利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

113 条记录 (耗时 0.049 秒)

    POROUS FILM MATERIAL COMPRISING AT LEAST ONE CARBONACEOUS SEMIMETAL OXIDE PHASE, AND USE THEREOF AS A SEPARATOR MATERIAL FOR ELECTROCHEMICAL CELLS
    4.
    发明申请
    POROUS FILM MATERIAL COMPRISING AT LEAST ONE CARBONACEOUS SEMIMETAL OXIDE PHASE, AND USE THEREOF AS A SEPARATOR MATERIAL FOR ELECTROCHEMICAL CELLS 失效
    包含至少一个碳氧化物半氧化物相的多孔膜材料，以及作为电化学细胞的分离材料的用途

    公开(公告)号：US20110003189A1

    公开(公告)日：2011-01-06

    申请号：US12824656

    申请日：2010-06-28

    申请人： Nicole Hildebrandt ,  Arno Lange ,  Klaus Leitner ,  Phillip Hanefeld ,  Claudia Staudt

    发明人： Nicole Hildebrandt ,  Arno Lange ,  Klaus Leitner ,  Phillip Hanefeld ,  Claudia Staudt

    IPC分类号： H01M2/14 ,  C08J9/00

    CPC分类号： H01M2/166 ,  H01M2/1646 ,  H01M10/0525 ,  Y10T428/249979

    摘要： The present invention relates to a novel porous film material which comprises at least one carbonaceous semimetal oxide phase, and to a process for production thereof. The invention also relates to the use of these porous film materials as a separator layer or for production of such separator layers in electrochemical cells, particularly in lithium cells and especially in lithium secondary cells.The inventive porous film material comprises: a) at least one carbonaceous (semi)metal oxide phase A of silicon, of aluminum, of titanium or of zirconium, which has hydrocarbon groups bonded covalently to the (semi)metal of said (semi)metal oxide phase A; b) optionally one or more organic polymer phases B, said carbonaceous (semi)metal oxide phase A forming essentially continuous phase domains in which the pore phase present in the film material and the optionally present organic polymer phase(s) B are intercalated, the mean distance between two phase boundaries of adjacent domains of identical phases being not more than 50 nm, preferably not more than 10 nm, particularly not more than 5 nm and especially not more than 2 nm.

    摘要翻译： 本发明涉及包含至少一种碳质半金属氧化物相的新型多孔膜材料及其生产方法。 本发明还涉及这些多孔膜材料作为隔离层或在电化学电池中，特别是在锂电池中，特别是在锂二次电池中制备这种隔离层的用途。 本发明的多孔膜材料包括：a）至少一种碳，铝，钛或锆的碳质（半）金属氧化物相A，其具有与所述（半）金属的（半）金属共价键合的烃基 氧化物相A; b）任选的一个或多个有机聚合物相B，所述碳质（半）金属氧化物相A形成基本上连续的相域，其中存在于膜材料中的孔相和任选存在的有机聚合物相B被插入， 相同相位的相邻畴的两相边界之间的平均距离不大于50nm，优选不大于10nm，特别是不大于5nm，特别是不大于2nm。

    Porous film material comprising at least one carbonaceous semimetal oxide phase, and use thereof as a separator material for electrochemical cells
    6.
    发明授权
    Porous film material comprising at least one carbonaceous semimetal oxide phase, and use thereof as a separator material for electrochemical cells 失效
    包含至少一种碳质半金属氧化物相的多孔膜材料及其作为电化学电池用隔板材料的用途

    公开(公告)号：US08603681B2

    公开(公告)日：2013-12-10

    申请号：US12824656

    申请日：2010-06-28

    申请人： Nicole Hildebrandt ,  Arno Lange ,  Klaus Leitner ,  Phillip Hanefeld ,  Claudia Staudt

    发明人： Nicole Hildebrandt ,  Arno Lange ,  Klaus Leitner ,  Phillip Hanefeld ,  Claudia Staudt

    IPC分类号： H01M2/16 ,  B23B3/26 ,  C08J9/26 ,  C08G77/00 ,  C08F6/00

    CPC分类号： H01M2/166 ,  H01M2/1646 ,  H01M10/0525 ,  Y10T428/249979

    摘要： The present invention relates to a novel porous film material which comprises at least one carbonaceous semimetal oxide phase, and to a process for production thereof. The invention also relates to the use of these porous film materials as a separator layer or for production of such separator layers in electrochemical cells, particularly in lithium cells and especially in lithium secondary cells.The inventive porous film material comprises: a) at least one carbonaceous (semi)metal oxide phase A of silicon, of aluminum, of titanium or of zirconium, which has hydrocarbon groups bonded covalently to the (semi)metal of said (semi)metal oxide phase A; b) optionally one or more organic polymer phases B, said carbonaceous (semi)metal oxide phase A forming essentially continuous phase domains in which the pore phase present in the film material and the optionally present organic polymer phase(s) B are intercalated, the mean distance between two phase boundaries of adjacent domains of identical phases being not more than 50 nm, preferably not more than 10 nm, particularly not more than 5 nm and especially not more than 2 nm.

