公开(公告)号：US09947967B2

公开(公告)日：2018-04-17

申请号：US13264244

申请日：2010-11-26

申请人： Shimpei Sato ,  Yasunori Okumura ,  Yuichi Sato ,  Yasuyuki Miyoshi

发明人： Shimpei Sato ,  Yasunori Okumura ,  Yuichi Sato ,  Yasuyuki Miyoshi

IPC分类号： H01M10/0568 ,  C01B21/086 ,  C01B21/093

CPC分类号： H01M10/0568 ,  C01B21/086 ,  C01B21/0935

摘要： The present invention provides a method for producing a fluorisulfonylimide salt, which enables reducing the impurity content and continuous operation for a long time, and a fluorosulfonyl imide salt. The fluorosulfonyl imide salt of the present invention has a K content of 10,000 ppm or less. The method for producing a fluorosulfonyl imide salt of the present invention is that after a fluorination reaction of chlorosulfonyl imde or a salt thereof, the reaction solution is brought into contact with an aqueous alkaline solution so as to remove impurities. The fluorosulfonyl imide salt of the present invention, in which various impirities are reduced to extremely low levels, is useful as an electrolyte used in a lithium secondary battery, a capacitor or the like, an ionic liquid, or an intermediate for a sulfonyl imide salt, and the like. It is expected that use of the fluorosulfonyl imide salt of the present invention as an electrolyte leads to a high-performance electrochemical device.

公开(公告)号：US09079780B2

公开(公告)日：2015-07-14

申请号：US13700364

申请日：2011-05-27

申请人： Yuichi Sato ,  Shimpei Sato ,  Yasunori Okumura

发明人： Yuichi Sato ,  Shimpei Sato ,  Yasunori Okumura

IPC分类号： H01G9/02 ,  C01D15/00 ,  C01B21/093 ,  C01B21/086 ,  H01G9/035 ,  H01M10/0568 ,  H01M10/052 ,  B01D1/22 ,  B01D3/34

CPC分类号： H01M10/0568 ,  B01D1/22 ,  B01D3/346 ,  C01B21/086 ,  C01B21/0935 ,  C01D15/00 ,  H01G9/035 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  Y02E60/122 ,  Y02P70/54

摘要： The present invention provides an alkali metal salt of fluorosulfonyl imide having favorable heat resistance and a reduced content of specific impurities and a water content, and provides a method for producing an alkali metal salt of fluorosulfonyl imide, which is capable of easily removing a solvent from a reaction solution. An alkali metal salt of fluorosulfonyl imide of the present invention is represented by the following general formula (I) and has a mass loss rate of 2% or less when the alkali metal salt of fluorosulfonyl imide is kept at 100° C. for 8 hours under an air current. A method for producing an alkali metal salt of fluorosulfonyl imide of the present invention comprises a step of concentrating a solution of the alkali metal salt of fluorosulfonyl imide by bubbling a gas into a reaction solution containing the alkali metal salt of fluorosulfonyl imide, and/or concentrating a solution of the alkali metal salt of fluorosulfonyl imide by thin layer distillation.

摘要翻译： 本发明提供了具有良好的耐热性，降低的特定杂质含量和含水量的氟磺酰亚胺的碱金属盐，提供了能够容易地除去溶剂的氟磺酰亚胺的碱金属盐的方法 反应溶液。 本发明的氟代磺酰亚胺的碱金属盐由以下通式（I）表示，当氟磺酰亚胺的碱金属盐在100℃保持8小时时质量损失率为2％以下 在气流下。 制备本发明的氟磺酰亚胺碱金属盐的方法包括通过将气体鼓入含氟氟磺酰亚胺的碱金属盐的反应溶液中浓缩氟磺酰亚胺的碱金属盐的溶液和/或 通过薄层蒸馏浓缩氟磺酰亚胺的碱金属盐的溶液。

公开(公告)号：US20130068991A1

公开(公告)日：2013-03-21

申请号：US13700364

申请日：2011-05-27

申请人： Yuichi Sato ,  Shimpei Sato ,  Yasunori Okumura

发明人： Yuichi Sato ,  Shimpei Sato ,  Yasunori Okumura

IPC分类号： C01B21/086 ,  H01G9/035

CPC分类号： H01M10/0568 ,  B01D1/22 ,  B01D3/346 ,  C01B21/086 ,  C01B21/0935 ,  C01D15/00 ,  H01G9/035 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  Y02E60/122 ,  Y02P70/54

