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. 发明申请

US20120121947A1 LITHIUM SECONDARY BATTERY 审中-公开
标题翻译：锂二次电池
公开(公告)号：US20120121947A1
公开(公告)日：2012-05-17
申请号：US13296268
申请日：2011-11-15
申请人： Norio Iwayasu , Jinbao Zhao , Hidetoshi Honbo , Shinji Yamada
发明人： Norio Iwayasu , Jinbao Zhao , Hidetoshi Honbo , Shinji Yamada
IPC分类号： H01M10/44 , C08F212/32 , C08F220/28 , H01M10/0564
CPC分类号： C08F212/32 , C08F212/08 , H01M10/052 , H01M10/0565 , H01M10/0569 , H01M2300/0085 , C08F220/14 , C08F2220/285
摘要： To provide a functional material which forms a high-resistance layer to interrupt an electric current, thereby ensuring the safety of a battery during overcharge.A polymerizable compound including a polymerizable functional group having an aromatic functional group, a polymerizable compound including a polymerizable functional group having a highly polar functional group, and a polymerizable compound including a polymerizable functional group having a less polar functional group, or a polymer obtained by polymerizing these polymerizable compounds are added into an electrolytic solution of a lithium secondary battery.
摘要翻译：提供形成高电阻层以中断电流的功能材料，从而确保过充电期间电池的安全性。包含具有芳香族官能团的聚合性官能团的聚合性化合物，具有高极性官能团的聚合性官能团的聚合性化合物和具有极性低官能团的聚合性官能团的聚合性化合物，聚合这些可聚合化合物被加入到锂二次电池的电解液中。

2. 发明申请

US20120142880A1 LITHIUM SECONDARY BATTERY 审中-公开
标题翻译：锂二次电池
公开(公告)号：US20120142880A1
公开(公告)日：2012-06-07
申请号：US13313041
申请日：2011-12-07
申请人： Norio Iwayasu , Jinbao Zhao , Hidetoshi Honbo
发明人： Norio Iwayasu , Jinbao Zhao , Hidetoshi Honbo
IPC分类号： H01M10/42 , C08F12/18 , C08F14/06 , C08F20/24 , H01M10/056 , C08F12/16
CPC分类号： H01M10/052 , H01M10/0565 , H01M10/0567
摘要： In a lithium secondary battery, an overcharge inhibitor is used which includes polymerizable compounds or a polymer, or both as an active component, the polymerizable compounds including a first polymerizable compound having an aromatic functional group and a polymerizable functional group, and a second polymerizable compound having a halogen-containing functional group and a polymerizable functional group, and the polymer including a polymer having the halogen-containing functional group, the aromatic functional group, and residues of the polymerizable functional groups. The present invention allows the lithium secondary battery to form a radical-trapping polymer layer on the cathode upon overcharge.
摘要翻译：在锂二次电池中，使用包含可聚合化合物或聚合物或两者作为活性组分的包含具有芳族官能团和可聚合官能团的第一可聚合化合物的可聚合化合物的过充电抑制剂和第二可聚合化合物具有含卤官能团和可聚合官能团的聚合物，并且该聚合物包括具有含卤官能团的聚合物，芳族官能团和可聚合官能团的残基。本发明允许锂二次电池在过充电时在阴极上形成自由基捕获聚合物层。

3. 发明申请

US20120141867A1 LITHIUM SECONDARY BATTERY 失效
标题翻译：锂二次电池
公开(公告)号：US20120141867A1
公开(公告)日：2012-06-07
申请号：US13311583
申请日：2011-12-06
申请人： Norio IWAYASU , Jinbao Zhao , Hidetoshi Honbo
发明人： Norio IWAYASU , Jinbao Zhao , Hidetoshi Honbo
IPC分类号： H01M10/02 , C08F2/00 , C08F230/02
CPC分类号： H01M10/052 , C08F220/18 , C08F230/02 , H01M10/0565
摘要： An electrolyte includes a mixture of polymerizable compounds, or a polymer, in which the mixture includes a polymerizable compound having an aromatic functional group and a polymerizable functional group, and a polymerizable compound having a phosphorus-containing functional group that contains phosphorus, and having a polymerizable functional group, and in which the polymer has residues of each of the phosphorus-containing functional group, the aromatic functional group and the polymerizable functional group.
摘要翻译：电解质包括可聚合化合物或聚合物的混合物，其中所述混合物包括具有芳族官能团和可聚合官能团的可聚合化合物，以及含磷含磷官能团的可聚合化合物，并且具有聚合性官能团，其中聚合物具有含磷官能团，芳族官能团和可聚合官能团各自的残基。

