    公开(公告)日：2011-09-15

    申请号：US13067198

    申请日：2011-05-16

    申请人： Nobuhiro Sakitani ,  Naoki Imachi ,  Atsushi Kaizuka ,  Takeshi Niitani ,  Masato Amaike

    发明人： Nobuhiro Sakitani ,  Naoki Imachi ,  Atsushi Kaizuka ,  Takeshi Niitani ,  Masato Amaike

    IPC分类号： H01M4/60 ,  H01M4/62

    CPC分类号： H01M4/621 ,  H01M4/60 ,  H01M4/602 ,  H01M4/604 ,  H01M2008/1095

    摘要： A positive electrode for non-aqueous electrolyte battery includes a positive electrode active material layer containing at least a positive electrode active material and a binder and a coating layer containing a polymer provided on the positive electrode active material layer, wherein the polymer has a block chain A composed of a random copolymer containing a repeating unit (I) represented by formula (I) and a repeating unit (II) represented by formula (II) and a block chain B containing a repeating unit (III) represented by formula (III) wherein R1-R3, R4a, R4b, R5-R13 are as defined herein.

    摘要翻译： 非水电解质电池用正极包括至少含有正极活性物质和粘合剂的正极活性物质层和在正极活性物质层上含有聚合物的被覆层，其中，聚合物具有嵌段链 A由含有式（I）表示的重复单元（I）和式（II）表示的重复单元（II）和含有式（III）表示的重复单元（III）的嵌段链B）的无规共聚物组成， 其中R1-R3，R4a，R4b，R5-R13如本文所定义。

    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
    48.
    发明申请
    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    非电解电解质二次电池及其制造方法

    公开(公告)号：US20100273052A1

    公开(公告)日：2010-10-28

    申请号：US12746835

    申请日：2008-12-24

    申请人： Nobuhiro Sakitani ,  Naoki Imachi

    发明人： Nobuhiro Sakitani ,  Naoki Imachi

    IPC分类号： H01M4/62 ,  H01M4/82

    CPC分类号： H01M4/0404 ,  H01M4/13 ,  H01M4/139 ,  H01M4/622 ,  Y10T29/49115

    摘要： A nonaqueous electrolyte secondary battery using electrodes including a mixture layer formed on a current collector by using an aqueous slurry is provided to enable efficient battery production, have a high adhesion strength in the electrode and enable improved battery performance. The nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte, wherein at least one of the positive and negative electrodes is an electrode obtained by: forming a precoat layer 6 made of a latex binder and an aqueous dispersant on a current collector 1; forming a mixture layer 2 on the precoat layer 6 by applying an aqueous slurry containing an active material, a latex binder and an aqueous dispersant to the precoat layer 6; and drying the mixture layer 2.

    摘要翻译： 提供了一种非水电解质二次电池，其使用包括通过使用含水浆料形成在集电体上的混合层的电极，以实现高效的电池生产，在电极中具有高粘附强度并且能够改善电池性能。 非水电解质二次电池包括正极，负极和非水电解质，其中正极和负极中的至少一个是通过以下方式获得的电极：将由胶乳粘合剂制成的预涂层6和水分散剂形成在 集电器1; 通过向预涂层6施加含有活性物质，胶乳粘合剂和水性分散剂的含水浆料，在预涂层6上形成混合物层2; 并干燥混合物层2。

    Polymer for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery Using Same
    50.
    发明申请
    Polymer for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery Using Same 有权
    锂离子二次电池和锂离子二次电池使用相同的聚合物

    公开(公告)号：US20090246635A1

    公开(公告)日：2009-10-01

    申请号：US11887225

    申请日：2006-03-10

    申请人： Yasuo Takano ,  Naoki Imachi ,  Seiji Yoshimura ,  Shin Fujitani ,  Satoshi Nishikawa ,  Shinji Bessyo

    发明人： Yasuo Takano ,  Naoki Imachi ,  Seiji Yoshimura ,  Shin Fujitani ,  Satoshi Nishikawa ,  Shinji Bessyo

    IPC分类号： H01M4/58 ,  H01M4/82

    CPC分类号： H01M10/0525 ,  H01M10/0565 ,  H01M10/058 ,  H01M10/0587 ,  H01M2300/0082 ,  Y02T10/7011 ,  Y10T29/49108

    摘要： A polymer for bonding the positive electrode and negative electrode of a lithium secondary battery, which includes a positive electrode, a negative electrode and an electrolyte solution, with a separator arranged between the positive electrode and the negative electrode. The polymer contains a cationically polymerizable monomer unit (A), a monomer unit (B) providing affinity to the electrolyte solution, a monomer unit (C) providing poor solubility to the electrolyte solution, and a monomer unit (D) containing an anionic or nonionic hydrophilic group. This polymer can be obtained through radical polymerization such as emulsion polymerization or suspension polymerization, and is characterized by having a dissolution rate into a mixed solvent of ethylene carbonate (EC) and diethyl carbonate (DEC)[EC:DEC=5:5 (weight ratio)] of not more than 10% by weight.

    摘要翻译： 一种用于将正极，负极和电解液溶解在锂二次电池的正极和负极上的聚合物，其中隔板配置在正极和负极之间。 聚合物含有阳离子聚合性单体单元（A），对电解质溶液提供亲和性的单体单元（B），对电解质溶液提供差的溶解度的单体单元（C）和含有阴离子或 非离子亲水基团。 该聚合物可以通过自由基聚合如乳液聚合或悬浮聚合获得，并且其特征在于具有在碳酸亚乙酯（EC）和碳酸二乙酯（DEC）的混合溶剂中的溶解速率[EC:DEC = 5:5（重量） 比）]为10重量％以下。