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    METHOD FOR MANUFACTURING ELECTROLYTE MATERIAL
    1.
    发明公开
    METHOD FOR MANUFACTURING ELECTROLYTE MATERIAL 审中-公开
    制造电解质材料的方法

    公开(公告)号：EP3203570A1

    公开(公告)日：2017-08-09

    申请号：EP15846096.4

    申请日：2015-10-05

    申请人： Nippon Shokubai Co., Ltd.

    发明人： OKUMURA, Yasunori ,  SATO, Shimpei ,  OKAJIMA, Masayuki ,  KOBATAKE, Takayuki ,  KATSUYAMA, Hiromoto

    IPC分类号： H01M10/0568 ,  C01B21/083 ,  H01M10/0569 ,  H01G11/64

    CPC分类号： H01M10/0568 ,  C01B21/083 ,  C01B21/086 ,  C01P2006/40 ,  H01G9/2004 ,  H01G11/60 ,  H01G11/62 ,  H01G11/64 ,  H01M10/0525 ,  H01M10/0569 ,  H01M2300/0028 ,  Y02E60/13

    摘要： An electrolytic solution comprising N-(fluorosulfonyl)-N-(fluoroalkylsulfonyl)imide or di(fluorosulfonyl)imide, from which a residual solvent that affects the properties of the electrolyte solution material is reduced, is provided. A method for producing an electrolyte solution material containing fluorosulfonyl imide salt represented by the following general formula (1) and an electrolyte solution preparation solvent comprises decompressing and/or heating a solution containing the fluorosulfonyl imide salt and the electrolyte solution preparation solvent to volatilize a production solvent for the fluorosulfonyl imide salt.

    In general formula (1), R 1 represents a fluorine atom or a fluorinated alkyl group having 1 to 6 carbon atoms, R 2 represents an alkali metal ion.

    摘要翻译： 提供包含影响电解质材料性质的残余溶剂减少的N-（氟磺酰基）-N-（氟烷基磺酰基）酰亚胺或二（氟磺酰基）酰亚胺的电解液。 制造含有下述通式（1）所示的氟磺酰亚胺盐和电解质溶液制备溶剂的电解液材料的方法包括：将含有氟磺酰基酰亚胺盐和电解质溶液制备溶剂的溶液减压和/或加热以使生产 氟磺酰亚胺盐的溶剂。 通式（1）中，R 1表示氟原子或碳原子数1〜6的氟代烷基，R 2表示碱金属离子。

    IONIC COMPOUND, PROCESS FOR PRODUCING SAME, AND ION-CONDUCTIVE MATERIAL COMPRISING SAME
    2.
    发明公开
    IONIC COMPOUND, PROCESS FOR PRODUCING SAME, AND ION-CONDUCTIVE MATERIAL COMPRISING SAME 审中-公开
    IONISCHE VERBINDUNG，HERSTELLUNGSVERFAHRENDAFÜRUND IONENLEITENDES物质遗迹

    公开(公告)号：EP2327707A1

    公开(公告)日：2011-06-01

    申请号：EP09808327.2

    申请日：2009-08-21

    申请人： Nippon Shokubai Co., Ltd.

    发明人： HAGIWARA, Yuji ,  OCHI, Takanori ,  OHATA, Kazunobu ,  KASAHARA, Taisuke ,  TOBA, Taketo ,  MIZUTA, Keiichiro ,  KATSUYAMA, Hiromoto ,  ISHIDA, Satoshi ,  NISHIDA, Toshifumi

    IPC分类号： C07F5/02 ,  H01B1/06

    CPC分类号： C07F9/65688 ,  C07D233/58 ,  C07F5/02 ,  C07F5/022 ,  H01B1/122

    摘要： The present invention provides a method of producing a tetracyanoborate-containing ionic compound in a milder condition more efficiently and less expensively than conventional methods, and a tetracyanoborate-containing ionic compound having a reduced content of impure components. An ionic compound of the present invention is represented by the following general formula (I), has a content of fluorine atom-containing impurities of 3 mol% or less per 100 mol% of the ionic compound, and a method for producing an ionic compound represented by the general formula (I) of the present invention comprises a step of reacting starting materials containing a cyanide and a boron compound.