    摘要翻译： 本发明涉及包含至少一种碳质半金属氧化物相的新型多孔膜材料及其生产方法。 本发明还涉及这些多孔膜材料作为隔离层或在电化学电池中，特别是在锂电池中，特别是在锂二次电池中制备这种隔离层的用途。 本发明的多孔膜材料包括：a）至少一种碳，铝，钛或锆的碳质（半）金属氧化物相A，其具有与所述（半）金属的（半）金属共价键合的烃基 氧化物相A; b）任选的一个或多个有机聚合物相B，所述碳质（半）金属氧化物相A形成基本上连续的相域，其中存在于膜材料中的孔相和任选存在的有机聚合物相B被插入， 相同相位的相邻畴的两相边界之间的平均距离不大于50nm，优选不大于10nm，特别是不大于5nm，特别是不大于2nm。

    Process for producing a particulate nanocomposite material
    9.
    发明授权
    Process for producing a particulate nanocomposite material 失效
    颗粒状纳米复合材料的制造方法

    公开(公告)号：US08680203B2

    公开(公告)日：2014-03-25

    申请号：US13319414

    申请日：2010-05-07

    申请人： Samira Nozari ,  Rainer Dyllick-Brenzinger ,  Arno Lange ,  Stefan Spange

    发明人： Samira Nozari ,  Rainer Dyllick-Brenzinger ,  Arno Lange ,  Stefan Spange

    IPC分类号： C07F7/00 ,  C07F7/04

    CPC分类号： C08F2/14 ,  B82Y30/00 ,  C08F2/44 ,  C08J5/005 ,  C08J2361/06 ,  C08K3/36 ,  Y10T428/2982

    摘要： The present invention relates to a process for producing a particulate nanocomposite material, in which the particles of the nanocomposite material comprise a) at least one inorganic or organo(semi)metallic phase which comprises at least one (semi)metal M; and b) at least one organic polymer phase. The invention also relates to the nanocomposite materials obtainable by this process.The process comprises the polymerization of at least one monomer MM which has at least one first cationically polymerizable monomer unit A which has a metal or semimetal M, and at least one second cationically polymerizable organic monomer unit B which is joined to the polymerizable unit A via at least one, e.g. 1, 2, 3, or 4, covalent chemical bond, under cationic polymerization conditions under which both the polymerizable monomer unit A and the polymerizable unit B polymerize with breakage of the bond or bonds between A and B, wherein the polymerization is performed in an aprotic solvent in which the nanocomposite material is insoluble, in the presence of at least one polymerization initiator and of at least one further substance selected from α) at least one surface-active substance and β) at least one particulate material.

    摘要翻译： 本发明涉及一种制备颗粒状纳米复合材料的方法，其中纳米复合材料的颗粒包含a）至少一种包含至少一种（半）金属M的无机或有机（半）金属相; 和b）至少一个有机聚合物相。 本发明还涉及通过该方法可获得的纳米复合材料。 该方法包括至少一种单体MM的聚合，所述单体MM具有至少一个具有金属或半金属M的第一阳离子可聚合单体单元A和至少一个第二阳离子可聚合有机单体单元B，其连接到可聚合单元A，经由 至少一个，例如 1,2,3或4共价化学键，在阳离子聚合条件下，可聚合单体单元A和可聚合单元B都聚合，其中A和B之间的键或键的断裂，其中聚合在 在至少一种聚合引发剂和选自α）至少一种表面活性物质和至少一种表面活性物质和至少一种颗粒物质的至少一种其它物质的存在下，纳米复合材料不溶解的非质子溶剂。

    Hydrolysis-resistant polyamides
    10.
    发明授权
    Hydrolysis-resistant polyamides 有权
    耐水解聚酰胺

    公开(公告)号：US08629220B2

    公开(公告)日：2014-01-14

    申请号：US13351664

    申请日：2012-01-17

    申请人： Manoranjan Prusty ,  Arno Lange ,  Claus Gabriel ,  Matthias Scheibitz

    发明人： Manoranjan Prusty ,  Arno Lange ,  Claus Gabriel ,  Matthias Scheibitz

    IPC分类号： C08L77/00 ,  C08F210/10

    CPC分类号： C08L77/06 ,  C08L23/22

    摘要： Thermoplastic molding compositions comprising A) from 10 to 99.9% by weight of a thermoplastic polyamide, B) from 0.1 to 20% by weight of a terpolymer obtainable via copolymerization of (B1) from 1 to 70% by weight of at least one electron-deficient olefin, (B2) from 0 to 85% by weight of at least one olefin which, at its olefinic double bond, bears only hydrogen atoms and/or carbon atoms without electron-withdrawing substituents, and (B3) from 1 to 99% by weight of at least one alkoxyvinylsilane, C) from 0 to 50% by weight of a fibrous or particulate filler or a mixture of these, D) from 0 to 50% by weight of other additives, where the total of the percentages by weight of components A) to D) is 100%.

    摘要翻译： 热塑性成型组合物，其包含A）10至99.9重量％的热塑性聚酰胺，B）0.1至20重量％的三元共聚物，其通过（B1）1至70重量％的至少一种电子 - （B2）0至85重量％的至少一种烯烃，其烯属双键仅具有不具有吸电子取代基的氢原子和/或碳原子，和（B3）1至99重量％ 的至少一种烷氧基乙烯基硅烷，C）0至50重量％的纤维或颗粒填料或它们的混合物，D）0至50重量％的其它添加剂，其中总重量百分比 的组分A）至D）为100％。