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公开(公告)号：US20080281030A1
公开(公告)日：2008-11-13
申请号：US11437768
申请日：2006-05-22
CPC分类号： C08F2/44 , C08K3/34 , Y10T428/2998
摘要： High-use temperature, lightweight polymer/inorganic nanocomposite materials are described having enhanced thermal stability and performance characteristics. These materials are made possible by new methods for synthesizing composite materials that enhance the thermal stability of the nanocomposite systems from 100-150° C. to over 450° C. These materials and techniques for their formation are enabled at least in part by the use of polar organic phthalonitrile monomers and oligomers that can exfoliate layered phyllosilicates, such as smectite clays, in percentages greater than 10% inorganic by weight. This approach offers a solvent-free direct melt intercalation technique that greatly reduces the cost of processing nanocomposites. Additionally, the use of unmodified phyllosilicates overcomes temperature limitations of prior art, which uses organically-modified layered silicates. The new technology provides hitherto unobtainable thermal stability and performance characteristics, and has numerous applications in the automotive, aerospace, electronic and marine industries.
摘要翻译： 描述了具有增强的热稳定性和性能特征的高使用温度的轻质聚合物/无机纳米复合材料。 这些材料可以通过用于合成复合材料的新方法成为可能，其将增强纳米复合材料体系的热稳定性从100-150℃提高到450℃以上。这些材料和技术用于其形成至少部分地通过使用 的极性有机邻苯二甲腈单体和可以以大于10重量％无机重量百分比的百分比剥落层状页硅酸盐如蒙脱石粘土的低聚物。 这种方法提供无溶剂的直接熔融插层技术，大大降低了加工纳米复合材料的成本。 另外，未改性页硅酸盐的使用克服了使用有机改性层状硅酸盐的现有技术的温度限制。 新技术提供了迄今为止无法获得的热稳定性和性能特征，并在汽车，航空航天，电子和海洋行业拥有众多应用。
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公开(公告)号：US07049353B2
公开(公告)日：2006-05-23
申请号：US10105618
申请日：2002-03-26
CPC分类号： C08F2/44 , C08K3/34 , Y10T428/2998
摘要： High-use temperature, lightweight polymer/inorganic nanocomposite materials are described having enhanced thermal stability and performance characteristics. These materials are made possible by new methods for synthesizing composite materials that enhance the thermal stability of the nanocomposite systems from 100–150° C. to over 450° C. These materials and techniques for their formation are enabled at least in part by the use of polar organic phthalonitrile monomers and oligomers that can exfoliate layered phyllosilicates, such as smectite clays, in percentages greater than 10% inorganic by weight. This approach offers a solvent-free direct melt intercalation technique that greatly reduces the cost of processing nanocomposites. Additionally, the use of unmodified phyllosilicates overcomes temperature limitations of prior art, which uses organically-modified layered silicates. The new technology provides hitherto unobtainable thermal stability and performance characteristics, and has numerous applications in the automotive, aerospace, electronic and marine industries.
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公开(公告)号：US07118693B2
公开(公告)日：2006-10-10
申请号：US10201568
申请日：2002-07-24
申请人： Paul J. Glatkowski , Nelson Landrau , David H. Landis, Jr. , Joseph W. Piche , Jeffrey L. Conroy
发明人： Paul J. Glatkowski , Nelson Landrau , David H. Landis, Jr. , Joseph W. Piche , Jeffrey L. Conroy
CPC分类号： H05K9/0086 , B05D5/12 , B05D7/52 , B82Y10/00 , B82Y30/00 , C08K3/04 , C08K3/041 , C08K3/045 , C09D5/00 , C09D5/24 , C09D7/70 , C09D175/04 , C09D179/08 , G21F1/10 , H01B1/24 , Y10S428/922 , Y10S428/924 , Y10S977/742 , Y10S977/75 , Y10T428/1393 , Y10T428/249971 , Y10T428/249978 , Y10T428/25 , Y10T428/30
摘要： The invention is directed to conformal coatings that provide excellent shielding against electromagnetic interference (EMI). A conformal coating comprises an insulating layer and a conducting layer containing electrically conductive material. The insulating layer comprises materials for protecting a coated object. The conducting layer comprises materials that provide EMI shielding such as carbon black, carbon buckeyballs, carbon nanotubes, chemically-modified carbon nanotubes and combinations thereof. The insulating layer and the conductive layer may be the same or different, and may be applied to an object simultaneously or sequentially. Accordingly, the invention is also directed to objects that are partially or completely coated with a conformal coating that provides EMI shielding.
