专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09214661B2 Electrode manufacturing method 有权
标题翻译：电极制造方法
公开(公告)号：US09214661B2
公开(公告)日：2015-12-15
申请号：US12547929
申请日：2009-08-26
申请人： Katsuo Naoi , Kazutoshi Emoto , Kiyonori Hinoki , Masahiro Saegusa , Kenji Nishizawa , Mitsuo Kougo
发明人： Katsuo Naoi , Kazutoshi Emoto , Kiyonori Hinoki , Masahiro Saegusa , Kenji Nishizawa , Mitsuo Kougo
IPC分类号： B05D5/12 , H01M4/04 , H01M4/139
CPC分类号： H01M4/0404 , H01M4/139 , Y02E60/122 , Y02P70/54
摘要： An electrode manufacturing method which can lower the impedance of electrochemical devices is provided. The electrode manufacturing method comprises the steps of applying a coating material containing an active material particle, a binder, and a good solvent for the binder to a current collector, so as to form a coating film made of the coating material; removing the good solvent from the coating film; applying a poor solvent for the binder to the coating film having removed the good solvent; and pressing the coating film coated with the poor solvent.
摘要翻译：提供了可以降低电化学装置的阻抗的电极制造方法。电极制造方法包括以下步骤：将含有活性物质颗粒，粘合剂和粘合剂的良溶剂的涂料施加到集电体上，以形成由涂层材料制成的涂膜; 从涂膜中除去良好的溶剂; 将不良溶剂用于粘合剂到除去良溶剂的涂膜; 并且对涂布有不良溶剂的涂膜进行加压。

2. 发明授权

US08273482B2 Electrode 有权
标题翻译：电极
公开(公告)号：US08273482B2
公开(公告)日：2012-09-25
申请号：US12560870
申请日：2009-09-16
申请人： Katsuo Naoi , Kazutoshi Emoto , Kiyonori Hinoki , Masahiro Saegusa , Kenji Nishizawa , Mitsuo Kougo
发明人： Katsuo Naoi , Kazutoshi Emoto , Kiyonori Hinoki , Masahiro Saegusa , Kenji Nishizawa , Mitsuo Kougo
IPC分类号： H01M4/74 , H01M4/64
CPC分类号： H01G11/28 , H01G11/32 , H01M4/661 , H01M4/70 , H01M4/742 , H01M10/052 , Y02E60/13
摘要： An electrode having a current collector with a plurality of through holes, and active material layers provided on both sides of the current collector. The current collector has projections extending on the top side or on the back side of the current collector from edges of the through holes, and an angle between each of the projections and a surface direction of the current collector is in the range of 30 to 80°.
摘要翻译：具有集电体的电极，具有多个通孔，以及设置在集电体两侧的活性物质层。集电体具有从通孔的边缘在集电体的顶侧或背侧延伸的突起，并且每个突起之间的角度和集电体的表面方向在30至80°的范围内 °。

3. 发明授权

US09831480B2 Fiber-containing polymer film and method of manufacturing same, and electrochemical device and method of manufacturing same 有权
公开(公告)号：US09831480B2
公开(公告)日：2017-11-28
申请号：US12619270
申请日：2009-11-16
申请人： Katsuo Naoi , Kazutoshi Emoto , Kiyonori Hinoki , Masahiro Saegusa , Kenji Nishizawa , Mitsuo Kougo
发明人： Katsuo Naoi , Kazutoshi Emoto , Kiyonori Hinoki , Masahiro Saegusa , Kenji Nishizawa , Mitsuo Kougo
IPC分类号： H01M10/0565 , B32B5/00 , B05D3/00 , B05D5/12 , H01M2/16 , C08J7/04
CPC分类号： H01M2/162 , C08J7/047 , C08J2309/02 , C08J2327/00 , H01M2/1653 , H01M10/0565 , Y10T428/24132
摘要： A fiber-containing polymer film contains a host polymer and fibrous substances. The fiber-containing polymer film has an orientation area where the fibrous substances are oriented in a direction substantially parallel to a main surface of the fiber-containing polymer film and in substantially the same direction.

