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1. 发明授权

US09203091B2 Slurry for secondary battery negative electrodes, secondary battery negative electrode and manufacturing method thereof, and secondary battery 有权
标题翻译：二次电池负极用浆料，二次电池用负极及其制造方法以及二次电池
公开(公告)号：US09203091B2
公开(公告)日：2015-12-01
申请号：US13985075
申请日：2012-02-10
申请人： Naohiro Yasuda , Tomokazu Sasaki
发明人： Naohiro Yasuda , Tomokazu Sasaki
IPC分类号： H01M4/04 , H01M4/60 , H01M4/02 , H01M4/13 , H01M4/139 , H01M4/62 , C08L31/02 , C08L33/02 , C08L35/02 , C08L47/00
CPC分类号： H01M4/604 , C08F12/30 , C08F212/08 , C08F212/14 , C08F236/10 , C08L31/02 , C08L33/02 , C08L35/02 , C08L47/00 , C08L2205/02 , H01M4/02 , H01M4/04 , H01M4/0404 , H01M4/13 , H01M4/139 , H01M4/62 , H01M4/622 , Y02E60/122 , Y02P70/54 , C08F220/06 , C08L25/10 , C08L25/18 , C08L33/10
摘要： A composition containing an electrode active material, a water-insoluble polymer (A), and a water-soluble polymer (B), wherein: the water-insoluble polymer (A) contains 20 wt % to 60 wt % of an aliphatic conjugated diene monomer unit (a1), 0.5 wt % to 10 wt % of an ethylenically unsaturated carboxylic acid monomer unit (a2), and 30 wt % to 79.5 wt % of a unit (a3) of a monomer that is copolymerizable therewith; the water-soluble polymer (B) contains 20 wt % to 60 wt % of an ethylenically unsaturated carboxylic acid monomer unit (b1), 25 wt % to 78 wt % of a (meth)acrylic acid ester monomer unit (b2), and 2 wt % to 15 wt % of a unit (b3) of a sulfonic acid group-containing monomer that is copolymerizable therewith; and a ratio (A)/(B) of the water-insoluble polymer (A) relative to the water-soluble polymer (B) is 80/20 to 95/5.
摘要翻译：含有电极活性物质，水不溶性聚合物（A）和水溶性聚合物（B）的组合物，其中：所述水不溶性聚合物（A）含有20重量％〜60重量％的脂肪族共轭二烯单体单元（a1），0.5重量％〜10重量％的烯键式不饱和羧酸单体单元（a2）和30重量％〜79.5重量％的与其可共聚的单体单元（a3）水溶性聚合物（B）含有20重量％〜60重量％的烯属不饱和羧酸单体单元（b1），25重量％〜78重量％的（甲基）丙烯酸酯单体单元（b2），和 2重量％〜15重量％的可与其共聚的含磺酸基单体的单元（b3）; 并且水不溶性聚合物（A）相对于水溶性聚合物（B）的比（A）/（B）为80/20〜95/5。

