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公开(公告)号：EP3950331A1
公开(公告)日：2022-02-09
申请号：EP20776434.1
申请日：2020-03-18
发明人： IMAIZUMI, Takuzo , GOTO, Naomi , SHIBA, Naoki
摘要： [Summary]
[Object] To provide a method for the production of a thin plate-like laminate having a film-like resin layer in which a concave/convex shape can stably be formed with high accuracy on the film-like resin layer laminated on a thin plate-like substrate.
[Achieving Means] There are provided a step of creating a mold retention structure 100 in which molds 110, which have been heated to a thermal deformation temperature of a film-like resin composition 84, are arranged on both surface sides of a workpiece 85, and a step of introducing the mold retention structure in which the heated molds are arranged between two compression rollers 52, 54 and compressing outer surfaces of the molds by rotating the compression rollers to integrally thermocompression-bond the film-like resin composition and a substrate 81 to form a thin plate-like laminate 80 having a film-like resin layer 82.-
2.发明公开
公开(公告)号：EP2789650A1
公开(公告)日：2014-10-15
申请号：EP12855377.3
申请日：2012-11-20
发明人： IMAIZUMI, Takuzo , NAGATA, Hiroaki , SHIBA, Naoki
CPC分类号： H01M8/0243 , C08J9/0066 , C08J9/008 , C08J9/26 , C08J2201/03 , C08J2201/046 , C08J2201/0464 , C08J2205/044 , C08J2205/048 , C08J2205/05 , C08J2323/08 , C08J2323/12 , H01B1/24 , H01M8/0234 , H01M8/0239 , H01M2008/1095 , Y02E60/50 , Y02P70/56
摘要： A new conductive interconnected porous film, useful as a material for a gas diffusion layer which is used in a solid polymer type fuel cell, which satisfies the requirements of a good conductivity, good gas permeability, surface smoothness, corrosion resistance, and low impurities and which is strong in bending and excellent in handling to an extent not obtainable by existing sheet materials of carbon fiber, that is, a conductive interconnected porous film wherein a resin base material part of a thermoplastic resin has a porous interconnected cell structure which is formed by removal of removable particulate matter and has cells of sizes of 10 µm to 50 µm and wherein the resin base material part is comprised of different particle size particles of first carbon particles of large size carbon particles of a diameter of 5 µm or more and second carbon particles of micro size carbon particles of a diameter of 10 nm or more mixed together, and a method of production of the same.
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公开(公告)号：EP2789650B1
公开(公告)日：2019-01-09
申请号：EP12855377.3
申请日：2012-11-20
发明人： IMAIZUMI, Takuzo , NAGATA, Hiroaki , SHIBA, Naoki
IPC分类号： C08J9/00 , H01M8/1018 , H01M8/0234 , H01M8/0239 , H01M8/0243 , C08J9/26 , H01B1/24
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