POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM, AND INSULATED WIRE

A polyimide precursor solution includes: a polyimide precursor that is a polymer of a tetracarboxylic dianhydride and a diamine compound; particles; a solvent; and a compound having at least four carboxy groups per molecule.

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Bibliographische Detailangaben
Hauptverfasser: HIROSE, Hidekazu, SEITOKU, Shigeru, NAKADA, Kosuke, IWANAGA, Takeshi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A polyimide precursor solution includes: a polyimide precursor that is a polymer of a tetracarboxylic dianhydride and a diamine compound; particles; a solvent; and a compound having at least four carboxy groups per molecule.