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Printing > Planographic > Lithographic Plate Making, And Processes Of Making Or Using Copy Elements, And Elements Per Se > Making Plate Surface Portions Ink Repellent Or Ink Receptive

Making Plate Surface Portions Ink Repellent Or Ink Receptive

Making Plate Surface Portions Ink Repellent Or Ink Receptive patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

06/21/07 - 20070137509 - Electrowetting printer
A print system includes a print structure with a surface. The print system further includes an electrolyte bath in which the surface of the print structure passes through while being exposed by an expose component that forms an image of charge on the surface. An electrolyte from the electrolyte bath ...

07/20/06 - 20060156939 - Inkjet-imageable lithographic printing members and methods of preparing and imaging them
Lithographic printing plates are imaged using an inkjet printer to imagewise apply a chemical or masking agent onto the plate surface. In some embodiments, the chemical causes an affinity change, thereby facilitating lithographic printing. ...

01/26/06 - 20060016356 - Image forming material
An image forming material, a lithographic printing plate precursor and a lithographic printing method, in which a color image with good visibility is obtained by laser exposure, are provided, wherein the image forming material and the lithographic printing plate precursor each comprising a support and a layer comprising a compound ...

10/27/05 - 20050235853 - Edge cure prevention process
An inkjet printer is used to apply an ink that is substantially opaque to actinic radiation in at least one wavelength region effective to cure the photosensitive printing plate to the edges and corners, of a printing plate after the plate has been trimmed (i.e., cut) to a suitable size ...

07/21/05 - 20050155506 - Acid inkjet imaging of lithographic printing plates
The present invention includes a method of preparing an inkjet ink imaged lithographic printing plate by imagewise applying an acidic inkjet ink onto a substrate coated with an inkjet ink reactive coating composition which is acid-catalyzed, to produce an imaged coated substrate wherein the inkjet ink imaged regions are more ...

06/30/05 - 20050139108 - Preparation of a printing plate using an ink jet technique
A method for forming an image useful as a lithographic printing plate using an ink jet technique is disclosed. An imageable precursor that comprises an overlayer over a substrate is imaged with an imaging agent and developed with water or fountain solution. The overlayer comprises a thiosulfate-containing polymer. The imaging ...



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