Electrophotographic photosensitive material and method of preparing same

Abstract From the Canadian patent

Abstract of the Disclosure An electrophotographic photosensitive material suitable for application to a lazer beam printer is disclosed which includes an electrically conductive support having provided thereon a charge generating layer containing an X-form metal-free phthalocyanine and a charge transporting layer containing a specific butadiene compound hydrazone compound, or pyrazoline compound. The charge transporting layer may be prepared by coating with a solution containing the specific compound, a polycarbonate resin and a dioxane-containing solvent.