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    ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR, AND METHOD FOR PRODUCING SAME
    1.
    发明申请
    ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR, AND METHOD FOR PRODUCING SAME 有权
    用于铝电解电容器的电极材料及其制造方法

    公开(公告)号：US20140211375A1

    公开(公告)日：2014-07-31

    申请号：US14232770

    申请日：2012-07-11

    申请人： Toshifumi Taira ,  Kenji Muramatsu ,  Masashi Mehata

    发明人： Toshifumi Taira ,  Kenji Muramatsu ,  Masashi Mehata

    IPC分类号： H01G9/052 ,  H01G9/00

    CPC分类号： H01G9/0029 ,  H01G9/045 ,  H01G9/052 ,  H01G9/0525

    摘要： An electrode material for an aluminum electrolytic capacitor, comprising, as constituent elements, sintered body of a powder of at least one member selected from the group consisting of aluminum and aluminum alloys, and an aluminum foil substrate supporting the sintered body thereon, wherein (1) the powder has an average particle size D50 of 0.5 to 100 μm, (2) the sintered body is formed on one surface or both surfaces of the aluminum foil substrate and has a total thickness of 10 to 1,000 μm, (3) the porosity of the sintered body is 35 to 49% by volume, and (4) the sintered body is obtained by applying a rolling process to a film made from a composition comprising a powder of at least one member selected from the group consisting of aluminum and aluminum alloys, and subsequently sintering the film.

    摘要翻译： 一种铝电解电容器用电极材料，其特征在于，作为构成要素，选自铝和铝合金中的至少一种的粉末的烧结体和在其上支承烧结体的铝箔基板，其中（1 ）粉末的平均粒径D50为0.5〜100μm，（2）烧结体形成在铝箔基板的一面或两面，总厚度为10〜1000μm，（3）孔隙率 的烧结体为35〜49体积％，（4）通过对由含有选自铝和铝中的至少一种的粉末组成的组合物制成的膜进行轧制，得到烧结体 合金，然后烧结薄膜。

    Perforated aluminium foil and manufacturing method thereof
    2.
    发明授权
    Perforated aluminium foil and manufacturing method thereof 有权
    穿孔铝箔及其制造方法

    公开(公告)号：US09331339B2

    公开(公告)日：2016-05-03

    申请号：US13499130

    申请日：2010-09-22

    申请人： Atsushi Konishi ,  Masashi Mehata

    发明人： Atsushi Konishi ,  Masashi Mehata

    IPC分类号： C22C21/00 ,  C22F1/00 ,  H01M4/66 ,  C22F1/04 ,  H01G11/68 ,  H01G11/70

    CPC分类号： H01M4/661 ,  C22C21/00 ,  C22F1/00 ,  C22F1/04 ,  H01G11/68 ,  H01G11/70 ,  Y02E60/13 ,  Y10T29/301 ,  Y10T428/12361

    摘要： An object of the present invention is to provide an aluminum foil having a plurality of through holes and a desired foil strength, and a manufacturing method thereof. The high-strength perforated aluminum foil of the present invention includes a plurality of through holes extending from a front surface to a back surface of the foil, and has: (1) a foil thickness of 50 μm or less; and (2) a tensile strength of [0.2×foil thickness (μm)] N/10 mm or more. The method of manufacturing a high-strength perforated aluminum foil of the present invention is characterized in that a perforated aluminum foil having a plurality of through holes is either embossed, or simultaneously stretched and bent.

