公开(公告)号：USRE48378E1

公开(公告)日：2021-01-05

申请号：US15583538

申请日：2017-05-01

申请人： II-VI Delaware, Inc.

发明人： Ilya Zwieback ,  Ping Wu ,  Varatharajan Rengarajan ,  Avinash K. Gupta ,  Thomas E. Anderson ,  Gary E. Ruland ,  Andrew E. Souzis ,  Xueping Xu

IPC分类号： H01B1/02 ,  H01B3/02 ,  C30B29/36 ,  H01B1/22 ,  C30B23/00

摘要： In a crystal growth apparatus and method, polycrystalline source material and a seed crystal are introduced into a growth ambient comprised of a growth crucible disposed inside of a furnace chamber. In the presence of a first sublimation growth pressure, a single crystal is sublimation grown on the seed crystal via precipitation of sublimated source material on the seed crystal in the presence of a flow of a first gas that includes a reactive component that reacts with and removes donor and/or acceptor background impurities from the growth ambient during said sublimation growth. Then, in the presence of a second sublimation growth pressure, the single crystal is sublimation grown on the seed crystal via precipitation of sublimated source material on the seed crystal in the presence of a flow of a second gas that includes dopant vapors, but which does not include the reactive component.

公开(公告)号：US20190164670A1

公开(公告)日：2019-05-30

申请号：US16320731

申请日：2017-06-28

申请人： SCHLUMBERGER TECHNOLOGY CORPORATION

发明人： Jason Holzmueller ,  Jinglei Xiang ,  Samy A. Bouly ,  William Goertzen ,  Varun Vinaykumar Nyayadhish ,  Gregory Howard Manke

IPC分类号： H01B13/14 ,  H01B3/44 ,  H01B3/02 ,  H01B7/04 ,  E21B17/20 ,  E21B43/12

摘要： A method can include extruding polyethylene about a lead (Pb) barrier layer disposed about a conductor to form an assembly; and armoring at least one of the assemblies with metallic armor to form a cable. A power cable can include a conductor; a lead (Pb) barrier layer disposed about the conductor; a cushion layer disposed about the lead (Pb) barrier layer where the cushion layer includes crosslinked polyethylene (XLPE); and metallic armor wrapped about the cushion layer.

公开(公告)号：US20190115278A1

公开(公告)日：2019-04-18

申请号：US16091939

申请日：2017-04-06

申请人： Sanctioned Risk Solutions, Inc.

发明人： Zachary R. Greenhill

IPC分类号： H01L23/373 ,  H01B3/02

摘要： Systems and methods for heat dissipation are described. Systems and methods may include a gradient nanoparticle structure applied to a substrate, such as electrical transmission, distribution lines, to photovoltaic cells, and/or batteries of transportation vehicles and electronic devices.

公开(公告)号：US09859038B2

公开(公告)日：2018-01-02

申请号：US13863902

申请日：2013-04-16

申请人： General Cable Technologies Corporation

发明人： Cody R. Davis ,  Sathish Kumar Ranganathan ,  Ryan Andersen ,  Vijay Mhetar ,  William S. Temple ,  Srinivas Siripurapu ,  Gordon Baker ,  James Freestone ,  Dennis L. Doss

IPC分类号： B05D5/12 ,  H01B7/29 ,  H01B13/30 ,  H01B3/00 ,  H01B3/46 ,  H01B5/00 ,  H01B3/02 ,  H01B3/10 ,  H01B7/42

CPC分类号： H01B7/29 ,  H01B3/008 ,  H01B3/02 ,  H01B3/10 ,  H01B3/46 ,  H01B5/002 ,  H01B7/421 ,  H01B13/30

摘要： The present invention relates to a surface modified overhead conductor with a coating that allows the conductor to operate at lower temperatures. The coating is an inorganic, non-white coating having durable heat and wet aging characteristics. The coating preferably contains a heat radiating agent with desirable properties, and an appropriate binder/suspension agent. In a preferred embodiment, the coating has L* value of less than 80, a heat emissivity of greater than or equal to 0.5, and/or a solar absorptivity coefficient of greater than 0.3.

