利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

54 条记录 (耗时 0.016 秒)

    Substance-containing carbon nanohorn composite having polyamine plug and process for producing the same
    5.
    发明授权
    Substance-containing carbon nanohorn composite having polyamine plug and process for producing the same 有权
    含有多胺栓塞的含物质碳纳米复合材料及其制造方法

    公开(公告)号：US08084505B2

    公开(公告)日：2011-12-27

    申请号：US12307473

    申请日：2007-07-03

    申请人： Ryota Yuge ,  Hideki Yorimitsu ,  Masako Yudasaka ,  Sumio Iijima

    发明人： Ryota Yuge ,  Hideki Yorimitsu ,  Masako Yudasaka ,  Sumio Iijima

    IPC分类号： A61K9/14 ,  A61K31/13 ,  A61K31/16 ,  A01N33/00 ,  A01N33/02

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/18 ,  Y10S977/734 ,  Y10S977/736 ,  Y10S977/74 ,  Y10S977/744 ,  Y10S977/748 ,  Y10S977/75

    摘要： The present invention provides: a carbon nanohorn composite including a carbon nanohorn, a substance encapsulated in the carbon nanohorn, and a polyamine adsorbed by chemical reaction firmly to a surface functional group present on the opening part on the surface of the carbon nanohorn, wherein the release amount and release rate of the encapsulated substance can be controlled using the difference in size, substituent or three-dimensional structure of the polyamine, which is used as a plug; a method of controlling the release of the encapsulated substance; and a process for producing the carbon nanohorn composite. The release amount and release rate of the substance encapsulated in the carbon nanohorn composite is controlled by selecting a polyamine molecule, which plugs the opening part formed in the carbon nanohorn by oxidation, by its size, substituent or three-dimensional structure.

    摘要翻译： 本发明提供了一种碳纳米角复合材料，其包含碳纳米角，包封在碳纳米角中的物质，以及通过化学反应吸附的多胺与存在于碳纳米角表面上的开口部分上的表面官能团，其中， 可以使用用作塞子的多胺的尺寸，取代基或三维结构的差异来控制包封物质的释放量和释放速率; 控制包封物质释放的方法; 以及生产碳纳米复合材料的方法。 通过选择通过其尺寸，取代基或三维结构通过氧化将形成在碳纳米角中的开口部分堵塞的多胺分子来控制包封在碳纳米角复合材料中的物质的释放量和释放速率。

    NANOTUBE-NANOHORN COMPLEX AND METHOD OF MANUFACTURING THE SAME
    6.
    发明申请
    NANOTUBE-NANOHORN COMPLEX AND METHOD OF MANUFACTURING THE SAME 审中-公开
    NANOTUBE-NANOHORN复合物及其制造方法

    公开(公告)号：US20110082034A1

    公开(公告)日：2011-04-07

    申请号：US12997325

    申请日：2009-06-18

    申请人： Ryota Yuge ,  Sadanori Hattori ,  Masako Yudasaka ,  Sumio Iijima

    发明人： Ryota Yuge ,  Sadanori Hattori ,  Masako Yudasaka ,  Sumio Iijima

    IPC分类号： B01J21/18 ,  C09K11/65 ,  H01M4/90 ,  B82Y30/00 ,  B82Y40/00

    CPC分类号： B01J23/70 ,  B01J23/24 ,  B01J23/52 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/18 ,  H01M4/9083 ,  H01M4/926

    摘要： An object of the present invention is to provide a nanotube-nanohorn complex having an aspect ratio higher than that of a conventional one, also having high dispersibility, and being capable of growing carbon nanotubes with controlled diameter. A nanotube-nanohorn complex according to the present invention comprises carbon nanohorn and catalyst fine particles supported within the carbon nanohorn. The carbon nanohorn comprise an aperture formed therein. Each of the catalyst fine particles is fitted and fixed in the aperture in a state in which part of the catalyst fine particle is exposed to the exterior of the carbon nanohorn. Carbon nanotubes are grown from the catalyst fine particles.

    摘要翻译： 本发明的目的是提供一种纳米管 - 纳米角复合物，其长宽比高于常规的纳米管 - 纳米角复合物，其分散性也高，并且能够生长具有受控直径的碳纳米管。 根据本发明的纳米管 - 纳米角复合物包含碳纳米角和负载在碳纳米角内的催化剂细颗粒。 碳纳米角包括形成在其中的孔。 在催化剂微粒的一部分暴露于碳纳米角的外部的状态下，将每个催化剂微粒装配并固定在孔中。 从催化剂细颗粒生长碳纳米管。

    Substance-encapsulating carbon nanohorn aggregate and process for producing the same
    8.
    发明授权
    Substance-encapsulating carbon nanohorn aggregate and process for producing the same 有权
    物质封装碳纳米骨料及其制备方法

    公开(公告)号：US09399579B2

    公开(公告)日：2016-07-26

    申请号：US12679766

    申请日：2008-06-16

    申请人： Ryota Yuge ,  Masako Yudasaka ,  Toshinari Ichihashi ,  Sumio Iijima

    发明人： Ryota Yuge ,  Masako Yudasaka ,  Toshinari Ichihashi ,  Sumio Iijima

    IPC分类号： C01B31/02 ,  B82Y40/00 ,  B82Y30/00

    CPC分类号： C01B31/0293 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/18

    摘要： A substance-encapsulating carbon nanohorn aggregate which has improved chemical stability by isolating the encapsulated substance from outside and which is useful as a targeting material which can be led from the outside of the body or as a contrast medium by holding the encapsulated substance in an aggregated form, and a process for producing the same are provided. The substance-encapsulating carbon nanohorn aggregate is characterized in that the encapsulated substance is aggregated in a central part of the carbon nanohorn aggregate or a neighborhood thereof with being isolated from outside. The process includes aggregating a substance to be encapsulated in a central part or a neighborhood thereof by a heat treatment.

