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    GENE CARRIER
    12.
    发明申请
    GENE CARRIER 审中-公开
    基因载体

    公开(公告)号：US20110301230A1

    公开(公告)日：2011-12-08

    申请号：US13214580

    申请日：2011-08-22

    申请人： Kazuo SAKURAI ,  Seiji Shinkai ,  Taro Kimura ,  Kengo Tabata ,  Kazuya Koumoto ,  Oliver Gronwald

    发明人： Kazuo SAKURAI ,  Seiji Shinkai ,  Taro Kimura ,  Kengo Tabata ,  Kazuya Koumoto ,  Oliver Gronwald

    IPC分类号： A61K48/00 ,  C07H21/04 ,  C12N5/00 ,  C07H21/02

    CPC分类号： C07H15/04 ,  A61K47/61 ,  A61K47/645 ,  A61K48/00 ,  C07B2200/11 ,  C07H21/00 ,  C08B37/0024 ,  C12N15/87

    摘要： Disclosed is a gene carrier composed of a hydrogen-bonding polymer having a polymer chain with hydrogen-bonding sites formed on the polymer chain, in which the polymer chain has a conformation similar to the conformation of a nucleic acid, and particularly, the polymer chain has helix parameters similar to the helix parameters of a nucleic acid of a helix structure. In a preferred embodiment, the hydrogen-bonding polymer is composed of β-1,3-glucan such as schizophyllan. The carrier can be expected to be applied as a vector and a separator for nucleic acids because it is capable of interacting with a nucleic acid to form a complex with the nucleic acid and thus carrying the nucleic acid.

    摘要翻译： 公开了一种基因载体，其由具有在聚合物链上形成的氢键位置的聚合物链的氢键聚合物构成，其中聚合物链具有与核酸构象相似的构象，特别是聚合物链 具有类似于螺旋结构的核酸的螺旋参数的螺旋参数。 在一个优选的实施方案中，氢键聚合物由诸如裂枝菌碱等的β-葡聚糖组成。 可以期望载体作为核酸的载体和分离子应用，因为它能够与核酸相互作用以与核酸形成复合物，从而携带核酸。

    Vinyl monomer with superacid ester group and polymer of the same
    13.
    发明申请
    Vinyl monomer with superacid ester group and polymer of the same 失效
    乙烯基单体与超酸酯基和聚合物相同

    公开(公告)号：US20050209421A1

    公开(公告)日：2005-09-22

    申请号：US11038571

    申请日：2005-01-21

    申请人： Nobuto Hoshi ,  Nobuyuki Uematsu ,  Oliver Gronwald ,  Takehiro Koga ,  Masanori Ikeda

    发明人： Nobuto Hoshi ,  Nobuyuki Uematsu ,  Oliver Gronwald ,  Takehiro Koga ,  Masanori Ikeda

    IPC分类号： C08F14/02 ,  C08F14/18

    CPC分类号： C08F14/02 ,  C08F2/04 ,  C08F14/18

    摘要： The object of the present invention is to provide a vinyl monomer containing a superacidic ester group useful in the production of ionomers for polymer electrolyte fuel cells, and its production process. In addition, another object of the present invention is to provide a polymer produced from said vinyl monomer and its production process, as well as a process for producing a polymer containing a superacidic group from said polymer. The inventive vinyl monomer contains a haloalkyl ester group of a superacid, wherein the number of carbon atoms of the haloalkyl ester group is no more than 10, and the halogen in the haloalkyl group is chlorine and/or fluorine. A polymer containing said vinyl monomer as a repeating unit can be converted to a polymer containing a superacid group using at least one procedure of 1) heat treating at 50° C. to 350° C., and 2) contacting with a protic compound.