    (In the formula, Kt m+ denotes an organic cation [Kt b ] m+ or an inorganic cation [Kt a ] m+ ; and m denotes an integer of 1 to 3.)

    摘要翻译： 本发明提供了一种比常规方法更有效且低成本地生产含四氰基硼酸盐的离子化合物的方法，以及具有降低的不纯成分含量的含四氰基硼酸盐的离子化合物。 本发明的离子性化合物由下述通式（I）表示，每100摩尔％的离子性化合物的含氟原子的杂质的含量为3摩尔％以下，以及离子性化合物的制造方法 由本发明的通式（I）表示的方法包括使含有氰化物和硼化合物的原料反应的步骤。 （式中，Kt m +表示有机阳离子[Kt b] m +或无机阳离子[Kt a] m +，m表示1〜3的整数。

    LITHIUM BIS(FLUOROSULFONYL)IMIDE COMPOSITION
    6.
    发明公开
    LITHIUM BIS(FLUOROSULFONYL)IMIDE COMPOSITION 审中-公开

    公开(公告)号：EP3489192A1

    公开(公告)日：2019-05-29

    申请号：EP18208621.5

    申请日：2018-11-27

    申请人： Nippon Shokubai Co., Ltd. ,  Morita Chemical Industries Co., Ltd.

    发明人： MIZUNO, Hiroyuki ,  KATSUYAMA, Hiromoto ,  ITAYAMA, Naohiko

    IPC分类号： C01B21/083 ,  C01B21/086 ,  C01B21/087

    摘要： To provide a composition in which when the composition is formed into a solution, the clogging of a filter is less likely to be caused, and the solution can be filtered in a short time. A composition comprising:
    lithium bis(fluorosulfonyl)imide; and
    an impurity, wherein
    when the composition is dissolved in a mixed solvent obtained by mixing ethylene carbonate and ethyl methyl carbonate at a volume ratio of 3:7, to prepare a solution having a concentration of the lithium bis(fluorosulfonyl)imide of 1 M, and 50 mL of the solution is pressure-filtered at a pressure of 0.1 MPa using a membrane filter having a pore diameter of 0.2 µm and a filtration area of 47 mm φ, insoluble particles having an average particle diameter of 5 to 150 µm remain on the membrane filter.

    CONDUCTIVE MATERIAL AND MANUFACTURING METHOD AND PURIFICATION METHOD FOR SAME, AND NON AQUEOUS ELECTROLYTE SOLUTION AND ANTISTATIC AGENT USING SAID CONDUCTIVE MATERIAL
    9.
    发明公开
    CONDUCTIVE MATERIAL AND MANUFACTURING METHOD AND PURIFICATION METHOD FOR SAME, AND NON AQUEOUS ELECTROLYTE SOLUTION AND ANTISTATIC AGENT USING SAID CONDUCTIVE MATERIAL 审中-公开
    导电材料及其制造方法和提纯方法以及使用所述导电材料的非水电解质溶液和抗静电剂

    公开(公告)号：EP3316381A1

    公开(公告)日：2018-05-02

    申请号：EP16814377.4

    申请日：2016-06-22

    申请人： Nippon Shokubai Co., Ltd.

