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    SUPPORT FILM FOR SOLUTION FILM FORMING, AND METHOD FOR PRODUCING ELECTROLYTE MEMBRANE USING SAME
    2.
    发明申请
    SUPPORT FILM FOR SOLUTION FILM FORMING, AND METHOD FOR PRODUCING ELECTROLYTE MEMBRANE USING SAME 审中-公开
    用于溶液膜形成的支撑膜以及使用其制造电解质膜的方法

    公开(公告)号：US20170077540A1

    公开(公告)日：2017-03-16

    申请号：US15122707

    申请日：2015-03-24

    Applicant: TORAY INDUSTRIES, INC.

    Inventor： Shinya ADACHI ,  Daisuke IZUHARA

    IPC: H01M8/1081 ,  C08J7/12 ,  C08J5/22 ,  H01M8/1088

    Abstract: The present invention provides a support film for solution film forming, said support film combining polymer solution's wettability during a solution film forming step, early separation resistance during a drying step and wetting step, and easy release properties when intentionally separating a polymer film. Provided is a support film for solution film forming, said support film being formed by introducing fluorine atoms to at least one surface of abase film that is formed from one or more types of polymers selected from the group consisting of polyethylene, polypropylene, polyethylene terephthalate, polybutylene terephthalate, polyethylene napthalate, polyphenylene sulphide, polysulfones, polyether ketone, polyether ether ketone, polyimides, polyetherimide, polyamides, polyamide-imides, polybenzimidazoles, polycarbonates, polyarylates, and polyvinyl chloride. Therein, the ratio, measured by X-ray photoelectron spectroscopy, of the number of fluorine atoms/the number of carbon atoms in the surface to which the fluorine atoms are introduced, i.e. the modified surface, is 0.02-0.8, inclusive.

    Abstract translation: 本发明提供了一种用于溶液膜形成的支撑膜，所述支撑膜在溶液膜形成步骤中组合聚合物溶液的润湿性，在干燥步骤期间的早期分离阻力和润湿步骤，以及在有意分离聚合物膜时容易剥离的性质。 提供了一种用于溶液膜形成的支撑膜，所述支撑膜通过将氟原子引入至少一个由一种或多种选自聚乙烯，聚丙烯，聚对苯二甲酸乙二醇酯，聚对苯二甲酸乙二醇酯， 聚对苯二甲酸丁二醇酯，聚萘二甲酸乙二醇酯，聚苯硫醚，聚砜，聚醚酮，聚醚醚酮，聚酰亚胺，聚醚酰亚胺，聚酰胺，聚酰胺 - 酰亚胺，聚苯并咪唑，聚碳酸酯，聚芳酯和聚氯乙烯。 其中，通过X射线光电子能谱测定的氟原子数/引入氟原子的表面即改性表面的碳原子数的比例为0.02-0.8，包括端值。

    SUBSTRATE FILM, CATALYST TRANSFER SHEET, METHOD FOR PRODUCING MEMBRANE ELECTRODE ASSEMBLY, AND METHOD FOR PRODUCING CATALYST LAYER-COATED ELECTROLYTE MEMBRANE
    3.
    发明申请
    SUBSTRATE FILM, CATALYST TRANSFER SHEET, METHOD FOR PRODUCING MEMBRANE ELECTRODE ASSEMBLY, AND METHOD FOR PRODUCING CATALYST LAYER-COATED ELECTROLYTE MEMBRANE 审中-公开
    底片，催化转印片，生产膜电极组件的方法，以及生产催化层涂膜电解质膜的方法

    公开(公告)号：US20170066892A1

    公开(公告)日：2017-03-09

    申请号：US15122781

    申请日：2015-03-24

    Applicant: TORAY INDUSTRIES, INC.

    Inventor： Shinya ADACHI ,  Daisuke IZUHARA

    IPC: C08J7/12 ,  H01M4/88

    CPC classification number: C08J7/126 ,  C08J5/2262 ,  C08J2300/22 ,  C08J2367/02 ,  C25B9/10 ,  H01M4/8814 ,  H01M4/8817 ,  H01M4/8821 ,  H01M4/92 ,  H01M8/1004 ,  H01M8/1018 ,  H01M8/188 ,  H01M12/06 ,  H01M2008/1095 ,  Y02P20/582

    Abstract: The present invention provides a substrate film that has a catalyst coating liquid having good coating properties when producing a membrane electrode assembly, has a catalyst layer and support film having good release properties after the catalyst layer is transferred to an electrolyte membrane using a catalyst transfer sheet, and does not contaminate the catalyst layer. Provided is a substrate film for a catalyst transfer sheet, said substrate film being formed by introducing fluorine atoms to at least one surface of a base film formed from one or more types of polymers selected from the group consisting of polyethylene, polypropylene, polyethylene terephthalate, polybutylene terephthalate, polyethylene napthalate, polyphenylene sulfide, polysulfones, polyether ketone, polyether ether ketone, polyimides, polyetherimide, polyamides, polyamide-imides, polybenzimidazoles, polycarbonates, polyarylates, and polyvinyl chloride, wherein the ratio, measured by X-ray photoelectron spectroscopy, of the number of fluorine atoms/the number of carbon atoms in the surface to which the fluorine atoms are introduced, i.e. the modified surface, is 0.02-1.9, inclusive.

    Abstract translation: 本发明提供一种在制造膜电极组件时具有涂布性好的催化剂涂布液的基材膜，在使用催化剂转印片材将催化剂层转印到电解质膜之后，具有催化剂层和具有良好剥离性的载体膜 ，并且不污染催化剂层。 提供了一种催化剂转印片用基材膜，所述基材膜通过将氟原子引入到由选自聚乙烯，聚丙烯，聚对苯二甲酸乙二醇酯，聚对苯二甲酸乙二醇酯等的一种或多种聚合物形成的基膜的至少一个表面上而形成， 聚对苯二甲酸丁二醇酯，聚萘二甲酸乙二醇酯，聚苯硫醚，聚砜，聚醚酮，聚醚醚酮，聚酰亚胺，聚醚酰亚胺，聚酰胺，聚酰胺 - 酰亚胺，聚苯并咪唑，聚碳酸酯，聚芳酯和聚氯乙烯，其中通过X射线光电子能谱测量， 的氟原子数/导入氟原子的表面中的碳原子数（即改性表面）为0.02-1.9。

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