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1. 发明公开

EP3763670A1 ALKALI METAL SALT OF FLUOROSULFONYL IMIDE 审中-公开
公开(公告)号：EP3763670A1
公开(公告)日：2021-01-13
申请号：EP20193688.7
申请日：2011-05-27
申请人： Nippon Shokubai Co., Ltd.
发明人： SATO, Yuichi , SATO, Shimpei , OKUMURA, Yasunori
IPC分类号： C01B21/08 , C01B21/09 , H01M10/052 , H01M10/0568
摘要： The present invention provides an alkali metal salt of fluorosulfonyl imide represented by the following general formula (1) and having a content of sulfate ions of 3,000 ppm by mass or less, a content of potassium ions of 10,000 ppm by mass or less, and a content of fluoride ions of 1,000 ppm by mass or less.

2. 发明公开

EP1640370A1 BIS (FLUORINE-CONTAINING PHTHALIC ANHYDRIDE) AND METHOD FOR PRODUCTION THEREOF 审中-公开
标题翻译： BIS（氟维他命PHILALISÄUREANHYDRID）UND VERFAHREN ZU DESSEN HERSTELLUNG
公开(公告)号：EP1640370A1
公开(公告)日：2006-03-29
申请号：EP04746298.1
申请日：2004-06-17
申请人： NIPPON SHOKUBAI CO., LTD.
发明人： MASUDA, Go , OKUMURA, Yasunori , NISHIMAE, Shinji , NARAYA, Toshihiro
IPC分类号： C07D307/89 , C08G73/10 , C08L79/08
CPC分类号： C07C253/30 , C07D307/89 , C07D407/12 , C08G73/1039 , C07C255/54
摘要： It is an object of the present invention to provide fluorinated bis(phthalic anhydride) which has less coloration and higher solubility in comparison with conventional compounds, and a method for producing the same. Further, it is also an object of the present invention to provide a method for producing a fluorinated bis(phthalonitrile) compound, which is an intermediate raw material compound of the method for producing the fluorinated bis(phthalic anhydride), and a polyamic acid and a polyimide, which are produced from the fluorinated bis(phthalic anhydride). A fluorinated bis(phthalic anhydride) of the present invention is the fluorinated bis(phthalic anhydride) represented by the following formula (I 1 ), wherein its specific surface area is 3.0 m 2 /g or larger. It is also characterized in that its molar absorption coefficient is 0.6 L/mol-cm or less at a wavelength of 360 nm.

[wherein, m and n independently represent integers of 1 to 3, and Z 1 represents a single bond group or a bivalent organic group.]
摘要翻译：本发明的目的是提供与常规化合物相比具有较少着色度和较高溶解度的氟化双（邻苯二甲酸酐）及其制备方法。此外，本发明的另一个目的是提供一种制备氟化双（邻苯二甲腈）化合物的方法，该化合物是制备氟化双（邻苯二甲酸酐）的方法的中间体原料化合物，以及聚酰胺酸和由氟化双（邻苯二甲酸酐）制备的聚酰亚胺。本发明的氟化双（邻苯二甲酸酐）是由下式（I 1）表示的氟化双（邻苯二甲酸酐），其比表面积为3.0m 2 / g以上。其特征还在于其波长360nm下的摩尔吸光系数为0.6L / mol-cm以下。 [其中，m和n独立地表示1〜3的整数，Z 1表示单键或2价的有机基。

3. 发明公开

EP0889097A1 PHTHALOCYANINE COMPOUNDS, PROCESS FOR PREPARING THE SAME, AND OPTICAL RECORDING MEDIUM MADE USING THE SAME 失效
标题翻译：酞菁化合物，生产过程和光学记录介质，这包括
公开(公告)号：EP0889097A1
公开(公告)日：1999-01-07
申请号：EP97933875.3
申请日：1997-08-01
申请人： NIPPON SHOKUBAI CO., LTD.
发明人： AOKI, Minoru , KAIEDA, Osamu , MASUDA, Kiyoshi , OKUMURA, Yasunori
IPC分类号： C09B47/18 , B41M5/26 , G11B7/24
CPC分类号： C09B47/0675 , G11B7/248
摘要： A phthalocyanine compound of a structural formula of phthalocyanine represented by the general formula (1):
wherein 1 to 8 of a total 16 positions are substituted with a phenoxy group, the phenoxy group at either of the ortho positions is substituted with an aryl group which may be substituted, all the atoms in the aryl group and the substituents at the residual ortho positions excluding the hydrogen atoms assume a total atomic radius of not less than 6.0 Å, and a central atom group M contains a metal atom of not less than trivalence, a bromine-substituent of the compound, a phthalocyanine composition comprising the phthalocyanine compound and the bromine atom-containing phthalocyanine compound, and an optical recording medium containing it in a recording layer.

4. 发明公开

EP3736250A1 ALKALI METAL SALT OF FLUOROSULFONYL IMIDE, AND PRODUCTION METHOD THEREFOR 有权
公开(公告)号：EP3736250A1
公开(公告)日：2020-11-11
申请号：EP20182860.5
申请日：2011-05-27
申请人： Nippon Shokubai Co., Ltd.
发明人： SATO, Yuichi , SATO, Shimpei , OKUMURA, Yasunori
IPC分类号： C01B21/093 , H01M10/0568 , B01D1/22 , B01D3/34 , C01B21/08
摘要： The present invention provides an alkali metal salt of fluorosulfonyl imide having a low mass loss rate.

