Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1997-01-29
1999-01-05
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
540128, 540139, 430 77, 430 78, 430 58, 524 88, G03G 506, C07D48722, C09B 4730
Patent
active
058564713
ABSTRACT:
An electrophotographic photoreceptor comprising a conductive substrate having thereon a photosensitive layer, the photosensitive layer containing a hydroxymetal or hydroxysilicon phthalocyanine pigment represented by formula (I) as a charge generating material, the phthalocyanine pigment having been treated with an orcanometallic compound having a hydrolyzable functional group or a hydrolysis product thereof: ##STR1## wherein Me represents A, Ga, In, Si, Ge or Sn; X representsH, C, Br or I; m represents an integer of from I to 4; and n represents 1 where Me is A, Ga or In, or 2 where Me is Si, Ge or Sn.
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Kazumasa Watanabe et al., "Formations and Characteristics of Titanyl Phthalocyanine Crystals Containing Diol Compounds," Japan Hard Copy '92 (1992), pp. 153-156.
Daimon Katsumi
Nukada Hidemi
Nukada Katsumi
Sakaguchi Yasuo
Suzuki Takahiro
Fuji 'Xerox Co., Ltd.
Raymond Richard L.
Sripada Pavanaram K.
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