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发明名称
積層体
摘要
【課題】電池用途におけるシャットダウン特性が付与された、ポリイミド及び/又はポリアミドイミド多孔質膜を含む積層体と、当該積層体の用途とを提供する。【解決手段】ポリイミド及び/又はポリアミドイミド多孔質膜を含む積層体において、ポリイミド及び/又はポリアミドイミド多孔質膜に接するように、ポリフッ化ビニリデン多孔質膜を積層する積層体。ポリフッ化ビニリデン多孔質膜の膜厚は、0.01〜5.0μmが好ましく、その目付は、3×10−13g/m2以上が好ましい積層体。【選択図】なし
申请公布号
JP2017047655(A)
申请公布日期
2017.03.09
申请号
JP20150174531
申请日期
2015.09.04
申请人
東京応化工業株式会社
发明人
菅原 司
分类号
B32B5/32;B32B27/30;B32B27/34;C08J9/26;H01M2/16
主分类号
B32B5/32
代理机构
代理人
主权项
地址
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