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    The Surface Treatment Of Nanoparticles To Control Interfacial Properties And Method Of Manufacture
    14.
    发明公开
    The Surface Treatment Of Nanoparticles To Control Interfacial Properties And Method Of Manufacture 审中-公开
    表面处理的纳米颗粒来控制界面特性和制造工艺

    公开(公告)号：EP2133393A3

    公开(公告)日：2010-06-30

    申请号：EP09168614.7

    申请日：2005-03-30

    申请人： NANOPHASE TECHNOLOGIES CORPORATION

    发明人： Brotzmann, Richard W. Jr.

    IPC分类号： B32B5/16

    CPC分类号： C09C1/043 ,  B82Y30/00 ,  C01P2004/32 ,  C01P2004/64 ,  C01P2006/12 ,  C08K9/06 ,  C09C1/3684 ,  C09C1/407 ,  C09C3/12 ,  Y10S977/83 ,  Y10T428/2998

    摘要： A surface treated particle comprising a plurality of inorganic, metallic, semi-metallic, and/or metallic oxide particles and a star-graft copolymer with looped and/or linear polymeric structure on a star-graft copolymer, obtainable by a heterogeneous polymerization reaction in the particle surface proximity, encapsulating at least a portion of said particles and a method for making the same. The surface treatment comprises: Si (w, x, y, z), where: w, x, y, and z are mole percent tetrafunctional, trifunctional, difunctional, and monofunctional monomeric units, respectively; w, x, y, and z are about 0-50, 0-50, 5 - 99, and 0-5, respectively; w is tetraethylorthosilicate; x is selected from the group consisting of gammaglycidoxypropyltrimethoxysilane, gamma-methacryloxypropyltrimethoxysilane, methyltrimethoxysilane, n-propyltrimethoxysilane, isobutyltrimethoxysilane, n-hexyltrimethoxysilane, n-octyltrimethoxysilane, n-octadecyltrimethoxysilane, phenyltrimethoxysilane, 3-(trimethoxysilyl)propylsuccinic anhydride, heptadecafluorotrimethoxysilane, 3-isocyanatopropyltrimethoxysilane, 2-(diphenylphosphino)ethyltrimethoxysilane, 3-aminopropyltrimethoxysilane, 3-mercaptopropyltrimethoxysilane, n-(trimethoxysilylpropyl)EDTA, pentafluorophenylpropyltrimethoxysilane, trifluoropropyltrimethoxysilane, and the triethoxy-containing counterparts of these monomers; y is selected from the group consisting of dicyclohexyldimethoxysilane, diethyldiethoxysilane, dimethyldichlorosilane, dimethyldiethoxysilane, dimethyldimethoxysilane, diphenyldiethoxysilane, diphenyldimethoxysilane, di-n-hexyldichlorosilane, n-hexylmethyldichlorosilane, methyldodecyldiethoxysilane, n-octylmethyldimethoxysilane, and the diethoxy-containing counterparts of these monomers; and z is selected form the group consisting of n-octadecyldimethylmethoxysilane, triethylsilanol, trimethylethoxysilane, trimethylmethoxysilane, and the ethoxy-containing counterparts of these monomers. Product(s) per se, defined as surface treated ZnO and/or Ti02, and the use of the product(s) per se in personal care formulations are excluded.

    COMPOSITE NANOPARTICLE AND PROCESS FOR PRODUCING THE SAME
    15.
    发明公开
    COMPOSITE NANOPARTICLE AND PROCESS FOR PRODUCING THE SAME 审中-公开
    复合纳米粒子和方法及其

    公开(公告)号：EP1716947A4

    公开(公告)日：2009-07-22

    申请号：EP05710150

    申请日：2005-02-04

    申请人： EBARA CORP

    发明人： CHIKAMORI YUSUKE ,  OGURE NAOAKI

    IPC分类号： B22F1/00 ,  B22F1/02 ,  B22F9/24 ,  B22F9/30 ,  B23K35/34 ,  H01B5/00

    CPC分类号： B22F1/0018 ,  B22F1/0062 ,  B22F2998/10 ,  B82Y30/00 ,  Y10S977/773 ,  Y10S977/83 ,  Y10T428/2991 ,  B22F9/30 ,  B22F9/22

    摘要： Composite nanoparticles can have their temperature for metal nuclei uniform sintering substantially lowered through organic substance desorption from the metal nuclei and thus can be used as a substitute for solder welding. There is provided composite nanoparticle (10) comprising a core portion of metal component (12) and, surrounding the metal component, organic substance (14) linked thereto through physical adsorption. This composite nanoparticle can be produced by causing an inorganic metal salt and an organic substance to coexist and heating the metal salt and organic substance to a given temperature and maintaining the temperature for a given period of time so that the inorganic metal salt is decomposed so as to form metal nanoparticles and so that while avoiding reaction of the metal nanoparticles with the organic substance resulting in formation of an organometallic compound, the organic substance is linked to the periphery of the metal nanoparticles through physical adsorption.

