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1. 发明授权

US07550233B2 Nonaqueous electrolytic solution containing ketone compound and lithium secondary battery 失效
标题翻译：含有酮化合物和锂二次电池的非水电解液
公开(公告)号：US07550233B2
公开(公告)日：2009-06-23
申请号：US10472202
申请日：2002-03-22
申请人： Koji Abe , Motoki Yuguchi , Yasuo Matsumori , Kazuhiro Miyoshi
发明人： Koji Abe , Motoki Yuguchi , Yasuo Matsumori , Kazuhiro Miyoshi
IPC分类号： H01M6/16
CPC分类号： H01M10/0567 , H01M2/0222 , H01M10/052 , H01M10/0525 , H01M10/4235 , H01M2300/0037 , H01M2300/004
摘要： A non-aqueous electrolytic solution containing a ketone compound having the formula (I): in which each of R1 and R2 is linear or branched alkyl; and each of R3, R4, R5 and R6 is hydrogen or linear or branched alkyl; however, R1 and R4 can be combined to form a cycloalkanone ring in conjunction with a propanone skeleton to which R1 and R4 are connected, and two or more of alkyl of R2, alkyl of R5, a branched chain of alkyl of R1, and a branched chain of alkyl of R4 can be combined to form a cycloalkane ring, or alkyl of R1 and alkyl of R2 and/or alkyl of R4 and alkyl of R5 can be combined to each other to form a cycloalkane ring, is favorably employed for manufacturing a lithium secondary battery that is excellent in the battery performances and cycle performance.
摘要翻译：含有具有式（I）的酮化合物的非水电解液：其中R1和R2各自为直链或支链烷基; R3，R4，R5和R6各自为氢或直链或支链烷基; 然而，R1和R4可以与R1和R4连接的丙酮骨架结合形成环烷酮环，R2和R2的烷基，R5的烷基，R1的烷基支链和可以将R4的烷基的支链结合形成环烷烃环，或者R 1的烷基和R 2的烷基和/或R 4的烷基和/或R 5的烷基可以相互结合形成环烷烃环，有利地用于制造具有优异的电池性能和循环性能的锂二次电池。

2. 发明授权

US06791823B2 Electrolysis solution for electrolytic capacitors 有权
标题翻译：电解电解电解液
公开(公告)号：US06791823B2
公开(公告)日：2004-09-14
申请号：US10466342
申请日：2003-07-15
申请人： Koji Abe , Yasuo Matsumori , Motoki Yuguchi , Akikazu Ito , Toshikazu Hamamoto , Yoshihiro Ushigoe
发明人： Koji Abe , Yasuo Matsumori , Motoki Yuguchi , Akikazu Ito , Toshikazu Hamamoto , Yoshihiro Ushigoe
IPC分类号： H01G902
CPC分类号： H01G9/145 , H01G9/02 , Y02T10/7022
摘要： An electrolysis solution for electrolytic capacitors including an aqueous organic solvent consisting of water and a water-compatible organic solvent and 1,6-decane-dicarboxylic acid or salt thereof dissolved therein. The solution further contains one or more additives selected from dinitriles, pivalic acid and salts thereof, diesters, alkylated lactones, cyanoalkanoic esters, monocarbboxylic acids each having a C3-7 alkyl chain and substituted with two C1-4 alkyl groups at the &bgr;-position to the carboxyl group and salts thereof, monocarboxylic acids each having C3-7 alkyl chain and substituted with one ethyl group at the &agr;-position to the carboxyl group and salts thereof, and monocarboxylic acids derived from cyclic saturated compounds each having five or six ring-constituting carbon atoms and salts thereof. When one or more compounds selected from among dinitriles, diesters, alkylated lactones and cyanoalkanoic esters are used as the additives, the 1,6-decanedicarboxylic acid may be replaced by other carboxylic acid.
摘要翻译：一种电解电容器的电解液，包括由水和水相容的有机溶剂组成的水性有机溶剂和1,6-癸烷二羧酸或其盐溶解的电解液。该溶液还含有一种或多种选自二腈，新戊酸及其盐，二酯，烷基化内酯，氰基链烷酸酯，单羧酸各自具有C 3-7烷基链并在β-位被两个C 1-4烷基取代的添加剂羧基及其盐，各自具有C 3-7烷基链并被羧基的α位上的一个乙基取代的单羧酸及其盐，以及衍生自各自具有五或六个环的环状饱和化合物的单羧酸构成碳原子及其盐。当使用选自二腈，二酯，烷基化内酯和氰基链烷酸的一种或多种化合物作为添加剂时，可以用其它羧酸代替1,6-癸烷二羧酸。

