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1. 发明授权

EP2821395B1 Novel disulfonic acid ester as an additive for an electrolyte for a lithium secondary battery 有权转让
标题翻译：新颖二酯作为电解液的添加剂的锂二次电池
公开(公告)号：EP2821395B1
公开(公告)日：2017-06-21
申请号：EP14182586.9
申请日：2010-08-05
申请人： Wako Pure Chemical Industries, Ltd.
发明人： Okamoto, Kuniaki , Watahiki, Tsutomu , Sumino, Motoshige
IPC分类号： C07C309/73 , H01M10/052
CPC分类号： C07D213/127 , C07C309/73 , C07D213/06 , C07D233/64 , H01M10/052 , H01M10/0567

2. 发明授权

EP2957578B1 COLORED COMPOSITION 有权转让
标题翻译： GEFÄRBTEZUSAMMENSETZUNG
公开(公告)号：EP2957578B1
公开(公告)日：2017-03-22
申请号：EP14751569.6
申请日：2014-02-13
申请人： Wako Pure Chemical Industries, Ltd.
发明人： SHIDA Yukihiko , KIM Taeyeon , TOTSUKA Tomotaka , TAKANO Masahiro
IPC分类号： C08F220/36 , C07C309/29 , C07D311/82 , C07F5/02 , C09B11/28 , C09B67/46 , C09B69/02 , C09B69/10 , G02B5/20
CPC分类号： C09B62/465 , C07C309/30 , C07C309/31 , C07C309/39 , C07C309/40 , C07D311/82 , C07F5/02 , C08F220/18 , C08F220/36 , C09B11/24 , C09B69/06 , C09B69/103 , G02B5/223

3. 发明授权

EP2474527B1 IONIC LIQUID CONTAINING ALLYLSULFONATE ANION 失效转让
标题翻译：含有烯丙基磺酸根离子的离子液体
公开(公告)号：EP2474527B1
公开(公告)日：2017-01-25
申请号：EP10812034.6
申请日：2010-08-30
申请人： Wako Pure Chemical Industries, Ltd.
发明人： WATAHIKI Tsutomu , OKAMOTO Kuniaki , SUMINO Motoshige
IPC分类号： C07C309/20 , C07D213/06 , C07D213/20 , C07D213/68 , C07D233/58 , C07D295/04 , C07D295/08
CPC分类号： C07C309/20 , C07D213/06 , C07D213/20 , C07D213/68 , C07D233/58 , C07D295/04 , C07D295/08

4. 发明授权

EP2426488B1 MEASUREMENT METHOD UTILIZING INTERNAL STANDARD SUBSTANCE 失效转让
标题翻译：内标物质检测方法
公开(公告)号：EP2426488B1
公开(公告)日：2016-04-20
申请号：EP10769742.7
申请日：2010-04-27
申请人： Wako Pure Chemical Industries, Ltd.
发明人： YAMAMOTO, Naoyuki , KUROSAWA, Tatsuo
IPC分类号： G01N27/447
CPC分类号： G01N27/44704

5. 发明公开

EP2913874A4 BINDER FOR LITHIUM CELL, COMPOSITION FOR PRODUCING ELECTRODE, AND ELECTRODE 有权转让
标题翻译：用于锂电池的粘合剂，用于制备电极和电极的组合物
公开(公告)号：EP2913874A4
公开(公告)日：2015-10-28
申请号：EP13848519
申请日：2013-10-25
申请人： WAKO PURE CHEM IND LTD , UNIV TOKYO SCIENCE FOUNDATION
发明人： KOMABA SHINICHI , YABUUCHI NAOAKI , HAN ZHEN-JI , SASAKI TAKEO , HASHIMOTO SHOTA , OKAMOTO KUNIAKI , MAESAWA TSUNEAKI
IPC分类号： H01M4/62 , C08F220/06 , C08G18/02 , C08G59/40 , C08K5/00 , C08K5/29 , C08L33/02 , C08L63/00 , C08L79/00 , H01M4/134 , H01M4/36 , H01M4/38 , H01M10/052
CPC分类号： H01M4/622 , C08F122/02 , C08G18/025 , C08G59/40 , C08K5/0025 , C08L33/02 , C08L63/00 , C08L79/00 , H01M4/134 , H01M4/386 , H01M4/625 , H01M10/052 , H01M10/0525 , H01M2004/027 , H01M2220/20 , C08F220/06 , C08F222/1006
摘要： It is an object of the present invention to provide an electrode capable of maintaining superior capacity retention without destruction of an electrode structure, even in the case of using an active material including silicon. The present invention relates to "a binder for a lithium cell, the binder comprising polyacrylic acid cross-liked by a cross-linking agent selected from the compounds described in the general formulae [1] to [13] and the polymer described in the general formula [14] (provided that the one which includes a functional group-containing vinylidene fluoride-based polymer is excluded)"; a "composition for producing an electrode of a lithium cell, the composition comprising 1) an active material containing silicon, 2) a conductive assistant and 3) a cross-linked-type polyacrylic acid (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)"; and an "electrode for a lithium cell, the electrode comprising 1) an active material containing silicon, 2) a conductive assistant, 3) a cross-linked-type polyacrylic acid, and 4) a current collector (provided that the one containing a functional group-containing vinylidene fluoride-based polymer is excluded)".