    COMPOSITE NANOPARTICLE AND PROCESS FOR PRODUCING THE SAME
    16.
    发明公开
    COMPOSITE NANOPARTICLE AND PROCESS FOR PRODUCING THE SAME 审中-公开
    VERFANDNAN​​OTEILCHEN UND VERFAHREN ZU DESSEN HERSTELLUNG

    公开(公告)号：EP1716947A1

    公开(公告)日：2006-11-02

    申请号：EP05710150.3

    申请日：2005-02-04

    申请人： EBARA CORPORATION

    发明人： CHIKAMORI, Yusuke, c/o Ebara Corporation ,  OGURE, Naoaki, c/o Ebara Corporation

    IPC分类号： B22F1/00 ,  B22F1/02 ,  B22F9/24 ,  B22F9/30 ,  B23K35/34 ,  H01B5/00

    CPC分类号： B22F1/0018 ,  B22F1/0062 ,  B22F2998/10 ,  B82Y30/00 ,  Y10S977/773 ,  Y10S977/83 ,  Y10T428/2991 ,  B22F9/30 ,  B22F9/22

    摘要： A composite nanoparticle makes it possible to significantly lower the temperature to separate an organic substance from a core and uniformly sinter the cores, and can be applied to bonding that replaces soldering. The composite nanoparticle (10) comprises a metal component (12) as a core, and an organic substance (14) surrounding the metal component (12) and bonded to it by physical adsorption. The composite nanoparticles can be produced by allowing an inorganic metal salt and an organic material to coexist, and heating the inorganic metal salt and the organic material to a predetermined temperature and holding them at the temperature for a predetermined time so that the inorganic metal salt is decomposed to produce metal nanoparticles and an organic substance is bonded to the metal nanoparticles by physical adsorption without forming an organometallic compound through a reaction between the metal nanoparticles and the organic substance.

    摘要翻译： 复合纳米颗粒使得有可能显着降低温度以从芯中分离有机物质并均匀地烧结芯，并且可以应用于替代焊接的粘合。 复合纳米颗粒（10）包括作为核心的金属组分（12）和围绕金属组分（12）并通过物理吸附结合到其上的有机物质（14）。 复合纳米颗粒可以通过使无机金属盐和有机材料共存并将无机金属盐和有机材料加热到预定温度并将其保持在预定时间，使得无机金属盐为 分解生成金属纳米粒子，通过物理吸附将有机物质与金属纳米粒子结合，通过金属纳米粒子与有机物质的反应形成有机金属化合物。

    Magnetic nanomaterials and synthesis method
    17.
    发明公开
    Magnetic nanomaterials and synthesis method 审中-公开
    Magnetische Nanomaterialien und Herstellungsverfahren

    公开(公告)号：EP1339075A1

    公开(公告)日：2003-08-27

    申请号：EP02290455.1

    申请日：2002-02-25

    申请人： MOTOROLA, INC. ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)

    发明人： Renaud, Philippe ,  Dumestre, Frédéric ,  Chaudret, Bruno ,  Amiens, Catherine ,  Fromen, Marie Claude ,  Casanove, Marie Jose ,  Zurcher, Peter ,  Stumpf, Roland

    IPC分类号： H01F1/00

    CPC分类号： B82Y25/00 ,  H01F1/0045 ,  H01F1/0063 ,  H01F1/0072 ,  H01F1/0081 ,  Y10S977/81 ,  Y10S977/83 ,  Y10S977/838 ,  Y10T428/2991 ,  Y10T428/2998

    摘要： A magnetic nanoparticle (22), a magnetic nanomaterial (30), assembly (30), and a method for synthesising a magnetic nanoparticle, relating to thermodynamically stable and air stable ferromagnetic nanoparticles of adjustable aspect ratio made upon decomposition of organometallic precursors in solution in the presence of a reaction gas and a mixture of organic ligands. The magnetic nanomaterial comprises magnetic nanoparticles of homogeneous size, shape, and magnetic orientation that comprises a magnetic core (24,34) ferromagnetic at room temperature and/or operating temperatures, and a nonmagnetic matrix (26,36) encapsulating the magnetic core. This magnetic nanomaterial could be used in high frequency integrated circuit applications, such as used in wireless portable electronic devices, to enhance magnetic field confinement and improve passive component performance at MHz and GHz frequency in a variety of passive and active devices, such as transformers, on-chip signal isolation, inductors, and the like.

    摘要翻译： 磁性纳米颗粒（22），磁性纳米材料（30），组件（30）和用于合成磁性纳米颗粒的方法，涉及在溶液中有机金属前体分解时制成的可调节的纵横比的热力学稳定和空气稳定的铁磁性纳米颗粒 存在反应气体和有机配体的混合物。 磁性纳米材料包括均匀尺寸，形状和磁性取向的磁性纳米颗粒，其包括在室温和/或操作温度下铁磁性的磁芯（24,34）和包封磁芯的非磁性基质（26,36）。 该磁性纳米材料可用于诸如用于无线便携式电子设备的高频集成电路应用中，以在各种被动和主动设备（例如变压器）中增强磁场限制并改善在MHz和GHz频率下的无源组件性能， 片上信号隔离，电感等。