    摘要翻译： 本发明的目的是提供一种具有多个通孔和所需箔强度的铝箔及其制造方法。 本发明的高强度穿孔铝箔包括从箔的前表面延伸到后表面的多个通孔，并且具有：（1）50μm以下的箔厚度; 和（2）拉伸强度[0.2×箔厚（μm）] N / 10mm以上。 本发明的高强度穿孔铝箔的制造方法的特征在于，具有多个通孔的多孔铝箔被压花或同时拉伸弯曲。

    ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR AND PRODUCTION METHOD THEREFOR
    3.
    发明申请
    ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR AND PRODUCTION METHOD THEREFOR 审中-公开
    铝电解电容器的电极材料及其生产方法

    公开(公告)号：US20120231262A1

    公开(公告)日：2012-09-13

    申请号：US13510711

    申请日：2010-11-25

    申请人： Shinya Sone ,  Toshifumi Taira ,  Masashi Mehata

    发明人： Shinya Sone ,  Toshifumi Taira ,  Masashi Mehata

    IPC分类号： B32B5/16 ,  B22F7/00

    CPC分类号： H01G9/045 ,  H01G9/052 ,  H01G9/0525 ,  Y02T10/7022 ,  Y10T428/256

    摘要： The present invention provides an electrode material for aluminum electrolytic capacitors and a production method thereof. The electrode material of the present invention is formed of a sintered body of at least one of aluminum or aluminum alloys, and does not require an etching process. The electrode material of the present invention ensures a high capacitance even when the aluminum or aluminum alloy powder has a small particle diameter and the sintered body has a large thickness. Specifically, the present invention provides an electrode material for aluminum electrolytic capacitors, comprising a sintered body of at least one of an aluminum powder and aluminum alloy powders, wherein: the powder has an average particle diameter d50 of 1 to 10 μm, and the sintered body comprises two or more sintered layers in which average particle diameters d50 of powders contained in adjacent sintered layers have a difference of at least 0.5 μm.

    摘要翻译： 本发明提供一种铝电解电容器用电极材料及其制造方法。 本发明的电极材料由铝或铝合金中的至少一种的烧结体构成，不需要蚀刻工序。 本发明的电极材料即使当铝或铝合金粉末具有小的粒径并且烧结体的厚度较大时也能确保高电容。 具体地说，本发明提供一种铝电解电容器用电极材料，其特征在于，包括铝粉和铝合金粉末中的至少一种的烧结体，其中，所述粉末的平均粒径d50为1〜10μm，烧结体 主体包括两个或更多个烧结层，其中在相邻烧结层中包含的粉末的平均粒径d50具有至少0.5μm的差异。

    Electrode material for aluminum electrolytic capacitor and process for producing the electrode material
    5.
    发明授权
    Electrode material for aluminum electrolytic capacitor and process for producing the electrode material 有权
    用于铝电解电容器的电极材料和用于生产电极材料的方法

    公开(公告)号：US09142359B2

    公开(公告)日：2015-09-22

    申请号：US12988405

    申请日：2008-04-22

    申请人： Toshifumi Taira ,  Masashi Mehata

    发明人： Toshifumi Taira ,  Masashi Mehata

    IPC分类号： H01G9/052 ,  H01G9/045

    CPC分类号： H01G9/052 ,  H01G9/045 ,  Y10T29/417

    摘要： The present invention provides an electrode material for use in an aluminum electrolytic capacitor that does not necessitate an etching treatment. Specifically, the present invention provides an electrode material for use in an aluminum electrolytic capacitor, the electrode material comprising a sintered body of at least one of aluminum and an aluminum alloy.

    摘要翻译： 本发明提供一种不需要蚀刻处理的用于铝电解电容器的电极材料。 具体地，本发明提供一种用于铝电解电容器的电极材料，所述电极材料包括铝和铝合金中的至少一种的烧结体。

    Electrode material for aluminum electrolytic capacitor, and method for producing same
    8.
    发明授权
    Electrode material for aluminum electrolytic capacitor, and method for producing same 有权
    铝电解电容器用电极材料及其制造方法

