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1.发明公开
公开(公告)号：EP3936544A1
公开(公告)日：2022-01-12
申请号：EP20767146.2
申请日：2020-03-04
发明人： HARADA, Akira , YAMAGUCHI, Hiroyasu , TAKASHIMA, Yoshinori , HIRAGA, Kentarou , YAMAZAKI, Shigeaki , YAMAGUCHI, Fumihiko , SUGIYAMA, Akinari
IPC分类号： C08F220/54 , H01M4/13 , H01M4/133 , H01M4/62 , H01G11/38
摘要： Provided is a binder for an electrochemical device, which can follow the volume change of an electrode structure due to discharge and charge and can improve a life characteristic of the electrochemical device.
A binder for an electrochemical device, which is a binder for a secondary battery containing a polymer having at least one cyclic host group in a molecule, wherein the host group is present as a side chain of the polymer, and a main chain of the polymer penetrates through at least a part of the cyclic host groups.-
公开(公告)号：EP3505572A1
公开(公告)日：2019-07-03
申请号：EP17843664.8
申请日：2017-08-23
发明人： HARADA, Akira , YAMAGUCHI, Hiroyasu , TAKASHIMA, Yoshinori , NOMIMURA, Suguru , ARAMOTO, Hikaru , IKURA, Ryohei , NAKAHATA, Masaki , IWASO, Kazuhisa , HIRAGA, Kentarou , SUGIYAMA, Akinari , YAMAGUCHI, Fumihiko , NOMURA, Takashi
IPC分类号： C08L101/02 , C08F290/12 , C08L33/06 , C09D133/00 , C09D201/04
摘要： An object of the present invention is to provide a macromolecular material that exhibits excellent elongation. The first macromolecular material of the present invention contains the first polymer containing the first structural unit and the second polymer containing the second structural unit. The first structural unit has a guest group in its side chain, and the second structural unit has a host group in its side chain. At least one of the first and the second polymers contains at least one fluorine group. The second macromolecular material of the present invention contains the first structural unit having a guest group in its side chain, the second structural unit having a host group in its side chain, and the third structural unit other than the first and second structural units. At least one of the first, the second, and the third structural units contains at least one fluorine group.
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公开(公告)号：EP4083082A1
公开(公告)日：2022-11-02
申请号：EP20906660.4
申请日：2020-11-18
发明人： TAKASHIMA, Yoshinori , HARADA, Akira , OSAKI, Motofumi , HATANAKA, Yuko , HIRAGA, Kentarou , YAMAZAKI, Shigeaki , NOMURA, Takashi , SUGIYAMA, Akinari
摘要： Provided is a polymer suitable for a binder for an electrochemical device, which has excellent battery performance such as capacity retention, IV resistance, and reduction of gas generation.
A resin composition comprising a first polymer having a host group in a side chain and a second polymer having a carboxyl group in a side chain.-
4.发明公开
公开(公告)号：EP3937277A1
公开(公告)日：2022-01-12
申请号：EP20765743.8
申请日：2020-03-04
发明人： HARADA, Akira , YAMAGUCHI, Hiroyasu , TAKASHIMA, Yoshinori , HIRAGA, Kentarou , YAMAZAKI, Shigeaki , YAMAGUCHI, Fumihiko , SUGIYAMA, Akinari
摘要： Provided are a binder for an electrochemical device made of a polymer material that has excellent elongation and can suppress a volume change of an electrode structure, and an electrode mixture, an electrode, an electrochemical device, and a secondary battery that comprise the same.
A binder for an electrochemical device, comprising a polymer material including:
a first polymer containing a first constituent unit having a guest group in a side chain; and a second polymer containing a second constituent unit having a host group in a side chain.-
公开(公告)号：EP2318339A1
公开(公告)日：2011-05-11
申请号：EP09788010.8
申请日：2009-07-24
CPC分类号： C07C17/206 , C07C17/25 , Y02P20/582 , C07C21/18
摘要： The present invention provides a process for producing 2,3,3,3-tetrafluoropropene represented by the formula CF
3 CF=CH
2 , comprising contacting a fluorine-containing propane represented by the formula CF
2 XCFYCH
2 Z, wherein X is Cl, Br, or I; one of Y and Z is H, and the other is F, Cl, Br, or I, with at least one catalyst selected from the group consisting of chromium oxides, fluorinated chromium oxides, and iron fluorides in a gas phase. According to the process of the invention, 2,3,3,3-tetrafluoropropene can be easily produced under economically advantageous conditions.摘要翻译： 本发明提供了一种生产由式CF 3 CF = CH 2表示的2,3,3,3-四氟丙烯的方法，该方法包括使由式CF 2 XCFYCH 2 Z表示的含氟丙烷，其中X是Cl，Br或 一世; Y和Z中的一个是H，另一个是F，Cl，Br或I，其中至少一种催化剂选自气相中的氧化铬，氟化氧化铬和氟化铁。 根据本发明的方法，在经济有利的条件下可容易地生产2,3,3,3-四氟丙烯。
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公开(公告)号：EP4220249A1
公开(公告)日：2023-08-02
申请号：EP21872122.3
申请日：2021-09-02
发明人： OKITA, Yutaka , TAKEMURA, Daiki , KOKUBO, Yousuke , HIROISHI, Jirou , ARASE, Takuya , HIGUCHI, Tatsuya , SUGIYAMA, Akinari
IPC分类号： G02B5/26
摘要： A resin reflective film, which containing two or more kinds of regions having different refractive indexes from each other, in which a film thickness of the resin film 20 to 5,000 µm, and a total reflectance is 60% or more and a diffuse reflectance is 60% or more for deep ultraviolet rays having a wavelength of 220 to 300 nm.