公开(公告)号：US09524807B2

公开(公告)日：2016-12-20

申请号：US13882799

申请日：2011-10-31

申请人： Sylvia Anita Hermasch ,  Roland Wursche ,  Harald Haeger ,  Petra Poetschke ,  Beate Krause ,  Robert Socher

发明人： Sylvia Anita Hermasch ,  Roland Wursche ,  Harald Haeger ,  Petra Poetschke ,  Beate Krause ,  Robert Socher

IPC分类号： H01B1/24 ,  C09D5/24 ,  H01B3/02 ,  C08L77/02 ,  C08K5/098 ,  C08K5/3445 ,  C08K7/24

CPC分类号： H01B3/025 ,  C08K3/041 ,  C08K5/098 ,  C08K5/17 ,  C08K5/3445 ,  C08K7/06 ,  C08K7/24 ,  C08L33/08 ,  C08L71/02 ,  C08L77/02 ,  C08L77/12 ,  C09D5/24 ,  H01B1/24

摘要： A polyamide composition contains the following components: (a) at least 40 parts by weight PA12; (b) 0.1-15 parts by weight of at least one salt with a non-metallic cation; (c) 0.1-25% by weight of at least one dispersant based on esters or amides; (d) a quantity of carbon nanotubes that produces in the molding compound a specific surface resistance according to IEC standard 60167 of maximum 10−1-1010Ω; (e) 0-5 parts by weight of at least one metal salt; and optionally (f) conventional auxiliary substances and additives, the sum of the parts by weight of components (a) to (f) amounting to 100. The polyamide composition can be used for manufacturing moldings with improved electrical conductivity and improved surface quality.

摘要翻译： 聚酰胺组合物含有以下成分：（a）至少40重量份PA12; （b）0.1-15重量份的至少一种与非金属阳离子的盐; （c）基于酯或酰胺的0.1-25重量％的至少一种分散剂; （d）一定数量的碳纳米管在模塑料中产生符合IEC标准60167最高10-1-1010Ω的比表面电阻; （e）0-5重量份的至少一种金属盐; 和任选的（f）常规辅助物质和添加剂，组分（a）至（f）的重量份数合计为100。聚酰胺组合物可用于制造具有改善的导电性和改进的表面质量的模制品。

公开(公告)号：US20160325994A1

公开(公告)日：2016-11-10

申请号：US15109869

申请日：2015-01-05

申请人： MOMENTIVE PERFORMANCE MATERIALS INC.

发明人： Hao QU ,  Anand MURUGAIAH ,  Bei XIANG ,  Chandrashekar RAMAN ,  Kang YI-LIN

IPC分类号： C01B21/064 ,  C09K5/10 ,  C08K3/38 ,  C09D1/00 ,  H01B3/02 ,  C10M125/26 ,  C09K5/14 ,  C09D5/08

CPC分类号： C01B21/0648 ,  C01B35/146 ,  C01P2004/03 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C04B35/583 ,  C04B35/80 ,  C04B2235/386 ,  C04B2235/5292 ,  C04B2235/5296 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/723 ,  C04B2235/767 ,  C08K3/38 ,  C08K2003/385 ,  C09D1/00 ,  C09D5/084 ,  C09K5/10 ,  C09K5/14 ,  C10M125/26 ,  C10M2201/087 ,  C10N2220/082 ,  C22C29/16 ,  C22C32/0068 ,  H01B3/02

摘要： A multi-functional composition including high aspect boron nitride particles providing improved properties such as thermal conductivity, electrical insulation, barrier to moisture, vapor, and gasses, lubrication, friction modification, optical properties, suspension stability, and a system and method for forming such compositions. The high boron nitride particles have an average aspect ratio greater than 300. The multifunctional composition may comprise of a polymer material, fluids, metals, ceramics, glasses, other non-BN fillers and the high aspect ratio boron nitride. Also provided are methods for making such boron nitride particles and compositions.

