公开(公告)号：US20110152559A1

公开(公告)日：2011-06-23

申请号：US13061329

申请日：2009-08-31

申请人： Koji Abe ,  Akikazu Ito

发明人： Koji Abe ,  Akikazu Ito

IPC分类号： C07C69/96

CPC分类号： C07C68/00 ,  C07C69/96

摘要： An asymmetric chain carbonate can be produced in a single-step reaction comprising a step of reacting methyl nitrite, carbon monoxide, and 0.05-1.5 moles of an aliphatic alcohol having 2-6 carbon atoms or an alicyclic alcohol having 5-6 carbon atoms per one mole of methyl nitrile in a gaseous phase in the presence of a solid catalyst comprising a platinum group metal or a compound thereof placed on a support.

摘要翻译： 可以在单步反应中制备不对称链碳酸酯，其包括使亚硝酸甲酯，一氧化碳和0.05-1.5摩尔具有2-6个碳原子的脂族醇或具有5-6个碳原子的脂环族醇反应的步骤 在含有铂族金属或其化合物的固体催化剂存在下，在气相中加入1摩尔甲基腈。

公开(公告)号：US20110045361A1

公开(公告)日：2011-02-24

申请号：US12935691

申请日：2009-03-18

申请人： Koji Abe ,  Kazuhiro Miyoshi

发明人： Koji Abe ,  Kazuhiro Miyoshi

IPC分类号： H01M10/0564

CPC分类号： H01M10/0568 ,  H01M10/0569

摘要： A nonaqueous electrolytic solution for lithium battery comprises an electrolyte salt dissolved in a nonaqueous solvent and contains a carboxylate compound represented by the following general formula (I) in an amount of from 0.01 to 10% by mass of the nonaqueous electrolytic solution. (In the formula R1 and R2 each independently represent a hydrogen atom, or an alkyl group having from 1 to 6 carbon atoms; R3 represents a hydrogen atom, a methyl group, or a group —CH2CO2CR1R2C≡CH (R1 and R2 have the same meaning as above) .) A lithium battery uses the nonaqueous electrolytic solution having excellent cycle property and storage property.

摘要翻译： 用于锂电池的非水电解液包含溶解在非水溶剂中的电解质盐，并且含有由以下通式（I）表示的羧酸盐化合物，其量为非水电解液的0.01至10质量％。 （式中，R 1和R 2各自独立地表示氢原子或碳原子数1〜6的烷基，R 3表示氢原子，甲基或基团-CH 2 CO 2 CR 1 R 2C≡CH（R 1和R 2相同 如上所述）。锂电池使用具有优异的循环性能和储存性能的非水电解液。

公开(公告)号：US07824809B2

公开(公告)日：2010-11-02

申请号：US12630685

申请日：2009-12-03

申请人： Shoichiro Watanabe ,  Shusaku Goto ,  Masaru Takagi ,  Sumihito Ishida ,  Toshikazu Hamamoto ,  Akira Ueki ,  Koji Abe

发明人： Shoichiro Watanabe ,  Shusaku Goto ,  Masaru Takagi ,  Sumihito Ishida ,  Toshikazu Hamamoto ,  Akira Ueki ,  Koji Abe

IPC分类号： H01M6/16 ,  H01M4/583 ,  H01M4/40 ,  H01M10/0561

CPC分类号： H01M10/0567 ,  H01M4/131 ,  H01M4/133 ,  H01M6/168 ,  H01M10/052 ,  H01M10/4235 ,  H01M2300/0037 ,  Y02T10/7011

摘要： In a rechargeable non-aqueous electrolyte secondary battery using positive electrodes, negative electrodes and a non-aqueous electrolytic solution, additives to the electrolytic solution are used in combination, preferably in combination of at least two compounds selected from o-terphenyl, triphenylene, cyclohexylbenzene and biphenyl, and thus there are provided batteries excellent in safety and storage characteristics.

