ANTISTATIC COATING COMPOSITION, PLASTIC FILM HAVING ANTISTATIC LAYER THEREBY AND SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL TREATED FOR ANTISTATIC

摘要

PURPOSE: To provide a plastic film and silver halide photographic sensitive material which stabilize the electrical conductivity of water-based antistatic coating compns. contg. aπelectron-based electrically conductive polymer and acceptor.dopant and have excellent antistatic performance. CONSTITUTION: The antistatic coating compns. of an aqueous soln. or moisture- dispersed liq. contg. the electron-based electrically conductive polymer and acceptor.dopant and having a calcium ion concn. of <=500ppm, the plastic film treated for antistatic thereby and the silver halide photographic sensitive material are provided. The antistatic performance is stabilized and made excellent by keeping the concentration of calcium ions in the water-based antistatic coating compns. contg. theπelectron-based electrically conductive polymer and acceptor.dopant down to <=500ppm.