Crosslinked resin mixture backing layer containing photoconductor
AssigneeXerox Corporation
InventorJin Wu
Life of this patent
Estimating the term…
Abstract
A photoconductor that includes, for example, a backing layer, a supporting substrate, a photogenerating layer, and a charge transport layer, and where the outermost layer of the backing layer is comprised of a mixture of a glycoluril resin and a polyacetal resin.
Claims33
A photoconductor comprising a substrate, an imaging layer thereon, and a backing layer located on a side of the substrate opposite the imaging layer wherein the outermost layer of the backing layer adjacent to the substrate is comprised of a mixture of glycoluril resin and a polyacetal resin mixture.
A photoconductor comprised of a single backing layer, thereover a supporting substrate, a photogenerating layer, a charge transport layer, and wherein said backing layer is comprised of a crosslinked mixture of (1) a glycoluril resin, and (2) a polyacetal resin, wherein said crosslinking is from about 70 to about 99 percent, said glycoluril resin is represented by
- wherein each R substituent for said glycoluril resin independently represents a hydrogen atom or an alkyl;
- and said polyacetal resin is represented by
- and wherein for said polyacetal A is from about 50 to about 95 mole percent, B is from about 5 to about 30 mole percent, and C is from about zero to about 10 mole percent.
A photoconductor comprised of a first backing layer and thereover a second backing layer;
- in sequence thereover a supporting substrate, a photogenerating layer, a charge transport layer, and wherein the first layer of said backing layer is adjacent to said substrate, and is comprised of a polycarbonate, and the second layer of said backing layer is situated on top of the first layer, and is comprised of a crosslinked glycoluril resin/polyacetal resin mixture.
Dependencies are inferred from the claim text.