摘要翻译： 在使用正电极，负电极和非水电解液的可再充电非水电解质二次电池中，电解溶液的添加剂组合使用，优选组合至少两种选自邻三苯基，三苯基苯，环己基苯 和联苯，因此提供了安全性和储存特性优异的电池。

公开(公告)号：US20100255384A1

公开(公告)日：2010-10-07

申请号：US12801631

申请日：2010-06-17

申请人： Koji Abe ,  Kazuhiro Miyoshi ,  Yasufumi Takahashi ,  Hiroyuki Fujimoto ,  Akira Kinoshita ,  Shingo Tode ,  Ikuro Nakane ,  Shin Fujitani

发明人： Koji Abe ,  Kazuhiro Miyoshi ,  Yasufumi Takahashi ,  Hiroyuki Fujimoto ,  Akira Kinoshita ,  Shingo Tode ,  Ikuro Nakane ,  Shin Fujitani

IPC分类号： H01M10/0564

CPC分类号： H01M10/0525 ,  H01M4/131 ,  H01M4/485 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2010/4292 ,  H01M2300/0025

摘要： A nonaqueous electrolyte secondary battery including a negative electrode containing a graphite material as the negative active material, a positive electrode containing lithium cobalt oxide as a main component of the positive active material and a nonaqueous electrolyte solution, the battery being characterized in that the lithium cobalt oxide contains a group IVA element selected from the group consisting of Ti, Zr and Hf and a group IIA element of the periodic table, the nonaqueous electrolyte solution contains 0.2-1.5% by weight of a sulfonyl-containing compound and preferably further contains 0.5-4% by weight of vinylene carbonate.

摘要翻译： 包含含有作为负极活性物质的石墨材料的负极，含有钴酸锂作为正极活性物质的主要成分的正极和非水电解液的非水电解质二次电池，其特征在于，所述锂钴 氧化物含有选自Ti，Zr和Hf的IVA族元素和周期表的IIA族元素，非水电解质溶液含有0.2-1.5重量％的含磺酰基化合物，优选还含有0.5- 4重量％的碳酸亚乙烯酯。

公开(公告)号：US07754380B2

公开(公告)日：2010-07-13

申请号：US11814372

申请日：2006-01-12

申请人： Koji Abe ,  Takaaki Kuwata

发明人： Koji Abe ,  Takaaki Kuwata

IPC分类号： H01M6/04

CPC分类号： H01M10/0567 ,  H01M4/485 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0569 ,  H01M2300/0025 ,  H01M2300/0037

摘要： The present invention provides a nonaqueous electrolytic solution exhibiting excellent battery characteristics such as electrical capacity, cycle property and storage property and capable of maintaining the battery characteristics for a long tire, and a lithium secondary battery using the nonaqueous electrolytic solution.A nonaqueous electrolytic solution for a lithium secondary battery, in which an electrolyte salt is dissolved in a nonaqueous solvent, containing 0.1 to 10% by weight of an ethylene carbonate derivative represented by the general formula (I) shown below, and 0.01 to 10% by weight of (A) a triple bond-containing compound and/or (B) a pentafluorophenyloxy compound represented by the general formula (X) shown below: wherein R1 to R3 each independently represents a hydrogen atom, a halogen atom, an alkenyl group, an alkynyl group or an aryl group, provided that ethylene carbonate is excluded from the definition of the ethylene carbonate derivative, wherein R15 represents an alkylcarbonyl group, an alkoxycarbonyl group, an aryloxycarbonyl group or an alkanesulfonyl group.

摘要翻译： 本发明提供一种表现出电池容量，循环性能，储存性等优异的电池特性，能够维持长轮胎的电池特性的非水电解液和使用该非水电解液的锂二次电池。 将电解质盐溶解在非水溶剂中的含有0.1〜10重量％的下述通式（I）所示的碳酸亚乙酯衍生物的锂二次电池用非水电解液和0.01〜10重量％ 的（A）含有三键的化合物和/或（B）由以下通式（X）表示的五氟苯氧基化合物：其中R1至R3各自独立地表示氢原子，卤素原子，烯基 ，炔基或芳基，条件是从碳酸亚乙酯衍生物的定义中排除碳酸亚乙酯，其中R 15表示烷基羰基，烷氧基羰基，芳氧基羰基或链烷磺酰基。

公开(公告)号：US07722728B2

公开(公告)日：2010-05-25

申请号：US11391310

申请日：2006-03-29

申请人： Takanori Tsuge ,  Koji Abe

发明人： Takanori Tsuge ,  Koji Abe

IPC分类号： F23N1/02

CPC分类号： C23C8/20 ,  C21D11/00 ,  C23C8/06

摘要： In a heat treatment method for supplying transforming gas and enriched gas inside a furnace and heat treating a workpiece inside the furnace, feedback control of carbon potential is performed by operating a supply flow rate of the enriched gas based on carbon potential inside the furnace, the feedback control is stopped before an opening of the furnace is opened and supply flow rates of the transforming gas and the enriched gas are increased from supply flow rates thereof immediately before the feedback control is stopped; and the supply flow rate of the transforming gas is returned to the supply flow rate thereof immediately before the feedback control is stopped and the feedback control is resumed after the opening of the furnace is closed.

