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21. 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。

22. 发明授权

US06503662B1 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：US06503662B1
公开(公告)日：2003-01-07
申请号：US09665793
申请日：2000-09-20
申请人： Toshikazu Hamamoto , Koji Abe , Yasuo Matsumori
发明人： Toshikazu Hamamoto , Koji Abe , Yasuo Matsumori
IPC分类号： H01M616
CPC分类号： H01M10/052 , H01M4/525 , H01M4/587 , H01M10/0567
摘要： A non-aqueous electrolyte containing a non-aqueous solvent, an electrolyte salt dissolved therein and a tert-butylbenzene derivative having the formula (I): wherein R1, R2, R3, R4 and R5 independently represent a hydrogen atom or C1 to C12 hydrocarbon group and a lithium secondary battery using the same.
摘要翻译：含有非水溶剂，溶解有电解质盐的非水电解质和具有式（I）的叔丁基苯衍生物：其中R1，R2，R3，R4和R5独立地表示氢原子或C1〜C12烃组和使用其的锂二次电池。

23. 发明授权

US06479191B1 Electrolyte having alkyne derivative and lithium secondary battery using the same 有权
标题翻译：具有炔衍生物和使用其的锂二次电池的电解质
公开(公告)号：US06479191B1
公开(公告)日：2002-11-12
申请号：US09598112
申请日：2000-06-21
申请人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Akikazu Ito
发明人： Toshikazu Hamamoto , Koji Abe , Tsutomu Takai , Yasuo Matsumori , Akikazu Ito
IPC分类号： H01M616
CPC分类号： H01M10/052 , H01M4/587 , H01M10/0567 , H01M10/0569
摘要： An electrolyte for a lithium secondary battery comprising (i) a non-aqueous solvent, especially consists essentially of a high dielectric solvent and a low viscosity solvent, and (ii) an electrolyte salt, dissolved therein and (iii) an alkyne derivative or an alkyne carbonate derivative and also a lithium secondary battery using the same are disclosed.
摘要翻译：一种用于锂二次电池的电解质，其包含（i）非水溶剂，特别是由高介电溶剂和低粘度溶剂组成，和（ii）溶解于其中的电解质盐，和（iii）炔衍生物或炔烃碳酸酯衍生物以及使用其的锂二次电池。

24. 发明授权

US07691539B2 Non-aqueous secondary battery having increased discharge capacity retention 有权
标题翻译：具有增加放电容量保持性的非水二次电池
公开(公告)号：US07691539B2
公开(公告)日：2010-04-06
申请号：US10383790
申请日：2003-03-06
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： H01M6/16
CPC分类号： H01M10/0567 , H01M10/052 , H01M2300/0025 , H01M2300/0037
摘要： A method of increasing the discharge capacity retention of a non-aqueous lithium ion secondary battery having a positive electrode active material, a combination of a lithium element and a complex metal oxide, a negative electrode, and a non-aqueous electrolytic solution comprising an electrolyte dissolved in a non-aqueous solvent which is a combination of a cyclic carbonate and a linear carbonate by incorporating a disulfide derivative having the formula: R1—S—S—R2 wherein each of R1 and R2 independently represents a phenyl group, a benzyl group, a tolyl group, a pyridyl group, a pyrimidyl group, an alkyl group having 1 to 12 carbon atom, or a cycloalkyl group having 3 to 6 carbon atoms, in which each group has no substituent groups or has one or more alkyl groups into the non-aqueous electrolytic solution.
摘要翻译：提高具有正极活性物质，锂元素和复合金属氧化物的组合的非水性锂离子二次电池的放电容量保持性的方法，负极和包含电解质的非水电解液溶解在环状碳酸酯和直链碳酸酯的组合的非水溶剂中，加入具有下式的二硫化物衍生物：R1-S-S-R2，其中R1和R2各自独立地表示苯基，苄基，甲苯基，吡啶基，嘧啶基，碳原子数1〜12的烷基或碳原子数3〜6的环烷基，各基团不具有取代基或具有一个以上的烷基非水电解液。

