METHODS OF PRODUCTION
DRIVE
July 16, 2014
The present invention relates to a an aqueous polyimide precursor solution composition, wherein a polyamic acid, which is formed by the reaction of a tetracarboxylic acid component and a diamine component, is dissolved in an aqueous solvent together with an imidazole in an amount of 1.6 mole or more per mole of the tetracarboxylic acid component of the polyamic acid.
Discussion in the ATmosphere