    公开(公告)号：US09330851B2

    公开(公告)日：2016-05-03

    申请号：US14232770

    申请日：2012-07-11

    申请人： Toshifumi Taira ,  Kenji Muramatsu ,  Masashi Mehata

    发明人： Toshifumi Taira ,  Kenji Muramatsu ,  Masashi Mehata

    IPC分类号： H01G9/042 ,  H01G9/00 ,  H01G9/045 ,  H01G9/052

    CPC分类号： H01G9/0029 ,  H01G9/045 ,  H01G9/052 ,  H01G9/0525

    摘要： An electrode material for an aluminum electrolytic capacitor, comprising, as constituent elements, sintered body of a powder of at least one member selected from the group consisting of aluminum and aluminum alloys, and an aluminum foil substrate supporting the sintered body thereon, wherein (1) the powder has an average particle size D50 of 0.5 to 100 μm, (2) the sintered body is formed on one surface or both surfaces of the aluminum foil substrate and has a total thickness of 10 to 1,000 μm, (3) the porosity of the sintered body is 35 to 49% by volume, and (4) the sintered body is obtained by applying a rolling process to a film made from a composition comprising a powder of at least one member selected from the group consisting of aluminum and aluminum alloys, and subsequently sintering the film.

    摘要翻译： 一种铝电解电容器用电极材料，其特征在于，作为构成要素，选自铝和铝合金中的至少一种的粉末的烧结体和在其上支承烧结体的铝箔基板，其中（1 ）粉末的平均粒径D50为0.5〜100μm，（2）烧结体形成在铝箔基板的一面或两面，总厚度为10〜1000μm，（3）孔隙率 的烧结体为35〜49体积％，（4）通过对由含有选自铝和铝中的至少一种的粉末组成的组合物制成的膜进行轧制，得到烧结体 合金，然后烧结薄膜。

    ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR, AND PROCESS FOR PRODUCING SAME
    9.
    发明申请
    ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR, AND PROCESS FOR PRODUCING SAME 有权
    铝电解电容器用电极材料及其制造方法

    公开(公告)号：US20140098460A1

    公开(公告)日：2014-04-10

    申请号：US14122038

    申请日：2012-05-21

    申请人： Toshifumi Taira ,  Masashi Mehata

    发明人： Toshifumi Taira ,  Masashi Mehata

    IPC分类号： H01G9/052

    CPC分类号： H01G9/052 ,  B22F1/0003 ,  B22F3/22 ,  B22F7/04 ,  B22F7/08 ,  B22F2301/052 ,  B22F2998/10 ,  B32B15/01 ,  B32B15/016 ,  C22C1/0416 ,  C22C21/00 ,  C22C21/02 ,  C22F1/04 ,  C22F1/043 ,  C23C24/02 ,  H01G9/045 ,  H01G9/055 ,  B22F3/10

    摘要： The present invention provides an electrode material for an aluminum electrolytic capacitor, which does not require any etching treatment and which has improved bending strength.Specifically, the present invention provides an electrode material for an aluminum electrolytic capacitor, which comprises, as constituent elements, a sintered body of a powder of at least one member selected from the group consisting of aluminum and aluminum alloys and an aluminum foil substrate that supports the sintered body thereon, which is characterized in that (1) the powder has an average particle size D50 of 0.5 to 100 μm, (2) the sintered body is formed on one surface or both surfaces of the aluminum foil substrate and has a total thickness of 20 to 1,000 μm, and (3) the aluminum foil substrate has a thickness of 10 to 200 μm and an Si content of 10 to 3,000 ppm.

    摘要翻译： 本发明提供一种用于铝电解电容器的电极材料，其不需要任何蚀刻处理并且具有改善的弯曲强度。 具体地，本发明提供一种铝电解电容器用电极材料，其包含作为构成元件的选自铝和铝合金中的至少一种的粉末的烧结体和支撑 其特征在于，（1）粉末的平均粒径D50为0.5〜100μm，（2）在铝箔基板的一面或两面形成有烧结体， 厚度为20〜1000μm，（3）铝箔基板的厚度为10〜200μm，Si含量为10〜3000ppm。