    摘要翻译： 本发明的目的是提供一种含有用于生产聚合物电解质燃料电池用离聚物的超酸酯基的乙烯基单体及其制造方法。 此外，本发明的另一个目的是提供由所述乙烯基单体制备的聚合物及其制备方法，以及从所述聚合物制备含有超酸基团的聚合物的方法。 本发明的乙烯基单体含有超酸的卤代烷基酯基，其中卤代烷基酯基的碳原子数不超过10，卤代烷基中的卤素是氯和/或氟。 含有所述乙烯基单体作为重复单元的聚合物可以使用至少一种如下步骤转化成含有超强酸基团的聚合物：1）在50℃至350℃下进行热处理，和2）与质子化合物接触。

    Method for mechanically stabilizing nitrogen-containing polymers
    16.
    发明授权
    Method for mechanically stabilizing nitrogen-containing polymers 有权
    机械稳定含氮聚合物的方法

    公开(公告)号：US09006300B2

    公开(公告)日：2015-04-14

    申请号：US13509432

    申请日：2010-11-12

    申请人： Oliver Gronwald ,  Jörg Belack ,  Jochen Baurmeister ,  Thomas Justus Schmidt ,  Seongwoo Choi ,  Jung Ock Park ,  Woo Sung Jeon ,  Jung Seok Yi

    发明人： Oliver Gronwald ,  Jörg Belack ,  Jochen Baurmeister ,  Thomas Justus Schmidt ,  Seongwoo Choi ,  Jung Ock Park ,  Woo Sung Jeon ,  Jung Seok Yi

    IPC分类号： H01M8/10 ,  C08J5/22 ,  C08L79/06 ,  C08L29/04 ,  H01M8/02

    CPC分类号： H01M8/0291 ,  H01M8/0289 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02P70/56

    摘要： A method for the production of a mechanically stabilized polyazole polymer membrane or film having the following steps: a) providing a membrane or film containing i.) a polyazole with at least one amino group in a repeating unit except the ones obtained by reacting aromatic and/or heteroaromatic diaminocarboxylic acids, ii.) at least one strong acid and iii.) at least one stabilizing reagent, the total content of stabilizing reagents in the membrane or film being within the range of from 0.01 to 30% by weight, b) performing the stabilization reaction in the membrane, immediately or in a subsequent processing step of the membrane, c) optionally doping the membrane obtained in accordance with step b) with a strong acid or concentrating the present strong acid by removal of present water, wherein the stabilizing reagent contains at least one oxazine-based compound and wherein the polyazole polymer has at least 1.8 dl/g intrinsic viscosity.

    摘要翻译： 一种制备机械稳定化的聚唑聚合物膜或膜的方法，具有以下步骤：a）提供膜或膜，其包含i）具有至少一个氨基的聚唑，除了通过使芳族和 /或杂芳族二氨基羧酸，ii。）至少一种强酸和iii）至少一种稳定剂，膜或膜中稳定剂的总含量在0.01至30重量％的范围内，b） 立即或在膜的随后加工步骤中进行膜中的稳定反应，c）根据步骤b）获得的膜任选地用强酸掺杂或通过除去现有水来浓缩本发明的强酸，其中 稳定剂含有至少一种基于恶嗪的化合物，其中所述聚唑聚合物具有至少1.8dl / g的特性粘度。

    ELECTROCHEMICAL CELLS
    18.
    发明申请
    ELECTROCHEMICAL CELLS 审中-公开
    电化学细胞

    公开(公告)号：US20130040183A1

    公开(公告)日：2013-02-14

    申请号：US13567389

    申请日：2012-08-06

    申请人： Klaus LEITNER ,  Arnd Garsuch ,  Oliver Gronwald ,  Martin Schulz-Dobrick

    发明人： Klaus LEITNER ,  Arnd Garsuch ,  Oliver Gronwald ,  Martin Schulz-Dobrick

    IPC分类号： H01M10/02 ,  H01M4/505 ,  H01M6/00 ,  H01M2/16 ,  H01M4/62 ,  H01M4/583 ,  H01M4/485 ,  H01M4/525

    CPC分类号： H01M10/0525 ,  H01M2/1646 ,  H01M4/386 ,  H01M4/387 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/622 ,  H01M4/623 ,  Y02T10/7011 ,  Y10T29/49108

