利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

90 条记录 (耗时 0.027 秒)

    Method of production of polyether rubber
    3.
    发明授权
    Method of production of polyether rubber 有权

    公开(公告)号：US09771454B2

    公开(公告)日：2017-09-26

    申请号：US15106469

    申请日：2014-12-25

    申请人： ZEON CORPORATION

    发明人： Tomoyuki Narita ,  Kazu Niwa

    IPC分类号： C08G59/14 ,  C08G65/333 ,  C08G65/24 ,  C08F283/00

    CPC分类号： C08G65/33317 ,  C08G65/24 ,  C08G2650/02

    摘要： A method of production of a polyether rubber containing units expressed by the following general formula (1) in 0.1 mol % to less than 30 mol % including reacting a polyether rubber containing epihalohydrin monomer units in 0.1 mol % or more and a nitrogen atom-containing aromatic heterocyclic compound by kneading in the presence of an acid acceptor using an extruder-kneader so as to make at least part of halogen atoms forming the epihalohydrin monomer units be substituted by a group containing a cationic nitrogen-containing aromatic heterocyclic structure is provided. (wherein, in the above general formula (1), A+ is a group containing a cationic nitrogen-containing aromatic heterocyclic structure, where the group containing a cationic nitrogen-containing aromatic heterocyclic structure is bonded with a carbon atom at the “2” position shown in the above general formula (1) through a nitrogen atom forming the cationic nitrogen-containing aromatic heterocyclic structure, and X− is any counter anion.)

    POLYMER ELECTROLYTE COMPOSITION
    6.
    发明申请
    POLYMER ELECTROLYTE COMPOSITION 有权
    聚合物电解质组合物

    公开(公告)号：US20090212253A1

    公开(公告)日：2009-08-27

    申请号：US12428910

    申请日：2009-04-23

    申请人： Masayuki Kinouchi ,  Tetsuji Hirano ,  Nobuharu Hisano

    发明人： Masayuki Kinouchi ,  Tetsuji Hirano ,  Nobuharu Hisano

    IPC分类号： H01G9/022 ,  H01M8/10 ,  H01M6/18

    CPC分类号： C08J5/2256 ,  C08G65/48 ,  C08G2650/02 ,  C08J2381/06 ,  C08K5/42 ,  C08L71/00 ,  C08L81/06 ,  H01B1/122 ,  H01M8/0295 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1048 ,  H01M10/052 ,  H01M10/0565 ,  H01M2300/0045 ,  Y10S525/905 ,  Y10S525/906 ,  C08L25/18

    摘要： An inexpensive and durable polymer electrolyte composition exhibiting high ionic conductivity even in the absence of water or a solvent, characterized by comprising a molten salt and an aromatic polymer having a carbonyl bond and/or a sulfonyl bond in the main chain thereof and containing a cation exchange group. The aromatic polymer is preferably an aromatic polyether sulfone having a specific structural unit and containing a cation exchange group, an aromatic polyether ketone having a specific structural unit and containing a cation exchange group, or an aromatic polyether sulfone block copolymer and/or an aromatic polyether ketone block copolymer, the block copolymers comprising a hydrophilic segment containing a cation exchange group and a cation exchange group-free hydrophobic segment. The polymer electrolyte composition containing the block copolymer as an aromatic polymer exhibits high structural retention even in high temperatures.

    摘要翻译： 即使在不存在水或溶剂的情况下也表现出高离子电导率的廉价耐用的聚合物电解质组合物，其特征在于包含熔融盐和在其主链中具有羰基键和/或磺酰基键并含有阳离子的芳族聚合物 交流组。 芳香族聚合物优选为具有特定结构单元且含有阳离子交换基团的芳香族聚醚砜，具有特定结构单元且含有阳离子交换基团的芳香族聚醚酮，或芳香族聚醚砜嵌段共聚物和/或芳香族聚醚 酮嵌段共聚物，所述嵌段共聚物包含含有阳离子交换基团和不含阳离子交换基团的疏水链段的亲水链段。 含有作为芳香族聚合物的嵌段共聚物的聚合物电解质组合物即使在高温下仍具有高的结构保留性。

    Process for preparing substituted polyarylene ethers
    8.
    发明授权
    Process for preparing substituted polyarylene ethers 失效
    制备取代聚亚芳基醚的方法

    公开(公告)号：US06927273B2

    公开(公告)日：2005-08-09

    申请号：US10322110

    申请日：2002-12-17

    申请人： Timothy P. Bender

    发明人： Timothy P. Bender

    IPC分类号： G03F7/032 ,  C08G65/40 ,  C08G65/48 ,  C08G75/23 ,  G03F7/038 ,  C08G14/00

    CPC分类号： C08G75/23 ,  C08G65/4012 ,  C08G65/48 ,  C08G2650/02

    摘要： Processes for preparing polymers of the formula wherein m is 0 or 1, X is chlorine, bromine, or iodine, and n, e, and f are each, independently of the others, integers wherein e may be 0 and n and f are each at least 1 by providing a first reaction mixture containing a first solvent, a compound of the formula wherein Y is a chlorine or fluorine atom, a compound of the formula and optionally, a compound of the formula heating the first reaction mixture and removing generated water therefrom, thereby forming an intermediate polymer of the formula providing a second reaction mixture containing a second solvent, the intermediate polymer, and a N-halosuccinimide, wherein the halogen atom in the N-halosuccinimide is the same as the halogen atom that is X; and heating the second reaction mixture, thereby forming the polymer.

