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Printing > Planographic > Lithographic Printing Plates Lithographic Printing PlatesLithographic Printing Plates 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.03/22/07 - 20070062398 - Lithographic apparatus, and mechanism A lithographic apparatus has a mechanism with a movable element, at least partially made from a magnetizable material. The movable element is movable between a first position and a second position. A pretensioner exerts a pretension force on the movable element urging it to the first position. A permanent magnet ... 03/15/07 - 20070056457 - Lithographic printing plate precursor, lithographic printing method, and novel cyanine dye A lithographic printing plate precursor comprising a support and an image-recording layer which contains (A) a cyanine dye including a solvent-soluble group and having an absorption maximum in an infrared wavelength region and is capable of being removed with at least one of printing ink and an aqueous component. ... 02/22/07 - 20070039499 - Process for treating photothermographic dry imaging material Disclosed is an image forming process having the steps of exposing by an exposure device a photothermographic dry imaging material with a support having thereon an image forming layer containing photosensitive silver halide, a reducing agent for silver ions, a binder and a light-insensitive organic silver salt, and developing the ... 10/05/06 - 20060219117 - Lithographic printing plate comprising support and imaging layer A lithographic printing plate comprises a support and an imaging layer. The imaging layer consists of a hydrophilic area and a hydrophobic area. In printing, dampening water is attached on the hydrophilic area, while oily ink is attached on the hydrophobic area. The dampening water is attached on the hydrophilic ... 08/24/06 - 20060185542 - Lithographic printing plate original form and plate making method The lithographic printing plate precursor of the present invention comprises a substrate 11 and a lipophilic layer 12 deposited on the substrate 11 wherein the lipophilic later 12 comprises a cross-linked product obtained by cross-linking a polymer having a thermally decomposable group on the main chain with a cross-linker. The ... 07/06/06 - 20060144271 - Coating formulation for printing plate precursor, printing plate precursor, printing press, fabrication process of printing plate, and regeneration process of printing plate Disclosed are a printing plate precursor, a fabrication process of the printing plate precursor, a fabrication process of a printing plate, a regeneration process of the printing plate, a printing press, and a coating formulation for the printing plate precursor. According to the present invention, a printing plate can be ... 07/06/06 - 20060144270 - Photothermally sensitive compositions and system for ctp imaging processes Plates coated with compositions photothermally sensitive to multiple portions of the electromagnetic spectrum and useful for the preparation of lithographic printing plates, color proofing films and the like by computer to plate imaging processes comprising a solvent, cross-linkable polymers and monomers, and energy absorbing dye/laser dye/initiator/sensitizers, where the energy absorbing ... 07/06/06 - 20060144269 - Polymer for heat-sensitive lithographic printing plate precursor A polymer for a heat-sensitive lithographic printing plate precursor is disclosed wherein the polymer comprises a phenolic monomeric unit wherein the H atom of the hydroxy group of the phenyl group of the phenolic monomeric unit is replaced by a group comprising a N-imide group and wherein the substitution of ... 06/22/06 - 20060130689 - Heat-sensitive positive working lithographic printing plate precursor with a high resistance to chemicals Heat-sensitive element comprising (a) an optionally pre-treated substrate (b) a positive working heat-sensitive coating comprising (i) at least one novolak resin, (ii) at least one component which reduces the aqueous alkaline developer solubility of novolak, wherein said reduction in solubility is reversed upon the application of heat, and (iii) at ... 05/25/06 - 20060107859 - Printing method employing processless printing plate material A printing process employing a processless printing plate material is disclosed, the process comprising the steps of (a) imagewise exposing a printing plate material comprising a support with a hydrophilic surface and an image formation layer provided on the hydrophilic surface, (b) mounting the exposed printing plate material on a ... 05/25/06 - 20060107858 - Heat-sensitive lithographic printing plate precursor A heat-sensitive lithographic printing plate precursor is disclosed which comprises a hydrophilic support and a coating provided thereon, wherein the coating comprises an infrared absorbing dye and is optimised for producing a minimum extent of ablation when exposed to high power infrared laser light. ... 04/27/06 - 20060086273 - Lithographic printing plate comprising a porous non-anodic layer A printing plate comprises a substantially planar substrate, a porous non-anodic ungrained coating, having a thickness within the range of about 0.1 to about 30 microns and comprising at least one of metals, metal oxides and admixtures thereof, and an image recording layer, provided that where the porous coating consists ... 04/06/06 - 20060070543 - Adhesive composition wherein each A independently is a polymer block of an aromatic vinyl compound, and C is a mixed polymer block (B/I) of butadiene (B) and isoprene (I) in a weight ratio B:I in the range of 30:70 to 70:30, and said polymer block C has a glass transition temperature (Tg) ... 03/23/06 - 20060060096 - Polymer for heat-sensitive lithographic printing plate precursor A polymer for a heat-sensitive lithographic printing plate precursor is disclosed wherein the polymer comprises a phenolic monomeric unit wherein the phenyl group of the phenolic monomeric unit is substituted by a group having the structure —S-(L)k-Q wherein S is covalently bound to a carbon atom of the phenyl group, ... 03/09/06 - 20060048662 - Ink composition for ink-jetting upon substrates for a print form, process for producing it and method of preparing a lithographic print form A lithographic printing form comprising an ink where said ink comprises a polymer or copolymer having acidic groups where at least one of said groups has been converted to an amide. A method of producing a lithographic printing form comprising the steps of printing upon a substrate with an ink ... 02/16/06 - 20060032390 - Lithographic printing plate precursor and lithographic printing method A lithographic printing plate precursor having a support, and an image recording layer containing a microcapsule and (A) an active light absorber, removable by a printing ink and/or fountain solution on the support, characterized in that the microcapsule is a specific urethane type microcapsule, and a lithographic printing method using ... 01/12/06 - 20060005725 - Lithographic printing plate precursor and lithographic printing method A lithographic printing plate precursor comprising: a support; and an image recording layer comprising a polymerization initiator, a polymerizable compound and a polymer binder and being removable with at least one of a printing ink and a fountain solution, wherein the polymerizable compound and the polymer binder are defined so ... 12/22/05 - 20050279234 - Image recording material and lithographic printing plate precursor An image recording material comprises: (A) a polymerization initiator; (B) a polymerizable compound; and (C) a compound of generating, when heated, a chemical species of inhibiting a polymerization reaction. ... 08/18/05 - 20050178280 - Imprinting apparatus with independently actuating separable modules The present invention provides an imprinting apparatus, including a plate unit, and a plurality of imprinting modules provided on a lower surface of the plate unit. Each of the plurality of imprinting modules includes an actuator provided under the plate unit to be independently actuated by the controller, with a ... 08/11/05 - 20050172843 - Stack of lithographic printing plate precursors A stack of lithographic printing plate precursors, which comprises: at least one lithographic printing plate precursor comprising: an aluminum support having a roughened surface; and an image recording layer comprising (A) an infrared absorber, (B) a polymerization initiator and (C) a polymerizable compound, wherein the image recording layer is capable ... ### FreshPatents.com Support |