25. 发明授权

US06881522B2 Nonaqueous 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：US06881522B2
公开(公告)日：2005-04-19
申请号：US10344321
申请日：2001-08-13
申请人： Toshikazu Hamamoto , Koji Abe , Yoshihiro Ushigoe , Yasuo Matsumori
发明人： Toshikazu Hamamoto , Koji Abe , Yoshihiro Ushigoe , Yasuo Matsumori
IPC分类号： H01M4/48 , H01M4/50 , H01M4/52 , H01M4/58 , H01M4/62 , H01M6/16
CPC分类号： H01M10/0525 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/623 , H01M4/625 , H01M6/164 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2300/0034 , H01M2300/0037
摘要： A nonaqueous electrolytic solution for lithium secondary batteries. When the nonaqueous solvent comprises a combination of an ester of a tertiary carboxylic acid and a cyclic carbonate such as propylene carbonate or ethylene carbonate, a lithium salt having a fluorine atom is preferably used as the electrolyte salt. In this case, the ester of a tertiary carboxylic acid is preferably used in a relatively small amount, especially in an amount of about 0.5 to 35 wt. % based on the nonaqueous solvent.
摘要翻译：一种用于锂二次电池的非水电解液。当非水溶剂包含叔羧酸的酯和环状碳酸酯如碳酸亚丙酯或碳酸亚乙酯的组合时，优选使用具有氟原子的锂盐作为电解质盐。在这种情况下，三羧酸的酯优选以相对较少的量使用，特别是约0.5至35wt。％为非水溶剂。

26. 发明授权

US06045945A Electrolyte solution for lithium secondary battery 失效
标题翻译：锂二次电池电解液
公开(公告)号：US06045945A
公开(公告)日：2000-04-04
申请号：US46964
申请日：1998-03-24
申请人： Toshikazu Hamamoto , Atsuo Hitaka , Koji Abe , Yohsuke Ueno , Noriyuki Ohira , Masahiko Watanabe
发明人： Toshikazu Hamamoto , Atsuo Hitaka , Koji Abe , Yohsuke Ueno , Noriyuki Ohira , Masahiko Watanabe
IPC分类号： H01M10/0567 , H01M10/40 , H01M6/04
CPC分类号： H01M10/0567
摘要： An electrolyte solution for a lithium secondary battery comprises a nonaqueous solvent and a fluorine-containing electrolyte capable of dissociating into lithium ions, wherein the content of HF in the electrolyte solution is less than 30 ppm.
摘要翻译：锂二次电池用电解液包括非水溶剂和能够离解成锂离子的含氟电解质，其中电解液中的HF含量小于30ppm。

27. 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。

28. 发明授权

US06436582B1 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：US06436582B1
公开(公告)日：2002-08-20
申请号：US09556640
申请日：2000-04-24
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： H01M616
CPC分类号： H01M10/052 , H01M4/38 , H01M4/5815 , H01M4/602 , H01M10/0567 , H01M10/0569
摘要： A non-aqueous electrolyte comprising (i) a non-aqueous solvent and (ii) an electrolyte salt dissolved therein and (iii) a disulfonate ester derivative having the formula (I): wherein R indicates a C1 to C6 alkyl group and X indicates a straight-chain alkylene group having a C2-C6 principal chain or a branched alkylene group having a C2-C6 principal chain with at least one side-chain composed of a. C1-C4 alkyl group, 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）非水溶剂和（ii）溶解于其中的电解质盐和（iii）具有式（I）的二磺酸酯衍生物：其中R表示C1至C6烷基，X表示具有C2-C6主链或具有C2-C6主链的支链亚烷基的直链亚烷基具有至少一个由a构成的侧链。 C1-C4烷基，以及使用该二次电池的锂二次电池。