    发明人： KATSUYAMA, Hiromoto

    IPC分类号： H01M10/0568 ,  C01B21/086 ,  H01B1/20 ,  H01G11/60 ,  H01G11/62 ,  H01M10/0569

    CPC分类号： H01M10/0568 ,  B01D15/00 ,  C01B21/086 ,  H01B1/20 ,  H01G11/60 ,  H01G11/62 ,  H01M10/0569 ,  H01M2300/0028

    摘要： The objective of the present invention is to provide a clear conductive material with less turbidity, methods for producing and purifying the conductive material, and a nonaqueous electrolyte solution and an antistatic agent which contain the conductive material. The conductive material of the present invention comprises a fluorosulfonylimide salt represented by the following formula (1):

    wherein X is F of a C 1-6 fluoroalkyl group,
    and at least one organic solvent selected from the group consisting of a carbonate solvent, an ester solvent, a ketone solvent and an alcohol solvent, wherein a concentration of the fluorosulfonylimide salt is 0.1 mol/L or more, and a turbidity is 50 NTU/mol-LiFSI or less; and the production method of the present invention comprises the step of filtering a solution comprising the fluorosulfonylimide salt and the organic solvent by using a filter medium comprising the specific material.

    摘要翻译： 本发明的目的是提供一种浊度较小的透明导电材料，该导电材料的生产和纯化方法，以及含有该导电材料的非水电解质溶液和抗静电剂。 本发明的导电材料包含由下式（1）表示的氟磺酰亚胺盐：其中X是C1-6氟烷基的F，和至少一种选自碳酸酯溶剂，酯 溶剂，酮溶剂和醇溶剂，其中氟磺酰亚胺盐的浓度为0.1mol / L或更高，浊度为50NTU / mol-LiFSI或更低; 并且本发明的生产方法包括通过使用包含特定材料的过滤介质过滤包含氟磺酰亚胺盐和有机溶剂的溶液的步骤。

    ELECTROLYTE SOLUTION AND LITHIUM ION SECONDARY BATTERY PROVIDED WITH SAME
    10.
    发明公开
    ELECTROLYTE SOLUTION AND LITHIUM ION SECONDARY BATTERY PROVIDED WITH SAME 审中-公开
    锂离子电池 - 德国电池

    公开(公告)号：EP2958183A1

    公开(公告)日：2015-12-23

    申请号：EP14751453.3

    申请日：2014-02-18

    申请人： Nippon Shokubai Co., Ltd.

    发明人： MIZUNO, Hiroyuki ,  HIRATA, Kazuhisa ,  KAWASE, Takeo ,  OKADA, Izuho ,  KATSUYAMA, Hiromoto ,  TOMINAGA, Miwako ,  OKAJIMA, Masayuki

    IPC分类号： H01M10/0568 ,  H01M10/052 ,  H01M10/0569

    CPC分类号： H01M10/0568 ,  H01M10/0525 ,  H01M10/0569 ,  H01M2220/20 ,  H01M2220/30 ,  H01M2300/0028 ,  Y02E60/122

    摘要： The objective of the present invention is to provide an electrolyte solution of which electrolyte salt concentration is high and by which cycle characteristics hardly deteriorate and battery lifetime can be extended, and a lithium ion secondary battery which contains the above electrolyte solution. The electrolyte solution of the present invention comprises an electrolyte salt and a solvent, wherein a concentration of the electrolyte salt is more than 1.1 mol/L, the electrolyte salt contains a compound represented by the following formula (1) : (XSO 2 ) (FSO 2 )NLi (1) [wherein X is a fluorine atom, a C 1-6 alkyl group or a C 1-6 fluoroalkyl group], and the solvent contains a cyclic carbonate.

    摘要翻译： 本发明的目的在于提供电解质盐浓度高，循环特性几乎不劣化，电池寿命延长的电解质溶液和含有上述电解质溶液的锂离子二次电池。 本发明的电解质溶液包含电解质盐和溶剂，其中电解质盐的浓度大于1.1mol / L，电解质盐含有由下式（1）表示的化合物：（XSO 2）（ FSO 2）NLi（1）[其中，X为氟原子，C 1-6烷基或C 1-6氟烷基]，溶剂含有环状碳酸酯。