Patent ID: 6933090
Filing Date: 2005-08-23
Classification: G03G

Abstract:
1. A photosensitive member for electrophotography which comprises: an electroconductive support and one or more layers that include a photosensitive layer formed on a surface of the electroconductive support, wherein (i) an outermost layer comprises a binder resin, fluororesin particles A and fluororesin particles B, (ii) the fluororesin particles A have an average primary diameter of less than 0.2 μm and a peak half-value width of the X-ray diffraction pattern of not less than 0.36, (iii) the fluororesin particles B have an average primary diameter of not less than 0.2 μm and a peak half-value width of the X-ray diffraction pattern of less than 0.36, and (iv) a weight ratio of the fluororesin particles A and the fluororesin particles B is within 8:2 to 2:8.