29. 发明授权

US6033809A Lithium secondary battery and electrolyte thereof 有权
标题翻译：锂二次电池及其电解质
公开(公告)号：US6033809A
公开(公告)日：2000-03-07
申请号：US137600
申请日：1998-08-21
申请人： Toshikazu Hamamoto , Atsuo Hitaka , Yukio Nakada , Koji Abe
发明人： Toshikazu Hamamoto , Atsuo Hitaka , Yukio Nakada , Koji Abe
IPC分类号： H01M4/58 , H01M10/40
CPC分类号： H01M10/0569 , H01M10/0525 , H01M4/587
摘要： A non-aqueous electrolyte lithium secondary battery comprising a cathode, an anode and a non-aqueous electrolyte comprising an electrolyte dissolved in a non-aqueous solvent, wherein the cathode is composed of a material containing a lithium complex oxide, the anode is composed of a material containing graphite and the non-aqueous solvent contains, as main components, a cyclic carbonate and a linear carbonate and 0.1 to 4% by weight, based upon the total weight of the non-aqueous solvent, of a sultone derivative having the general formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently represent an alkyl group having 1 to 12 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, an aryl group having 6 to 12 carbon atoms or a hydrogen atom and n is an integer of 0 to 2.
摘要翻译：一种非水电解质锂二次电池，其包含阴极，阳极和非水电解质，其包含溶解在非水溶剂中的电解质，其中所述阴极由含有锂复合氧化物的材料构成，所述阳极由含有石墨和非水溶剂的材料以环状碳酸酯和直链碳酸酯为主成分，以非水溶剂的总重量计含有0.1〜4重量％的具有一般的磺酸内酯衍生物式（I）：其中R 1，R 2，R 3，R 4，R 5和R 6独立地表示碳原子数1〜12的烷基，碳原子数3〜6的环烷基，碳原子数6〜12的芳基或氢原子，n为0〜2的整数。

30. 发明授权

US5308569A Process for the preparation of aromatic polyimide film 失效
标题翻译：芳族聚酰亚胺薄膜的制备方法
公开(公告)号：US5308569A
公开(公告)日：1994-05-03
申请号：US798532
申请日：1991-11-26
申请人： Toshikazu Hamamoto , Hiroshi Inoue , Yoshiyuki Miwa , Tetsuji Hirano , Katsuo Imatani , Kenji Matsubara , Takashi Kohno
发明人： Toshikazu Hamamoto , Hiroshi Inoue , Yoshiyuki Miwa , Tetsuji Hirano , Katsuo Imatani , Kenji Matsubara , Takashi Kohno
IPC分类号： B29C41/24 , B29D7/01 , C08G73/10 , C08J5/18 , B29C39/14
CPC分类号： C08J5/18 , B29C41/24 , B29D7/01 , C08G73/1028 , B29K2079/08 , C08J2379/08
摘要： A process for the preparation of an aromatic polyimide film includes the steps of casting a polyamide acid solution containing an imidization agent on a support in the form of a film, heating the filmy cast solution on the support at a temperature of 80.degree. to 200.degree. C. to obtain a self-supportable film; peeling the self-supportable film from the support; and further heating the film at a temperature of not lower than 300.degree. C. The polyamide acid solution includes a polyamide acid obtained by polymerization reaction of 3,4,3',4'-biphenyltetracarboxylic dianhydride and p-phenylenediamine in a mixture of a polar organic solvent and a small amount of an imidization agent selected from imidazole, a substituted imidazole, benzimidazole, a substituted benzimidazole, isoquinoline, and a substituted pyridine.
摘要翻译：制备芳族聚酰亚胺膜的方法包括以下步骤：将含有酰亚胺化剂的聚酰胺酸溶液以薄膜形式在载体上浇铸，在80℃至200℃的温度下将薄膜状溶液加热到载体上 C.获得自我支持的电影; 从支撑体剥离自支撑膜; 并在不低于300℃的温度下进一步加热该膜。聚酰胺酸溶液包括通过3,4,3'，4'-联苯四羧酸二酐和对苯二胺的聚合反应获得的聚酰胺酸极性有机溶剂和少量的选自咪唑，取代的咪唑，苯并咪唑，取代的苯并咪唑，异喹啉和取代的吡啶的酰亚胺化剂。

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