    摘要翻译： 制备下式的聚合物的方法其中m为0或1，X为氯，溴或碘，n，e和f各自独立地为e，其中e可以为0，n和f各自为 通过提供含有第一溶剂的第一反应混合物，其中Y是氯或氟原子的下式化合物，下式的化合物和任选地，加热第一反应混合物并除去生成水的化合物至少1 由此形成下式的中间体聚合物，其提供含有第二溶剂，中间体聚合物和N-卤代琥珀酰亚胺的第二反应混合物，其中N-卤代琥珀酰亚胺中的卤素原子与X的卤素原子相同; 并加热第二反应混合物，从而形成聚合物。

    Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin
    9.
    发明申请
    Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin 有权
    具有质子酸基的交联性芳香族树脂，离子导电性聚合物膜，粘合剂和使用该树脂的燃料电池

    公开(公告)号：US20040191602A1

    公开(公告)日：2004-09-30

    申请号：US10820842

    申请日：2004-04-09

    申请人： MITSUI CHEMICALS, INC.

    发明人： Junichi Ishikawa ,  Takashi Kuroki ,  Satoko Fujiyama ,  Takehiko Omi ,  Tomoyuki Nakata ,  Yuichi Okawa ,  Kazuhisa Miyazaki ,  Shigeharu Fujii ,  Shoji Tamai

    IPC分类号： H01M008/10 ,  H01M004/86 ,  H01M004/90 ,  H01M004/96 ,  H01M006/18

    CPC分类号： C08L81/06 ,  C08G65/48 ,  C08G65/485 ,  C08G2650/02 ,  C08G2650/20 ,  C08J5/2256 ,  C08J2371/12 ,  C08L71/00 ,  C08L71/123 ,  C08L71/126 ,  C08L2312/00 ,  H01M4/8605 ,  H01M4/92 ,  H01M8/1004 ,  H01M8/1025 ,  H01M8/103 ,  H01M8/1072 ,  H01M8/1081 ,  Y02P70/56

    摘要： The invention provides a crosslinkable aromatic resin having a protonic acid group and a crosslinkable group, suitable for electrolytic membranes and binders used in fuel cells, etc., and electrolytic polymer membranes, binders and fuel cells using the resin. The crosslinkable aromatic resin has a crosslinkable group, which is not derived from the protonic acid group and can form a polymer network without any elimination component. This resin exhibits excellent ion conductivity, heat resistance, water resistance, adhesion property and low methanol permeability. Preferably, the crosslinkable group is composed of a C1 to C10 alkyl group directly bonded to the aromatic ring and/or an alkylene group having 1 to 3 carbon atoms in the main chain in which at least one carbon atom directly bonded to the aromatic ring bonds to hydrogen, and a carbonyl group, or a carbon-carbon double bond or triple bond. The aromatic resins such as aromatic polyethers, aromatic polyamides, aromatic polyimides, aromatic polyamideimides, aromatic polyazoles, etc., which contain such a crosslinkable group, are preferred as the crosslinkable aromatic resins having a protonic acid group and a crosslinkable group.

    摘要翻译： 本发明提供具有质子酸基团和可交联基团的交联性芳香族树脂，其适用于燃料电池等中使用的电解质膜和粘合剂，以及使用该树脂的电解聚合物膜，粘合剂和燃料电池。 交联性芳香族树脂具有交联性基团，其不是源自质子酸基团，并且可以形成没有任何消除成分的聚合物网络。 该树脂具有优异的离子传导性，耐热性，耐水性，粘合性和低甲醇渗透性。 优选地，可交联基团由直链键合到芳环上的C1〜C10烷基和/或主链中具有1〜3个碳原子的亚烷基，其中至少一个与芳环键合的碳原子键合 氢，羰基或碳 - 碳双键或三键。 作为具有质子酸基和交联性基团的交联性芳香族树脂，优选芳香族聚醚，芳香族聚酰胺，芳香族聚酰亚胺，芳香族聚酰胺酰亚胺，芳香族聚唑等芳香族树脂。

    Sulfonated polyphosphazenes, uses thereof, and methods for preparing same
    10.
    发明申请
    Sulfonated polyphosphazenes, uses thereof, and methods for preparing same 有权
    磺化聚磷腈，其用途及其制备方法

    公开(公告)号：US20040033406A1

    公开(公告)日：2004-02-19

    申请号：US10449230

    申请日：2003-05-30

    发明人： Alexander Andrianov ,  Jiangping Chen ,  Jonathan Sargent ,  Alexander Marin

    IPC分类号： H01M008/10 ,  C08J005/22 ,  C08G079/02

    CPC分类号： C08G79/025 ,  C08G2650/02 ,  C08L85/02

    摘要： Polyphosphazene polymers having at least one sulfonated pendent group, and no more than five different sulfonated pendent groups, repeated along the polymer chain, wherein at least one the repeated sulfonated pendent groups links at least one SO3null group to the polymer chain through a nitrogen-free linkage containing at least three carbon atoms, are disclosed, along with methods of making same, and uses therefor.

    摘要翻译： 具有至少一个磺化侧基的聚磷腈聚合物和不超过五个不同的磺化侧基，沿聚合物链重复，其中至少一个重复的磺化侧基通过一个至少一个SO 3 - 基团与至少一个SO 3 - 公开了含有至少三个碳原子的无氮键连同其制备方法及其用途。