Patent application number | Description | Published |
20080220350 | Hole blocking layer containing photoconductors - A photoconductor containing a substrate; an undercoat layer thereover wherein the undercoat layer includes an electroconducting component dispersed in a rapid curing polymer matrix; a photogenerating layer, and at least one charge transport layer. | 09-11-2008 |
20080233501 | Photoconductors containing fluorinated components - A photoconductor containing a fluoroalkyl ester layer, a supporting substrate, a photogenerating layer, and at least one charge transport layer. | 09-25-2008 |
20080233502 | Overcoated photoconductors containing fluorinated components - A photoconductor containing an optional supporting substrate, a photogenerating layer, at least one charge transport layer, and an overcoating layer in contact with and contiguous to the charge transport layer, and which overcoating layer includes a fluoroalkyl ester, and a polymer. | 09-25-2008 |
20080233503 | Photoconductor fluorinated charge transport layers - A photoconductor containing a supporting substrate, a photogenerating layer, and at least one charge transport layer which contains a fluoroalkyl ester. | 09-25-2008 |
20080234975 | Methods and systems for evaluating pigment dispersions - Methods and systems for evaluating pigment dispersions with desired characteristics. More specifically, methods and systems for evaluating particle size of colorless or light color dispersions using a novel parameter described as particle size related scattering index (PSRSI). | 09-25-2008 |
20080241720 | Anticurl backside coating (ACBC) photoconductors - A photoconductor that contains a first layer, a supporting substrate thereover, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and wherein the first layer is in contact with the supporting substrate on the reverse side thereof, and which first layer includes a polymer and needle shaped particles with an aspect ratio of from 2 to about 200. | 10-02-2008 |
20080299484 | Photoreceptors - Methods for making dispersions, which are of various rheologies, various pigment/binder ratios, various particle sizes, and possess less impurities or large particles are provided. These dispersions may be utilized to form layers of photoreceptors. | 12-04-2008 |
20080305414 | Single layered photoconductors containing needle shaped particles - A photoconductor that, for example, includes a supporting substrate, and a single layer thereover comprised of at least one photogenerating pigment, at least one charge transport component, needle shaped particles with, for example, an aspect ratio of from 2 to about 200, and an optional electron transport compound. | 12-11-2008 |
20080305415 | Photoconductors containing fillers - A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, at least one charge transport layer comprised of at least one charge transport component, and an overcoating layer in contact with and contiguous to the top charge transport layer, and which overcoating is comprised of a polymer, an optional overcoating charge transport component, and needle shaped particles with an aspect ratio of from 2 to about 200. | 12-11-2008 |
20080305416 | Photoconductors containing fillers in the charge transport - A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, at least one charge transport layer comprised of at least one charge transport component and needle shaped particles with an aspect ratio of, for example, from 2 to about 200. | 12-11-2008 |
20080311497 | HOLE BLOCKING LAYER CONTAINING PHOTOCONDUCTORS - A photoconductor that includes a substrate; an undercoat layer thereover wherein the undercoat layer comprises a metal oxide, an electron donor electron acceptor charge transfer complex; a photogenerating layer; and at least one charge transport layer. | 12-18-2008 |
20090208857 | OVERCOAT CONTAINING FLUORINATED POLY(OXETANE) PHOTOCONDUCTORS - A photoconductor comprising a supporting substrate, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and in contact with the charge transport layer an overcoat layer comprised of a fluorinated poly(oxetane) polymer. | 08-20-2009 |
20090208858 | BACKING LAYER CONTAINING PHOTOCONDUCTOR - A photoconductor that includes, for example, a backing layer, a supporting substrate, a photogenerating layer, and a charge transport layer, and wherein the outermost layer of said backing layer is comprised of a self crosslinked acrylic resin and a crosslinkable siloxane component. | 08-20-2009 |
20090208859 | ANTICURL BACKSIDE COATING (ACBC) PHOTOCONDUCTORS - A photoconductor that includes a first layer, a supporting substrate thereover, a photogenerating layer, and at least one charge transport layer containing at least one charge transport component, and where the first layer is in contact with the supporting substrate on the reverse side thereof, and which first layer is comprised of a fluorinated poly(oxetane) polymer. | 08-20-2009 |
20090297963 | BACKING LAYER CONTAINING PHOTOCONDUCTOR - A photoconductor that includes, for example, a backing layer, a supporting substrate, a photogenerating layer, and a charge transport layer, and wherein the outermost layer of the backing layer is comprised of an acrylic resin and a crosslinkable fluoro additive. | 12-03-2009 |
20100190099 | NANO DIAMOND ANTICURL BACKSIDE COATING (ACBC) PHOTOCONDUCTORS - A photoconductor that includes a first layer, a supporting substrate thereover, a photogenerating layer, and at least one charge transport layer of at least one charge transport component, and wherein the first layer is in contact with the supporting substrate on the reverse side thereof, and which first layer is comprised of a nano diamond component. | 07-29-2010 |
20100279094 | CORE SHELL HYDROPHOBIC INTERMEDIATE TRANSFER COMPONENTS - An intermediate transfer belt that includes a core shell component wherein the core is, for example, comprised of a metal oxide, and the shell is comprised of silica, and which shell contains or includes a hydrophobic agent. | 11-04-2010 |
20100310774 | HYDROPHOBIC COATINGS AND THEIR PROCESSES - Exemplary embodiments provide materials and methods for hydrophobic coatings that can include hydrophobic core-shell nano-fillers dispersed in an elastomeric polymer matrix. | 12-09-2010 |
20100330479 | FLUORINATED NANO DIAMOND ANTICURL BACKSIDE COATING (ACBC) PHOTOCONDUCTORS - A photoconductor that includes a first layer, a supporting substrate thereover, a photogenerating layer, and at least one charge transport layer of at least one charge transport component, and wherein the first layer is in contact with the supporting substrate on the reverse side thereof, and which first layer includes a fluorinated nano diamond component. | 12-30-2010 |
20110027598 | POLYHEDRAL SILSESQUIOXANE MODIFIED POLYIMIDE CONTAINING INTERMEDIATE TRANSFER MEMBERS - An intermediate transfer media that includes a single layer of a polyhedral silsesquioxane polyimide, and where the silsesquioxane is attached to the polyimide or a multi layer transfer media that includes a supporting substrate, such as a polyimide, and thereover a polyhedral silsesquioxane modified polyimide, and where the silsesquioxane is attached to the polyimide. | 02-03-2011 |
20110027709 | FLUOROELASTOMER CONTAINING INTERMEDIATE TRANSFER MEMBERS - An intermediate transfer member that includes a core shell component wherein the core is, for example, comprised of a metal oxide, and the shell is comprised of a silica, which shell contains or includes a hydrophobic agent, and where the core shell is dispersed in or mixed with a fluoroelastomer. | 02-03-2011 |