Patent ID: 6514651
Filing Date: 2003-02-04
Classification: C09B,G03G

Abstract:
An electrophotographic photoreceptor comprising a support and, provided thereon, a photosensitive layer containing composite metal phthalocyanine crystal particle wherein metal phthalocyanine compound A in an amount of at least 0.001 to less than 0.1 weight part is uniformly dispersed at the molecular level in 100 weight parts of a main metal phthalocyanine compound B which has a different chemical structure from said metal phthalocyanine compound A, said metal phthalocyanine compound A has an electron attractive group and said composite has a minimal amount of a metal phthalocyanine compound with an electron attractive group, said minimal amount being at least 0.001 to less than 0.1 weight parts based on 100 weight parts of said main compound.