2. 发明申请

US20130316235A1 SLURRY FOR SECONDARY BATTERY NEGATIVE ELECTRODES, SECONDARY BATTERY NEGATIVE ELECTRODE AND MANUFACTURING METHOD THEREOF, AND SECONDARY BATTERY 有权
标题翻译：二次电池负极电池浆料，二次电池负极及其制造方法及二次电池
公开(公告)号：US20130316235A1
公开(公告)日：2013-11-28
申请号：US13985075
申请日：2012-02-10
申请人： Naohiro Yasuda , Tomokazu Sasaki
发明人： Naohiro Yasuda , Tomokazu Sasaki
IPC分类号： H01M4/60 , H01M4/04
CPC分类号： H01M4/604 , C08F12/30 , C08F212/08 , C08F212/14 , C08F236/10 , C08L31/02 , C08L33/02 , C08L35/02 , C08L47/00 , C08L2205/02 , H01M4/02 , H01M4/04 , H01M4/0404 , H01M4/13 , H01M4/139 , H01M4/62 , H01M4/622 , Y02E60/122 , Y02P70/54 , C08F220/06 , C08L25/10 , C08L25/18 , C08L33/10
摘要： A composition containing an electrode active material, a water-insoluble polymer (A), and a water-soluble polymer (B), wherein: the water-insoluble polymer (A) contains 20 wt % to 60 wt % of an aliphatic conjugated diene monomer unit (a1), 0.5 wt % to 10 wt % of an ethylenically unsaturated carboxylic acid monomer unit (a2), and 30 wt % to 79.5 wt % of a unit (a3) of a monomer that is copolymerizable therewith; the water-soluble polymer (B) contains 20 wt % to 60 wt % of an ethylenically unsaturated carboxylic acid monomer unit (b1), 25 wt % to 78 wt % of a (meth)acrylic acid ester monomer unit (b2), and 2 wt % to 15 wt % of a unit (b3) of a sulfonic acid group-containing monomer that is copolymerizable therewith; and a ratio (A)/(B) of the water-insoluble polymer (A) relative to the water-soluble polymer (B) is 80/20 to 95/5.
摘要翻译：含有电极活性物质，水不溶性聚合物（A）和水溶性聚合物（B）的组合物，其中：所述水不溶性聚合物（A）含有20重量％〜60重量％的脂肪族共轭二烯单体单元（a1），0.5重量％〜10重量％的烯键式不饱和羧酸单体单元（a2）和30重量％〜79.5重量％的与其可共聚的单体单元（a3）水溶性聚合物（B）含有20重量％〜60重量％的烯属不饱和羧酸单体单元（b1），25重量％〜78重量％的（甲基）丙烯酸酯单体单元（b2），和 2重量％〜15重量％的可与其共聚的含磺酸基单体的单元（b3）; 并且水不溶性聚合物（A）相对于水溶性聚合物（B）的比（A）/（B）为80/20〜95/5。

3. 发明授权

US08821593B2 Method for manufacturing electrode for electrochemical element 有权
标题翻译：电化学元件电极的制造方法
公开(公告)号：US08821593B2
公开(公告)日：2014-09-02
申请号：US13121389
申请日：2009-09-28
申请人： Tomokazu Sasaki , Yujiro Toyoda
发明人： Tomokazu Sasaki , Yujiro Toyoda
IPC分类号： H01G9/00 , H01M4/04 , H01G11/70 , H01G9/04 , H01M4/74 , H01G11/86 , H01G9/008 , H01G11/28 , H01M12/00 , H01G11/04
CPC分类号： H01M4/0402 , H01G9/016 , H01G9/058 , H01G11/04 , H01G11/28 , H01G11/70 , H01G11/86 , H01M4/742 , H01M4/745 , H01M12/005 , Y02E60/128 , Y02E60/13 , Y02T10/7022 , Y10T29/417
摘要： Disclosed is a method for manufacturing an electrode for an electrochemical element, that is capable of forming an electrode active material layer on a current collector, particularly a perforated current collector having through-holes extended from the obverse surface to the reverse surface thereof, such as a punching metal or an expanded metal, simply, evenly and with good adhesion. The method is characterized by comprising the steps of (1) forming an electrode active material layer on a surface of a base material by using an electrode composition containing an electrode active material, an electroconductive material, and a binder, (2) laminating a current collector on the electrode active material layer formed on the surface of the base material, followed by hot pressing to bond the electrode active material layer and the current collector to each other, and (3) separating the base material from the electrode active material layer.
摘要翻译：公开了一种用于制造电化学元件用电极的方法，其能够在集电体上形成电极活性物质层，特别是具有从其正面向其表面延伸的通孔的穿孔集电体，例如冲孔金属或多孔金属，简单，均匀，附着力好。该方法的特征在于包括以下步骤：（1）通过使用包含电极活性材料，导电材料和粘合剂的电极组合物在基材的表面上形成电极活性材料层，（2）层叠电流集电体，形成在基材表面上的电极活性物质层，然后热压使电极活性物质层和集电体彼此结合，（3）将基材与电极活性物质层分离。