摘要： The present invention provides an alkali metal salt of fluorosulfonyl imide having favorable heat resistance and a reduced content of specific impurities and a water content, and provides a method for producing an alkali metal salt of fluorosulfonyl imide, which is capable of easily removing a solvent from a reaction solution. An alkali metal salt of fluorosulfonyl imide of the present invention is represented by the following general formula (I) and has a mass loss rate of 2% or less when the alkali metal salt of fluorosulfonyl imide is kept at 100° C. for 8 hours under an air current. A method for producing an alkali metal salt of fluorosulfonyl imide of the present invention comprises a step of concentrating a solution of the alkali metal salt of fluorosulfonyl imide by bubbling a gas into a reaction solution containing the alkali metal salt of fluorosulfonyl imide, and/or concentrating a solution of the alkali metal salt of fluorosulfonyl imide by thin layer distillation.

公开(公告)号：US20110034716A1

公开(公告)日：2011-02-10

申请号：US12935410

申请日：2009-03-30

申请人： Yasunori Okumura ,  Kazuo Takei ,  Shimpei Sato ,  Yuichi Sato

发明人： Yasunori Okumura ,  Kazuo Takei ,  Shimpei Sato ,  Yuichi Sato

IPC分类号： C07F9/94 ,  C07F3/06 ,  C07F1/08 ,  C07C303/40

CPC分类号： C07C311/48 ,  C07C303/40

摘要： The present invention provides a method for producing fluorosulfonylimides more safely, rapidly and efficiently, which enables suppression of production of by-products, and fluorosulfonylimides. The method for producing a fluorosulfonylimide salt of the present invention includes a step of reacting a fluoride compound containing at least one element selected from the group consisting of elements of Group 11 to Group 15 and Period 4 to Period 6 (excluding arsenic and antimony) with a compound represented by the following general formula (I) to give a fluorosulfonylimide salt represented by the general formula (II): wherein R1 denotes at least one element selected from the group consisting of elements of Group 11 to Group 15 and Period 4 to Period 6 (excluding arsenic and antimony); R3 denotes fluorine, chlorine or a fluorinated alkyl group having 1 to 6 carbon atoms; R4 denotes fluorine or a fluorinated alkyl group having 1 to 6 carbon atoms; and m denotes an integer of 2 or 3.

摘要翻译： 本发明提供一种更安全，快速，高效地生产氟磺酰亚胺的方法，其能够抑制副产物和氟磺酰亚胺的生产。 本发明的含氟磺酰亚胺盐的制造方法包括使含有选自第11族元素​​〜第15族，第4族至第6族（不包括砷和锑）的元素的至少一种元素的氟化合物与 由以下通式（I）表示的化合物，得到由通式（II）表示的氟磺酰亚胺盐：其中R1表示选自组11至组15和周期4至周期中的至少一种元素 6（不含砷和锑）; R3表示氟，氯或碳原子数1〜6的氟代烷基; R4表示氟或碳原子数1〜6的氟代烷基， m表示2或3的整数。

公开(公告)号：US08926930B2

公开(公告)日：2015-01-06

申请号：US13700364

申请日：2011-05-27

申请人： Yuichi Sato ,  Shimpei Sato ,  Yasunori Okumura

发明人： Yuichi Sato ,  Shimpei Sato ,  Yasunori Okumura

IPC分类号： H01G9/02 ,  H01M10/0568 ,  H01M10/052 ,  H01G9/035 ,  C01B21/086 ,  C01B21/093 ,  B01D3/34 ,  B01D1/22

摘要： The present invention provides an alkali metal salt of fluorosulfonyl imide having favorable heat resistance and a reduced content of specific impurities and a water content, and provides a method for producing an alkali metal salt of fluorosulfonyl imide, which is capable of easily removing a solvent from a reaction solution. An alkali metal salt of fluorosulfonyl imide of the present invention is represented by the following general formula (I) and has a mass loss rate of 2% or less when the alkali metal salt of fluorosulfonyl imide is kept at 100° C. for 8 hours under an air current. A method for producing an alkali metal salt of fluorosulfonyl imide of the present invention comprises a step of concentrating a solution of the alkali metal salt of fluorosulfonyl imide by bubbling a gas into a reaction solution containing the alkali metal salt of fluorosulfonyl imide, and/or concentrating a solution of the alkali metal salt of fluorosulfonyl imide by thin layer distillation.