6. 发明授权

EP2248821B8 SUBSTRATE FOR ASSAYING BETA-GLUCAN AND/OR ENDOTOXIN AND ASSAY METHOD 失效转让
标题翻译：基板测试β-葡聚糖和/或内毒素和相应的程序
公开(公告)号：EP2248821B8
公开(公告)日：2015-03-18
申请号：EP09713528.9
申请日：2009-02-20
申请人： Wako Pure Chemical Industries, Ltd.
发明人： KITAGAWA, Takeshi , YAMAMOTO, Naoyuki , DATE, Mutsuhiro
IPC分类号： C07K5/103 , C12Q1/37 , C07K5/062 , C07K5/083 , C07K5/10
CPC分类号： C07K5/1013 , C07K5/0606 , C07K5/06095 , C07K5/0808 , C07K5/081 , C07K5/101 , G01N33/5308 , G01N2400/24

7. 发明公开

EP2474527A4 IONIC LIQUID CONTAINING ALLYLSULFONATE ANION 失效转让
标题翻译：具有离子液体的ALLYLSULFONATANION
公开(公告)号：EP2474527A4
公开(公告)日：2014-06-11
申请号：EP10812034
申请日：2010-08-30
申请人： WAKO PURE CHEM IND LTD
发明人： WATAHIKI TSUTOMU , OKAMOTO KUNIAKI , SUMINO MOTOSHIGE
IPC分类号： C07C309/20 , C07D213/06 , C07D213/20 , C07D213/68 , C07D233/58 , C07D295/04 , C07D295/08
CPC分类号： C07C309/20 , C07D213/06 , C07D213/20 , C07D213/68 , C07D233/58 , C07D295/04 , C07D295/08

8. 发明公开

EP2426488A4 MEASUREMENT METHOD UTILIZING INTERNAL STANDARD SUBSTANCE 失效转让
标题翻译：内标物质检测方法
公开(公告)号：EP2426488A4
公开(公告)日：2014-04-16
申请号：EP10769742
申请日：2010-04-27
申请人： WAKO PURE CHEM IND LTD
发明人： YAMAMOTO NAOYUKI , KUROSAWA TATSUO
IPC分类号： G01N27/447
CPC分类号： G01N27/44704

9. 发明公开

EP2602855A4 NONAQUEOUS ELECTROLYTE SOLUTION, METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE BATTERY USING THE ELECTROLYTE SOLUTION 失效转让
标题翻译：非水电解质溶液，用于生产和电池的非水电解液与该电解液
公开(公告)号：EP2602855A4
公开(公告)日：2014-01-22
申请号：EP11814623
申请日：2011-08-02
申请人： WAKO PURE CHEM IND LTD
发明人： OKAMOTO KUNIAKI , SUMINO MOTOSHIGE , WATAHIKI TSUTOMU , OHKUBO KOUKI , IKEDA TATSUKO
IPC分类号： H01M10/0567 , H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0566 , H01M10/0569
CPC分类号： H01M10/056 , H01M10/052 , H01M10/0525 , H01M10/0566 , H01M10/0567 , H01M10/0569 , H01M2300/0025 , Y02T10/7011

10. 发明公开

EP2602856A4 NONAQUEOUS ELECTROLYTE SOLUTION AND NONAQUEOUS ELECTROLYTE BATTERY USING SAME 失效转让
标题翻译： NICHTWÄSSRIGEELEKTROLYTLÖSUNGUND BATTERIE MITNICHTWÄSSRIGEMELEKTROLYT
公开(公告)号：EP2602856A4
公开(公告)日：2013-12-18
申请号：EP11814624
申请日：2011-08-02
申请人： WAKO PURE CHEM IND LTD
发明人： OKAMOTO KUNIAKI , SUMINO MOTOSHIGE , WATAHIKI TSUTOMU , OHKUBO KOUKI , IKEDA TATSUKO
IPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0569
CPC分类号： H01M10/0569 , H01M10/0525 , H01M10/056 , H01M10/0566 , H01M10/0567 , H01M2300/0025 , H01M2300/0028 , Y02T10/7011
摘要： To provide: a novel non-aqueous electrolytic solution which uses a methylenebissulfonate derivative, reduced initial irreversible capacity of a battery, and further improves battery characteristics such as cycle characteristics, electric capacity and storage characteristics; a method for producing the non-aqueous electrolytic solution; and a battery which uses the electrolytic solution. [SOLUTION] The present invention related to the following to . A non-aqueous electrolytic solution comprising the following (1) to (3). (1) a non-aqueous solvent comprising at least one selected from a cyclic carbonate ester, a straight chained carbonate ester and a cyclic carboxylic acid ester, (2) a lithium salt which may be dissolved in the non-aqueous solvent, as an electrolyte salt, (3) a methylenebissulfonate derivative represented by the general formula [1]: A method for producing a non-aqueous electrolytic solution, characterized by dissolving a lithium salt in a non-aqueous solvent, and then dissolving the methylenebissulfonate derivative. A non-aqueous electrolytic solution battery provided with (i) the non-aqueous electrolytic solution according to the above , (ii) a negative electrode, (iii) a positive electrode and (iv) a separator.
摘要翻译：提供：使用亚甲基双磺酸酯衍生物的新型非水电解液，降低电池的初始不可逆容量，进一步提高循环特性，电容量，储存特性等电池特性; 非水电解液的制造方法; 以及使用电解液的电池。 [解决方案]本发明涉及以下<1>至<3>。＆lt; 1＆gt;包含下述（1）〜（3）的非水电解液。（1）包含选自环状碳酸酯，直链状碳酸酯和环状羧酸酯中的至少一种的非水溶剂，（2）可以溶解在非水溶剂中的锂盐作为电解质盐，（3）由通式[1]表示的亚甲基双磺酸盐衍生物：＆lt; 2＆gt;一种非水电解液的制造方法，其特征在于，将锂盐溶解在非水溶剂中，然后溶解所述亚甲基双磺酸盐衍生物。 <3>一种非水电解液电池，其具有（i）上述<1>的非水电解液，（ii）负极，（iii）正极和（iv）隔膜。

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