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    EPOXY-GROUP-CONTAINING COPOLYMER, EPOXY (METH)ACRYLATE COPOLYMER USING THE SAME, AND THEIR PRODUCTION PROCESSES
    11.
    发明申请
    EPOXY-GROUP-CONTAINING COPOLYMER, EPOXY (METH)ACRYLATE COPOLYMER USING THE SAME, AND THEIR PRODUCTION PROCESSES 审中-公开
    使用含环氧基的共聚物，使用它的环氧（甲基）丙烯酸酯共聚物及其制备方法

    公开(公告)号：US20130331531A1

    公开(公告)日：2013-12-12

    申请号：US13964428

    申请日：2013-08-12

    Applicant: SHOWA DENKO K.K.

    Inventor： Hiroshi UCHIDA ,  Kazuhiko OOGA ,  Toshio FUJITA ,  Masanao HARA

    IPC: H01B3/40

    CPC classification number: H01B3/40 ,  C08F8/14 ,  C08F220/14 ,  C08F220/32 ,  C08F224/00 ,  C08F2810/20 ,  C08F218/02

    Abstract: According to the present invention, a novel epoxy group-containing copolymer, including a production process thereof, and an epoxy (meth)acrylate copolymer starting from the epoxy group-containing copolymer, including a production process thereof are provided. The epoxy group-containing copolymer of the present invention contains a specific epoxy group-containing repeating unit and an olefin-based repeating unit. A novel epoxy (meth)acrylate copolymer of the present invention is produced by reacting the epoxy group-containing copolymer with (meth)acrylic acid.

    Abstract translation: 根据本发明，提供了包含其生产方法的新型含环氧基的共聚物和由包含环氧基的共聚物开始的环氧（甲基）丙烯酸酯共聚物，包括其制备方法。 本发明的含环氧基的共聚物含有特定的含环氧基的重复单元和烯烃系重复单元。 通过使含环氧基的共聚物与（甲基）丙烯酸反应制备本发明的新型环氧（甲基）丙烯酸酯共聚物。

    METHOD FOR PRODUCING OLIGOSILANE
    13.
    发明申请
    METHOD FOR PRODUCING OLIGOSILANE 审中-公开

    公开(公告)号：US20200062602A1

    公开(公告)日：2020-02-27

    申请号：US16335990

    申请日：2017-09-19

    Applicant: SHOWA DENKO K.K.

    Inventor： Kiyoshi NOMURA ,  Hiroshi UCHIDA

    IPC: C01B33/04 ,  B01J23/42 ,  B01J23/28 ,  B01J23/30 ,  B01J23/75 ,  B01J8/00

    Abstract: A method for producing an oligosilane including a reaction step of introducing a fluid containing a hydrosilane into a continuous reactor provided with a catalyst layer inside to produce an oligosilane from the hydrosilane and discharging a fluid containing the oligosilane from the reactor. The reaction step satisfies all of the following conditions (i) to (iii): (i) a temperature of the hydrosilane-containing fluid at an inlet of the catalyst layer is higher than a temperature of the oligosilane-containing fluid at an outlet of the catalyst layer; (ii) the temperature of the hydrosilane-containing fluid at the inlet of the catalyst layer is from 200 to 400° C.; and (iii) the temperature of the oligosilane-containing fluid at the outlet of the catalyst layer is from 50 to 300° C.

    TRANSPARENT ELECTRODE AND METHOD FOR PRODUCING SAME
    15.
    发明申请
    TRANSPARENT ELECTRODE AND METHOD FOR PRODUCING SAME 有权
    透明电极及其制造方法

    公开(公告)号：US20160205775A1

    公开(公告)日：2016-07-14

    申请号：US14913161

    申请日：2014-08-14

    Applicant: SHOWA DENKO K.K.

    Inventor： Hiroshi UCHIDA ,  Yasunao MIYAMURA ,  Eri OKAZAKI ,  Hideki OHATA

    IPC: H05K1/03 ,  H05K3/12 ,  H05K1/09

    CPC classification number: H05K1/0373 ,  C09D11/106 ,  C09D11/52 ,  H01B1/22 ,  H05K1/0306 ,  H05K1/09 ,  H05K1/097 ,  H05K3/106 ,  H05K3/1283 ,  H05K2201/0108 ,  H05K2201/026

    Abstract: Provided are a transparent electrode and a production method thereof, the transparent electrode using metal nanowires and/or metal nanotubes as conductive components, and showing favorable surface flatness, conductivity, and light transmittance. A transparent conductive ink is prepared by dispersing metal nanowires and/or metal nanotubes in a solution formed by dissolving a thermoset or thermoplastic binder resin having no fluidity within the range of 5 to 40° C. to a solvent, the content of the binder resin being 100 to 2500 parts by mass relative to 100 parts by mass of the metal nanowires and/or metal nanotubes. An electrode pattern having a desired shape is printed on a substrate with the transparent conductive ink, and pulsed light is irradiated to the printed electrode pattern, to thereby obtain a transparent electrode having a surface resistance of 0.1 to 500Ω/□ and a surface arithmetic average roughness Ra satisfying Ra≦5 nm.