4. 发明授权

US08564933B2 Electrode for lithium ion capacitor and lithium ion capacitor 有权
标题翻译：锂离子电容器和锂离子电容器用电极
公开(公告)号：US08564933B2
公开(公告)日：2013-10-22
申请号：US13061047
申请日：2009-08-27
申请人： Tomokazu Sasaki
发明人： Tomokazu Sasaki
IPC分类号： H01G9/155
CPC分类号： H01G11/42 , H01G11/28 , H01G11/50 , Y02E60/13 , Y02T10/7022
摘要： Disclosed is an electrode for a lithium ion capacitor having excellent electrode strength, wherein the internal resistance can be decreased and the power density can be increased. The lithium ion capacitor comprises an electrode composition layer, comprising an electrode active material, conductive material and a binder, and a collector, wherein a conductive adhesive layer comprising carbon particles is provided between the electrode composition layer and the collector.
摘要翻译：公开了一种具有优异的电极强度的锂离子电容器用电极，能够降低内阻，提高功率密度。锂离子电容器包括电极组合物层，其包含电极活性材料，导电材料和粘合剂以及集电体，其中在电极组合物层和集电体之间设置包含碳颗粒的导电粘合剂层。

5. 发明申请

US20130330622A1 SECONDARY CELL NEGATIVE ELECTRODE, SECONDARY CELL SLURRY COMPOSITION FOR NEGATIVE ELECTRODE, AND METHOD OF PRODUCING SECONDARY CELL NEGATIVE ELECTRODE 审中-公开
标题翻译：二次电池负极，负极电极的二次电池组合物及其生产次级电池负极的方法
公开(公告)号：US20130330622A1
公开(公告)日：2013-12-12
申请号：US14001030
申请日：2012-02-21
申请人： Tomokazu Sasaki
发明人： Tomokazu Sasaki
IPC分类号： H01M4/62 , H01M4/134 , H01M4/1395 , H01M10/0525 , H01M4/04
CPC分类号： H01M4/623 , H01M4/0404 , H01M4/134 , H01M4/1395 , H01M4/622 , H01M4/8828 , H01M10/0525
摘要： In a negative electrode for a secondary battery including a negative electrode active material, a binder, and a water-soluble polymer, a copolymer containing 15 wt % to 50 wt % of an ethylenically unsaturated carboxylic acid monomer unit, 30 wt % to 70 wt % of a (meth)acrylic acid ester monomer unit, and 0.5 wt % to 10 wt % of a fluorine-containing (meth)acrylic acid ester monomer unit is used as the water-soluble polymer.
摘要翻译：在包含负极活性物质，粘合剂和水溶性聚合物的二次电池用负极中，含有15重量％〜50重量％的烯键式不饱和羧酸单体单元的共聚物，30重量％〜70重量％％的（甲基）丙烯酸酯单体单元和0.5重量％〜10重量％的含氟（甲基）丙烯酸酯单体单元用作水溶性聚合物。