摘要翻译： 提供具有改进性能的高方位氮化硼颗粒的多功能组合物，例如导热性，电绝缘性，水分阻挡性，蒸气和气体，润滑，摩擦改性，光学性质，悬浮稳定性，以及用于形成这种材料的系统和方法 组合物。 高氮化硼颗粒具有大于300的平均纵横比。多官能组合物可包含聚合物材料，流体，金属，陶瓷，玻璃，其它非BN填料和高纵横比氮化硼。 还提供了制备这种氮化硼颗粒和组合物的方法。

公开(公告)号：US09346992B2

公开(公告)日：2016-05-24

申请号：US14330075

申请日：2014-07-14

申请人： E I DU PONT DE NEMOURS AND COMPANY

发明人： Vincenzo Arancio ,  Jay Robert Dorfman

IPC分类号： H01B3/02 ,  C09K5/14 ,  C09D163/00 ,  H01B17/60 ,  H01B3/40 ,  H01B3/42 ,  H01B3/30 ,  H03K17/96

CPC分类号： C09K5/14 ,  C08G2650/56 ,  C08K3/38 ,  C08K2003/385 ,  C08L71/00 ,  C08L75/04 ,  C09D163/00 ,  H01B3/025 ,  H01B3/302 ,  H01B3/40 ,  H01B3/42 ,  H01B17/60 ,  H03K17/962 ,  C09D175/04

摘要： This invention is directed to a polymer thick film thermally conductive thermoformable dielectric composition comprising urethane resin, thermoplastic phenoxy resin, diacetone alcohol and thermally conductive powder. Dielectrics made from the composition can be used in various electronic applications to protect electrical elements and particularly to insulate and protect both the conductive thermoformable silver and the polycarbonate substrate in capacitive switch applications. The thermoformed electrical circuit may be subsequently subjected to an injection molding process.

摘要翻译： 本发明涉及包含聚氨酯树脂，热塑性苯氧基树脂，双丙酮醇和导热粉末的聚合物厚膜导热可热成形电介质组合物。 由组合物制成的电介质可用于各种电子应用中以保护电气元件，特别是在电容开关应用中绝缘并保护导电可热成型银和聚碳酸酯基板。 热成型电路可以随后进行注射成型工艺。

公开(公告)号：US20160027549A1

公开(公告)日：2016-01-28

申请号：US14772965

申请日：2014-01-15

申请人： SIEMENS ANKTIENGESELLSCHAFT

发明人： Steffen LANG

IPC分类号： H01B3/10 ,  C08K3/04 ,  C08K3/34 ,  C08K3/22 ,  H01B3/04 ,  H01B3/02

CPC分类号： H01B3/10 ,  C08K3/041 ,  C08K3/22 ,  C08K3/34 ,  C08K2201/016 ,  H01B3/004 ,  H01B3/02 ,  H01B3/04 ,  H01B3/28 ,  H01B3/46

摘要： A resistance covering for a DC insulation system may be a matrix material with particles embedded therein, the particles having an aspect ratio greater than 1. The matrix material is flexible to such an extent that the particles align depending on an electric field strength. The particles can align in the electric field and thus a breakdown voltage of the resistance covering is increased. A DC insulation system may have the resistance covering.

摘要翻译： 用于直流绝缘系统的电阻覆盖物可以是具有嵌入其中的颗粒的基质材料，所述颗粒具有大于1的纵横比。基质材料是柔性的，使得颗粒根据电场强度对准。 颗粒可以在电场中对准，因此电阻覆盖层的击穿电压增加。 直流绝缘系统可能具有电阻覆盖。

公开(公告)号：US20150321916A1

公开(公告)日：2015-11-12

申请号：US14410387

申请日：2013-06-28

申请人： The Provost, Fellows, Foundation Scholars, & the Other Members of Board, of the College of the Holy

发明人： Jonathan Coleman ,  Umar Khan

IPC分类号： C01B13/14 ,  C01B19/04 ,  C01B21/083 ,  H01B1/08 ,  H01B1/06 ,  H01B1/10 ,  H01B3/02 ,  H01B3/10 ,  C01G23/04 ,  C01G25/02 ,  C01G27/02 ,  C01G31/02 ,  C01G33/00 ,  C01G35/00 ,  C01G37/02 ,  C01G45/02 ,  C01G39/02 ,  C01G41/02 ,  C01G99/00 ,  C01G47/00 ,  C01G53/04 ,  C01G55/00 ,  C01G49/02 ,  C01B21/064

