Anticorrosive primer composition

摘要

An anticorrosive primer composition containing an electrically conductive polymer and an inorganic oxide can meet all the requirements for conventional primers, while exhibiting excellent anticorrosive performance without any heavy metal considered to cause environmental pollution. In particular, the use of composite structural particles of an electrically conductive polymer and an inorganic oxide can improve the water resistance of a primer coat because the resulting anticorrosive primer composition gives a stable dispersion in any of the aqueous, organic solvent, and mixed solvent systems without any dopant or surfactant in quantity.