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    GLASS STRUCTURE
    1.
    发明申请
    GLASS STRUCTURE 审中-公开

    公开(公告)号：US20200292858A1

    公开(公告)日：2020-09-17

    申请号：US16650061

    申请日：2018-09-28

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Hajime SHOUHI ,  Shougo YOSHIDA

    IPC: G02F1/1335 ,  G02B5/22 ,  G02F1/15 ,  G02F1/1334 ,  C07D251/72 ,  C07D209/08

    Abstract: A glass structure 10 includes a pair of glass plates 11 and 12, a light control body 13 disposed between the pair of glass plates 11 and 12, and an ultraviolet absorbing layer 14 disposed between the light control body 13 and one of the glass plates 11. The ultraviolet absorbing layer 14 has a maximum transmittance of 10% or less in a wavelength region of 370 nm or more and 400 nm or less and a maximum transmittance of 50% or more in a wavelength region of more than 400 nm and 420 nm or less, and a ratio of a transmittance at 405 nm to a transmittance at 395 nm is 12 or more.

    INTERLAYER FILM FOR LAMINATED GLASS, AND LAMINATED GLASS
    4.
    发明申请
    INTERLAYER FILM FOR LAMINATED GLASS, AND LAMINATED GLASS 审中-公开
    层压玻璃的层间膜和层压玻璃

    公开(公告)号：US20160311200A1

    公开(公告)日：2016-10-27

    申请号：US15104321

    申请日：2015-03-31

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Shougo YOSHIDA ,  Kazuhiko NAKAYAMA ,  Tatsuya IWAMOTO

    IPC: B32B17/10 ,  B32B27/08 ,  B32B27/22 ,  B32B3/30

    CPC classification number: B32B17/10 ,  B32B3/30 ,  B32B17/10587 ,  B32B17/10596 ,  B32B17/10761 ,  B32B27/08 ,  B32B27/22 ,  B32B2250/03 ,  B32B2307/412

    Abstract: The present invention aims to provide an interlayer film for laminated glass having small optical distortion while having a multilayer structure of two or more layers, and a laminated glass including the interlayer film for laminated glass. The present invention relates to an interlayer film for laminated glass including at least two resin layers laminated together, the interlayer film having a large number of minute recesses and a large number of minute projections on at least one surface, the at least two resin layers including a first surface layer and a second surface layer and each containing a thermoplastic resin and a plasticizer, wherein, provided that the interlayer film is allowed to stand at 23° C. and a humidity of 30% RH for three hours, and cut with a microtome at 23° C. and a humidity of 30% RH in the horizontal direction of the interlayer film at a portion of 80 to 90 μm distant on the first surface layer side from the interface between the first surface layer and a resin layer contacting the interior side of the first surface layer and then at a portion of 50 μm distant from the cut face on the second surface layer side to prepare a resin film 1 having a thickness of 50 μm, the resin film 1 after standing at a temperature of 23° C. and a humidity of 30% RH for three hours has a surface roughness (Rz) measured by a method in conformity with JIS B-0601 (1994) of less than 2.5 μm.

    Abstract translation: 本发明的目的在于提供一种具有小的光学变形的夹层玻璃用中间膜，同时具有两层或更多层的多层结构，以及夹层玻璃，其包括夹层玻璃用中间膜。 本发明涉及一种层压玻璃用中间膜，其包括层叠在一起的至少两层树脂层，所述中间膜具有大量微小凹陷和至少一个表面上的大量微小突起，所述至少两层树脂层包括 第一表面层和第二表面层，并且各自含有热塑性树脂和增塑剂，其中，只要将中间膜在23℃和30％RH的湿度下放置3小时，并用 切片机在层间膜的水平方向上在23℃和湿度30％RH的范围内，在第一表面层和与第一表面层和与第一表面层接触的树脂层之间的界面处的第一表面层侧的80至90μm的部分 在第一表面层的内侧，然后在距离第二表面层侧的切割面50μm的部分，以制备厚度为50μm的树脂膜1，sta后的树脂膜1 在23℃的温度和30％RH的湿度下三小时，通过JIS B-0601（1994）的方法测定的表面粗糙度（Rz）小于2.5μm。

    LAMINATED GLASS INTERLAYER FILM AND LAMINATED GLASS
    5.
    发明申请
    LAMINATED GLASS INTERLAYER FILM AND LAMINATED GLASS 有权

    公开(公告)号：US20220339910A1

    公开(公告)日：2022-10-27

    申请号：US17623371

    申请日：2020-07-14

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Kinryou CHOU ,  Yuuma TAKEDA ,  Tatsuya IWAMOTO ,  Shougo YOSHIDA ,  Shingo OKAZAWA

    IPC: B32B17/10 ,  B32B27/22 ,  B32B27/08 ,  B32B7/022 ,  B32B27/16 ,  B32B7/027 ,  B32B27/20

    Abstract: Provided is an interlayer film for laminated glass capable of suppressing the change in sound insulating property of laminated glass in a relatively high temperature region. An interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass having a one-layer structure or a two or more-layer structure, and when the interlayer film is sandwiched between two sheets of green glass having a thickness of 2 mm to obtain a laminated glass X with a size of 25 mm long x 300 mm wide, an absolute value of difference between a secondary resonance frequency of the laminated glass X before irradiation with xenon light and a secondary resonance frequency of the laminated glass X after irradiation with xenon light determined by a specific xenon light irradiation test is 70 Hz or less, a loss factor at 20° C. of the laminated glass X is 0.24 or more, and a solar transmittance of the laminated glass X is 50 or less.