4. 发明申请

US20120141846A1 LITHIUM SECONDARY BATTERY 审中-公开
标题翻译：锂二次电池
公开(公告)号：US20120141846A1
公开(公告)日：2012-06-07
申请号：US13313039
申请日：2011-12-07
申请人： Norio IWAYASU , Jinbao Zhao , Hidetoshi Honbo
发明人： Norio IWAYASU , Jinbao Zhao , Hidetoshi Honbo
IPC分类号： H01M10/42
CPC分类号： H01M2/345 , H01M2/022 , H01M4/62 , H01M10/052 , H01M10/0587 , H01M10/4235 , H01M2300/004 , Y02T10/7011
摘要： In a lithium secondary battery which contains an electrode group including a positive electrode, a negative electrode and a separator interposed between the positive electrode and the negative electrode, and an electrolytic solution, a current shut-off portion which is activated by an increase in an internal pressure is provided, a polymerizable compound having an aromatic functional group and a polymerizable functional group, or a polymer having an aromatic functional group and a residue of a polymerizable functional group is contained, and a carbon dioxide generating agent which produces carbon dioxide by a neutralization reaction is contained in at least one of the positive electrode and the separator. Thereby, the current shut-off valve is activated in an early stage of overcharge to increase the safety of the battery when overcharged.
摘要翻译：在包含正极，负极和夹在正极和负极之间的隔膜的电极组和电解液的锂二次电池中，电流切断部分通过增加激活提供内部压力，包含具有芳香族官能团和聚合性官能团的聚合性化合物，或具有芳香族官能团的聚合物和可聚合官能团的残基，以及二氧化碳发生剂，其通过中和反应包含在正极和隔膜中的至少一个中。因此，电流截止阀在过充电的早期阶段被激活，以增加当过充电时电池的安全性。

5. 发明授权

US08778533B2 Lithium secondary battery 失效
标题翻译：锂二次电池
公开(公告)号：US08778533B2
公开(公告)日：2014-07-15
申请号：US13311583
申请日：2011-12-06
申请人： Norio Iwayasu , Jinbao Zhao , Hidetoshi Honbo
发明人： Norio Iwayasu , Jinbao Zhao , Hidetoshi Honbo
IPC分类号： H01M10/02 , C08F2/00 , C08F230/02
CPC分类号： H01M10/052 , C08F220/18 , C08F230/02 , H01M10/0565
摘要： An electrolyte includes a mixture of polymerizable compounds, or a polymer, in which the mixture includes a polymerizable compound having an aromatic functional group and a polymerizable functional group, and a polymerizable compound having a phosphorus-containing functional group that contains phosphorus, and having a polymerizable functional group, and in which the polymer has residues of each of the phosphorus-containing functional group, the aromatic functional group and the polymerizable functional group.
摘要翻译：电解质包括可聚合化合物或聚合物的混合物，其中所述混合物包括具有芳族官能团和可聚合官能团的可聚合化合物，以及含磷含磷官能团的可聚合化合物，并且具有聚合性官能团，其中聚合物具有含磷官能团，芳族官能团和可聚合官能团各自的残基。