6. 发明申请

US20120315541A1 LITHIUM-ION SECONDARY BATTERY 审中-公开
标题翻译：锂离子二次电池
公开(公告)号：US20120315541A1
公开(公告)日：2012-12-13
申请号：US13580063
申请日：2011-03-10
申请人： Tomokazu Sasaki , Kei Kobayashi
发明人： Tomokazu Sasaki , Kei Kobayashi
IPC分类号： H01M10/02 , H01M4/505 , H01M4/485 , H01M4/525 , H01M4/62 , H01M4/583
CPC分类号： H01M4/622 , H01M4/131 , H01M4/133 , H01M4/5825 , H01M4/587 , H01M10/0525
摘要： A lithium ion secondary battery including a negative electrode having a negative electrode active material layer containing a negative electrode active material and specific amount of a negative electrode binder; a positive electrode having a positive electrode active material layer containing a positive electrode active material and specific amount of a positive electrode binder; an electrolyte solution; and a separator, wherein: the negative electrode active material includes a carbonaceous active material; the negative electrode binder is a polymer obtained by polymerization of a monomer composition for a negative electrode containing specific amount of styrene and an ethylenically unsaturated carboxylic acid; the positive electrode active material contains a specific transition metal elements; the positive electrode binder is a polymer obtained by polymerization of a monomer composition for a positive electrode containing specific amount of acrylonitrile and an ethylenically unsaturated carboxylic acid; and a swelling degree of the positive electrode binder is 2.0 to 15.0 times.
摘要翻译： 1.一种锂离子二次电池，其包含负极，所述负极具有含有负极活性物质的负极活性物质层和特定量的负极粘合剂; 正极，具有含有正极活性物质的正极活性物质层和特定量的正极粘合剂; 电解质溶液; 和隔膜，其中：所述负极活性物质包括碳质活性物质; 负极粘合剂是通过聚合含有特定量的苯乙烯和烯键式不饱和羧酸的负极单体组合物得到的聚合物; 正极活性物质含有特定的过渡金属元素; 正极粘合剂是通过聚合含有特定量的丙烯腈和烯键式不饱和羧酸的正极单体组合物而获得的聚合物; 正极粘合剂的溶胀度为2.0〜15.0倍。

7. 发明授权

US10224549B2 Binder composition for secondary battery negative electrode, negative electrode for secondary battery, negative electrode slurry composition, manufacturing method, and secondary battery 有权
公开(公告)号：US10224549B2
公开(公告)日：2019-03-05
申请号：US14241722
申请日：2012-08-24
申请人： Tomokazu Sasaki
发明人： Tomokazu Sasaki
IPC分类号： C08F220/06 , H01M4/62 , C08F220/18 , C08L25/10 , H01M4/134 , H01M4/1395 , H01M4/136 , H01M4/1397
摘要： A binder composition for a negative electrode of a secondary battery, including a particulate binder, and a water-soluble polymer containing an acidic functional group, wherein the water-soluble polymer has an ion conductivity of 1×10−5 to 1×10−3 S/cm; and a swelling degree of the water-soluble polymer to a liquid with a solubility parameter of 8 to 13 (cal/cm3)1/2 is 1.0 to 2.0 times a swelling degree of the particulate binder measured under the same conditions; and use thereof.

8. 发明申请

US20140205904A1 BINDER COMPOSITION FOR SECONDARY BATTERY NEGATIVE ELECTRODE, NEGATIVE ELECTRODE FOR SECONDARY BATTERY, NEGATIVE ELECTRODE SLURRY COMPOSITION, MANUFACTURING METHOD, AND SECONDARY BATTERY 审中-公开
标题翻译：用于二次电池负极的负极组合物，二次电池用负极，负极电解浆料组合物，制造方法和二次电池
公开(公告)号：US20140205904A1
公开(公告)日：2014-07-24
申请号：US14241722
申请日：2012-08-24
申请人： Tomokazu Sasaki
发明人： Tomokazu Sasaki
IPC分类号： H01M4/62
CPC分类号： H01M4/623 , C08F220/18 , C08L25/10 , H01M4/134 , H01M4/136 , H01M4/1395 , H01M4/1397 , H01M4/622 , C08F2220/1825 , C08F220/06 , C08F220/24 , C08F2222/1013 , C08F212/08 , C08F236/10 , C08L33/16 , C08L33/02 , C08F2220/585
摘要： A binder composition for a negative electrode of a secondary battery, including a particulate binder, and a water-soluble polymer containing an acidic functional group, wherein the water-soluble polymer has an ion conductivity of 1×10−5 to 1×10−3 S/cm; and a swelling degree of the water-soluble polymer to a liquid with a solubility parameter of 8 to 13 (cal/cm3)1/2 is 1.0 to 2.0 times a swelling degree of the particulate binder measured under the same conditions; and use thereof.
摘要翻译：包含颗粒粘合剂的二次电池负极用粘合剂组合物和含有酸性官能团的水溶性聚合物，其中所述水溶性聚合物的离子传导率为1×10 -5至1×10 -6， 3 S / cm; 溶解度参数为8〜13（cal / cm 3）1/2的液体的溶胀度为相同条件下测定的颗粒粘结剂的溶胀度的1.0〜2.0倍; 及其用途。

