AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION AND METHOD FOR PRODUCING AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION
摘要
The present invention relates to a method for producing an aqueous polyimide precursor solution composition, comprising reacting a tetracarboxylic dianhydride with a diamine having a solubility in water at 25ºC of 0.1 g/L or more in the presence of an imidazole using water as a reaction solvent, thereby producing an aqueous polyimide precursor solution composition, and also relates to an aqueous polyimide precursor solution composition.