6. 发明授权

US08735004B2 Overcharge inhibitor, and nonaqueous electrolyte solution and secondary battery using the same 有权
标题翻译：过充电抑制剂和非水电解质溶液以及使用其的二次电池
公开(公告)号：US08735004B2
公开(公告)日：2014-05-27
申请号：US12858484
申请日：2010-08-18
申请人： Jinbao Zhao , Norio Iwayasu , Yuki Okuda , Hidetoshi Honbo
发明人： Jinbao Zhao , Norio Iwayasu , Yuki Okuda , Hidetoshi Honbo
IPC分类号： H01M10/056 , H01M10/0567 , H01M10/0568
CPC分类号： H01M10/0567
摘要： An overcharge inhibitor is provided which increases an internal resistance of a battery, being electropolymerized by reaction with a positive electrode at a high potential in overcharging.The overcharge inhibitor is produced by using a polymer containing a polymerizable monomer as a repeating unit. The polymerizable monomer has a functional group that is electropolymerized at a potential of 4.3 to 5.5 V based on a lithium metal reference.
摘要翻译：提供了一种过充电抑制剂，其增加电池的内阻，通过与过电压的高电位的正极反应进行电聚合。过充电抑制剂通过使用含有聚合性单体作为重复单元的聚合物来制造。可聚合单体具有基于锂金属参考电位聚合在4.3至5.5V的电位的官能团。

7. 发明授权

US08765310B2 Nonaqueous electrolytic solution and nonaqueous electrolyte secondary battery using the same 失效
标题翻译：非水电解液和使用其的非水电解质二次电池
公开(公告)号：US08765310B2
公开(公告)日：2014-07-01
申请号：US13094902
申请日：2011-04-27
申请人： Jinbao Zhao , Norio Iwayasu , Yuuki Okuda , Hidetoshi Honbo
发明人： Jinbao Zhao , Norio Iwayasu , Yuuki Okuda , Hidetoshi Honbo
IPC分类号： H01M6/04 , H01M6/16 , H01M10/056
CPC分类号： H01M10/052 , H01M10/0567 , H01M2300/0022 , Y02T10/7011
摘要： A nonaqueous electrolytic solution which may suppress the overcharge of a battery and a nonaqueous electrolyte secondary battery using the solution are provided. The overcharge of the battery is suppressed by undergoing the electrolytic polymerization in the solution when the battery is overcharged, and simultaneously more effectively suppressed by increasing the internal resistance of the battery. The nonaqueous electrolytic solution comprises a polymer which undergoes the electrolytic polymerization in the range of 4.3V or more to 5.5V or less at the lithium metal standard voltage, having a repeating unit represented by the formula (1), an electrolytic salt and a nonaqueous solvent. [where, A is a functional group which undergoes the electrolytic polymerization in the range of 4.3V or more to 5.5V or less at the lithium metal standard voltage, R and R′ are each independently an hydrogen atom or a methyl group]
摘要翻译：提供了可以抑制电池的过充电的非水电解液和使用该溶液的非水电解质二次电池。当电池过充电时，通过在溶液中进行电解聚合来抑制电池的过充电，并且通过增加电池的内阻同时更有效地抑制电池的过充电。非水电解液包含在锂金属标准电压下进行4.3V以上且5.5V以下的电解聚合的聚合物，具有式（1）表示的重复单元，电解质盐和非水性溶剂。 [其中，A是以锂金属标准电压在4.3V以上至5.5V以下的范围内进行电解聚合的官能团，R和R'各自独立地为氢原子或甲基]

8. 发明申请

US20120091403A1 LITHIUM ION RECHARGEABLE BATTERIES & THE ADDITIVE FOR LITHIUM ION RECHARGEABLE BATTERIES WHICH PREVENTS INCREASE OF THE VISCOSITY 审中-公开
标题翻译：锂离子可充电电池和锂离子可充电电池的添加剂，防止粘度增加
公开(公告)号：US20120091403A1
公开(公告)日：2012-04-19
申请号：US13217497
申请日：2011-08-25
申请人： Yuki OKUDA , Norio Iwayasu , Jinbao Zhao , Hidetoshi Honbou
发明人： Yuki OKUDA , Norio Iwayasu , Jinbao Zhao , Hidetoshi Honbou
IPC分类号： H01B1/08 , C08B37/00 , C08F120/44
CPC分类号： H01B1/22 , C09D101/288 , C09D105/00 , C09D133/22 , H01M4/0404 , H01M4/131 , H01M4/1391 , H01M4/505 , H01M4/62
摘要： The preparation of a slurry so as to exhibit no strong alkalinity not only needs a strict pH control, but also needs once dispersing a positive electrode material in water and the operation of drying after the treatment, and other operations, thereby leading to the complication of the operations and a decrease in the yield. In consideration of the above-mentioned problems, the present invention provides a method for producing a positive electrode plate for a lithium ion rechargeable battery, which exhibits less complication of the operations and less decrease in the yield and can prevent the gelation of a positive electrode material slurry. The above-mentioned problems can be solved by a positive electrode for a lithium ion rechargeable battery containing a positive electrode active material capable of absorbing/desorbing lithium ions, a nitrile group-containing polymer, and a binder.
摘要翻译：浆料的制备不显示碱性，不仅需要严格的pH值控制，而且还需要将正极材料分散在水中，并在处理后进行干燥操作等操作，从而导致复合操作和产量下降。考虑到上述问题，本发明提供一种锂离子可再充电电池用正极板的制造方法，其操作的并发性较差，产率降低较少，能够防止正极的凝胶化材料浆料。上述问题可以通过包含能够吸收/解吸锂离子的正极活性物质的锂离子可再充电电池用正极，含腈基聚合物和粘合剂来解决。