摘要翻译： 在用于在炉内供给转化气体和富集气体并对炉内的工件进行热处理的热处理方法中，通过基于炉内的碳势来运行富集气体的供给流量来进行碳势的反馈控制， 在炉的打开打开之前停止反馈控制，并且在反馈控制停止之前，转化气体和富集气体的供应流量从其供应流量增加; 并且在反馈控制停止之前转换气体的供给流量返回到其供给流量，并且在炉的打开关闭之后恢复反馈控制。

公开(公告)号：US20100092872A1

公开(公告)日：2010-04-15

申请号：US12596300

申请日：2008-04-15

申请人： Koji Abe ,  Kazuhiro Miyoshi ,  Yoshihiro Ushigoe ,  Manabu Takase ,  Kazuyuki Kawabe

发明人： Koji Abe ,  Kazuhiro Miyoshi ,  Yoshihiro Ushigoe ,  Manabu Takase ,  Kazuyuki Kawabe

IPC分类号： H01M10/0564

CPC分类号： C07C317/08 ,  C07C317/18 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0569 ,  H01M10/4235 ,  Y02T10/7011

摘要： The present invention provides (1) a sulfone compounds having a propargyl group, (2) a nonaqueous electrolytic solution for lithium secondary batteries, which comprises an electrolyte salt dissolved in a nonaqueous solvent and contains a sulfone compound having a specific structure that has an SO2 group with a propargyl group or a vinyl group bonding thereto, in an amount of from 0.01 to 10% by weight of the nonaqueous electrolytic solution, and which can prevent gas generation and is excellent in battery characteristics such as cycle property and the like, and (3) a lithium secondary battery comprising a positive electrode, a negative electrode and a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, wherein the nonaqueous electrolytic solution contains a sulfone compound having a specific structure, in an amount of from 0.01 to 10% by weight of the nonaqueous electrolytic solution.

摘要翻译： 本发明提供（1）具有炔丙基的砜化合物，（2）锂二次电池用非水电解液，其包含溶解在非水溶剂中的电解质盐，并含有具有SO 2的特定结构的砜化合物 与非水电解液的重量比为0.01〜10重量％的炔丙基或与其结合的乙烯基，能够防止气体产生，并且电池特性如循环特性等优异， （3）一种锂二次电池，其包含正极，负极和溶解在非水溶剂中的电解质盐的非水电解液，其中所述非水电解液含有特定结构的砜化合物，其量为0.01 至10重量％的非水电解液。

公开(公告)号：US07695863B2

公开(公告)日：2010-04-13

申请号：US11722883

申请日：2005-11-24

申请人： Koji Abe ,  Takaaki Kuwata ,  Hirofumi Takemoto

发明人： Koji Abe ,  Takaaki Kuwata ,  Hirofumi Takemoto

IPC分类号： H01M6/04

CPC分类号： H01M10/0567 ,  H01M6/164 ,  H01M10/052 ,  H01M2300/0025

摘要： The present invention provides a lithium secondary battery having excellent battery cycle property, electrical capacity, storage characteristic and other battery characteristics for a long period of time, and a nonaqueous electrolytic solution which is usable for the lithium secondary battery.A nonaqueous electrolytic solution in which an electrolyte salt is dissolved in a nonaqueous solvent, comprising (i) a dicarbonyl compound represented by the general formula (I), or (ii) a dicarbonyl compound represented by the general formula (II) and vinylene carbonate and the like in the nonaqueous electrolytic solution. (wherein R1 represents a hydrogen atom, an alkyl group, an alkenyl group, a phenyl group or the like; and X represents a hydrogen atom, an R2 group or an OR2 group. R2 represents an alkyl group, an alkenyl group, a phenyl group or the like.) (wherein R1 and X are the same as above; Y and Z represents a hydrogen atom, an R2 group, an OR2 group, a COR2 group or a CH2COR2 group; and n is 1 to 6.).