3. 发明授权

US06413677B1 Lithium secondary battery electrolyte and lithium secondary battery using the same 失效
标题翻译：锂二次电池电解液和锂二次电池使用相同
公开(公告)号：US06413677B1
公开(公告)日：2002-07-02
申请号：US09466332
申请日：1999-12-17
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Kazuhiro Miyoshi , Akira Ueki
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Kazuhiro Miyoshi , Akira Ueki
IPC分类号： H01M1040
CPC分类号： H01M10/052 , H01M10/0567
摘要： A lithium secondary battery electrolyte comprising a non-aqueous solvent and a lithium salt dissolved therein, said electrolyte containing at least one compound having the formula (I) or (II): wherein, R1 and R2 independently indicate, a C1 to C12 alkyl group, a C3 to C6 cycloalkyl group, or an aryl group, x indicates an oxygen atom or a sulfur atom, and n indicates an integer of 1 or 2; R3—S—M (II) wherein, R3 indicates a C1 to C15 alkyl group or a C3 to C12 cycloalkyl group which may be substituted with at least one C1 to C4 alkyl group, a C7 to C15 benzyl group which may be substituted with at least one C1 to C4 alkyl group, or a C6 to C15 aryl group, which may be substituted with at least one C1 to C4 alkyl group, M indicates an alkali metal, and R3 may be substituted with at least one halogen atom; and a lithium secondary battery using the same.
摘要翻译：包含溶解在其中的非水溶剂和锂盐的锂二次电池电解质，所述电解质含有至少一种具有式（I）或（II）的化合物：其中，R 1和R 2独立地表示C1-C12烷基，C3〜C6环烷基或芳基，x表示氧原子或硫原子，n表示1或2的整数;其中，R3表示C1〜C15烷基或C3〜C12环烷基其可以被至少一个C 1至C 4烷基，可被至少一个C 1至C 4烷基取代的C 7至C 15苄基或C 6至C 15芳基取代，其可被至少一个 C1至C4烷基，M表示碱金属，R3可以被至少一个卤素原子取代; 和使用该二次电池的锂二次电池。

4. 发明授权

US07781106B2 Lithium secondary cell and its nonaqueous electrolyte 有权
标题翻译：锂二次电池及其非水电解质
公开(公告)号：US07781106B2
公开(公告)日：2010-08-24
申请号：US10567902
申请日：2004-08-09
申请人： Koji Abe , Kazuhiro Miyoshi , Takaaki Kuwata , Yasuo Matsumori
发明人： Koji Abe , Kazuhiro Miyoshi , Takaaki Kuwata , Yasuo Matsumori
IPC分类号： H01M6/16
CPC分类号： H01M6/16 , H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569
摘要： The invention provides a lithium secondary battery which is excellent in long-term cycle property and in battery characteristics, such as electric capacity and storage property, and a nonaqueous electrolytic solution usable for such a lithium secondary battery. The present invention relates to a lithium secondary battery including a positive electrode, a negative electrode, and a nonaqueous electrolytic solution containing an electrolyte salt dissolved in a nonaqueous solvent, characterized in that the positive electrode is made of a material including a lithium compound oxide, in that the negative electrode is made of a material including graphite, and in that the nonaqueous electrolytic solution contains dialkyl oxalate and further contains vinylene carbonate and/or 1,3-propanesultone, and a nonaqueous electrolytic solution for use in such a battery.
摘要翻译：本发明提供一种锂电池，该锂二次电池具有优异的长期循环性能和电容特性以及蓄电性等电池特性，以及可用于这种锂二次电池的非水电解液。本发明涉及一种锂二次电池，其包括正极，负极和含有溶解在非水溶剂中的电解质盐的非水电解液，其特征在于，所述正极由包含锂复合氧化物的材料制成，由于负极由包括石墨的材料制成，并且非水电解液含有草酸二烷基酯，还含有碳酸亚乙烯酯和/或1,3-丙磺酸内酯，以及用于这种电池的非水电解液。