5. 发明公开

EP2257495A1 SULFONYLIMIDE SALT AND METHOD FOR PRODUCING THE SAME 有权
标题翻译： SULFONYLIMIDSALZ和方法及其
公开(公告)号：EP2257495A1
公开(公告)日：2010-12-08
申请号：EP09727567.1
申请日：2009-03-30
申请人： Nippon Shokubai Co., Ltd.
发明人： OKUMURA, Yasunori , TAKEI, Kazuo , SATO, Shimpei , SATO, Yuichi
IPC分类号： C01B21/086 , C01B21/088
CPC分类号： C07C311/48 , C07C303/40
摘要： The present invention provids 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 R
1 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); R
3 denotes fluorine, chlorine or a fluorinated alkyl group having 1 to 6 carbon atoms; R
4 denotes fluorine or a fluorinated alkyl group having 1 to 6 carbon atoms; and m denotes an integer of 2 or 3.

6. 发明公开

EP3792221A1 ALKALI METAL SALT OF FLUOROSULFONYL IMIDE 有权
公开(公告)号：EP3792221A1
公开(公告)日：2021-03-17
申请号：EP20204417.8
申请日：2011-05-27
申请人： Nippon Shokubai Co., Ltd.
发明人： SATO, Yuichi , SATO, Shimpei , OKUMURA, Yasunori
IPC分类号： C01B21/086 , H01M10/052
摘要： The present invention provides an alkali metal salt of fluorosulfonyl imide represented by the following general formula (I) and having a content of sulfate ions of 3,000 ppm by mass or less, a content of potassium ions of 10,000 ppm by mass or less, and a content of chloride ions of 200 ppm by mass or less.

7. 发明公开

EP3778473A1 ALKALI METAL SALT OF FLUOROSULFONYL IMIDE 有权
公开(公告)号：EP3778473A1
公开(公告)日：2021-02-17
申请号：EP20198980.3
申请日：2011-05-27
申请人： Nippon Shokubai Co., Ltd.
发明人： SATO, Yuichi , SATO, Shimpei , OKUMURA, Yasunori
IPC分类号： C01B21/093 , H01M10/0568 , B01D1/22 , B01D3/34 , C01B21/08
摘要： The present invention provides an alkali metal salt of fluorosulfonyl imide represented by the following general formula (I) and having a content of sulfate ions of 3,000 ppm by mass or less, a content of potassium ions of 10,000 ppm by mass or less, and a water content of 500 ppm by mass or less.

8. 发明授权

EP2505551B1 FLUOROSULFONYL IMIDE SALT AND METHOD FOR PRODUCING FLUOROSULFONYL IMIDE SALT 有权
公开(公告)号：EP2505551B1
公开(公告)日：2018-07-25
申请号：EP10833347.7
申请日：2010-11-26
申请人： Nippon Shokubai Co., Ltd.
发明人： SATO, Shimpei , OKUMURA, Yasunori , SATO, Yuichi , MIYOSHI, Yasuyuki
IPC分类号： C01B21/093 , C01B21/086 , C07C303/36 , C07C311/48 , H01M10/0568
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.

9. 发明授权

EP2257495B1 SULFONYLIMIDE SALT AND METHOD FOR PRODUCING THE SAME 有权
标题翻译： SULFONYLIMIDSALZ和方法及其
公开(公告)号：EP2257495B1
公开(公告)日：2013-07-03
申请号：EP09727567.1
申请日：2009-03-30
申请人： Nippon Shokubai Co., Ltd.
发明人： OKUMURA, Yasunori , TAKEI, Kazuo , SATO, Shimpei , SATO, Yuichi
IPC分类号： C01B21/086 , C01B21/088 , C07C311/48 , C07C303/40
CPC分类号： C07C311/48 , C07C303/40

10. 发明授权

EP0889097B1 PHTHALOCYANINE COMPOUNDS, PROCESS FOR PREPARING THE SAME, AND OPTICAL RECORDING MEDIUM MADE USING THE SAME 失效
标题翻译：酞菁化合物，生产过程和光学记录介质，这包括
公开(公告)号：EP0889097B1
公开(公告)日：2005-06-29
申请号：EP97933875.3
申请日：1997-08-01
申请人： NIPPON SHOKUBAI CO., LTD.
发明人： AOKI, Minoru , KAIEDA, Osamu , MASUDA, Kiyoshi , OKUMURA, Yasunori
IPC分类号： C09B47/18 , B41M5/26 , G11B7/24 , C09B47/067
CPC分类号： C09B47/0675 , G11B7/248
摘要： Phthalocyanine compounds having a structure represented by formula (1), wherein one to eight positions among the 1- to 16- positions are substituted with a phenoxy group, one of the o-positions of the phenoxy group is substituted with an optionally substituted aryl group, the total of the radii of atoms contained in the aryl group and the substituent in the remaining o-position except for hydrogen atoms is not less than 6.0 ANGSTROM , and the central atomic group M contains a trivalent or higher metal atom; bromine-substituted derivatives thereof; a phthalocyanine composition comprising the phthalocyanine compound and a bromine-containing phthalocyanine compound; and an optical recording medium containing the phthalocyanine composition in a recording layer.

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