摘要翻译： 本发明提供一种长时间具有优异的电池循环性能，电容量，储存特性等电池特性的锂二次电池和可用于锂二次电池的非水电解液。 其中电解质盐溶解在非水溶剂中的非水电解液，包括（i）由通式（I）表示的二羰基化合物或（ii）由通式（II）表示的二羰基化合物和碳酸亚乙烯酯 在非水电解液中。 （其中R1表示氢原子，烷基，烯基，苯基等; X表示氢原子，R2基或OR2基，R2表示烷基，烯基，苯基 基团等）（其中R1和X与上述相同; Y和Z表示氢原子，R2基团，OR2基团，COR2基团或CH2COR2基团; n为1至6.）。

公开(公告)号：US07615316B2

公开(公告)日：2009-11-10

申请号：US11923261

申请日：2007-10-24

申请人： Koji Abe ,  Yasuo Matsumori ,  Akira Ueki

发明人： Koji Abe ,  Yasuo Matsumori ,  Akira Ueki

IPC分类号： H01M6/18

CPC分类号： H01M10/052 ,  H01M10/0567 ,  H01M10/4235 ,  H01M2300/0025 ,  H01M2300/004

摘要： In order to manufacture a lithium secondary battery having excellent performances in safety under overcharge condition, cycle property, electric capacity, and storage endurance, 0.1 wt. % to 10 wt. % of a tert-alkylbenzene compound is favorably incorporated into a non-aqueous electrolytic solution comprising a non-aqueous solvent and an electrolyte, preferably in combination with 0.1 wt. % to 1.5 wt. % of a biphenyl compound.

摘要翻译： 为了制造在过充电条件，循环特性，电容量和储存耐久性下具有优异的安全性能的锂二次电池，0.1重量％ ％〜10重量％ ％的叔烷基苯化合物有利地并入包含非水溶剂和电解质的非水电解液中，优选与0.1wt。 ％至1.5wt。 ％的联苯化合物。

公开(公告)号：US07595130B2

公开(公告)日：2009-09-29

申请号：US10569971

申请日：2004-08-30

申请人： Kenji Kawabata ,  Koji Abe

发明人： Kenji Kawabata ,  Koji Abe

IPC分类号： H01M2/16

CPC分类号： H04L12/1403 ,  H01M2/16 ,  H01M2/18 ,  H01M10/052 ,  H04L12/14 ,  H04L12/146 ,  H04L63/10 ,  H04M15/00 ,  H04M15/28 ,  H04M15/30 ,  H04M15/31 ,  H04M15/41 ,  H04M15/44 ,  H04M15/48 ,  H04M15/68 ,  H04M15/70 ,  H04M15/73 ,  H04M15/745 ,  H04M15/7655 ,  H04M15/77 ,  H04M15/772 ,  H04M15/83 ,  H04M15/8351 ,  H04M17/00 ,  H04M2215/0104 ,  H04M2215/0108 ,  H04M2215/0156 ,  H04M2215/0164 ,  H04M2215/0196 ,  H04M2215/32 ,  H04M2215/70 ,  H04M2215/7072 ,  H04M2215/725 ,  H04M2215/7254 ,  H04M2215/7263 ,  H04M2215/8108 ,  H04M2215/82 ,  H04M2215/96 ,  H04W8/183

摘要： A separator is disclosed which enables to inject a non-aqueous electrolytic solution easily during production of batteries such as lithium ion secondary batteries and also enables to produce a battery which is excellent in various battery performances.The battery separator comprises a long porous film in which plural non-porous linear regions are arranged in a width direction of the film, at least one surface of the linear regions being a concave or convex surface is advantageously used as a battery separator for lithium secondary batteries or the like.

摘要翻译： 公开了一种分离器，其能够在锂离子二次电池等的电池的制造中容易地注入非水电解液，并且能够制造出各种电池性能优异的电池。 电池隔膜包括长条多孔膜，其中多个无孔线性区域沿膜的宽度方向排列，线性区域的至少一个表面是凹面或凸面有利地用作锂二次电池用隔膜 电池等。