CPC分类号： C01B13/145 ,  B82Y30/00 ,  B82Y40/00 ,  C01B19/007 ,  C01B19/04 ,  C01B21/0648 ,  C01B21/083 ,  C01B32/19 ,  C01G1/02 ,  C01G1/12 ,  C01G23/04 ,  C01G25/02 ,  C01G27/02 ,  C01G31/02 ,  C01G33/00 ,  C01G35/00 ,  C01G37/02 ,  C01G39/02 ,  C01G41/02 ,  C01G45/02 ,  C01G47/00 ,  C01G49/02 ,  C01G53/04 ,  C01G55/004 ,  C01G99/00 ,  C01P2002/01 ,  C01P2002/20 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/24 ,  H01B1/06 ,  H01B1/08 ,  H01B1/10 ,  H01B3/02 ,  H01B3/10 ,  Y10T428/2991

摘要： The invention provides a process for exfoliating a 3-dimensional layered material to produce a 2-dimensional material, said process comprising the steps of mixing the layered material in a solvent to provide a mixture; applying energy, for example ultrasound, to said mixture, and removing the energy applied to the mixture, such that sedimentation of the 2-dimensional material out of solution as a weakly re-aggregated, exfoliated 2-dimensional material is produced. The invention provides a fast, simple and high yielding process for separating 3-dimensional layered materials into individual 2-dimensional layers or flakes, which do not strongly re-aggregate, without utilising hazardous solvents.

摘要翻译： 本发明提供了一种用于剥离三维层状材料以产生二维材料的方法，所述方法包括以下步骤：将层状材料混合在溶剂中以提供混合物; 向所述混合物施加能量，例如超声波，并且去除施加到混合物上的能量，使得二维材料作为弱聚集的剥离的二维材料从溶液中沉淀出来。 本发明提供了一种快速，简单和高产率的方法，用于将三维层状材料分离成单个二维层或薄片，其不会在不使用有害溶剂的情况下强烈再聚集。

公开(公告)号：US09090989B2

公开(公告)日：2015-07-28

申请号：US13902016

申请日：2013-05-24

申请人： II-VI Incorporated

发明人： Ilya Zwieback ,  Ping Wu ,  Varatharajan Rengarajan ,  Avinash K. Gupta ,  Thomas E. Anderson ,  Gary E. Ruland ,  Andrew E. Souzis ,  Xueping Xu

IPC分类号： H01B1/02 ,  H01B1/22 ,  C30B23/00 ,  C30B29/36 ,  H01B3/02

CPC分类号： C30B23/002 ,  C30B29/36 ,  H01B3/025

摘要： In a crystal growth apparatus and method, polycrystalline source material and a seed crystal are introduced into a growth ambient comprised of a growth crucible disposed inside of a furnace chamber. In the presence of a first sublimation growth pressure, a single crystal is sublimation grown on the seed crystal via precipitation of sublimated source material on the seed crystal in the presence of a flow of a first gas that includes a reactive component that reacts with and removes donor and/or acceptor background impurities from the growth ambient during said sublimation growth. Then, in the presence of a second sublimation growth pressure, the single crystal is sublimation grown on the seed crystal via precipitation of sublimated source material on the seed crystal in the presence of a flow of a second gas that includes dopant vapors, but which does not include the reactive component.

摘要翻译： 在晶体生长装置和方法中，将多晶源材料和晶种引入到由设置在炉室内部的生长坩埚组成的生长环境中。 在存在第一升华生长压力的情况下，通过在第一气体的流动存在下，通过在晶种上沉淀升华的源材料在晶种上生长单晶，所述第一气体包括与反应物质反应并除去的反应性组分 在升华生长期间来自生长环境的供体和/或受体背景杂质。 然后，在存在第二升华生长压力的情况下，单晶通过在包括掺杂剂蒸气的第二气体的流动存在下在晶种上沉淀升华的源材料而在晶种上生长，但是它是 不包括反应性组分。