POROUS FILM AND METHOD OF FORMING POROUS FILM

A porous film includes at least one porous polyimide film that includes a polyimide resin, an organic amine compound and a resin other than a polyimide resin, and that does not include a polar aprotic solvent, wherein a content of the organic amine compound is 0.001% by weight or higher with respect...

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Bibliographische Detailangaben
Hauptverfasser: WATANABE Masashige, SASAKI Tomoya, KAJIWARA Kenji, NUKADA Katsumi, MIYAZAKI Kana
Format: Patent
Sprache:eng
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Zusammenfassung:A porous film includes at least one porous polyimide film that includes a polyimide resin, an organic amine compound and a resin other than a polyimide resin, and that does not include a polar aprotic solvent, wherein a content of the organic amine compound is 0.001% by weight or higher with respect to a total weight of the porous polyimide film.