公开(公告)号：US08134027B2

公开(公告)日：2012-03-13

申请号：US12935410

申请日：2009-03-30

申请人： Yasunori Okumura ,  Kazuo Takei ,  Shimpei Sato ,  Yuichi Sato

发明人： Yasunori Okumura ,  Kazuo Takei ,  Shimpei Sato ,  Yuichi Sato

IPC分类号： C07C303/00

CPC分类号： C07C311/48 ,  C07C303/40

摘要： The present invention provides a method for producing fluorosulfonylimides more safely, rapidly and efficiently, which enables suppression of production of by-products, and fluorosulfonylimides. The method for producing a fluorosulfonylimide salt of the present invention includes a step of reacting a fluoride compound containing at least one element selected from the group consisting of elements of Group 11 to Group 15 and Period 4 to Period 6 (excluding arsenic and antimony) with a compound represented by the following general formula (I) to give a fluorosulfonylimide salt represented by the general formula (II):[Chemical Formula 1] wherein R1 denotes at least one element selected from the group consisting of elements of Group 11 to Group 15 and Period 4 to Period 6 (excluding arsenic and antimony); R3 denotes fluorine, chlorine or a fluorinated alkyl group having 1 to 6 carbon atoms; R4 denotes fluorine or a fluorinated alkyl group having 1 to 6 carbon atoms; and m denotes an integer of 2 or 3.

摘要翻译： 本发明提供一种更安全，快速，高效地生产氟磺酰亚胺的方法，其能够抑制副产物和氟磺酰亚胺的生产。 本发明的含氟磺酰亚胺盐的制造方法包括使含有选自第11族元素​​〜第15族，第4族至第6族（不包括砷和锑）的元素的至少一种元素的氟化合物与 由以下通式（I）表示的化合物，得到由通式（II）表示的氟磺酰亚胺盐：[化学式1]其中R1表示选自第11〜15族的元素中的至少一种元素 第4至第6期（不包括砷和锑）; R3表示氟，氯或碳原子数1〜6的氟代烷基; R4表示氟或碳原子数1〜6的氟代烷基， m表示2或3的整数。

公开(公告)号：US20120041233A1

公开(公告)日：2012-02-16

申请号：US13264244

申请日：2010-11-26

申请人： Shimpei Sato ,  Yasunori Okumura ,  Yuichi Sato ,  Yasuyuki Miyoshi

发明人： Shimpei Sato ,  Yasunori Okumura ,  Yuichi Sato ,  Yasuyuki Miyoshi

IPC分类号： C07C235/70

CPC分类号： H01M10/0568 ,  C01B21/086 ,  C01B21/0935

摘要： The present invention provides a method for producing a fluorisulfonylimide salt, which enables reducing the impurity content and continuous operation for a long time, and a fluorosulfonyl imide salt. The fluorosulfonyl imide salt of the present invention has a K content of 10,000 ppm or less. The method for producing a fluorosulfonyl imide salt of the present invention is that after a fluorination reaction of chlorosulfonyl imde or a salt thereof, the reaction solution is brought into contact with an aqueous alkaline solution so as to remove impurities. The fluorosulfonyl imide salt of the present invention, in which various impirities are reduced to extremely low levels, is useful as an electrolyte used in a lithium secondary battery, a capacitor or the like, an ionic liquid, or an intermediate for a sulfonyl imide salt, and the like. It is expected that use of the fluorosulfonyl imide salt of the present invention as an electrolyte leads to a high-performance electrochemical device.

