公开(公告)号：EP1359142A1

公开(公告)日：2003-11-05

申请号：EP02711282.0

申请日：2002-02-01

申请人： Asahi Kasei Kabushiki Kaisha

发明人： IKEDA, Masanori ,  HOSHI, Nobuto ,  UEMATSU, Nobuyuki ,  KOGA, Takehiro

IPC分类号： C07C311/24 ,  C07C303/36 ,  C07F7/12 ,  C08F214/26 ,  C08F216/14 ,  H01M8/02

CPC分类号： H01M10/0525 ,  C07C311/24 ,  C07F7/10 ,  C08F16/30 ,  H01B1/122 ,  H01M8/0289 ,  H01M8/1025 ,  H01M8/1039 ,  H01M8/1072 ,  H01M10/0565 ,  H01M2300/0082 ,  Y02P70/56

摘要： A perfluorovinyl ether monomer represented by the following formula (1):
wherein: m is an integer of from 0 to 5; n is an integer of from 1 to 5; and each of R 1 and R 2 independently represents a hydrogen atom, an unsubstituted or substituted C 1 -C 10 hydrocarbon group, or a substituted silyl group, with the proviso that, when each of R 1 and R 2 is independently the hydrocarbon group or the substituted silyl group, R 1 and R 2 are optionally bonded together, thereby forming a ring. Also disclosed are a method for producing the perfluorovinyl ether monomer; a fluorinated polymer obtained from the monomer and a method for producing the same; a polymer film obtained from the polymer; a modified or crosslinked polymer film obtained from the polymer film; and a solid polymer electrolyte membrane obtained from the modified or crosslinked polymer film.

摘要翻译： 由下式（1）表示的全氟乙烯基醚单体：其中：m为0〜5的整数; n为1〜5的整数， 并且R 1和R 2各自独立地表示氢原子，未取代或取代的C 1 -C 10烃基或取代的甲硅烷基，条件是当R 1和R 2均为 >独立地是烃基或取代的甲硅烷基，R 1和R 2任选地键合在一起，从而形成环。 还公开了制备全氟乙烯基醚单体的方法; 由单体得到的氟化聚合物及其制造方法， 由聚合物获得的聚合物膜; 由聚合物膜获得的改性或交联聚合物膜; 和由改性或交联的聚合物膜获得的固体聚合物电解质膜。

公开(公告)号：EP1667265B1

公开(公告)日：2011-03-23

申请号：EP04773294.6

申请日：2004-09-17

申请人： Asahi Kasei Kabushiki Kaisha

发明人： HOSHI, Nobuto ,  UEMATSU, Nobuyuki ,  SAITO, Hideo ,  HATTORI, Makiko ,  AOYAGI, Takeshi ,  IKEDA, Masanori

IPC分类号： H01M8/10 ,  C08J5/22 ,  C08F16/30 ,  H01M4/86 ,  H01M4/92

CPC分类号： H01M4/8828 ,  C08F16/30 ,  C08J5/2237 ,  C08J2327/18 ,  H01M4/8807 ,  H01M4/8835 ,  H01M4/92 ,  H01M8/0289 ,  H01M8/1004 ,  H01M8/1023 ,  H01M8/1039 ,  H01M2300/0082

摘要： A membrane/electrode assembly for solid polymer fuel cells is disclosed wherein a fluorinated sulfonic acid polymer having a monomer unit represented by the following general formula (3): (3) (wherein, Rf1 represents a divalent perfluorohydrocarbon group having 4-10 carbon atoms) is used for at least one of the membrane and the catalyst binder. The fluorinated sulfonic acid polymer has a melt flow rate (MFR) of not more than 100 g/10min at 270˚C when the -SO3H group in the polymer is changed into -SO2F.

公开(公告)号：EP4317129A1

公开(公告)日：2024-02-07

申请号：EP22775855.4

申请日：2022-03-25

申请人： Asahi Kasei Kabushiki Kaisha

发明人： ITO, Makoto ,  MATSUOKA, Naoki ,  HORI, Kaishi ,  MAEDA, Kazuki ,  UEMATSU, Nobuyuki

IPC分类号： C07C303/22 ,  C07C309/80 ,  C07C309/82 ,  C07C313/02 ,  C07D285/00 ,  C07D285/01 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569

摘要： Provided is a non-aqueous electrolyte containing a non-aqueous electro solvent and a lithium salt, wherein the non-aqueous solvent includes a carbonate solvent, the lithium salt contains a fluorine-containing cyclic sulfonylimide salt represented by general formula (1): (in the formula, R f each may be the same or different and each represent a fluorine atom or a C4 or lower perfluoro group), and a fluorine-containing sulfonamide compound represented by general formula (2): H(CR 2 ) m -SO 2 NHM 2 (in the formula, R each may be the same or different and each are a fluorine atom or a trifluoromethyl group, M 2 is Li, Na, K, H, or NH 4 , and m is 1 or 2) is contained in an amount of 1,000 mass ppm or less relative to the total amount of non-aqueous electrolyte.

公开(公告)号：EP3038201B1

公开(公告)日：2019-10-30

申请号：EP14875229.8

申请日：2014-12-05

申请人： Asahi Kasei Kabushiki Kaisha

发明人： UEMATSU, Nobuyuki ,  OZAKI, Fumiaki ,  NAKAMURA, Ayaka

IPC分类号： H01M10/0567 ,  H01M4/505 ,  H01M4/58 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2/02 ,  H01M4/04 ,  H01M4/131 ,  H01M4/133 ,  H01M4/525 ,  H01M4/587 ,  H01M4/62 ,  H01M4/66 ,  H01M10/0585 ,  H01M10/0525 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/02

公开(公告)号：EP1985636B1

公开(公告)日：2019-07-17

申请号：EP07708065.3

申请日：2007-02-05

申请人： DAIKIN INDUSTRIES, LTD. ,  ASAHI KASEI KABUSHIKI KAISHA

发明人： INO, Tadashi ,  ISAKA, Tadaharu ,  KONDO, Masahiro ,  IKEDA, Masanori ,  UEMATSU, Nobuyuki ,  KOGA, Takehiro

IPC分类号： C08F8/20 ,  C08F8/12 ,  C08F8/06 ,  C08F214/18 ,  C08F8/22 ,  C08F214/26 ,  C08F8/44

公开(公告)号：EP3038201A1

公开(公告)日：2016-06-29

申请号：EP14875229.8

申请日：2014-12-05

申请人： Asahi Kasei Kabushiki Kaisha

发明人： UEMATSU, Nobuyuki ,  OZAKI, Fumiaki ,  NAKAMURA, Ayaka

IPC分类号： H01M10/0567 ,  H01M4/505 ,  H01M4/58 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569

摘要： The present invention addresses the problem of providing a composition for addition to electrolyte solutions, which improves storage stability of a silyl group-containing compound that is a useful additive for lithium ion secondary batteries. The description of this application sets forth a composition for addition to electrolyte solutions, which contains one or more silyl group-containing compounds (compound (a)) and one or more basic compounds and/or silicon compounds (compound (b)).

摘要翻译： 本发明解决了提供用于添加到电解质溶液的组合物，从而提高了的含甲硅烷基的化合物的储存稳定性没有问题的是用于锂离子二次电池的有用的添加剂。 本申请的描述中阐述了一种组合物，除了电解质溶液，其包含一个或多个含甲硅烷基的化合物（化合物（a））和一种或多种碱性化合物和/或硅氧烷化合物（化合物（b））。