Photoreceptor with overcoat layer
AssigneeXerox Corporation
InventorsYu QI, Hany Aziz, Nan-Xing Hu, Ah-Mee Hor, Kenny-Tuan Dinh, John Yanus
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Abstract
An electrophotographic imaging member includes a substrate, a charge generating layer, a charge transport layer, and an overcoating layer, the overcoating layer being a cured film formed from a film forming resin composition including at least a melamine compound, a polyol, and a charge transport compound, where the charge transport compound is represented by: QL-OH]n. where Q represents a charge transport component, L represents a divalent linkage group, and represents a number of repeating segments or groups.
Claims20
An electrophotographic imaging member comprising:
- a substrate,
- a charge generating layer,
- a charge transport layer, and
- an overcoating layer, said overcoating layer comprising a cured film formed from a film forming resin composition comprising at least a melamine compound, a polyol and a charge transport compound, wherein the charge transport compound is represented by:
- QL-OH]n.
- wherein Q represents a charge transport component, L represents a divalent linkage group, and n represents a number of repeating segments or groups.
A process for forming an electrophotographic imaging member comprising:
- providing an electrophotographic imaging member comprising a substrate, a charge generating layer, and a charge transport layer, and
- forming thereover an overcoating layer comprising a cured film formed from a film forming resin composition comprising at least a melamine compound, a polyol, and a charge transport compound, wherein the charge transport compound is represented by:
- QL-OH]n.
- wherein Q represents a charge transport component, L represents a divalent linkage group, and n represents a number of repeating segments or groups.
An electrographic image development device, comprising an electrophotographic imaging member comprising:
- a substrate,
- a charge generating layer,
- a charge transport layer, and
- an overcoating layer, said overcoating layer comprising a cured film formed from a film forming resin composition comprising at least a melamine compound, a polyol, and a charge transport compound, wherein the charge transport compound is represented by:
- QL-OH]n.
- wherein Q represents a charge transport component, L represents a divalent linkage group, and n represents a number of repeating segments or groups.
Dependencies are inferred from the claim text.