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    METHOD AND DEVICE FOR MANUFACTURING RESIN LAMINATE
    12.
    发明申请
    METHOD AND DEVICE FOR MANUFACTURING RESIN LAMINATE 审中-公开
    用于制造树脂层压板的方法和装置

    公开(公告)号：US20150273740A1

    公开(公告)日：2015-10-01

    申请号：US14433851

    申请日：2013-09-12

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Kensuke Tsumura ,  Ryouji Hatada ,  Atsushi Wada ,  Nobuhiko Inui ,  Katsunori Takahashi

    IPC: B29C44/24 ,  B29C47/12 ,  B29C44/50

    CPC classification number: B29C44/24 ,  B29C44/50 ,  B29C48/0012 ,  B29C48/18 ,  B29C48/21 ,  B29C48/30 ,  B29C48/304 ,  B29C48/305 ,  B29C48/307 ,  B29C48/385 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2105/0005 ,  B29K2105/04 ,  B29K2105/24

    Abstract: There is provided a method for efficiently and inexpensively providing a resin laminate having a foamed resin layer without using a bonding agent. The method for manufacturing a resin laminate includes the steps of: supplying a molten foamable resin composition 11 in a non-foamed state to a first manifold 4 of a multi-manifold mold 1; supplying a second resin composition 12 for forming a non-foamed resin layer to a second manifold 5; in the multi-manifold mold 1, extruding the foamable resin composition 11 from the first manifold 4 to a merging and laminating part 3 and releasing pressure to thereby cause foaming to form a foamed resin layer 11A; and, before solidification of the foamed resin layer 11, extruding a non-foamed resin layer 12A extruded from the second manifold 5 and laminating the non-foamed resin layer 12A to the foamed resin layer 11A.

    Abstract translation: 提供了一种不使用粘合剂来有效且廉价地提供具有发泡树脂层的树脂层压体的方法。 制造树脂层压体的方法包括以下步骤：将非发泡状态的熔融可发泡树脂组合物11供应到多歧管模具1的第一歧管4; 向第二歧管5供给用于形成非发泡树脂层的第二树脂组合物12; 在多歧管模具1中，将可发泡树脂组合物11从第一歧管4挤出到合并和层压部分3并释放压力，从而引起发泡以形成发泡树脂层11A; 在发泡树脂层11凝固之前，挤出从第二歧管5挤出的非发泡树脂层12A，并将非发泡树脂层12A层叠在发泡树脂层11A上。

    Measurement tool for collecting bodily samples with improved measurement precision
    14.
    发明授权
    Measurement tool for collecting bodily samples with improved measurement precision 有权

    公开(公告)号：US11940458B2

    公开(公告)日：2024-03-26

    申请号：US17277463

    申请日：2019-11-21

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Tsutomu Nakamura ,  Kazuhiko Imamura ,  Nobuhiko Inui ,  Ryousuke Takahashi

    IPC: G01N1/00 ,  G01N35/08

    CPC classification number: G01N35/08 ,  G01N1/00 ,  G01N2001/002

    Abstract: A measurement tool includes: a measurement tool body including a sample collection unit for collecting a liquid sample by a capillary phenomenon, and a liquid feed channel; and a lid body attachable to and detachable from the measurement tool body. The liquid feed channel includes an upstream side channel and a downstream side channel. A space is defined, into which an upstream side end of the sample collection unit and a downstream side end of the upstream side channel open, when the lid body is attached to the measurement tool body. The downstream side channel is connected to a downstream side end of the sample collection unit. The space is open when the lid body is separated from the measurement tool body, and the space is closed and the upstream side channel and the sample collection unit are connected when the lid body is attached to the measurement tool body.

    Micro-fluid chip
    15.
    发明授权
    Micro-fluid chip 有权

    公开(公告)号：US11291993B2

    公开(公告)日：2022-04-05

    申请号：US16759974

    申请日：2018-11-21

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Kazuhiko Imamura ,  Nobuhiko Inui ,  Shotaro Kobaru ,  Takamasa Kouno ,  Tatsunori Takamatsu ,  Ryoma Ishii ,  Ryosuke Takahashi ,  Tsutomu Nakamura

    IPC: B01L3/00

    Abstract: Provided is a micro-fluid chip that enables reducing contamination between branch channels, has a relatively simple channel structure and facilitates miniaturization. A micro-fluid chip (1) having a channel structure (3) through which a fluid is delivered, wherein the channel structure (3) includes: a main channel (4) having an inflow port (5) and an outflow port (6); a plurality of branch channels (11) to (13) connected to the main channel (4), each branch channel having an inflow end on a side connected to the main channel (4) and an outflow end that is an end portion on an opposite side to the inflow end; and a sub-branch channel (14) connected to the main channel (4) between at least one pair of adjacent branch channels (11) and (12) among the plurality of branch channels (11) to (13), the sub-branch channel (14) having an inflow end on a side connected to the main channel (4).

