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    SOLID ELECTROLYTE FILM, AND METHOD FOR PRODUCING SAME
    1.
    发明公开
    SOLID ELECTROLYTE FILM, AND METHOD FOR PRODUCING SAME 有权
    FESTELEKTROLYTFOLIE UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号：EP2511975A1

    公开(公告)日：2012-10-17

    申请号：EP11744613.8

    申请日：2011-02-15

    申请人： Central Glass Company, Limited

    发明人： SUZUKI, Katsutoshi ,  OBARA, Yoshihiko ,  TANAKA, Toru ,  KOMORIYA, Haruhiko

    IPC分类号： H01M8/02 ,  H01B1/06 ,  H01M8/10

    CPC分类号： H01B1/122 ,  H01M8/04197 ,  H01M8/1011 ,  H01M8/1023 ,  H01M8/103 ,  Y02E60/523 ,  Y02P70/56

    摘要： A solid electrolyte film according to the present invention includes a resin having a repeating unit of the general formula (1) containing a bis(perfluoroalkanesulfonyl)methide moiety:

    where R represents a hydrogen atom or a methyl group; Y represents an oxygen atom or NH; Rf represents a C 1 -C 4 perfluoroalkyl group; and W represents either a C 2 -C 4 straight or C 3 -C 4 branched alkylene group or a C 5 -C 8 cyclic hydrocarbon group as a linking group, which may have a branched chain or a cross-linking structure.
    This solid electrolyte film combines high proton conductivity with low methanol permeability for prevention of methanol crossover and can suitably be used for a direct methanol fuel cell etc.

    摘要翻译： 根据本发明的固体电解质膜包括具有通式（1）的重复单元的树脂，其含有双（全氟烷基磺酰基）甲基化物部分：其中R表示氢原子或甲基; Y表示氧原子或NH; Rf表示C 1 -C 4全氟烷基; W表示可以具有支链或交联结构的C 2 -C 4直链或C 3〜C 4支链亚烷基或作为连接基的C 5〜C 8环状烃基。 该固体电解质膜结合了高质子传导性和低甲醇渗透性，用于防止甲醇交联，可适用于直接甲醇燃料电池等。

    VEHICLE REAR INFORMATION ACQUISITION SYSTEM
    4.
    发明公开
    VEHICLE REAR INFORMATION ACQUISITION SYSTEM 审中-公开

    公开(公告)号：EP3998243A1

    公开(公告)日：2022-05-18

    申请号：EP20860448.8

    申请日：2020-09-01

    申请人： Central Glass Company, Limited

    发明人： NAKAI, Nobuyuki ,  KIDOKORO, Takuro ,  TETSUMURA, Mizuki ,  OBARA, Yoshihiko

    IPC分类号： C03C17/30 ,  B60J1/18

    摘要： The vehicle rear information acquisition system of the disclosure includes: a back window at a rear of a vehicle; and an information acquisition device disposed inside the vehicle, opposing the back window, and configured to apply and/or receive light to acquire information from outside the vehicle, the back window including a glass plate and a coating film on at least a part of a surface of the glass plate, and having a privacy region for protecting privacy inside the vehicle and an information acquisition region opposing the information acquisition device and transmitting the light, the privacy region having the coating film on the surface of the glass plate, the privacy region having a visible light transmittance of 10% or less, the information acquisition region having a visible light transmittance of 25% or more.