Compositions containing the conductive polymer / dopant complex organic solvent dispersion conductive polymer / dopant complex organic solvent dispersion, and manufacturing method thereof

摘要

PPROBLEM TO BE SOLVED: To provide a stable, electroconductive polymer/dopant complex organic solvent dispersion which is obtained by dispersing an electroconductive polymer and a dopant in an organic solvent. PSOLUTION: The elctroconductive polymer/dopant complex organic solvent dispersion contains (a1) an electroconductive polymer, (a2) a dopant and (B) a dispersing agent containing at least one kind selected from the group consisting of amines and nonionic surfactants, and has a water content of 20% by weight or less; the method for manufacturing the electroconductive polymer/dopant complex organic solvent dispersion is characterized by removing water by spray drying from the aqueous dispersion of (A) an electroconductive polymer/dopant complex consisting of (a1) an electroconductive polymer and (a2) a dopant to thereby give a dry solid, and by carrying out the dispersing treatment after adding to the above dry solid (D) an organic solvent and (B) a dispersing agent containing at least one kind selected from the group consisting of amines and nonionic surfactants. PCOPYRIGHT: (C)2008,JPO&INPIT