PHTHALOCYANINE CRYSTAL, AND ELECTROPHOTOGRAPHIC SENSITIZER, ELECTROPHOTOGRAPHIC SENSITIZER CARTRIDGE, AND IMAGE-FORMING DEVICE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a phthalocyanine crystal which has high sensitivity, is excellent in a charging property, and can suitably be used as a material for solar batteries, electronic paper, and electrophotographic sensitizers.;SOLUTION: This phthalocyanine crystal is characterized by being obtained through a process for contacting a substituted or non-substituted, amino group-free organic compound with a phthalocyanine crystal precursor in the presence of a substituted or non-substituted, amino group-having compound.;COPYRIGHT: (C)2008,JPO&INPIT