Back to results
US 7,384,717 B2Granted
Photoreceptor with improved overcoat layer
AssigneeXerox Corporation
InventorsKenny-Tuan T Dinh, John F Yanus, Kendra M Giza, James R Backus, T Edwin Freeman, Markus R Silvestri, Michael L Mehan
Life of this patent
Estimating the term…
Abstract
An electrophotographic imaging member includes a substrate, a charge generating layer, a charge transport layer, and an overcoating layer, the overcoating layer including a cured polyester polyol or cured acrylated polyol film forming resin and a charge transport material.
Claims25
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 polyester polyol or cured acrylated polyol film forming resin and a charge transport material.
1 more element
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 polyester polyol or cured acrylated polyol film forming resin and a charge transport material.
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 polyester polyol or cured acrylated polyol film forming resin and a charge transport material.
1 more element
Dependencies are inferred from the claim text.