5. 发明申请

US20060246356A1 Lithium secondary cell and its nonaqueous electrolyte 有权
标题翻译：锂二次电池及其非水电解质
公开(公告)号：US20060246356A1
公开(公告)日：2006-11-02
申请号：US10567902
申请日：2004-08-09
申请人： Koji Abe , Kazuhiro Miyoshi , Takaaki Kuwata , Yasuo Matsumori
发明人： Koji Abe , Kazuhiro Miyoshi , Takaaki Kuwata , Yasuo Matsumori
IPC分类号： H01M10/40 , H01M4/58 , H01M4/48
CPC分类号： H01M6/16 , H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569
摘要： The invention provides a lithium secondary battery which is excellent in long-term cycle property and in battery characteristics, such as electric capacity and storage property, and a nonaqueous electrolytic solution usable for such a lithium secondary battery. The present invention relates to a lithium secondary battery including a positive electrode, a negative electrode, and a nonaqueous electrolytic solution containing an electrolyte salt dissolved in a nonaqueous solvent, characterized in that the positive electrode is made of a material including a lithium compound oxide, in that the negative electrode is made of a material including graphite, and in that the nonaqueous electrolytic solution contains dialkyl oxalate and further contains vinylene carbonate and/or 1,3-propanesultone, and a nonaqueous electrolytic solution for use in such a battery.
摘要翻译：本发明提供一种锂电池，该锂二次电池具有优异的长期循环性能和电容特性以及蓄电性等电池特性，以及可用于这种锂二次电池的非水电解液。本发明涉及一种锂二次电池，其包括正极，负极和含有溶解在非水溶剂中的电解质盐的非水电解液，其特征在于，所述正极由包含锂复合氧化物的材料制成，由于负极由包括石墨的材料制成，并且非水电解液含有草酸二烷基酯，还含有碳酸亚乙烯酯和/或1,3-丙磺酸内酯，以及用于这种电池的非水电解液。

6. 发明申请

US20070207389A1 Non-aqueous electrolyte and lithium secondary battery using the same 有权
标题翻译：非水电解质和锂二次电池使用相同
公开(公告)号：US20070207389A1
公开(公告)日：2007-09-06
申请号：US11699327
申请日：2007-01-30
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
IPC分类号： H01M10/40
CPC分类号： H01M10/0567 , H01M4/137 , H01M4/405 , H01M4/485 , H01M4/587 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2004/021 , H01M2004/027 , H01M2300/0037
摘要： A non-aqueous electrolyte comprising (i) a non-aqueous solvent, especially mainly composed of a cyclic carbonate and a cyclic ester and optionally a linear carbonate, and (ii) an electrolyte salt, especially LiBF4, dissolved therein and (iii) a vinyl sulfone derivative having the formula (I): wherein R indicates a C1 to C12 alkyl group, C2 to C12 alkenyl group, or C3 to C6 cycloalkyl, and also a lithium secondary battery using the same are disclosed.
摘要翻译：一种非水电解质，其包含（i）非水溶剂，特别是主要由环状碳酸酯和环状酯和任选的直链碳酸酯组成的非水溶剂，和（ii）电解质盐，特别是LiBF 4 ，和（iii）具有式（I）的乙烯基砜衍生物：其中R表示C 1至C 12烷基的C 1〜C 12， / C 1〜C 12链烯基或C 3〜C 6环烷基，并且还公开了使用其的锂二次电池。

7. 发明申请

US20070082271A1 Non-aqueous electrolytic solution and lithium secondary battery 有权
标题翻译：非水电解液和锂二次电池
公开(公告)号：US20070082271A1
公开(公告)日：2007-04-12
申请号：US10579249
申请日：2004-11-11
申请人： Koji Abe , Takashi Hattori , Yasuo Matsumori
发明人： Koji Abe , Takashi Hattori , Yasuo Matsumori
IPC分类号： H01M10/40 , H01M10/44
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/133 , H01M10/0567 , H01M10/0569 , H01M2300/0025 , H01M2300/0042
摘要： The present invention provides a lithium secondary battery which is improved in cycle characteristics and storage stability at an elevated temperature as well as protection from overcharge. In the battery, generation of a gas is also inhibited to prevent the battery from expansion. A non-aqueous electrolytic solution for the lithium secondary battery has an electrolyte in a non-aqueous solvent. The non-aqueous solvent is composed of a cyclic carbonate compound, a linear carbonate compound and a cyclohexylbenzene compound having a benzene ring to which one or two halogen atoms are attached. A volume ratio of the cyclic carbonate compound and the linear carbonate compound in the non-aqueous solvent is in the range of 20:80 to 40:60, or the non-aqueous solvent further contains a small amount of a branched alkylbenzene compound.
摘要翻译：本发明提供一种锂二次电池，其在高温下的循环特性和储存稳定性得到改善，并且防止过充电。在电池中，也抑制气体的产生，防止电池膨胀。用于锂二次电池的非水电解液在非水溶剂中具有电解质。非水溶剂由环状碳酸酯化合物，直链状碳酸酯化合物和具有一个或两个卤素原子的苯环的环己基苯化合物组成。环状碳酸酯化合物和直链碳酸酯化合物在非水溶剂中的体积比在20:80〜40:60的范围内，或者非水溶剂还含有少量的支链烷基苯化合物。