4. 发明授权

US08334009B2 Electrode producing method and electrode producing apparatus 有权
标题翻译：电极制造方法和电极制造装置
公开(公告)号：US08334009B2
公开(公告)日：2012-12-18
申请号：US12560856
申请日：2009-09-16
申请人： Kazutoshi Emoto , Katsuo Naoi , Kiyonori Hinoki , Masahiro Saegusa , Masayoshi Hirano
发明人： Kazutoshi Emoto , Katsuo Naoi , Kiyonori Hinoki , Masahiro Saegusa , Masayoshi Hirano
IPC分类号： H01M4/02 , H01M4/04 , H01M4/00
CPC分类号： H01G9/0029 , H01G11/28 , H01G11/86 , H01G13/00 , H01M4/0404 , H01M4/0409 , Y02E60/13
摘要： An electrode producing method by an electrode producing apparatus has an inclining step of pressing a surface of a current collector sheet with projections extending outwardly from the surface, which is conveyed in a definite direction, to incline the projections in a direction opposite to the definite direction of the current collector sheet; and an applying step of applying a coating solution onto the current collector sheet, the projections of which have been inclined in the inclining step and which is conveyed in the definite direction, by a slit die. After the surface of the current collector sheet is pressed to incline the projections on the sheet surface in the opposite direction to the conveyance direction, the coating solution is applied onto the surface. Therefore, the coating solution can be uniformly applied onto the current collector sheet.
摘要翻译：通过电极制造装置的电极制造方法具有如下倾斜步骤：将集电体片的表面从表面向外延伸的突起沿着一定的方向被输送，使突出部沿与确定方向相反的方向倾斜的集电板; 以及将涂布液涂布在集电体片上的涂布工序，其中突起已经在倾斜步骤中倾斜并通过狭缝模具沿一定方向输送。在压电集电体片的表面沿与输送方向相反的方向按压片材表面上的突出部之后，将涂布溶液涂布在表面上。因此，能够将涂布液均匀地涂布在集电体片上。

5. 发明授权

US08163332B2 Electrode manufacturing apparatus and electrode manufacturing method 有权
标题翻译：电极制造装置及电极制造方法
公开(公告)号：US08163332B2
公开(公告)日：2012-04-24
申请号：US12560955
申请日：2009-09-16
申请人： Kazutoshi Emoto , Katsuo Naoi , Kiyonori Hinoki , Masayoshi Hirano
发明人： Kazutoshi Emoto , Katsuo Naoi , Kiyonori Hinoki , Masayoshi Hirano
IPC分类号： H01M4/02 , H01M4/04 , H01M4/64 , H01M4/70 , H01M4/13 , H01M4/131
CPC分类号： H01M4/0404 , H01M4/0409 , Y10T29/10 , Y10T29/49108 , Y10T29/49115 , Y10T29/53135
摘要： An electrode manufacturing apparatus comprises a conveying section for conveying a current collector sheet having a plurality of through holes; a backup roll for guiding the conveyed current collector sheet; an applicator for supplying a coating liquid to the current collector sheet on the backup roll; and a nip roll for pressing a part of the current collector sheet where the coating liquid is not supplied yet from the applicator against the backup roll.
摘要翻译：电极制造装置包括用于输送具有多个通孔的集电体片的输送部; 用于引导所输送的集电板的支承辊; 用于向支撑辊上的集电体片供给涂布液的涂布器; 以及夹持辊，用于将未被供给的涂布液的集流片的一部分按压到支撑辊上。