9. 发明授权

US08192218B2 Springless screw type and bayonet type connector 有权
标题翻译：弹簧螺钉型和卡口式连接器
公开(公告)号：US08192218B2
公开(公告)日：2012-06-05
申请号：US13115285
申请日：2011-05-25
申请人： Tomokazu Sasaki
发明人： Tomokazu Sasaki
IPC分类号： H01R4/38
CPC分类号： H01R13/623 , H01R13/625
摘要： A male connector comprises: a holder, attached rotatably to the outer peripheral surface of a plug main unit portion, having male threads formed on the outer peripheral surface thereof and having sliding grooves formed at specific intervals at the rearward side on the outer peripheral surface; and a knob portion, formed integrally with engaging protruding portions that have engaging hooks on the tip end sides thereof and that sliding in the sliding grooves, where the knob portion is attached so as to be able to rotate together with the holder.
摘要翻译：公连接器包括：保持器，其可旋转地附接到插塞主单元部分的外周表面，具有形成在其外周表面上的阳螺纹，并且具有在外周表面的后侧以特定间隔形成的滑动槽; 以及与其前端侧具有卡合钩并且在滑动槽中滑动的接合突出部一体地形成的旋钮部，其中所述手柄部分被安装以能够与保持器一起旋转。

10. 发明申请

US20110176255A1 METHOD FOR MANUFACTURING ELECTRODE FOR ELECTROCHEMICAL ELEMENT 有权
标题翻译：电化学元件电极的制造方法
公开(公告)号：US20110176255A1
公开(公告)日：2011-07-21
申请号：US13121389
申请日：2009-09-28
申请人： Tomokazu Sasaki , Yujiro Toyoda
发明人： Tomokazu Sasaki , Yujiro Toyoda
IPC分类号： H01G9/155 , B32B38/10 , H01G13/00 , H01G9/00
CPC分类号： H01M4/0402 , H01G9/016 , H01G9/058 , H01G11/04 , H01G11/28 , H01G11/70 , H01G11/86 , H01M4/742 , H01M4/745 , H01M12/005 , Y02E60/128 , Y02E60/13 , Y02T10/7022 , Y10T29/417
摘要： Disclosed is a method for manufacturing an electrode for an electrochemical element, that is capable of forming an electrode active material layer on a current collector, particularly a perforated current collector having through-holes extended from the obverse surface to the reverse surface thereof, such as a punching metal or an expanded metal, simply, evenly and with good adhesion. The method is characterized by comprising the steps of (1) forming an electrode active material layer on a surface of a base material by using an electrode composition containing an electrode active material, an electroconductive material, and a binder, (2) laminating a current collector on the electrode active material layer formed on the surface of the base material, followed by hot pressing to bond the electrode active material layer and the current collector to each other, and (3) separating the base material from the electrode active material layer.
摘要翻译：公开了一种用于制造电化学元件用电极的方法，其能够在集电体上形成电极活性物质层，特别是具有从其正面向其表面延伸的通孔的穿孔集电体，例如冲孔金属或多孔金属，简单，均匀，附着力好。该方法的特征在于包括以下步骤：（1）通过使用包含电极活性材料，导电材料和粘合剂的电极组合物在基材的表面上形成电极活性材料层，（2）层叠电流集电体，形成在基材表面上的电极活性物质层，然后热压使电极活性物质层和集电体彼此结合，（3）将基材与电极活性物质层分离。

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