Patents
Sitemap › B41 - Printing; Lining machines; Typewriters; Stamps › B41N - Printing plates or foils; Materials for surfaces used in printing machines for printing, inking, damping, or the like; Preparing such surfaces for use or conserving them › B41N 1 - Printing plates or foils; Materials therefor
Patents for B41N 1 - Printing plates or foils; Materials therefor (6,759)
08/2003
08/13/2003EP1334842A2 Printing plate precursor and printing plate
08/13/2003EP1334841A2 Planographic printing plate precursor and printing method employing the same
08/13/2003EP1333976A1 Method for the production of screen cavities in a rotogravure form and base body applicable in said method
08/13/2003EP1244559B1 Compressible plate for flexopgraphic printing and method for obtaining same
08/12/2003US6605407 For offset printing; imaging element comprises hydrophobic polymer particles in aqueous medium, a substance for converting light into heat, and an inorganic salt; for printing long run lengths on lower quality paper
08/07/2003WO2003064168A1 Plate for offset printing and method for manufacturing said plate
08/07/2003US20030148218 Printing plate precursor, image forming method employing the same, and printing method
08/07/2003US20030148207 Lithographic printing plate precursor
08/07/2003US20030145749 Method for making a lithographic printing plate
08/07/2003US20030145748 Supporting body for lithography block and original lithography block
08/06/2003EP1332871A2 Multilayered stripable printing plate
08/06/2003EP1237729B1 Printing forme for rotary screen printing made from fibre-reinforced plastics material
07/2003
07/31/2003WO2003062924A1 Photosensitive composition and photosensitive planographic printing plate
07/31/2003US20030143481 Image forming material and ammonium compound
07/31/2003US20030143474 Electrostatically imaging surface of a substrate with a toner; heating imaged substrate a first time using non-contact heating; heating imaged substrate a second time to form imaged element
07/30/2003EP1330367A1 Method for improving the print quality of printing machines
07/30/2003CN1116168C Method for manufacturing printing forme, as well as printing method using printing forme thus manufactured
07/29/2003US6599365 Apparatus for improving stencil/screen print quality
07/29/2003US6598526 Lithographic printing plates for use with laser imaging apparatus
07/24/2003WO2003059651A2 Transfer of a printing medium with few errors in the relief print
07/23/2003EP1329311A1 Lithographic printing plate precursor
07/23/2003EP1328667A1 Compact processing installation for a printing cylinder
07/23/2003EP1230089B1 Inking plate for rotary printing machine and process of production of an inking plate
07/23/2003CN1115246C Half-tone stencil and method and device for its prodn.
07/22/2003US6596457 Positive photosensitive lithographic printing plate responsive to near infrared rays; method of producing it and method for forming a positive image
07/22/2003US6596346 Activating the surface of polysiloxane or polycarbosilane stamp by oxygen plasma or photoactive crosslinker, reacting activated surface with a hydrophilic polymer
07/22/2003US6595129 Heat-sensitive stencil, process of preparing stencil printing master and stencil printer
07/17/2003WO2003057934A1 Aluminum alloy plate for lithographic printing form and method for production thereof and lithographic printing form
07/17/2003WO2003057494A1 Steel gravure method for the production of a security document, steel gravure plate and semi-product for the same and method for production thereof
07/17/2003US20030134936 Stabilized imageable coating composition and printing plate precursor
07/16/2003EP1326751A2 Coating composition with thickening agent for the production of dummy plates
07/16/2003CN1429712A Thermosensitive printing stencil
07/15/2003US6593059 Heat sensitive elements; graft polymer
07/15/2003US6593057 Heat-sensitive lithographic printing plate precursor
07/15/2003US6593001 Method for perforating heat-sensitive stencil sheet and stencil sheet
07/10/2003WO2003056394A1 Method of preparation of electrostatically imaged printing plates
07/10/2003US20030129530 Crosslinked elastomers and absorber of laser radiation
07/10/2003US20030129381 Heat-sensitive stencil, method of preparing stencil printing master and stencil printer
07/10/2003US20030129380 Heat sensitive stencil sheet
07/09/2003EP1325810A2 Image recording material
07/09/2003EP1152901B1 Printable media and method for its' preparation by ink-jet printing
07/08/2003US6589710 Comprises hydrophobic polymer particles in aqueous medium, substance for converting light into heat, and inorganic salt; for offset printing at long run lengths on lower quality paper in the presence of set-off powdersubstance for converting
07/03/2003WO2003053882A1 Method for reversibly changing the hydrophilic properties of a ceramic oxide or an oxidic ceramic
07/03/2003WO2003053712A1 Process for preparing removable metal sleeves for printing machines
07/03/2003US20030124460 Imageable elements useful as lithographic printing plate precursors and methods for their use are disclosed. The elements have a substrate, a layer of imageable composition over the substrate, and, optionally, an overcoat layer over
07/03/2003US20030124364 Support for lithographic printing plate and presensitized plate