8. 发明授权

US06866966B2 Non-aqueous secondary battery having enhanced discharge capacity retention 有权
标题翻译：具有增强放电容量保持性的非水二次电池
公开(公告)号：US06866966B2
公开(公告)日：2005-03-15
申请号：US10021130
申请日：2001-10-22
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Akira Ueki
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Akira Ueki
IPC分类号： H01M4/587 , H01M10/052 , H01M10/0567 , H01M10/08
CPC分类号： H01M10/052 , H01M4/587 , H01M10/0567 , H01M2300/0025
摘要： A discharge capacity retention of a non-aqueous secondary battery is enhanced by incorporating into its non-aqueous electrolytic solution a small amount of a substituted diphenyldisulfide derivative in which each of the diphenyl groups has a substituent such as alkoxy, alkenyloxy, alkynyloxy, cycloalkyloxy, aryloxy, acyloxy, alkanesulfonyloxy, arylsulfonyloxy, alkoxycarbonyloxy, aryloxycarbonyloxy, halogen, CF3, CCl3, or CBr3. Preferably, a small amount of methyl 2-propylcarbonate, 2-propynyl methanesulfonate, 1,3-propanesultone, divinylsulfone, 1,4-butanediol dimethanesulfonate or cyclohexylbenzene is further incorporated.
摘要翻译：通过在其非水电解液中加入少量二苯基中具有取代基的取代二苯基二硫化物衍生物，例如烷氧基，烯氧基，炔氧基，环烷氧基，芳氧基，酰氧基，烷磺酰氧基，芳基磺酰氧基，烷氧基羰基氧基，芳氧基羰基氧基，卤素，CF 3，CCl 3或CBr 3。优选少量的碳酸2-丙酯，2-丙炔基甲磺酸酯，1,3-丙磺酸内酯，二乙烯基砜，1,4-丁二醇二甲磺酸酯或环己基苯。

9. 发明授权

US06699998B2 Non-aqueous electrolyte and lithium secondary battery using the same 有权
标题翻译：非水电解质和锂二次电池使用相同
公开(公告)号：US06699998B2
公开(公告)日：2004-03-02
申请号：US10109943
申请日：2002-03-29
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori
IPC分类号： C07D31712
CPC分类号： H01M10/052 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M2300/0025 , H01M2300/0037
摘要： A non-aqueous electrolyte comprising a non-aqueous solvent and a lithium salt dissolved therein, and a cyclic carbonate, linear carbonate, and vinylene carbonate having a chlorine content of 100 ppm or less, and a lithium secondary battery using the same.
摘要翻译：包含溶解在其中的非水溶剂和锂盐的非水电解质和氯含量为100ppm以下的环状碳酸酯，直链碳酸酯和碳酸亚乙烯酯，以及使用该非水电解质的锂二次电池。

10. 发明授权

US07794885B2 Non-aqueous electrolytic solution and lithium secondary battery 有权
标题翻译：非水电解液和锂二次电池
公开(公告)号：US07794885B2
公开(公告)日：2010-09-14
申请号：US10579249
申请日：2004-11-11
申请人： Koji Abe , Takashi Hattori , Yasuo Matsumori
发明人： Koji Abe , Takashi Hattori , Yasuo Matsumori
IPC分类号： H01M6/16
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/133 , H01M10/0567 , H01M10/0569 , H01M2300/0025 , H01M2300/0042
摘要： The present invention provides a lithium secondary battery which is improved in cycle characteristics and storage stability at an elevated temperature as well as protection from overcharge. In the battery, generation of a gas is also inhibited to prevent the battery from expansion. A non-aqueous electrolytic solution for the lithium secondary battery has an electrolyte in a non-aqueous solvent. The non-aqueous solvent is composed of a cyclic carbonate compound, a linear carbonate compound and a cyclohexylbenzene compound having a benzene ring to which one or two halogen atoms are attached. A volume ratio of the cyclic carbonate compound and the linear carbonate compound in the non-aqueous solvent is in the range of 20:80 to 40:60, or the non-aqueous solvent further contains a small amount of a branched alkylbenzene compound.
摘要翻译：本发明提供一种锂二次电池，其在高温下的循环特性和储存稳定性得到改善，并且防止过充电。在电池中，也抑制气体的产生，防止电池膨胀。用于锂二次电池的非水电解液在非水溶剂中具有电解质。非水溶剂由环状碳酸酯化合物，直链状碳酸酯化合物和具有一个或两个卤素原子的苯环的环己基苯化合物组成。环状碳酸酯化合物和直链碳酸酯化合物在非水溶剂中的体积比在20:80〜40:60的范围内，或者非水溶剂还含有少量的支链烷基苯化合物。

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