    Abstract translation: 提供一种透明电极及其制造方法，使用金属纳米线和/或金属纳米管作为导电成分的透明电极，表现出良好的表面平坦度，导电性和透光率。 通过将金属纳米线和/或金属纳米管分散在通过将不溶于5至40℃的流动性的热固性或热塑性粘合剂树脂溶解于溶剂而形成的溶液中制备透明导电油墨，粘合剂树脂的含量 相对于100质量份的金属纳米线和/或金属纳米管为100〜2500质量份。 具有期望形状的电极图案用透明导电油墨印刷在基板上，并且将脉冲光照射到印刷电极图案上，从而获得表面电阻为0.1〜500Ω·OHgr /□的透明电极和表面算术 平均粗糙度Ra满足Ra＆nlE; 5nm。

    CONDUCTIVE RESIN COMPOSITION FOR MICROWAVE HEATING
    16.
    发明申请
    CONDUCTIVE RESIN COMPOSITION FOR MICROWAVE HEATING 审中-公开
    导电树脂组合物微波加热

    公开(公告)号：US20160133350A1

    公开(公告)日：2016-05-12

    申请号：US14895225

    申请日：2014-05-29

    Applicant: SHOWA DENKO K.K.

    Inventor： Hiroshi UCHIDA ,  Shoichiro WAKABAYASHI ,  Masanao HARA ,  Jun DOU

    IPC: H01B1/22 ,  H01B13/00

    Abstract: Provided is a conductive resin composition for microwave heating capable of suppressing the generation of sparks when microwave heating is performed. A conductive resin composition for microwave heating comprising a non-carbonaceous conductive filler, a curable and insulating binder resin, and a carbonaceous material having a higher volume resistivity value than the non-carbonaceous conductive filler, the carbonaceous material having an aspect ratio of 20 or less, and the content of the carbonaceous material being 1 to 20 parts by mass, relative to the total of 100 parts by mass of the non-carbonaceous conductive filler and the curable and insulating binder resin. The carbonaceous material efficiently absorbs the microwave, and thus, when the microwave is irradiated to heat and cure the conductive resin composition, generation of sparks can be suppressed.

    Abstract translation: 提供一种用于微波加热的导电树脂组合物，其能够在进行微波加热时抑制火花的产生。 一种用于微波加热的导电树脂组合物，包括非碳质导电填料，可固化绝缘粘合剂树脂和具有比非碳质导电填料高的体积电阻率值的碳质材料，该碳质材料的纵横比为20或 相对于总计100质量份的非碳质导电填料和可固化绝缘粘合剂树脂，含碳材料的含量为1〜20质量份。 碳质材料有效地吸收微波，因此当照射微波加热固化导电树脂组合物时，可以抑制火花的产生。

    METHOD FOR PRODUCING METAL NANOWIRES, METAL NANOWIRES, METHOD FOR PRODUCING SILVER NANOWIRES, AND SILVER NANOWIRES
    17.
    发明申请
    METHOD FOR PRODUCING METAL NANOWIRES, METAL NANOWIRES, METHOD FOR PRODUCING SILVER NANOWIRES, AND SILVER NANOWIRES 审中-公开
    用于生产金属纳米微粒的方法，金属纳米微粒，生产银纳米微粒的方法和银纳米微粒

    公开(公告)号：US20160121403A1

    公开(公告)日：2016-05-05

    申请号：US14893329

    申请日：2014-05-26

    Applicant: SHOWA DENKO K.K. ,  OSAKA UNIVERSITY

    Inventor： Katsuaki SUGANUMA ,  Jinting JIU ,  Masaya NOGI ,  Tohru SUGAHARA ,  Teppei ARAKI ,  Hiroshi UCHIDA ,  Hideki OHATA ,  Masanao HARA ,  Eri OKAZAKI

    IPC: B22F9/24 ,  B22F1/00

    CPC classification number: B22F9/24 ,  B22F1/0025 ,  B22F1/004 ,  B22F1/0044 ,  B22F2009/245 ,  B22F2301/255 ,  B22F2304/05 ,  B82Y30/00 ,  B82Y40/00