07/03/2003US20030122896 Ink printing cliche and fabrication method thereof
07/03/2003US20030121473 Method and apparatus for improving stencil/screen print quality
07/03/2003US20030121437 Presensitized plate for preparing lithographic printing plate
07/02/2003EP1322472A1 Data carrier comprising a gravure printed image and methods for transposing image motifs into linear structures and onto a gravure printing plate
07/02/2003EP1062101B1 Printing
07/01/2003US6584897 Method and stencil for extruding material on a substrate
07/01/2003US6584893 Non-ferrous/ferromagnetic laminated graphic arts impression dies and method of producing same
06/2003
06/26/2003WO2003051631A1 Photosensitive composition and photosensitive planographic printing plate
06/26/2003US20030118951 Mixture containing silicate and alcohol compound
06/26/2003US20030118942 Lithographic printing plate for infrared laser
06/25/2003EP1321448A1 Method for reversibly changing the hydrophilic properties of a ceramic oxide or an oxidic ceramic
06/25/2003EP1321308A2 Heat sensitive stencil sheet
06/24/2003US6582615 Non-ferrous/ferromagnetic laminated graphic arts impression dies and method of producing same
06/24/2003US6582614 Non-ferrous/ferromagnetic laminated graphics arts impression dies and method of producing same
06/19/2003US20030113666 Lithographic printing plate precursor
06/19/2003US20030113653 Imaging member containing carbon black and methods of imaging and printing
06/19/2003US20030113437 Metered application of imageable media
06/19/2003US20030110962 Source sheet for stencil printing, plate manufacturing method, and stencil printing method
06/17/2003US6579662 Thermal switchable composition and imaging member containing complex oxonol IR dye and methods of imaging and printing
06/17/2003US6579599 Printing
06/17/2003US6578485 Forming an edge protector along at least one edge of a plate substrate, the edge protector being of a flexible material, being coextensive with the edge, having face portions adhered to portions of the opposite faces adjacent the edge
06/12/2003WO2003047873A2 Printing cylinder manufacture
06/12/2003US20030108817 Minimization of ablation in thermally imageable elements
06/11/2003EP1317349A1 Gravure printing plate and valuable document produced by the same
06/11/2003EP1317346A1 Data carrier, method for the production thereof and gravure printing plate
06/11/2003EP1317337A2 Printing plate
06/11/2003EP0961691B1 Planographic printing member and process for its manufacture
06/11/2003EP0883835B1 Protective overcoat useful for enhancing the resistance of a printing plate precursor to ambient humidity
06/10/2003US6576399 Primer layer is a mixture of an unmodified epoxy resin, an organic polymer having hydroxy or carboxyl functional groups and a crosslinking agent; silicone layer
06/10/2003US6576397 Digital infrared laser scanning; computer-to-plate; handling in a bright room; alkali soluble polymer having addition polymerizable unsaturated bonds; initiator; water soluble polyvinyl alcohol overcoat
06/05/2003WO2003045693A1 Laser engravable flexo printing elements for the production of flexo printing forms containing blends of hydrophilic polymers and hydrophobic elastomers
06/05/2003US20030104314 Thermal switchable composition and imaging member containing complex oxonol IR dye and methods of imaging and printing
06/05/2003US20030101885 Flexographic printing elements with improved air bleed
06/04/2003EP1315998A1 On-press development of thermosensitive lithographic plates
06/04/2003EP1315617A1 Method for producing flexographic printing plates by means of laser engraving
06/04/2003CN1422212A Method for inserting images on printing plates
06/04/2003CN1110415C Fastening frame
06/03/2003US6572715 Support bodies
06/03/2003US6571700 Method for making a heat-sensitive stencil
06/03/2003US6571699 Method of thermally perforating a heat sensitive stencil
05/2003
05/29/2003US20030099902 Capable of being imagewise recorded by scanning exposure with an infrared laser beam based on digital signals, can be mounted on a printing machine without being subjected to a conventional developing
05/28/2003EP1313620A2 Pretreated sheet product for lithographic plates
05/28/2003EP1053106B1 Non-tearing letterpress printing form
05/28/2003EP0984859B1 Lithographic imaging with constructions having mixed organic/inorganic layers
05/28/2003CN1420019A Minimization of ablation in element capable of thermally image forming
05/27/2003US6569597 Lithography printing plates
05/27/2003US6568325 Supports for lithographic printing plates
05/21/2003EP1312484A2 Adhesion promoting polymeric materials and planographic printing elements containing them
05/21/2003EP1312483A2 Minimization of ablation in thermally imageable elements
05/21/2003EP1311909A1 Method for producing organically developable, photopolymerizable flexographic printing elements on flexible metallic supports
05/21/2003EP1311399A2 Method for producing a printing plate, in particular for letterpress printing and a printing plate for letterpress printing
05/21/2003EP1311393A1 Method for producing laser-engravable flexographic printing elements on flexible metallic supports
05/21/2003EP1224077B1 Printing equipment
05/21/2003CN1108925C Method of producing stencil, especially for printing paper or textiles
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