摘要翻译： 本发明涉及对电磁干扰（EMI）提供优异屏蔽的保形涂层。 保形涂层包括绝缘层和包含导电材料的导电层。 绝缘层包括用于保护涂覆物体的材料。 导电层包括提供EMI屏蔽的材料，例如炭黑，碳巴特球，碳纳米管，化学改性的碳纳米管及其组合。 绝缘层和导电层可以相同或不同，并且可以同时或顺序地施加到物体上。 因此，本发明还涉及部分或完全涂覆有提供EMI屏蔽的保形涂层的物体。
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4.发明授权公开(公告)号：US06986853B2
公开(公告)日：2006-01-17
申请号：US10105622
申请日：2002-03-26
IPC分类号： B29C73/00
CPC分类号： B29C73/10 , A61K9/0092 , B29L2031/3076 , B32B5/16 , B82Y30/00 , C04B35/52 , C04B2235/3284 , C04B2235/3286 , C04B2235/3293 , C04B2235/424 , C04B2235/5288 , H01B1/24 , H05K9/009 , Y10S977/902 , Y10T428/20
摘要： A method for repairing fiber-reinforced composite structures while maintaining original EM and lightning protection using carbon nanotubes, fibers, and thermoset resins is disclosed. According to one embodiment of the invention, the method comprises preparing a damaged area for repair; preparing a repair patch for the damaged area, the repair patch comprising nanotubes; applying the repair patch to the damaged area; and curing the repair patch. A repair patch for a composite structure having a conductive layer is disclosed. According to one embodiment of the present invention, the repair patch includes a binder and nanotubes. A repair resin for repairing a composite structure having a conductive layer is disclosed. According to one embodiment of the present invention, the repair layer includes a resin and nanotubes. A putty for repairing a composite structure having a conductive layer is disclosed. According to one embodiment of the present invention, the putty includes a base and electrically conductive carbon nanotubes.
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公开(公告)号：US5995361A
公开(公告)日：1999-11-30
申请号：US781393
申请日：1997-01-10
申请人： Kumaraswamy Jayaraj , James M. Burnett , Joseph W. Piche , Paul J. Glatkowski , Richard W. Lusignea
发明人： Kumaraswamy Jayaraj , James M. Burnett , Joseph W. Piche , Paul J. Glatkowski , Richard W. Lusignea
CPC分类号： H01G4/18 , Y10T428/1023 , Y10T428/31522
摘要： This invention relates in general to capacitors including one or more layers of dielectric material wherein at least one of the layers including a multiaxially oriented lyotropic liquid crystalline polymer (LCP) film. The present invention also provides lyotropic LCPs films having less than 0.5% residual ionic contaminants and a method of preparing such films and capacitors including such films. In preferred embodiments, the invention further provides a capacitor wherein the liquid crystalline polymer film has less than 0.5% residual ionic contaminants.
摘要翻译： 本发明一般涉及包括一层或多层介电材料的电容器，其中至少一层包括多轴取向溶致液晶聚合物（LCP）膜。 本发明还提供了具有小于0.5％的残余离子污染物的溶致LCP膜，以及制备这种膜和电容器的方法，包括这种膜。 在优选实施例中，本发明还提供一种电容器，其中液晶聚合物膜具有小于0.5％的残留离子污染物。
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6.发明申请公开(公告)号：US20080135815A1
公开(公告)日：2008-06-12
申请号：US11547903
申请日：2005-04-07
申请人： Paul J. Glatkowski , Joseph W. Piche , C. Michael Trottier , Philip Wallis , David J. Arthur , Jiazhong Luo
发明人： Paul J. Glatkowski , Joseph W. Piche , C. Michael Trottier , Philip Wallis , David J. Arthur , Jiazhong Luo
CPC分类号： B82Y30/00 , B82Y10/00 , B82Y40/00 , C01B32/174 , C01B2202/02 , C01B2202/04 , C01B2202/06 , C01B2202/28 , H01B1/24 , H01L51/0007 , H01L51/0048
摘要： The invention is directed to carbon nanotube-containing compositions that have increased viscosity and stability. In particular, the invention is directed to methods for manufacturing carbon nanotube films and layers that provide superior electrical properties.
