中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

83 records (took 0.023 seconds)

    Manufacturing method of mounting structure, and laminate sheet therefor
    33.
    发明授权
    Manufacturing method of mounting structure, and laminate sheet therefor 有权

    公开(公告)号：US11799442B2

    公开(公告)日：2023-10-24

    申请号：US16650709

    申请日：2018-09-28

    Applicant: NAGASE CHEMTEX CORPORATION

    Inventor： Takayuki Hashimoto ,  Takuya Ishibashi ,  Kazuki Nishimura

    IPC: H01L23/373 ,  H03H9/08 ,  H03H3/08 ,  H03H9/05 ,  H03H9/10 ,  H10N30/02 ,  H10N30/88 ,  H10N30/088 ,  H10N30/87

    CPC classification number: H03H9/08 ,  H03H3/08 ,  H03H9/059 ,  H03H9/1078 ,  H10N30/02 ,  H10N30/088 ,  H10N30/875 ,  H10N30/88

    Abstract: A manufacturing method of a mounting structure, the method including: a step of preparing a mounting member including a first circuit member and a plurality of second circuit members placed on the first circuit member, the mounting member having a space between the first circuit member and the second circuit member; a step of preparing a laminate sheet including a first thermal-conductive layer and a second thermal-conductive layer, the first thermal-conductive layer disposed at least on one outermost side; a disposing step of disposing the laminate sheet on the mounting member such that the first thermal-conductive layer faces the second circuit members; and a sealing step of pressing the laminate sheet against the first circuit member and heating the laminate sheet, to seal the second circuit members so as to maintain the space, and to cure the laminate sheet. The first thermal-conductive layer after curing has a coefficient of thermal conductivity in a thickness direction at room temperature being equal to or greater than that in a principal surface direction, and the second thermal-conductive layer after curing has a coefficient of thermal conductivity in a principal surface direction at room temperature being greater than that in a thickness direction.

    Manufacturing method of mounting structure, and sheet therefor
    34.
    发明授权
    Manufacturing method of mounting structure, and sheet therefor 有权

    公开(公告)号：US11410898B2

    公开(公告)日：2022-08-09

    申请号：US16760092

    申请日：2018-10-30

    Applicant: NAGASE CHEMTEX CORPORATION

    Inventor： Takayuki Hashimoto ,  Takuya Ishibashi ,  Kazuki Nishimura

    IPC: H01L23/29 ,  H01L21/56 ,  H01L23/31

    Abstract: A manufacturing method of a mounting structure, the method including: a step of preparing a mounting member including a first circuit member and a plurality of second circuit members placed on the first circuit member via bumps, the mounting member having a space between the first circuit member and the second circuit member; a step of preparing a sheet having a space maintaining layer; a disposing step of disposing the sheet on the mounting member such that the space maintaining layer faces the second circuit members; and a sealing step of pressing the sheet against the first circuit member and heating the sheet, to seal the second circuit members so as to maintain the space, and to cure the sheet. The bumps are solder bumps. The space maintaining layer after curing has a glass transition temperature of higher than 125° C., and a coefficient of thermal expansion at 125° C. or lower of 20 ppm/K or less.

    ENDOTOXIN ADSORBENT
    38.
    发明申请
    ENDOTOXIN ADSORBENT 审中-公开

    公开(公告)号：US20190351389A1

    公开(公告)日：2019-11-21

    申请号：US16479358

    申请日：2018-01-22

    Applicant: NAGASE CHEMTEX CORPORATION

    Inventor： Daisuke NAKAMURA ,  Yuki MAEDA

    IPC: B01J20/22 ,  B01D15/22 ,  B01J41/16

    Abstract: An endotoxin adsorbent comprising a crystalline cellulose having a nitrogen atom-containing cationic group can sufficiently remove endotoxin from a material containing endotoxin to be removed and containing a substance having a cationic group and can efficiently remove endotoxin also from a highly viscous material. The nitrogen atom-containing cationic group may be typically a functional group derived from a polyvalent amine and/or a quaternary ammonium salt. The crystalline cellulose having a nitrogen atom-containing cationic group may comprise the nitrogen atom-containing cationic group at a content of 0.05 to 3 meq/dry·g in terms of anion exchange capacity.

