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公开(公告)号：EP3362593A1
公开(公告)日：2018-08-22
申请号：EP16793966.9
申请日：2016-10-14
发明人： BARDY, Julien , BERAUD, Jean-Marc , MERCHAT, Léo , SCHRODER, Maxime , VIARD, Andréa , VINCENT, Rémi
CPC分类号： H01M4/8807 , B32B25/10 , D03D9/00 , D03D13/008 , D03D15/00 , D10B2101/12 , H01M4/8605 , H01M8/023 , Y02P70/56
摘要： The invention relates to a fabric comprising carbon threads, said fabric having a mass per unit area in the range from 40 g/m2 to 100 g/m2, preferably in the range from 40 g/m2 to 80 g/m2, particularly in the range from 60 g/m2 to 80 g/m2, and characterised in that it comprises discontinuous fibres, said discontinuous fibres extending from threads constituting the fabric from which they come and extending non-parallel to the direction of the thread from which they come and/or in that the fabric is needled. The invention also relates to the use of said fabric in a diffusion layer for a fuel cell and a method for producing said diffusion layer.
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2.发明公开
公开(公告)号：EP4117878A1
公开(公告)日：2023-01-18
申请号：EP21717144.6
申请日：2021-03-11
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3.发明公开
公开(公告)号：EP4419315A1
公开(公告)日：2024-08-28
申请号：EP22835459.3
申请日：2022-10-20
IPC分类号： B29C70/02 , B29C37/00 , B29C70/08 , B29C70/20 , B29C70/22 , B32B5/02 , B32B5/12 , B32B5/16 , B32B5/18 , B32B5/22 , B32B5/26 , B32B7/10 , B29C65/00 , B29C70/44 , B29C70/50 , B29C70/54 , B29C70/56 , B29C70/82 , B29C70/48
CPC分类号： B29C70/82 , B32B2260/02120130101 , B32B2260/02520130101 , B32B2262/026920130101 , B29C70/021 , B32B2262/026120130101 , B29C70/224 , B32B2305/02220130101 , B32B2262/10620130101 , B29C66/727 , B32B2260/04620130101 , B29C70/443 , B32B2260/02320130101 , B29C70/547 , B29C70/026 , B29C70/08 , B29C70/086 , B32B2250/4020130101 , B29C70/56 , B32B2305/0220130101 , D10B2505/0220130101 , B32B2305/02620130101 , B32B2250/0520130101 , B29C70/504 , B29C70/20 , B32B2250/0320130101 , B32B2266/025720130101 , B32B2262/10120130101 , B29C70/546 , B29C70/081 , B29C66/30341 , B29C70/48 , B29C66/1122 , B29C66/45 , B29C65/18 , B29C66/0242 , B29C66/83423 , B29C66/0342 , B29C66/73921
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公开(公告)号：EP4304847A1
公开(公告)日：2024-01-17
申请号：EP22713439.2
申请日：2022-03-07
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5.发明公开
公开(公告)号：EP3713759A1
公开(公告)日：2020-09-30
申请号：EP18816199.6
申请日：2018-11-20
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公开(公告)号：EP2834060B1
公开(公告)日：2019-07-24
申请号：EP13719942.8
申请日：2013-03-28
发明人： BERAUD, Jean-Marc , VIARD, Andréa
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7.发明公开MATERIAU AUX PROPRIETES DE CONDUCTIVITE AMELIOREES POUR LA REALISATION DE PIECES COMPOSITES EN ASSOCIATION AVEC UNE RESINE 审中-公开具有改进的导电性能用于生产复合材料部件结合的树脂材料
公开(公告)号：EP2834060A2
公开(公告)日：2015-02-11
申请号：EP13719942.8
申请日：2013-03-28
发明人： BERAUD, Jean-Marc , VIARD, Andréa
CPC分类号： H01B13/30 , B29C70/083 , B29C70/12 , B29C70/20 , B29C70/48 , B29C70/882 , B29K2307/04 , B29K2995/0005 , H01B1/22 , H01B1/24 , H01B13/06 , Y10T428/24124
摘要： The invention relates to a material (I) suitable for the production of composite parts via a process in which an external thermosetting or thermoplastic matrix is diffused within said material, comprising at least one web (1) of unidirectional carbon fibres (2) that is combined, on at least one of its faces, with at least one conductive component (5) combined with or integrated into a permeable layer (3a, 3b, 10) made of a thermoplastic material or made of a mixture of thermoplastic and thermosetting materials, said permeable layer being in the form of a woven fabric, a powder, a porous film, a knit, or, preferably, a non woven fabric (3a, 3b, 10), to a process for manufacturing composite parts using such a material and to the composite parts thereof being capable of being obtained by such a process.
摘要翻译： 用于制造使用搜索材料和复合材料部件的复合部件的方法没有可以通过寻求的方法获得。
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