9. 发明申请

US20120177980A1 LITHIUM SECONDARY BATTERY 审中-公开
标题翻译：锂二次电池
公开(公告)号：US20120177980A1
公开(公告)日：2012-07-12
申请号：US13217516
申请日：2011-08-25
申请人： Norio IWAYASU , Jinbao Zhao , Hidetoshi Honbou , Yuki Okuda
发明人： Norio IWAYASU , Jinbao Zhao , Hidetoshi Honbou , Yuki Okuda
IPC分类号： H01M10/056 , C08F120/28 , H01M2/02 , C08F120/06
CPC分类号： C08F212/32 , C08F220/06 , H01M10/052 , H01M10/0565 , H01M10/0568 , C08F2220/282 , C08F228/02
摘要： The gas generation and the decrease in battery capacity during high temperature storage of a lithium secondary battery are suppressed. The electrolyte contains a polymerizable compound or a polymer, the polymerizable compound contains a compound having an aromatic functional group and a polymerizable functional group and a compound having a complex-forming functional group forming a complex with a metal ion and a polymerizable functional group, and the polymer has the complex-forming functional group, the aromatic functional group and a residue of the polymerizable functional group.
摘要翻译：锂二次电池的高温保存时的气体产生和电池容量的下降被抑制。所述电解质含有聚合性化合物或聚合物，所述聚合性化合物含有具有芳香族官能团的化合物和聚合性官能团，以及具有与金属离子和聚合性官能团形成络合物的络合物形成性官能团的化合物，聚合物具有络合物形成官能团，芳族官能团和可聚合官能团的残基。

10. 发明授权

US08852818B2 Non-aqueous secondary battery 有权
标题翻译：非水二次电池
公开(公告)号：US08852818B2
公开(公告)日：2014-10-07
申请号：US13153659
申请日：2011-06-06
申请人： Jinbao Zhao , Eri Kojima
发明人： Jinbao Zhao , Eri Kojima
IPC分类号： H01M6/16 , H01M10/058 , H01M4/485 , H01M10/0567 , H01M4/131 , H01M10/0564 , H01M4/505 , H01M4/525
CPC分类号： H01M10/0564 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0567 , H01M10/058 , Y02E60/122 , Y10T29/4911
摘要： A non-aqueous secondary battery contains a positive electrode, a negative electrode, a separator and a non-aqueous electrolytic solution. The positive electrode contains a layered structure lithium-containing compound oxide, or a spinel lithium-containing compound oxide containing manganese as an active material. The non-aqueous electrolytic solution contains at least one additive selected from a sulfonic acid anhydride, a sulfonate ester derivative, a cyclic sulfate derivative and a cyclic sulfonate ester derivative, and a vinylene carbonate or a derivative of the vinylene carbonate.
摘要翻译：非水系二次电池含有正极，负极，隔膜和非水电解液。正极含有层状结构的含锂复合氧化物或含锰作为活性物质的尖晶石含锂复合氧化物。非水电解液含有选自磺酸酐，磺酸酯衍生物，环硫酸酯衍生物和环状磺酸酯衍生物中的至少一种添加剂，碳酸亚乙烯酯或碳酸亚乙烯酯的衍生物。

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