    POSITIVE-ELECTRODE MIXTURE, MANUFACTURING METHOD THEREFOR, AND ALL-SOLID-STATE LITHIUM-SULFUR BATTERY
    39.
    发明申请
    POSITIVE-ELECTRODE MIXTURE, MANUFACTURING METHOD THEREFOR, AND ALL-SOLID-STATE LITHIUM-SULFUR BATTERY 审中-公开
    阳极电极混合物，其制造方法和全固态锂电池

    公开(公告)号：US20160254529A1

    公开(公告)日：2016-09-01

    申请号：US15027162

    申请日：2014-10-01

    Applicant: NAGASE CHEMTEX CORPORATION

    Inventor： Hiroshi NAGATA ,  Yasuo CHIKUSA

    IPC: H01M4/136 ,  H01M4/58 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/04

    CPC classification number: H01M4/136 ,  H01M4/04 ,  H01M4/13 ,  H01M4/139 ,  H01M4/1397 ,  H01M4/364 ,  H01M4/38 ,  H01M4/5815 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2004/028 ,  Y02T10/7011

    Abstract: The present invention aims to maximize the advantageous physical properties of sulfur and provide a cathode mixture that can be suitably used in a cathode mixture layer of an all-solid-state lithium-sulfur battery having excellent charge/discharge capacity. The present invention also aims to provide an all-solid-state lithium-sulfur battery including a cathode mixture layer containing the cathode mixture. The present invention relates to a cathode mixture for use in a cathode mixture layer of an all-solid-state lithium-sulfur battery, the cathode mixture containing the following components (A) to (D): (A) sulfur and/or its discharge product; (B) elemental phosphorus and/or PxSy where x and y independently represent an integer that gives a stoichiometric ratio; (C) an ion-conductive material; and (D) a conductive material.

    Abstract translation: 本发明的目的在于使硫的有利的物理性质最大化，并提供一种可以适用于具有优异充电/放电容量的全固态锂 - 硫电池的阴极混合物层中的阴极混合物。 本发明的目的还在于提供一种包含阴极混合物层的全固态锂硫电池。 本发明涉及一种用于全固态锂硫电池的阴极混合层的阴极混合物，所述阴极混合物含有以下组分（A）至（D）：（A）硫和/或其 放电产品; （B）元素磷和/或PxSy，其中x和y独立地表示给出化学计量比的整数; （C）离子传导材料; 和（D）导电材料。

    POSITIVE ELECTRODE MIXTURE AND ALL-SOLID-STATE LITHIUM SULFUR CELL
    40.
    发明申请
    POSITIVE ELECTRODE MIXTURE AND ALL-SOLID-STATE LITHIUM SULFUR CELL 有权
    正极电极混合物和全固态锂离子电池

    公开(公告)号：US20160118660A1

    公开(公告)日：2016-04-28

    申请号：US14896201

    申请日：2014-03-19

    Applicant: NAGASE CHEMTEX CORPORATION

    Inventor： Hiroshi NAGATA ,  Yasuo CHIKUSA

    IPC: H01M4/58 ,  H01M10/052

    CPC classification number: H01M4/5815 ,  H01M4/136 ,  H01M4/38 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0562

    Abstract: The present invention aims to maximize the advantageous physical properties of sulfur and provide a cathode mixture that can be suitably used in a cathode mixture layer of an all-solid-state lithium sulfur battery exhibiting excellent charge/discharge capacity. The present invention also aims to provide an all-solid-state lithium sulfur battery including a cathode mixture layer containing the cathode mixture. The present invention provides a cathode mixture for use in a cathode mixture layer of an all-solid-state lithium sulfur battery, the cathode mixture containing: (A) an ion-conductive material containing phosphorus at a weight ratio of 0.2 to 0.55; (B) sulfur and/or its discharge product (B); and (C) a conductive material, the amount of the component (B) being 40% by weight or more of the total amount of the components (A), (B), and (C).

    Abstract translation: 本发明的目的在于使硫的有利的物理性能最大化，并提供一种阴极混合物，其可以适用于具有优异充电/放电容量的全固态锂硫电池的阴极混合物层。 本发明还旨在提供一种包括含有阴极混合物的阴极混合物层的全固态锂硫电池。 本发明提供一种用于全固态锂硫电池的阴极混合层的阴极混合物，所述阴极混合物包含：（A）含有重量比为0.2至0.55的磷的离子传导材料; （B）硫和/或其排出产物（B）; 和（C）导电材料，组分（B）的量为组分（A），（B）和（C）总量的40重量％以上。

Patent Agency Ranking