| Patents for B41N 3 - Preparing for use or conserving printing surfaces (3,811) |
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| 04/05/2006 | EP1642746A1 Method of making a negative-working lithographic printing plate. |
| 04/05/2006 | EP1642745A2 Aluminum support for planographic printing plate, its manufacturing process, and planographic printing plate material |
| 04/05/2006 | EP1642713A1 Method for plating and grinding a roll before forming printing cells |
| 04/05/2006 | CN1248868C Method for mfg. support body for lithographic plate printing plate |
| 04/04/2006 | US7021213 Printing method |
| 03/30/2006 | US20060065147 Platemaking method and platemaking apparatus |
| 03/30/2006 | CA2521913A1 Method and apparatus for applying a medium to a printing form |
| 03/29/2006 | EP1640176A1 Printing plate material |
| 03/29/2006 | EP1640175A1 Processless lithographic printing plate |
| 03/29/2006 | EP1640159A2 Device for heat treating the coating of flat offset printing plates |
| 03/29/2006 | CN1751892A Electrolyte of electrochemical plate-grinding for aluminium printing plate for PS plate and electrochemical plate-grinding method |
| 03/28/2006 | US7018777 Exposing the heat-sensitive plate to light, and developing with an alkaline solution comprising sulfactants and salts; improve image contrast, resist to scratch, dispersing the development sludge |
| 03/23/2006 | US20060060097 Method and apparatus for producing printing plates |
| 03/23/2006 | DE202006000891U1 Cleaning unit for cleaning cylinder or roll of printing press has a core in form of spindle able to be fitted in cloth washing device and carrying roll of cloth |
| 03/23/2006 | DE102004041752A1 Verfahren und Vorrichtung zum Entbildern einer Druckform Method and apparatus for a printing form Entbildern |
| 03/23/2006 | DE102004036535A1 Method for drying developed print master especially photo resist types using a temperature controlled vacuum drying chamber |
| 03/22/2006 | CN1749000A Magnetic particle aided nano press print method |
| 03/21/2006 | US7014985 Surface of aluminum support has a grained structure with medium undulation with a specified aperture diameter and a grained structure with small undulation with a specified aperture diameter are superimposed. |
| 03/21/2006 | US7014909 Control of volatile carbonyl compound in compositions used in printing, printing methods and resulting printed structure |
| 03/21/2006 | US7013806 Method and apparatus for applying a film of developer fluid onto a lithographic printing plate in a developing station |
| 03/16/2006 | US20060057499 Highly reflective substrates for the digital processing of photopolymer printing plates |
| 03/16/2006 | US20060054041 Printing unit for a press |
| 03/16/2006 | US20060054040 Curable jettable liquid for flexography |
| 03/15/2006 | EP1634120A1 Highly reflectivesubstrates for the digital processing of photopolymer printing plates |
| 03/09/2006 | WO2006026230A1 Process for the production of a lithographic printing plate |
| 03/02/2006 | WO2006021447A1 Process for the production of a lithographic printing plate |
| 03/02/2006 | WO2006021446A1 Interlayer for lithographic printing plates |
| 03/02/2006 | US20060042491 Processing apparatus for lithographic printing plate and process for processing the same |
| 03/01/2006 | EP1629991A2 Method and device for erasure of an image on a printing form |
| 02/28/2006 | US7005232 Highly reflective substrates for the digital processing of photopolymer printing plates |
| 02/28/2006 | CA2517329A1 Method and apparatus for de-imaging a printing forme |
| 02/23/2006 | DE102005034041A1 Cleaning device for printing machine has roll shaft which exhibits second longitudinal groove into which clamping rod is fixed and in first position cloth pack wraps in roll shaft and in second position cloth pack is rotatably arranged |
| 02/22/2006 | CN1738876A Fast drying coating |
| 02/21/2006 | US7001673 an acrylic or vinyl homo or copolymer containing mercaptoalkylsilane or mercaptoalkylsilaneoxy termianl group |
| 02/21/2006 | US7000542 Low cost litho printing press, printing plate, and method for printing paste-type oil-based litho ink which eliminate the dampener and dampening solution therefrom |
| 02/15/2006 | EP1625945A2 Surface hydrophilic material |
| 02/15/2006 | EP1625944A1 Method of manufacturing lithographic printing plate support |
| 02/15/2006 | CN1733498A Method of manufacturing lithographic printing plate support |
| 02/09/2006 | US20060027113 Method and apparatus for thermal development with supporting surface for a development medium |
| 02/08/2006 | CN1241062C Pregaining sensitive flat printing plate |
| 02/07/2006 | US6994028 Development process on a press of planographic printing plate material and printing process |
| 02/02/2006 | DE102005029330A1 Re-usable printing form with a printing area, useful in both wet- and dry offset printing, comprises printing area with a fluoridated phosphonic acid treated metallic oxide surface |
| 01/25/2006 | CN1238203C 平版印刷版 Lithographic printing plate |
| 01/19/2006 | WO2005109585A3 Graphic-arts laser imaging with reduced-length laser cavities and improved performance |
| 01/19/2006 | US20060014102 Lining board for lithographic plate and its manufacturing method. and protected lithographic plate and its stack |
| 01/18/2006 | EP1616713A2 Reusable printing plate |
| 01/18/2006 | CN1721205A Reusable printing plate |
| 01/18/2006 | CN1237394C Producing method for lithographic printing plate originals |