    摘要翻译： 一种物质封装的碳纳米角骨料，其通过从外部分离包封的物质而具有改善的化学稳定性，并且其可用作靶向材料，其可以从身体外部或作为造影剂通过将包封的物质保持在聚集体 形式及其制造方法。 该物质封装的碳纳米角骨料的特征在于，将包封的物质聚集在碳纳米角骨料的中心部分或其附近，与外部隔离。 该方法包括通过热处理将待包封的物质聚集在中心部分或其附近。

    SUBSTANCE-ENCAPSULATING CARBON NANOHORN AGGREGATE AND PROCESS FOR PRODUCING THE SAME
    9.
    发明申请
    SUBSTANCE-ENCAPSULATING CARBON NANOHORN AGGREGATE AND PROCESS FOR PRODUCING THE SAME 有权
    碳纳米管的聚合物及其制造方法

    公开(公告)号：US20100202976A1

    公开(公告)日：2010-08-12

    申请号：US12679766

    申请日：2008-06-16

    申请人： Ryota Yuge ,  Masako Yudasaka ,  Toshinari Ichihashi ,  Sumio Iijima

    发明人： Ryota Yuge ,  Masako Yudasaka ,  Toshinari Ichihashi ,  Sumio Iijima

    IPC分类号： A61K49/00

    CPC分类号： C01B31/0293 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/18

    摘要： A substance-encapsulating carbon nanohorn aggregate which has improved chemical stability by isolating the encapsulated substance from outside and which is useful as a targeting material which can be led from the outside of the body or as a contrast medium by holding the encapsulated substance in an aggregated form, and a process for producing the same are provided. The substance-encapsulating carbon nanohorn aggregate is characterized in that the encapsulated substance is aggregated in a central part of the carbon nanohorn aggregate or a neighborhood thereof with being isolated from outside. The process includes aggregating a substance to be encapsulated in a central part or a neighborhood thereof by a heat treatment.

    摘要翻译： 一种物质封装的碳纳米角骨料，其通过从外部分离包封的物质而具有改善的化学稳定性，并且其可用作靶向材料，其可以从身体外部或作为造影剂通过将包封的物质保持在聚集体 形式及其制造方法。 该物质封装的碳纳米角骨料的特征在于，将包封的物质聚集在碳纳米角骨料的中心部分或其附近，与外部隔离。 该方法包括通过热处理将待包封的物质聚集在中心部分或其附近。

    SUBSTANCE-CONTAINING CARBON NANOHORN COMPOSITE HAVING POLYAMINE PLUG AND PROCESS FOR PRODUCING THE SAME
    10.
    发明申请
    SUBSTANCE-CONTAINING CARBON NANOHORN COMPOSITE HAVING POLYAMINE PLUG AND PROCESS FOR PRODUCING THE SAME 有权
    具有聚氨酯弹性体的含碳纳米复合材料及其制造方法

    公开(公告)号：US20090208567A1

    公开(公告)日：2009-08-20

    申请号：US12307473

    申请日：2007-07-03

    申请人： Ryota Yuge ,  Hideki Yorimitsu ,  Masako Yudasaka ,  Sumio Iijima

    发明人： Ryota Yuge ,  Hideki Yorimitsu ,  Masako Yudasaka ,  Sumio Iijima

    IPC分类号： A61K47/18 ,  A61K9/48

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/18 ,  Y10S977/734 ,  Y10S977/736 ,  Y10S977/74 ,  Y10S977/744 ,  Y10S977/748 ,  Y10S977/75

    摘要： The present invention provides: a carbon nanohorn composite including a carbon nanohorn, a substance encapsulated in the carbon nanohorn, and a polyamine adsorbed by chemical reaction firmly to a surface functional group present on the opening part on the surface of the carbon nanohorn, wherein the release amount and release rate of the encapsulated substance can be controlled using the difference in size, substituent or three-dimensional structure of the polyamine, which is used as a plug; a method of controlling the release of the encapsulated substance; and a process for producing the carbon nanohorn composite. The release amount and release rate of the substance encapsulated in the carbon nanohorn composite is controlled by selecting a polyamine molecule, which plugs the opening part formed in the carbon nanohorn by oxidation, by its size, substituent or three-dimensional structure.

    摘要翻译： 本发明提供了一种碳纳米角复合材料，其包含碳纳米角，包封在碳纳米角中的物质，以及通过化学反应吸附的多胺与存在于碳纳米角表面上的开口部分上的表面官能团，其中， 可以使用用作塞子的多胺的尺寸，取代基或三维结构的差异来控制包封物质的释放量和释放速率; 控制包封物质释放的方法; 以及生产碳纳米复合材料的方法。 通过选择通过其尺寸，取代基或三维结构通过氧化将形成在碳纳米角中的开口部分堵塞的多胺分子来控制包封在碳纳米角复合材料中的物质的释放量和释放速率。