| Patents for B41C 1 - Forme preparation (12,700) |
|---|
| 06/13/2001 | EP1107174A1 A method for homogenizing the exposure of the different beams in a multi beam plotter |
| 06/13/2001 | EP1106382A1 Heat sensitive printing plate precursors |
| 06/13/2001 | EP1106381A1 Planographic printing plate precursor |
| 06/13/2001 | EP1106349A1 Sensitised heat sensitive printing plate precursors |
| 06/13/2001 | EP1106348A1 Planographic printing plate precursor |
| 06/13/2001 | EP1106347A1 Heat-sensitive lithographic printing plate precursor |
| 06/13/2001 | DE10041781A1 Digital pre-pressing system for providing excellent proof copy free of faulty characters and little image colour difference transfers digital data onto flatbed and ink jet printers after processing it on a raster image processor. |
| 06/12/2001 | US6245486 In situ formation of negative image for lithography or flexography |
| 06/12/2001 | US6245481 On-press process of lithographic plates having a laser sensitive mask layer |
| 06/12/2001 | US6245477 Heat sensitive composition with binders and pigments |
| 06/12/2001 | US6245421 Printable media for lithographic printing having a porous, hydrophilic layer and a method for the production thereof |
| 06/12/2001 | US6244181 Dry method for preparing a thermal lithographic printing plate precursor |
| 06/12/2001 | US6244173 Screen-formed plated article comprising mesh cloth using core-sheath composite filament, and cylinder for rotary screen |
| 06/07/2001 | WO2001039985A2 Heat-sensitive imaging element for providing lithographic printing plates |
| 06/07/2001 | WO2001039973A1 Sleeve comprising a layer for being fixed on a metal support roll |
| 06/07/2001 | WO2001009682A3 Positive acting photoresist composition and imageable element |
| 06/07/2001 | US20010003032 Plate-making method, plate-making apparatus used in such plate-making method, and image recording material |
| 06/07/2001 | US20010003011 Where the surface of the rollers just before and just after the coating step do not contain antioxidant and/or aging retardant, which prevents their transfer to a photosensitive layer of the substrate, resulting in high sensitivity |
| 06/07/2001 | DE10050792A1 Printing cylinder engraving method involves deriving corrected engraving stage calibrations from printing density differences for indentations engraved by each stage |
| 06/06/2001 | EP1104347A1 Holding device for flexographic printing sleeves |
| 06/06/2001 | CN1297818A Lithographic plate presoma |
| 06/05/2001 | US6242159 Support, coating of diazo salt of diazonium salt and abhesive counter ion, heat mode images, pressing and printing inks to remove abhesive compound |
| 06/05/2001 | US6242156 Lithographic plate having a conformal radiation-sensitive layer on a rough substrate |
| 06/05/2001 | US6242155 Photopolymer for recording images by exposure to infrared laser beams |
| 06/05/2001 | US6240844 Method for specifying engraving of a gravure cylinder for coatings containing particle dispersions |
| 05/31/2001 | WO2001038096A1 Inking plate for rotary printing machine |
| 05/31/2001 | WO2001038092A1 Printing system, printing method and recording medium |
| 05/31/2001 | WO2001038089A1 A durable electrostatic printing plate and method of making the same |
| 05/31/2001 | WO2000066361A3 Method of gauging cups |
| 05/31/2001 | DE19954143A1 Printing plate blank is cut from welded rolled strips to give two sections with the rolling direction matching the printing direction for a longer plate life without regard to the plate width |
| 05/31/2001 | CA2391949A1 Inking plate for rotary printing machine |
| 05/30/2001 | EP1103373A2 Pattern-forming methods and lithographic printing plates |
| 05/29/2001 | US6238843 Planographic printing member and method for its preparation |
| 05/29/2001 | US6238839 Dimensionally stable metal support coated with a heat-insulating layer, a hydrophilic layer and a thermosensitive lipophilic layer; image quality, multicolor prints |
| 05/29/2001 | US6238838 Radiation-sensitive mixture comprising IR-absorbing, anionic cyanine dyes and recording material prepared therewith |
| 05/25/2001 | WO2001036548A1 Electrocoagulation printing ink and its use |
| 05/24/2001 | US20010001701 Characterized in that said top layer contains a polysiloxane surfactant |
| 05/24/2001 | US20010001700 Heat mode sensitive imaging element for making positive working printing plates |
| 05/24/2001 | US20010001699 Heat mode sensitive imaging element for making positive working printing plates |
| 05/23/2001 | EP1101608A1 Articles having imageable coatings |
| 05/23/2001 | EP1101607A1 Article having imageable coatings |
| 05/23/2001 | CN1296197A Support for lithographic printing-plate and original plate of lithographic printing using the support |
| 05/23/2001 | CN1296196A Composition of infrared radiation and thermal sense and lithographic printing system coated with same |
| 05/22/2001 | US6235451 Exposure to radiation; development |
| 05/22/2001 | US6234079 Reusable digital printing plate |
| 05/17/2001 | WO2001034394A1 A fluid for preparation of printing plates and method for use of same |
| 05/17/2001 | DE10049470A1 Making wet- or dry-offset, polymer printing plate, employs film of salt solution and write head with pins energized to form image using permanent electrowetting process |
| 05/16/2001 | EP1099984A1 Method for producing printing plate |