6. 发明授权

US08343669B2 Electrochemical device 有权
标题翻译：电化学装置
公开(公告)号：US08343669B2
公开(公告)日：2013-01-01
申请号：US12407294
申请日：2009-03-19
申请人： Katsuo Naoi , Kenji Nishizawa , Mitsuo Kougo
发明人： Katsuo Naoi , Kenji Nishizawa , Mitsuo Kougo
IPC分类号： H01M4/00
CPC分类号： H01M10/0525 , H01M10/058 , H01M10/4235 , H01M2200/10
摘要： An electrochemical device comprises an electrode matrix including a multilayer structure composed of a positive electrode, a negative electrode, and a first separator, and first and second dummy electrodes electrically connected to the positive and negative electrodes, respectively. The first and second dummy electrodes have respective opposing parts opposing each other through a second separator at an outer peripheral part of the electrode matrix. One or each of the first and second dummy electrodes has a resistance control layer at least on a side where the opposing parts oppose each other. The resistance control layer has such a resistance value that an estimated internal short circuit current between the first and second dummy electrodes is equivalent to 0.09 C to 1.00 C. The first and second dummy electrodes are adapted to short-circuit each other at a lower temperature than the positive and negative electrodes do.
摘要翻译：电化学装置包括电极基体，其包括由正极，负极和第一隔板构成的多层结构，以及分别与正极和负极电连接的第一和第二虚设电极。第一和第二虚拟电极具有通过电极矩阵的外周部分处的第二隔板彼此相对的相对的相对部分。第一和第二虚拟电极中的一个或每个至少在相对部分彼此相对的一侧上具有电阻控制层。电阻控制层具有这样的电阻值，使得第一和第二虚拟电极之间的估计内部短路电流相当于0.09℃至1.00℃。第一和第二虚拟电极适于在较低温度下彼此短路比正极和负极做的要好。

7. 发明授权

US08247100B2 Electrochemical device 有权
标题翻译：电化学装置
公开(公告)号：US08247100B2
公开(公告)日：2012-08-21
申请号：US12408137
申请日：2009-03-20
申请人： Katsuo Naoi , Kenji Nishizawa , Mitsuo Kougo
发明人： Katsuo Naoi , Kenji Nishizawa , Mitsuo Kougo
IPC分类号： H01M2/14 , H01M10/42
CPC分类号： H01M4/13 , H01M2/162 , H01M2/1653 , H01M2/1673 , H01M2/18 , H01M4/624 , H01M10/4235 , H01M2004/024
摘要： An electrochemical device having an electrode matrix including a multilayer structure laminating positive and negative electrodes with a separator interposed therebetween; wherein at least one of the positive and negative electrodes has a resistance control layer at least at an edge part exposed when the separator thermally shrinks on a surface on the separator side; and wherein the resistance control layer has a resistance value as a total resistance value of the electrode matrix falling in such a range that an estimated internal short circuit current between the positive and negative electrodes is equivalent to 0.09 C to 1 C.
摘要翻译：一种具有电极基体的电化学装置，包括层叠正极和负极的多层结构，隔着隔膜插入隔板; 其中所述正电极和所述负电极中的至少一个具有电阻控制层，所述电阻控制层至少在所述隔板在所述隔板侧的表面上热收缩时露出的边缘部分; 并且其中所述电阻控制层具有作为所述电极矩阵的总电阻值的电阻值，所述电阻值在所述正极和负极之间的估计内部短路电流等于0.09℃至1℃的范围内。

8. 发明授权

US08530110B2 Lithium-ion secondary battery separator and lithium-ion secondary battery 有权
标题翻译：锂离子二次电池分离器和锂离子二次电池
公开(公告)号：US08530110B2
公开(公告)日：2013-09-10
申请号：US12618979
申请日：2009-11-16
申请人： Katsuo Naoi , Kenji Nishizawa , Mitsuo Kougo , Yoshihiko Ohashi , Hidetake Itoh
发明人： Katsuo Naoi , Kenji Nishizawa , Mitsuo Kougo , Yoshihiko Ohashi , Hidetake Itoh
IPC分类号： H01M8/10
CPC分类号： H01M2/1653 , B32B1/00 , B32B3/02 , B32B7/02 , B32B27/08 , B32B27/281 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B2250/40 , B32B2270/00 , B32B2307/306 , B32B2307/718 , B32B2457/10 , H01M2/145 , H01M2/1686 , H01M4/139 , H01M10/0525
摘要： A lithium-ion secondary battery separator has a porous structure formed by laminating a second polymer layer, a first polymer layer, and a second polymer layer in sequence. The second polymer layer has a melting point lower than that of the first polymer layer. The second polymer layer has a higher molecular part formed on a side in contact with the first polymer layer and a lower molecular part formed on a side farther from the first polymer layer than is the higher molecular part. The higher and lower molecular parts have a weight-average molecular weight ratio (higher molecular part/lower molecular part) of 4 to 19 therebetween.
摘要翻译：锂离子二次电池隔板具有通过依次层叠第二聚合物层，第一聚合物层和第二聚合物层而形成的多孔结构。第二聚合物层的熔点低于第一聚合物层的熔点。第二聚合物层在与第一聚合物层接触的一侧上形成较高的分子部分，而形成在比第一聚合物层更远离较高分子部分的一侧的下分子部分。高分子部分和低分子部分之间的重均分子量比（高分子部分/低分子部分）为4〜19。