摘要翻译： 本发明涉及具有增加的粘度和稳定性的含碳纳米管的组合物。 特别地，本发明涉及制造提供优异电性能的碳纳米管膜和层的方法。
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7.发明授权Fugitive viscosity and stability modifiers for carbon nanotube compositions 失效用于碳纳米管组合物的挥发性粘度和稳定性改性剂公开(公告)号：US08632699B2
公开(公告)日：2014-01-21
申请号：US11547903
申请日：2005-04-07
申请人： Paul J. Glatkowski , Joseph W. Piche , C. Michael Trottier , Philip Wallis , David J. Arthur , Jiazhong Luo
发明人： Paul J. Glatkowski , Joseph W. Piche , C. Michael Trottier , Philip Wallis , David J. Arthur , Jiazhong Luo
CPC分类号： B82Y30/00 , B82Y10/00 , B82Y40/00 , C01B32/174 , C01B2202/02 , C01B2202/04 , C01B2202/06 , C01B2202/28 , H01B1/24 , H01L51/0007 , H01L51/0048
摘要： The invention is directed to carbon nanotube-containing compositions that have increased viscosity and stability. In particular, the invention is directed to methods for manufacturing carbon nanotube films and layers that provide superior electrical properties.
摘要翻译： 本发明涉及具有增加的粘度和稳定性的含碳纳米管的组合物。 特别地，本发明涉及制造提供优异电性能的碳纳米管膜和层的方法。
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公开(公告)号：US06265466B1
公开(公告)日：2001-07-24
申请号：US09250047
申请日：1999-02-12
IPC分类号： G21F110
CPC分类号： G21F1/10 , Y10S977/734 , Y10S977/742 , Y10S977/753 , Y10S977/788 , Y10S977/847 , Y10S977/902
摘要： An electromagnetic shielding composite having nanotubes and a method of making the same are disclosed. According to one embodiment of the present invention, the composite for providing electromagnetic shielding includes a polymeric material and an effective amount of oriented nanotubes for EM shielding, the nanotubes being oriented when a shearing force is applied to the composite. According to another embodiment of the present invention, the method for making an electromagnetic shielding includes the steps of (1) providing a polymer with an amount of nanotubes, and (2) imparting a shearing force to the polymer and nanotubes to orient the nanotubes.
摘要翻译： 公开了一种具有纳米管的电磁屏蔽复合体及其制造方法。 根据本发明的一个实施方案，用于提供电磁屏蔽的复合材料包括聚合材料和有效量的用于EM屏蔽的定向纳米管，当剪切力施加到复合材料时，纳米管是取向的。 根据本发明的另一个实施例，制造电磁屏蔽的方法包括以下步骤：（1）提供具有一定量纳米管的聚合物，和（2）向聚合物和纳米管施加剪切力以取向纳米管。
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公开(公告)号：US20090131554A1
公开(公告)日：2009-05-21
申请号：US12142623
申请日：2008-06-19
IPC分类号： G21F1/10
CPC分类号： G21F1/10 , Y10S977/734 , Y10S977/742 , Y10S977/753 , Y10S977/788 , Y10S977/847 , Y10S977/902
摘要： There is provided an electromagnetic (EM) shielding composite and its method of manufacture having low observability and a low loading level, e.g., 1.5 weight percent, of nanotubes mixed in a base host polymer, wherein the EM shielding composite is an effective shield and absorber for broadband plane wave EM radiation. The loading levels of nanotubes are sufficiently low to leave the mechanical properties of the base polymers essentially unchanged, making this approach widely applicable to a broad range of applications.
摘要翻译： 提供了一种电磁（EM）屏蔽复合材料及其制造方法，其具有低的可观察性和低负载水平，例如1.5重量％的混合在基础主体聚合物中的纳米管，其中EM屏蔽复合材料是有效的屏蔽和吸收体 用于宽带平面波EM辐射。 纳米管的负载水平足够低以使基础聚合物的机械性质基本上不变，使得该方法广泛适用于广泛的应用。
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公开(公告)号：US5202165A
公开(公告)日：1993-04-13
申请号：US569148
申请日：1990-08-17
CPC分类号： B32B37/00 , F17C1/16 , F17C2203/0604 , F17C2203/0607 , F17C2203/066 , F17C2203/067 , F17C2203/0675 , F17C2209/2109 , F17C2209/2163 , F17C2209/221 , F17C2221/011 , F17C2221/012 , F17C2221/017 , F17C2221/033 , F17C2223/0123 , F17C2223/0161 , F17C2270/0192 , F17C2270/0194 , Y02E60/321 , Y10S428/91 , Y10T428/1059 , Y10T428/1352
摘要： The vessel structures disclosed herein are adapted for containing a mobile or highly permeating fluid such as helium gas or liquid hydrogen or oxygen. Escape of the fluid is inhibited by a barrier layer of an oriented lyotropic liquid crystal polymer film. Preferred polymers include polybenzazole (PBZ) polymers.
摘要翻译： 本文公开的容器结构适于容纳移动或高渗透流体，例如氦气或液体氢气或氧气。 流体的逃逸被取向的溶致液晶聚合物膜的阻挡层抑制。 优选的聚合物包括聚吲哚（PBZ）聚合物。
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