    MICRO FLUID DEVICE
    18.
    发明申请
    MICRO FLUID DEVICE 有权

    公开(公告)号：US20210121881A1

    公开(公告)日：2021-04-29

    申请号：US16617315

    申请日：2018-05-25

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Kazuhiko Imamura ,  Nobuhiko Inui ,  Shotaro Kobaru ,  Takamasa Kouno ,  Tatsunori Takamatsu ,  Ryoma Ishii

    IPC: B01L3/00 ,  G01N35/08

    Abstract: Provided is a micro fluid device capable of reliably performing measurement of a fluid into a branched flow path and dispensing of a predetermined amount of a fluid into a plurality of the branched flow paths. A micro fluid device is provided in which a micro flow path 11 has a main flow path 12 and branched flow paths 15 to 17, the main flow path 12 has a first expanded flow path portion 12d, the branched flow paths 15 to 17 have second expanded flow path portions 15c to 17c, and a difference (TB−TE) between a TB value as a T value in the branched flow path and a TE value as a T value in the main flow path is 5 or more, with respect to a T value represented by the following formula (1): T={1/(x2·R)}·(θ/90)  Formula (1) where x is a flow path width at a starting point of the first, second expanded flow path portion; R is a radius of curvature of curved surface portion in the first, second expanded flow path portion; and θ indicates a central angle of a circular arc with a radius of curvature R having the starting point of the first, second expanded flow path portion and an end point of the expanded flow path portion as end portions.

    METHOD FOR PRODUCING RESIN COMPOSITE MATERIAL, AND RESIN COMPOSITE MATERIAL
    20.
    发明申请
    METHOD FOR PRODUCING RESIN COMPOSITE MATERIAL, AND RESIN COMPOSITE MATERIAL 有权
    生产树脂复合材料的方法和树脂复合材料

    公开(公告)号：US20140058046A1

    公开(公告)日：2014-02-27

    申请号：US14110610

    申请日：2012-10-12

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Kazuhiro Sawa ,  Kensuke Tsumura ,  Nobuhiko Inui ,  Katsunori Takahashi ,  Koji Taniguchi

    IPC: C08F292/00 ,  C08G64/42 ,  C08G69/48

    CPC classification number: C08F292/00 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/1081 ,  B29C47/402 ,  B29C47/6018 ,  B29C47/92 ,  B29C2947/92704 ,  B29C2947/92876 ,  B29K2105/162 ,  B29K2105/167 ,  B29K2507/04 ,  B29K2995/0039 ,  B29K2995/0041 ,  C08G64/42 ,  C08G69/48 ,  C08J3/20 ,  C08J3/203 ,  C08J2323/12 ,  C08J2325/06 ,  C08J2369/00 ,  C08K3/04 ,  C08K3/041 ,  C08L101/00 ,  C08L23/12

    Abstract: Disclosed herein are: a method for producing a resin composite material in which a carbon material having a graphene structure is dispersed in a synthetic resin and which has high mechanical strength; and a resin composite material obtained by the method. More specifically, disclosed herein are: a method for producing a resin composite material in which a carbon material having a graphene structure is uniformly dispersed in a synthetic resin selected from the group consisting of a crystalline resin and an amorphous resin, the method comprising, when the synthetic resin is a crystalline resin, shear-kneading the crystalline resin and the carbon material with a shear-kneading device at a temperature lower than a melting point of the crystalline resin and, when the synthetic resin is an amorphous resin, shear-kneading the amorphous resin and the carbon material with a shear-kneading device at a temperature close to a Tg of the crystalline resin; and a resin composite material obtained by the production method.

    Abstract translation: 本发明公开了一种树脂复合材料的制造方法，其中具有石墨烯结构的碳材料分散在合成树脂中并具有高的机械强度; 和通过该方法得到的树脂复合材料。 更具体地说，本文公开了一种树脂复合材料的制造方法，其中具有石墨烯结构的碳材料均匀地分散在选自结晶性树脂和非晶性树脂的合成树脂中，该方法包括：当 合成树脂是结晶性树脂，在低于结晶性树脂的熔点的温度下用剪切混炼装置对结晶性树脂和碳材料进行剪切混炼，当合成树脂为无定形树脂时，进行剪切捏合 在结晶性树脂的接近Tg的温度下使用剪切混炼装置的无定形树脂和碳材料; 和通过该制造方法得到的树脂复合材料。

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