| 01/12/2006 | DE10393224T5 Feuchtmittelzuführ-Verfahren und -Vorrichtung für eine Offsetdruckmaschine Dampening method and apparatus for an offset printing machine |
| 01/10/2006 | US6983694 Negative-working thermal lithographic printing plate precursor comprising a smooth aluminum support |
| 01/10/2006 | US6983693 comprises forming an oleophilic image on a substrate for a printing plate comprising a support having a hydrophilic layer on its surface, the oleophilic image being formed by inkjet printing an aqueous solution or aqueous colloidal dispersion |
| 01/05/2006 | US20060000377 Method of marking a lithographic printing plate precursor |
| 12/29/2005 | US20050287477 Method of making a lithographic printing plate precursor |
| 12/28/2005 | EP1609617A1 Printing plate material and image formation process |
| 12/27/2005 | US6978715 Printing press, and apparatus and process for regenerating printing plate |
| 12/22/2005 | WO2005121898A1 Method and apparatus for the drying of the printing plates for flexography |
| 12/22/2005 | US20050282081 Printing plate material and image formation process |
| 12/22/2005 | CA2569777A1 Method and apparatus for the drying of the printing plates for flexography |
| 12/21/2005 | EP1539891A4 Fast drying coatings |
| 12/20/2005 | US6977132 Planographic printing plate precursor |
| 12/20/2005 | US6976428 Wet offset printing form |
| 12/15/2005 | DE102005020558A1 Process to render print cylinder re-usable by surface softening with plasma followed by removal by abrasion and solvents |
| 12/14/2005 | EP1605309A1 Method and apparatus for the drying of the printing plates for flexography |
| 12/14/2005 | CN1231362C Support for lithographic plate |
| 12/08/2005 | DE102004025364A1 Verfahren zur Herstellung von Flexodruckformen mittels Laser-Direktgravur Process for the preparation of flexographic printing plates by means of direct laser engraving |
| 12/07/2005 | CN1231102C Printed board and forming method thereof |
| 12/01/2005 | WO2005113244A1 Composition and material for cleaning printing machines |
| 12/01/2005 | WO2005113240A1 Method for producing flexographic printing plates using direct laser engraving |
| 12/01/2005 | US20050266348 Shrinking a substrate by exposure to temperatures of 140-180 degrees C. for 8-12 minutes; treating the surface to alter its surface energy; and forming a coating by reacting a hydrophilic binder, a crosslinking agent, a catalyst, an accelerator, a pigment, a nonionic surfactant and silica |
| 12/01/2005 | US20050264641 Image recording body and image forming apparatus by use of the same |
| 12/01/2005 | US20050263022 Lithographic printing with printing members having primer layers |
| 12/01/2005 | CA2566891A1 Method for producing flexographic printing plates using direct laser engraving |
| 11/30/2005 | CN1701956A Recording head checking method for platemaking |
| 11/30/2005 | CN1229449C Malic acid diester surfactant |
| 11/29/2005 | US6970175 Digital prepress color mixing tools |
| 11/29/2005 | US6969738 Decrease surface tension to enhance substrate wetting in waterborne coatings, inks, adhesives, fountain solutions and agricultural formulations |
| 11/24/2005 | US20050260934 Positive-working lithographic printing plate precursor |
| 11/24/2005 | US20050258136 Method for providing surface texturing of aluminum sheet, substrate for lithographic plate and lithographic plate |
| 11/24/2005 | US20050257708 Graphic-arts laser imaging with reduced-length laser cavities and improved performance |
| 11/23/2005 | EP1598138A1 Method for providing surface texturing of aluminium sheet, substrate for lithographic plate and lithographic plate |
| 11/23/2005 | CN1228189C Original plate of lithographic plate and production method thereof |
| 11/17/2005 | WO2005109585A2 Graphic-arts laser imaging with reduced-length laser cavities and improved performance |
| 11/17/2005 | WO2005108075A1 Lithographic printing members having primer layers and method of imaging said members |
| 11/17/2005 | CA2564945A1 Graphic-arts laser imaging with reduced-length laser cavities and improved performance |
| 11/17/2005 | CA2564874A1 Lithographic printing members having primer layers and method of imaging said members |
| 11/15/2005 | CA2207434C On-press removable overcoat for lithographic printing plates |
| 11/10/2005 | US20050250659 Composition and material for cleaning printing machines |
| 11/10/2005 | US20050247226 Printing members having solubility-transition layers and related methods |
| 11/10/2005 | US20050247223 Printing plate material, printing plate and printing process |
| 11/10/2005 | US20050247221 Method and apparatus for producing printing forms |
| 11/09/2005 | EP1593523A1 Printing plate material, printing plate and printing process |
| 11/09/2005 | EP1593522A1 Lithographic printing plate precursor |
| 11/05/2005 | CA2506261A1 Method and apparatus for producing printing forms |
| 11/03/2005 | US20050243120 Method for calibrating a write head for producing a printing plate |
| 11/02/2005 | EP1591268A1 A method for treating the printing layer of a printing blanket or a varnishing plate |
| 11/01/2005 | US6961074 Image recording body and image forming apparatus by use of the same |
| 10/30/2005 | CA2505170A1 Method for calibrating a write head for producing a printing plate |
| 10/27/2005 | US20050239000 Method and substrate for the preparation of a printing plate |
| 10/27/2005 | US20050235852 Process for the offset printing of functional patterns |
| 10/26/2005 | CN1688451A Method of making a lithographic printing plate precursor |