| abstract |
Disclosed are a phthalocyanine composition which comprises having main diffraction peaks at 7.5 DEG , 22.5 DEG , 24.3 DEG , 25.3 DEG and 28.6 DEG of Bragg angles (2 theta +/-0.2 DEG ) in an X-ray diffraction spectrum with Cu K alpha , a process for preparing the same, an electrophotographic photoreceptor using the same and a coating solution for a charge generation layer containing the same. |