    Abstract: Provided are a metal nanowire production method capable of producing long and thin metal nanowires, and metal nanowires produced thereby. A metal nanowire production method comprising, a step for preparing a solution containing a metal salt, a polymer, at least one selected from a group consisting of halides, sulfides, carbonates, and sulfates, and an aliphatic alcohol, and a step for heating and reacting the solution at the temperature of 100° C. to 250° C. for 10 minutes or more while maintaining a practical shear stress applied to the solution at 10 mPa·m or less, wherein, during the heating and reacting step, ultraviolet-visible absorption spectrum change of the solution is measured, and a reaction time is controlled on the basis of the ultraviolet-visible absorption spectrum information.

    Abstract translation: 提供能够生产长而薄的金属纳米线的金属纳米线制造方法，由此制造金属纳米线。 一种金属纳米线制造方法，其特征在于，包括：制备含有金属盐，聚合物，选自卤化物，硫化物，碳酸盐和硫酸盐中的至少一种的溶液和脂肪族醇的工序， 使溶液在100℃至250℃的温度下反应10分钟以上，同时保持施加到10mPa·m以下的溶液的实际剪切应力，其中在加热和反应步骤期间， 测量溶液的可见吸收光谱变化，并且基于紫外 - 可见吸收光谱信息控制反应时间。

    CONDUCTIVE ADHESIVE, ANISOTROPIC CONDUCTIVE FILM AND ELECTRONIC DEVICES USING BOTH
    18.
    发明申请
    CONDUCTIVE ADHESIVE, ANISOTROPIC CONDUCTIVE FILM AND ELECTRONIC DEVICES USING BOTH 有权
    导电胶，异相导电胶片和电子设备

    公开(公告)号：US20160060490A1

    公开(公告)日：2016-03-03

    申请号：US14781746

    申请日：2014-03-27

    Applicant: SHOWA DENKO K.K.

    Inventor： Hiroshi UCHIDA ,  Yoshitaka ISHIBASHI

    IPC: C09J9/02 ,  C09J133/14 ,  C09J7/00

    CPC classification number: C09J9/02 ,  C08K3/08 ,  C08K7/18 ,  C08K2003/0806 ,  C08K2003/0831 ,  C08K2003/085 ,  C08K2003/0862 ,  C09D133/068 ,  C09J7/00 ,  C09J7/10 ,  C09J133/14 ,  C09J163/10 ,  C09J2201/602 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2433/00 ,  C09J2463/00 ,  H01B1/22

    Abstract: [Problem] To provide: a conductive adhesive which contains an epoxy (meth)acrylate resin and which can form a bonded zone that is not susceptible to being deteriorated by halogen; an anisotropic conductive film; and electronic devices using both. [Solution] A conductive adhesive and an anisotropic conductive film which each contain a conductive filler and a binder resin, wherein: the binder resin comprises an epoxy (meth)acrylate resin that is a product of addition reaction of (meth)acrylic acid and an epoxy compound having a sum of total chlorine atom concentration and total bromine atom concentration of 300 massppm or less, preferably 50 massppm or less; and the conductive filler is dispersed in the binder resin which comprises such an epoxy (meth)acrylate resin. The epoxy (meth)acrylate resin is preferably prepared by subjecting a starting compound (substrate) having a carbon-carbon double bond to epoxidation of the double bond with an oxidizing agent consisting of hydrogen peroxide, and then subjecting the obtained epoxy compound to addition reaction with (meth)acrylic acid.

    Abstract translation: [问题]提供：含有环氧（甲基）丙烯酸酯树脂的导电性粘合剂，其可以形成不易被卤素劣化的结合区域; 各向异性导电膜; 和使用两者的电子设备。 [解决方案]导电性粘合剂和各向异性导电膜，其各自含有导电性填料和粘合剂树脂，其中：所述粘合剂树脂包含环氧（甲基）丙烯酸酯树脂，其是（甲基）丙烯酸与 总氯原子浓度和总溴原子浓度之和为300质量ppm以下，优选为50质量ppm以下的环氧化合物; 并且导电填料分散在包含这种环氧（甲基）丙烯酸酯树脂的粘合剂树脂中。 环氧（甲基）丙烯酸酯树脂优选通过使具有碳 - 碳双键的原料化合物（底物）与由过氧化氢组成的氧化剂进行环氧化反应制备，然后将所得环氧化合物进行加成反应 与（甲基）丙烯酸。

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