Producing a deinkable print
AssigneeEastman Kodak Company
InventorsThomas Nathaniel Tombs, Donald Saul Rimai
Life of this patent
Estimating the term…
Abstract
A method of producing a deinkable print on an image-bearing member includes transferring a toner image onto the image-bearing member to form a continuous or discontinuous toner image layer, wherein toner in the toner image is soluble in a hydrophobic or oliophilic organic solvent. An ink image corresponding to the toner image is printed onto the toner image on the image-bearing member, the ink including colorant in a hydrophilic carrier fluid, so that the colorant is disposed over the toner image layer. The toner image and ink image are fixed to the receiver. The image-bearing member has an unprinted reflection density and has a deinked reflection density at most 0.15 above the unprinted reflection density.
Claims5
A method of producing a deinkable print on an image-bearing member, comprising:
- transferring a toner image having toner particles onto the image-bearing member to form a continuous toner image layer, wherein toner in the toner image is soluble in a hydrophobic or oliophilic organic solvent;
- printing an ink image corresponding to the toner image onto the toner image, the ink including colorant in a hydrophilic carrier fluid, so that the colorant is disposed over the toner image layer;
- and
- fixing the toner image and ink image to the image-bearing member;
- wherein the image-bearing member has an unprinted reflection density and has a deinked reflection density at most 0.15 above the unprinted reflection density, and after fixing the toner image and the ink image, the toner particles and ink are removable from the image-bearing member.
A method of producing a deinkable print on an image-bearing member, comprising:
- transferring a toner image onto the image-bearing member to form a continuous or discontinuous toner image layer, wherein toner in the toner image is soluble in a hydrophobic or oliophilic organic solvent;
- printing an ink image corresponding to the toner image onto the toner image on the image-bearing member, the ink including colorant in a hydrophilic carrier fluid, so that the colorant is disposed over the toner image layer;
- fixing the toner image and ink image to the image-bearing member;
- and
- moving a gas across or through the toner image layer after printing the ink image, so that at least some of the carrier fluid evaporates in the gas;
- wherein the image-bearing member has an unprinted reflection density and has a deinked reflection density at most 0.15 above the unprinted reflection density.
Dependencies are inferred from the claim text.