| 摘要 |
PURPOSE:To enhance the insulating characteristic of the compsn. and to speed up the restoration of resistance by using specific fine crystal powder as a photoconductive pigment. CONSTITUTION:At least the photoconductive inorg. pigment (A) and a binder resin are incorporated into the above compsn. and the fine crystal powder having <=1ppm deviation from the stoichiometric compsn. is used as the compo nent A. Zinc oxide, titanium oxide, zinc sulfide, etc., are usable as the compo nent A and a sensitizing dyestuff, such as cyanine dyestuff, can be added to the compsn. The addition of coloring agents at need to the compsn. is possible as well. This compsn. is usable for a photosensitive body or photoconductive toner. |