9. 发明授权

US07046503B2 Electrode for capacitor 有权
标题翻译：电容电极
公开(公告)号：US07046503B2
公开(公告)日：2006-05-16
申请号：US11016809
申请日：2004-12-21
申请人： Kiyonori Hinoki , Yousuke Miyaki , Kazuo Katai , Katsuo Naoi , Eiji Horigome , Yuukichi Morita
发明人： Kiyonori Hinoki , Yousuke Miyaki , Kazuo Katai , Katsuo Naoi , Eiji Horigome , Yuukichi Morita
IPC分类号： H01G9/00
CPC分类号： H01G11/28 , H01G11/38 , H01G11/86 , Y02E60/13 , Y02T10/7022
摘要： The present invention provides an electrode for an electric double layer capacitor which enhances an adhesive property between an electrode layer and an etched aluminum foil current collector. An electrode for a capacitor, includes a current collector, an undercoat layer on the current collector, and an electrode layer on the undercoat layer, wherein the current collector is made of an aluminum foil; the undercoat layer includes at least electrically conductive particles (P) and a binder (B) in a weight ratio P/B of 0.25 to 2.33, and the binder (B) includes a fluorine-containing polymer as a main component; and the electrode layer includes at least a carbon material and a binder.
摘要翻译：本发明提供一种双电层电容器用电极，其增强了电极层和蚀刻铝箔集电体之间的粘合性。用于电容器的电极包括集电器，集电器上的底涂层和底涂层上的电极层，其中集电器由铝箔制成; 底涂层至少包含导电粒子（P）和粘合剂（B），重量比P / B为0.25〜2.33，粘合剂（B）包括含氟聚合物作为主要成分; 并且所述电极层至少包括碳材料和粘合剂。

10. 发明申请

US20050207096A1 Electrode for capacitor 有权
标题翻译：电容电极
公开(公告)号：US20050207096A1
公开(公告)日：2005-09-22
申请号：US11016809
申请日：2004-12-21
申请人： Kiyonori Hinoki , Yousuke Miyaki , Kazuo Katai , Katsuo Naoi , Eiji Horigome , Yuukichi Morita
发明人： Kiyonori Hinoki , Yousuke Miyaki , Kazuo Katai , Katsuo Naoi , Eiji Horigome , Yuukichi Morita
IPC分类号： H01G11/22 , H01G9/00 , H01G11/24 , H01G11/26 , H01G11/28 , H01G11/38 , H01G11/42 , H01G11/66 , H01G11/68 , H01G11/70 , H01G11/84 , H01G11/86
CPC分类号： H01G11/28 , H01G11/38 , H01G11/86 , Y02E60/13 , Y02T10/7022
摘要： The present invention provides an electrode for an electric double layer capacitor which is considerably excellent in adhesive property between an electrode layer and an etched aluminum foil current collector. An electrode for a capacitor, which comprises a current collector, an undercoat layer on the current collector, and an electrode layer on the undercoat layer, wherein the current collector is made of an aluminum foil; the undercoat layer comprises at least electrically conductive particles (P) and a binder (B) in a weight ratio P/B of 0.25 to 2.33, and the binder (B) comprises a fluorine-containing polymer as a main component; and the electrode layer comprises at least a carbon material and a binder.
摘要翻译：本发明提供一种电极层和蚀刻铝箔集电体之间的粘合性能优异的双电层电容器用电极。一种用于电容器的电极，其包括集电器，集电器上的底涂层和底涂层上的电极层，其中集电器由铝箔制成; 底涂层至少包含导电颗粒（P）和粘合剂（B），重量比P / B为0.25至2.33，粘合剂（B）包含含氟聚合物作为主要成分; 并且所述电极层至少包含碳材料和粘合剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式