| 05/16/2001 | EP1099551A2 Simplified screen printing machine |
| 05/16/2001 | EP1099547A2 Thin-film imaging recording constructions incorporating metallic inorganic layers and optical interference structures |
| 05/16/2001 | EP1099546A2 Printing stamp and method therefor |
| 05/15/2001 | US6233501 System for engraving a plurality of gravure rolls |
| 05/15/2001 | US6232034 Lithographic printing plate precursor and method for the preparation of lithographic printing plate employing the same |
| 05/15/2001 | US6232031 Mixture of phenolic resin and insoluble o-diazonaphthoquinonecompound |
| 05/15/2001 | US6231988 Waterproof support; anatase-type titanium oxide grains |
| 05/15/2001 | US6231720 Forming images on cylinder as a positive electrode with an ink |
| 05/15/2001 | US6230621 Heat-sensitive material for making lithographic printing plates of a support, hydrophilic binder, crosslinking agent, metal oxide particles, and dispersed hydrophobic thermoplastic polymer particles; highly durable |
| 05/15/2001 | US6230618 Method and apparatus for producing a screen-printing stencil |
| 05/15/2001 | US6230617 Printer |
| 05/10/2001 | WO2001032421A1 Method for engraving printing cylinders |
| 05/10/2001 | WO2001032420A1 Method for engraving printing cylinders |
| 05/10/2001 | WO2001032419A1 Engraving mechanism for electronic engraving machines |
| 05/10/2001 | DE19953340A1 Preparation of the printing plate for an offset litho printing press applies a sprayed surface coating of a thermal reactive chemical and a second activator chemical for use within a month for direct exposure and use without developing |
| 05/10/2001 | DE19952996A1 Gravierorgan für elektronische Graviermaschine Electronic engraving machine engraving |
| 05/10/2001 | DE19952995A1 Verfahren zur Gravur von Druckzylindern Method for engraving printing cylinders |
| 05/10/2001 | DE19952994A1 Verfahren zur Gravur von Druckzylindern Method for engraving printing cylinders |
| 05/10/2001 | DE10014138C1 Drum scanner has loading magazine with spaced magazine locations for cylinders and cylinder support and rotation device spaced around cylinder transport carousel |
| 05/09/2001 | EP1097811A1 A method for making a lithographic printing plate by a negative working non-ablative process |
| 05/09/2001 | CN1294553A Laser-imaging printing members for wet lighographic printing |
| 05/08/2001 | US6228559 Negative working waterless lithographic printing plate precursor |
| 05/08/2001 | US6228464 Printed pattern defect repair sheet, and repair device and method for printed pattern defect |
| 05/03/2001 | WO2001031911A1 Method for engraving printing cylinders |
| 05/03/2001 | DE19949993C1 Microcontact printing process, for structuring oxidized surfaces using stamp in microelectronics, comprises wetting surface of stamp with silane or thiol molecules before contacting the stamp with oxidized surfaces |
| 05/03/2001 | DE19947397A1 Seamless pattern engraving process, involving creating dye proof of at least one color separation of pattern |
| 05/02/2001 | EP1096315A1 Negative-type image recording material and precursor for negative-type lithographic printing plate |
| 05/02/2001 | EP1096314A1 Lithographic printing plate precursor |
| 05/02/2001 | EP1094946A1 Engraving member |
| 05/02/2001 | EP0968086A4 A plateless printing system |
| 05/02/2001 | CN1293616A Method for determining position of engraving element |
| 05/01/2001 | US6226020 Method and apparatus for producing a print, especially a proof, by means of laser-induced thermal transfer |
| 05/01/2001 | US6225026 Printing stencil and a method for preparation thereof |
| 05/01/2001 | US6224729 Wear resistant, positive electrode alloy of iron, chromium, nickel, silicon, manganese, and carbon; nonpitting |
| 05/01/2001 | US6224708 Process for producing a printing form |
| 04/26/2001 | US20010000382 Method of forming an image by ink-jet printing |
| 04/25/2001 | EP1093934A1 Photosensitive composition and planographic printing plate using the same |
| 04/25/2001 | EP1093417A1 Processless direct write imaging member containing polymer grafted carbon and methods of imaging and printing |
| 04/25/2001 | CN1064904C Stencil-plate and stencil-plate punching apparatus |
| 04/24/2001 | US6222577 Multiple-beam, diode-pumped imaging system |
| 04/24/2001 | US6222567 Method and apparatus for producing a thermal transfer print by means of tape-like transfer films |
| 04/24/2001 | US6220155 Stencil making device |
| 04/19/2001 | WO2001027697A1 Composite relief image printing elements |
| 04/19/2001 | WO2000066362A3 Method of operating an engraving machine |
| 04/18/2001 | EP1093015A1 IR-photographic sensitizing dyes |
| 04/18/2001 | EP1092555A1 A method for making a lithographic printing plate involving on-press development |
| 04/17/2001 | US6219080 Thick film thermal head |
| 04/17/2001 | US6218083 Patternwise exposure to radiation |
| 04/17/2001 | US6218073 Heat sensitive composition, original plate using the same for lithographic printing plate, and process for preparing printing plate |
| 04/17/2001 | US6217965 Flexographic varnishing plates |
| 04/12/2001 | WO2001025340A1 Modified pigments having steric and amphiphilic groups |
| 04/12/2001 | DE19947225A1 Verfahren zur Behandlung von Druckplatten in Druckmaschinen A method for the treatment of printing plates in printing machines |