    摘要： The present invention relates to electrochemical cells comprising (A) at least one cathode comprising at least one lithium ion-containing transition metal compound, (B) at least one anode, (C) at least one layer comprising (a) at least one lithium- and oxygen-containing, electrochemically active transition metal compound, and (b) optionally at least one binder, and (D) at least one electrically nonconductive, porous and ion-pervious layer positioned between cathode (A) and layer (C), and at least one electrically nonconductive, porous and ion-pervious layer positioned between anode (B) and layer (C). The present invention further relates to the use of inventive electrochemical cells, to the production thereof, and to a specific separator for the separation of a cathode and an anode in an electrochemical cell.

    摘要翻译： 本发明涉及电化学电池，其包含（A）至少一种阴极，其包含至少一种含锂离子的过渡金属化合物，（B）至少一种阳极，（C）至少一层，其包含（a）至少一种锂 和（b）任选的至少一种粘合剂，和（D）位于阴极（A）和层（C）之间的至少一个不导电，多孔和离子可渗透层， 以及位于阳极（B）和层（C）之间的至少一个不导电，多孔和离子可渗透层。 本发明还涉及本发明的电化学电池及其制备方法的使用，以及用于在电化学电池中分离阴极和阳极的特定隔板。

    METHOD FOR MECHANICAL STABILIZATION OF NITROGEN-CONTAINING POLYMERS
    20.
    发明申请
    METHOD FOR MECHANICAL STABILIZATION OF NITROGEN-CONTAINING POLYMERS 失效
    含氮聚合物的机械稳定化方法

    公开(公告)号：US20120252909A1

    公开(公告)日：2012-10-04

    申请号：US13428074

    申请日：2012-03-23

    申请人： Friederike Fleischhaker ,  Oliver Gronwald ,  Jörg Belack

    发明人： Friederike Fleischhaker ,  Oliver Gronwald ,  Jörg Belack

    IPC分类号： C08L79/04 ,  C08J5/22

    CPC分类号： C08G73/22 ,  C08G73/06 ,  C08G73/0616 ,  C08G73/0633 ,  C08G73/0694 ,  C08J5/2287 ,  C08J2379/04 ,  C08L79/04 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1044 ,  H01M8/1048 ,  H01M8/1051 ,  H01M8/1067 ,  H01M8/1088 ,  H01M8/109 ,  Y02P70/56

    摘要： The invention relates to a process for preparing mechanically stabilized polyazole polymers. The process includes the steps of: a) producing a film comprising polyazoles with at least one amino group in a repeat unit, b) treating the film from step a) with a solution comprising (i) at least one acid and (ii) at least one stabilizing reagent, and c) performing the stabilization reaction in the membrane obtained in step directly or in a subsequent membrane processing step by heating to a temperature greater than 60° C. The stabilizing reagent contains at least one compound which has at least one aldehyde group and at least one hydroxyl group; or at least one hemiacetal group; or at least one acetal group. These polyazole polymer membranes have a high conductivity and a good mechanical stability and are suitable for applications in fuel cells.

    摘要翻译： 本发明涉及制备机械稳定化的聚唑聚合物的方法。 该方法包括以下步骤：a）在重复单元中产生包含具有至少一个氨基的多唑类的膜，b）用包含（i）至少一种酸的溶液和（ii）在 至少一种稳定剂，以及c）通过加热到大于60℃的温度，在直接或随后的膜处理步骤中获得的膜中进行稳定化反应。稳定剂含有至少一种具有至少一种 醛基和至少一个羟基; 或至少一个半缩醛基团; 或至少一个缩醛基团。 这些聚唑聚合物膜具有高导电性和良好的机械稳定性，适用于燃料电池。