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    METHOD FOR UPLIFTING CARBON NANOTUBE STRUCTURE, METHOD FOR PRODUCING CARBON NANOTUBE STRUCTURE, AND CARBON NANOTUBE STRUCTURE
    2.
    发明申请
    METHOD FOR UPLIFTING CARBON NANOTUBE STRUCTURE, METHOD FOR PRODUCING CARBON NANOTUBE STRUCTURE, AND CARBON NANOTUBE STRUCTURE 审中-公开

    公开(公告)号：US20190077665A1

    公开(公告)日：2019-03-14

    申请号：US16083345

    申请日：2017-03-07

    Applicant: HITACHI ZOSEN CORPORATION

    Inventor： Hiroyuki MARUYAMA ,  Tetsuya INOUE

    IPC: C01B32/158 ,  H01L23/373 ,  H05K7/20

    Abstract: A method for uplifting a carbon nanotube structure including a fixture sheet and a carbon nanotube array, wherein in the carbon nanotube array, a plurality of carbon nanotubes removed from a growth substrate are aligned in a predetermined direction, and at least a portion of the plurality of carbon nanotubes is embedded in or bonded to the fixture sheet, the method including the steps of: preparing a carbon nanotube structure, in which at least a portion of the plurality of carbon nanotubes is fallen down so as to lie one above another relative to the fixture sheet, attaching an adhesive tape to the carbon nanotube array, and removing the adhesive tape from the carbon nanotube array to uplift the plurality of carbon nanotubes relative to the fixture sheet.

    CARBON NANOTUBE COMPLEX AND METHOD FOR MANUFACTURING SAME
    5.
    发明申请
    CARBON NANOTUBE COMPLEX AND METHOD FOR MANUFACTURING SAME 审中-公开

    公开(公告)号：US20200165135A1

    公开(公告)日：2020-05-28

    申请号：US16610736

    申请日：2018-05-08

    Applicant: HITACHI ZOSEN CORPORATION

    Inventor： Tetsuya INOUE

    IPC: C01B32/168 ,  C08K3/04 ,  C08L101/00 ,  C08K9/02 ,  B82Y30/00 ,  B82Y40/00

    Abstract: An object is to maintain high friction state even after repeated use. A carbon nanotube composite includes: a vertically aligned carbon nanotube array composed of vertically oriented carbon nanotubes coated with amorphous carbon; and a base layer which has the vertically aligned carbon nanotube array fixed thereto. One end portion, which is one of the opposite end portions in the direction of orientation of the vertically oriented carbon nanotubes, is exposed on the outside of the base layer.

    METHOD FOR MANUFACTURING A CARBON NANOTUBE COLLECTED PRODUCT
    8.
    发明申请
    METHOD FOR MANUFACTURING A CARBON NANOTUBE COLLECTED PRODUCT 审中-公开

    公开(公告)号：US20180073166A1

    公开(公告)日：2018-03-15

    申请号：US15560364

    申请日：2016-03-22

    Applicant: HITACHI ZOSEN CORPORATION

    Inventor： Norifumi MORIHARA ,  Tetsuya INOUE

    IPC: D02G3/16 ,  D01F9/12 ,  C01B32/168

    CPC classification number: D02G3/16 ,  C01B32/164 ,  C01B32/168 ,  C01B2202/08 ,  D01F9/12

    Abstract: A method for manufacturing a carbon nanotube collected product, comprising the steps of: preparing a roller comprising a shaft having a cylindrical shape and a resin film located over an entire circumference of the shaft preparing a plurality of carbon nanotube yarns each having a plurality of carbon nanotubes; arranging the plurality of carbon nanotube yarns in parallel and along a direction an axis of the shaft extends, and drawing the plurality of carbon nanotube yarns in a circumferential direction of the shaft such that they are located on the resin film; supplying a volatile liquid to the plurality of carbon nanotube yarns located on the resin film; and processing the plurality of carbon nanotube yarns to which the liquid has been supplied.

    METHOD FOR PRODUCING CARBON NANOTUBE YARN
    9.
    发明申请
    METHOD FOR PRODUCING CARBON NANOTUBE YARN 有权

    公开(公告)号：US20210002794A1

    公开(公告)日：2021-01-07

    申请号：US16073462

    申请日：2017-01-26

    Applicant: HITACHI ZOSEN CORPORATION

    Inventor： Tetsuya INOUE

    IPC: D01F9/127 ,  C01B32/162 ,  C01B32/168 ,  D02G3/16

    Abstract: The method for producing a carbon nanotube yam includes preparing a vertically-aligned carbon nanotube that is disposed on a substrate and is aligned vertically to the substrate; preparing a rotating body having a groove on a circumferential face; drawing a plurality of carbon nanotubes from the vertically-aligned carbon nanotube continuously and linearly to prepare a carbon nanotube single yarn, and arranging the plurality of carbon nanotube single yarns in parallel to prepare a carbon nanotube web; winding the carbon nanotube web around the circumferential face of the rotating body so as to fit in the groove; and drawing the carbon nanotube web from the rotating body.

    METHOD FOR PRODUCING FILLER-RESIN COMPOSITE
    10.
    发明申请
    METHOD FOR PRODUCING FILLER-RESIN COMPOSITE 审中-公开

    公开(公告)号：US20200255645A1

    公开(公告)日：2020-08-13

    申请号：US16637308

    申请日：2018-08-07

    Applicant: HITACHI ZOSEN CORPORATION

    Inventor： Hiroyuki MARUYAMA ,  Tetsuya INOUE ,  Manabu TAZAKI

    IPC: C08L27/12

    Abstract: The present invention includes a method for producing a filler-resin composite including (a) preparing a filler assembly in which a plurality of fillers are assembled, (b) impregnating at least one end in the thickness direction of the filler assembly with a first polymer soluble in liquid to produce a first polymer layer, (c) impregnating a portion of the filler assembly other than the one end in the thickness direction with a second polymer insoluble to the liquid to produce a second polymer layer, and (d) dissolving the first polymer layer impregnated at at least an end in the thickness direction of the filler assembly in the liquid to remove the first polymer layer.

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