Photoresponsive imaging members with chloroindium phthalocyanine compositions
AssigneeXerox Corporation
InventorsAh-Mee Hor, Rafik O. Loutfy
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Abstract
Disclosed are improved photoresponsive imaging members comprised of chloroindium phthalocyanine photogenerating compositions. More specifically, there is disclosed a photoresponsive imaging member comprised of a supporting substrate, an adhesive layer, a chloroindium phthalocyanine photogenerating pigment in contact with the adhesive layer, and a hole transport layer comprised of an aryl amine dispersed in an inactive resinous binder. There is also disclosed photoresponsive imaging members comprised of a first photogenerating layer, and a second photogenerating layer, which imaging members are sensitive to light in the region of from about 400 to about 900 nanometers.
Claims27
An improved photoresponsive imaging member consisting essentially of (1) a supporting substrate, (2) an adhesive layer, (3) a photogenerating layer in contact therewith comprised of chloroindium phthalocyanine, and (4) a hole transport layer comprised of an arylamine of the following formula dispersed in an inactive resinous binder composition:
- ##STR2## wherein X is an alkyl group, or a halogen.
An improved layered photoresponsive imaging member consisting essentially of a supporting substrate, an adhesive layer, a first photogenerating layer, a second photogenerating layer consisting essentially of chloroindium phthalocyanine, and as a top layer in contact with the second photogenerating layer, a hole transport layer comprised of an aryl amine dispersed in an inactive resinous binder.
Dependencies are inferred from the claim text.