    LIGHT CONTROL BODY AND LIGHT CONTROL WINDOWPANE
    6.
    发明申请
    LIGHT CONTROL BODY AND LIGHT CONTROL WINDOWPANE 有权

    公开(公告)号：US20210025226A1

    公开(公告)日：2021-01-28

    申请号：US16981473

    申请日：2019-03-25

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Hajime SHOUHI ,  Shougo YOSHIDA

    IPC: E06B9/24 ,  B32B17/10

    Abstract: The present invention provides a light control body and a light control windowpane which are capable of preventing reduction in light control performance even when used in an environment exposed to strong light for a long period of time. Provided is a light control body including: a light control layer; and a visible light absorbing layer having a visible light transmittance Tv at a wavelength of 380 to 780 nm of 50% or lower.

    INTERLAYER FILM FOR LAMINATED GLASS, AND LAMINATED GLASS
    7.
    发明申请
    INTERLAYER FILM FOR LAMINATED GLASS, AND LAMINATED GLASS 有权

    公开(公告)号：US20220250357A1

    公开(公告)日：2022-08-11

    申请号：US17623731

    申请日：2020-07-14

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Shougo YOSHIDA ,  Tatsuya IWAMOTO ,  Yuuma TAKEDA ,  Shingo OKAZAWA ,  Kinryou CHOU

    IPC: B32B17/10

    Abstract: Provided is an interlayer film for laminated glass capable of enhancing the sound insulating property of laminated glass in a relatively low temperature region. An interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass having a one-layer structure or a two or more-layer structure, and when the interlayer film is sandwiched between two sheets of green glass having a thickness of 2 mm to obtain a laminated glass X with a size of 25 mm long×300 mm wide, an absolute value of difference between a secondary resonance frequency of the laminated glass X before irradiation with xenon light and a secondary resonance frequency of the laminated glass X after irradiation with xenon light determined by a specific xenon light irradiation test is 60 Hz or more, a loss factor at 20° C. of the laminated glass X is 0.25 or more, and a solar transmittance of the laminated glass X is 50% or less.

    SOLAR CELL SYSTEM AND SHEET-LIKE STRUCTURE
    8.
    发明申请
    SOLAR CELL SYSTEM AND SHEET-LIKE STRUCTURE 审中-公开

    公开(公告)号：US20200274014A1

    公开(公告)日：2020-08-27

    申请号：US16650923

    申请日：2018-09-27

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Yuusuke OOTA ,  Shougo YOSHIDA ,  Masaki MATSUDOU ,  Daizou II ,  Yasuyuki IZU ,  Daisuke NAKAJIMA ,  Kinryou CHOU

    IPC: H01L31/055 ,  H01L31/048

    Abstract: The present invention provides a solar cell system for generating electricity by absorbing sunlight, comprising a sheet-shaped structure comprising a wavelength conversion material and a power generation cell disposed in a peripheral area of the sheet-shaped structure, wherein the wavelength conversion material has an average particle diameter of 10 to 400 nm and a maximum emission wavelength of 500 nm or more. The present invention also provides a sheet-shaped structure used for a solar cell system, comprising a wavelength conversion material having an average particle diameter of 10 to 400 nm and a maximum emission wavelength of 500 nm or more.

    SOLAR CELL SYSTEM
    10.
    发明申请
    SOLAR CELL SYSTEM 审中-公开

    公开(公告)号：US20200259030A1

    公开(公告)日：2020-08-13

    申请号：US16650946

    申请日：2018-09-27

    Applicant: SEKISUI CHEMICAL CO., LTD.

    Inventor： Yuusuke OOTA ,  Shougo YOSHIDA ,  Masaki MATSUDOU ,  Daizou II ,  Yasuyuki IZU ,  Daisuke NAKAJIMA ,  Kinryou CHOU

    IPC: H01L31/055 ,  H01L31/054 ,  H01L31/0236

    Abstract: A solar cell system for generating electricity by absorbing sunlight, comprising a laminated structure and a power generation cell disposed in a peripheral area of the laminated structure, wherein, in the laminated structure, a transparent sheet member comprising a wavelength conversion material and a first transparent sheet are laminated, a maximum emission wavelength of the wavelength conversion material is 780 nm or more, and a refractive index na1 of the first transparent sheet is higher than a refractive index nb of the transparent sheet member. According to the present invention, can provide a solar cell system including a power generation cell and a transparent layer capable of efficiently guiding light to a side surface, wherein, inside the transparent layer, light having been incident on a surface of the transparent layer is converted into light with a long wavelength, such as near infrared radiation.

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