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公开(公告)号：EP2857466B1
公开(公告)日：2019-05-29
申请号：EP13768164.9
申请日：2013-03-04
IPC分类号： C09D171/00 , C03C17/42 , C09D5/16 , C08G65/00 , C08G65/336
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8.发明授权NOVEL CARBOXYLIC ACID COMPOUND, USE THEREOF, AND PROCESS FOR PRODUCING THE SAME 有权新的碳乳酸复合体，它们的用途及其制备方法
公开(公告)号：EP2025663B1
公开(公告)日：2013-02-20
申请号：EP07744472.7
申请日：2007-05-31
发明人： OHTSUKA, Tatsuya , YAMAMOTO, Yoshihiro , KUROKI, Yoshichika , SUZUKI, Atsushi , SUGIYAMA, Akinari
IPC分类号： C07C59/135 , C07C41/18 , C07C41/22 , C07C43/12 , C07C51/09 , C07C51/367
CPC分类号： C07C41/18 , C07C41/22 , C07C51/09 , C07C51/367 , C07C67/31 , C07C43/12 , C07C69/708
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公开(公告)号：EP2349958A2
公开(公告)日：2011-08-03
申请号：EP09741475.9
申请日：2009-10-13
IPC分类号： C07C17/087 , C07C17/25 , C07C17/383 , C07C21/18
CPC分类号： C07C17/25 , C07C17/087 , C07C17/383 , C07C21/18 , Y02P20/582 , C07C21/22
摘要： The present invention provides a process for preparing 2,3,3,3-tetrafluoropropene comprising the steps of: (a) reacting 3,3,3-trifluoropropyne with hydrogen fluoride while heating to obtain a product containing 2,3,3,3-tetrafluoropropene; (b) separating the product obtained in Step (a) into Component A containing 2,3,3,3-tetrafluoropropene and 3,3,3-trifluoropropyne, and Component B containing 1,3,3,3-tetrafluoropropene; (c) separating 2,3,3,3-tetrafluoropropene and 3,3,3-trifluoropropyne contained in Component A obtained in Step (b) into each compound; (d) conducting a dehydrofluorination reaction by heating Component B obtained in Step (b) in the presence of a catalyst; (e) separating the product obtained in Step (d) into Component C containing 2,3,3,3-tetrafluoropropene and 3,3,3-trifluoropropyne, and Component D containing 1,3,3,3-tetrafluoropropene; (f) separating 2,3,3,3-tetrafluoropropene and 3,3,3-trifluoropropyne contained in Component C obtained in Step (e) into each compound; and (g) conducting a dehydrofluorination reaction by heating Component D obtained in Step (e) in the presence of a catalyst. The present invention provides an effective and industrially applicable process for preparing 2,3,3,3-tetrafluoropropene.
摘要翻译： 本发明提供了制备2,3,3,3-四氟丙烯的方法，该方法包括以下步骤：（a）在加热下使3,3,3-三氟丙炔与氟化氢反应，得到含2,3,3,3-三氟丙烯 -tetrafluoropropene; （b）将步骤（a）中得到的产物分离成含有2,3,3,3-四氟丙烯和3,3,3-三氟丙炔的组分A和含有1,3,3,3-四氟丙烯的组分B; （c）将步骤（b）中得到的组分A中所含的2,3,3,3-四氟丙烯和3,3,3-三氟丙炔分离成每种化合物; （d）通过在催化剂存在下加热步骤（b）中获得的组分B进行脱氟化氢反应; （e）将步骤（d）中得到的产物分离成含有2,3,3,3-四氟丙烯和3,3,3-三氟丙炔的组分C和含有1,3,3,3-四氟丙烯的组分D; （f）将步骤（e）中获得的组分C中所含的2,3,3,3-四氟丙烯和3,3,3-三氟丙炔分离成每种化合物; 和（g）通过在催化剂存在下加热步骤（e）中获得的组分D来进行脱氟化氢反应。 本发明提供了一种有效的和工业上可用的制备2,3,3,3-四氟丙烯的方法。
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公开(公告)号：EP4224094A1
公开(公告)日：2023-08-09
申请号：EP21875703.7
申请日：2021-09-29
发明人： FURUSHO, Kazuhiro , SUGIYAMA, Akinari , KAGAWA, Michiru , ASARI, Daisuke , KATAOKA, Dai , SUMIDA, Kenji
摘要： A process for producing spherical activated carbon is complex; therefore, an adsorbent that has an effective adsorption amount larger than or equal to that of spherical activated carbon and that is easily produced is desired. An adsorption heat pump (100) uses, as refrigerant, carbon dioxide and uses, as an adsorbent (15), a metal-organic framework including a metal ion and an organic ligand. The metal-organic framework is, for example, MOF-200.
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