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    DIELECTRIC CERAMIC COMPOSITION AND CERAMIC ELECTRONIC COMPONENTS
    86.
    发明申请
    DIELECTRIC CERAMIC COMPOSITION AND CERAMIC ELECTRONIC COMPONENTS 有权

    公开(公告)号：US20210155547A1

    公开(公告)日：2021-05-27

    申请号：US17046698

    申请日：2019-03-15

    申请人： SHOEI CHEMICAL INC.

    发明人： Takeshi NOMURA ,  Yukari SASAKI

    IPC分类号： C04B35/057 ,  H01G4/12 ,  H01G4/30

    摘要： Provided is a dielectric ceramic composition including a first component and a second component, wherein the first component comprises an oxide of Ca of 0.00 mol % to 35.85 mol % an oxide of Sr of 0.00 mol % to 47.12 mol %, an oxide of Ba of 0.00 mol % to 51.22 mol %, an oxide of Ti of 0.00 mol % to 17.36 mol %, an oxide of Zr of 0.00 mol % to 17.36 mol %, an oxide of Sn of 0.00 mol % to 2.60 mol %, an oxide of Nb of 0.00 mol % to 35.32 mol %, an oxide of Ta of 0.00 mol % to 35.32 mol %, and an oxide of V of 0.00 mol % to 2.65 mol %, and the second component includes at least (a) an oxide of Mn of 0.005% by mass to 3.500% by mass and (b) an oxide of Cu and/or an oxide of Ru.

    Ceramic composition
    87.
    发明授权
    Ceramic composition 有权

    公开(公告)号：US10793474B2

    公开(公告)日：2020-10-06

    申请号：US16264764

    申请日：2019-02-01

    申请人： NATIONAL PINGTUNG UNIVERSITY OF SCIENCE & TECHNOLOGY

    发明人： Ying-Chieh Lee

    IPC分类号： C04B35/057 ,  C04B33/13 ,  C04B33/32 ,  C04B33/135 ,  C04B35/195

    摘要： A ceramic composition which can be used as a sintering aid includes 1-2 mol % of magnesium oxide (MgO), 5-15 mol % of aluminum oxide (Al2O3), 25-40 mol % of silicon dioxide (SiO2), 40-55 mol % of calcium oxide (CaO), 0.1-8 mol % of ferric oxide (Fe2O3), 0.1-2 mol % of sulfur trioxide (SO3) and 0.1-2 mol % of titanium oxide (TiO2). Alternatively, the ceramic composition includes 1-8 mol % of MgO, 5-15 mol % of Al2O3, 25-40 mol % of SiO2, 40-55 mol % of CaO, 0.1-8 mol % of Fe2O3, 0.1-2 mol % of SO3 and 0.9-2 mol % of TiO2.

    Salt Inert/Resistant Barrier Compositions and Their Industrial Application
    88.
    发明申请
    Salt Inert/Resistant Barrier Compositions and Their Industrial Application 审中-公开

    公开(公告)号：US20200299195A1

    公开(公告)日：2020-09-24

    申请号：US16822998

    申请日：2020-03-18

    申请人： Westmoreland Advanced Materials, Inc.

    发明人： Kenneth A. McGowan ,  Robert M. Cullen

    IPC分类号： C04B35/10 ,  C04B35/66 ,  C04B35/057 ,  C04B35/44 ,  C04B35/04

    摘要： The present invention provides for a solid body composition that is able to withstand penetration and/or reaction with salts or salt compositions in one or more states of matter (solid, liquid, gas). The composition comprises at least one aggregate and at least one binder. The aggregate may be chosen based on its thermodynamic stability compared to a salt composition. The binder comprises a resol resin or a novolac resin, or a combination of one or more of a resol resin and one or more of a novolac resin. The resin binder sets to provide initial strength then is pyrolized to form a glassy carbon which acts as a barrier to a salt phase or phases of an industrial process.