Patent ID: 6180301
Filing Date: 2001-01-30
Classification: G03G

Abstract:
A photoconductive imaging member consisting essentially of a supporting substrate, a photogenerating layer, and a charge transport layer, and wherein said photogenerating layer is comprised of a mixture of a hydroxygallium phthalocyanine and a tetrafluoro hydroxygallium phthalocyanine selected from the group consisting of Type I tetrafluoro hydroxygallium phthalocyanine with an X-ray powder diffraction trace having a major peak at Bragg angles of 6.5, and minor peaks at 15.6, and 26.5 degrees 2.THETA., Type II tetrafluoro hydroxygallium phthalocyanine with an X-ray powder diffraction trace having a major peak at Bragg angles of 6.6, and minor peaks at 12.7, 15.4, 26.3, and 27.0 degrees 2.THETA., Type III tetrafluoro hydroxygallium phthalocyanine with an X-ray powder diffraction trace having a major peak at Bragg angles of 7.5, and minor peaks at 9.1, 15.6, 16.5, 19.5, 21.8, 22.6, and 27.3 degrees 2.THETA., Type IV tetrafluoro hydroxygallium phthalocyanine with an X-ray powder diffraction trace having a major peak at Bragg angles of 6.5, and minor peaks at 7.5, 15.2, 15.7, and 26.5 degrees 2.THETA., and Type V tetrafluoro hydroxygallium phthalocyanine with an X-ray powder diffraction trace having a major peak at Bragg angles of 6.6 and minor peaks at 6.0, 13.4, 14.7, 15.9, 16.9, 26.1, and 27.0 degrees 2.THETA..