摘要翻译： 本发明提供一种能够使杂质含量长时间持续运转的氟磺酰亚胺盐的制造方法和氟磺酰亚胺盐。 本发明的氟磺酰亚胺盐的K含量为10,000ppm以下。 本发明的氟磺酰亚胺盐的制造方法是在氯磺酰基imde或其盐的氟化反应后，使反应溶液与碱性水溶液接触以除去杂质。 本发明的氟磺酰亚胺盐，其各种有害作用降低至极低水平，可用作锂二次电池，电容器等中使用的电解质，离子液体或磺酰亚胺盐的中间体 ，等等。 预期使用本发明的氟磺酰亚胺盐作为电解液导致高性能的电化学装置。

公开(公告)号：US08575189B2

公开(公告)日：2013-11-05

申请号：US13122820

申请日：2009-10-07

申请人： Hironori Masui ,  Shimpei Sato

发明人： Hironori Masui ,  Shimpei Sato

IPC分类号： A61K31/44

CPC分类号： A61K31/706 ,  A61K9/0014 ,  A61K9/06 ,  A61K47/06 ,  A61K47/44

摘要： The present invention provides tacrolimus containing ointment having low dermal irritation and excellent stability. It was found that an ointment comprising triacetin as a solubilizer for tacrolimus may sufficiently solubilize tacrolimus, has low dermal irritation and excellent stability. Preferably, the ointment of the present invention is an o/o type (oil-in-oil type) ointment in which tacrolimus-solubilized triacetin droplets are dispersed in an ointment base, preferably a mixture of beeswax and petrolatum.

摘要翻译： 本发明提供具有低皮肤刺激性和优异稳定性的含有他克莫司的软膏。 发现包含三醋精作为他克莫司的增溶剂的软膏可以充分溶解他克莫司，具有低皮肤刺激性和优异的稳定性。 优选地，本发明的软膏是其中将他克莫司溶解的三醋精液滴分散在软膏基质，优选蜂蜡和凡士林的混合物中的o / o型（油包油型）软膏剂。

公开(公告)号：US20110212988A1

公开(公告)日：2011-09-01

申请号：US13122820

申请日：2009-10-07

申请人： Hironori Masui ,  Shimpei Sato

发明人： Hironori Masui ,  Shimpei Sato

IPC分类号： A61K31/439 ,  A61P37/06 ,  A61P31/00 ,  A61P17/00

CPC分类号： A61K31/706 ,  A61K9/0014 ,  A61K9/06 ,  A61K47/06 ,  A61K47/44

摘要： The present invention provides tacrolimus containing ointment having low dermal irritation and excellent stability. It was found that an ointment comprising triacetin as a solubilizer for tacrolimus may sufficiently solubilize tacrolimus, has low dermal irritation and excellent stability. Preferably, the ointment of the present invention is an o/o type (oil-in-oil type) ointment in which tacrolimus-solubilized triacetin droplets are dispersed in an ointment base, preferably a mixture of beeswax and petrolatum.

摘要翻译： 本发明提供具有低皮肤刺激性和优异稳定性的含有他克莫司的软膏。 发现包含三醋精作为他克莫司的增溶剂的软膏可以充分溶解他克莫司，具有低皮肤刺激性和优异的稳定性。 优选地，本发明的软膏是其中将他克莫司溶解的三醋精液滴分散在软膏基质，优选蜂蜡和凡士林的混合物中的o / o型（油包油型）软膏剂。

公开(公告)号：US20050282996A1

公开(公告)日：2005-12-22

申请号：US10908843

申请日：2005-05-27

申请人： Ai Nishichi ,  Yoshinobu Asako ,  Kazushi Omote ,  Shimpei Sato ,  Toshiya Iida ,  Satoshi Ishida

发明人： Ai Nishichi ,  Yoshinobu Asako ,  Kazushi Omote ,  Shimpei Sato ,  Toshiya Iida ,  Satoshi Ishida

IPC分类号： C08G65/40 ,  G02B1/00 ,  G02B1/04 ,  C08G73/24

CPC分类号： G02B1/04 ,  C08G65/4025

摘要： The present invention has an object to provide a transparent resin material having a low water absorption ratio without deteriorating various properties such as transparency which transparent resin has and also having a controllable refractive index. The present invention provides a transparent resin material containing a polymer capable of forming a formed product having transparency, wherein the transparent resin material comprises a fluorine atom-containing polymer and/or compound and contains 0.3 to 35% by weight of a fluorine atom in 100% by weight of the formed product.

摘要翻译： 本发明的目的是提供一种透明树脂材料，其具有低的吸水率，而不会使诸如透明树脂具有的透明性和折射率可控的各种性能恶化。 本发明提供一种透明树脂材料，其含有能够形成具有透明性的成型体的聚合物，其中，所述透明树脂材料含有含氟原子的聚合物和/或化合物，并且含有0.3〜35重量％的氟原子100 重量％的成型产品。