| Patents for B41N 3 - Preparing for use or conserving printing surfaces (3,811) |
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| 04/12/2001 | WO2000068353A8 Solvent systems for removal of ink and imaged coating from printing plates and method of using same |
| 04/12/2001 | DE19948311A1 Process for improving print quality and/or down time of printing machines comprises adjustment of surface energies of surfaces that come into contact with ink to single transition point |
| 04/04/2001 | EP1088679A2 Lithographic printing plate support and lithographic printing plate precursor using the same |
| 03/27/2001 | US6207287 Offset printing plates, electrochemical treatment, oxidation and protective layers |
| 03/22/2001 | DE19939240A1 Verfahren und Vorrichtung zum reversiblen Bebildern einer Druckform Method and apparatus for reversibly imaging a printing forme |
| 03/21/2001 | EP1084830A1 Method for obtaining a heat sensitive element by spray-coating |
| 03/14/2001 | EP1083055A1 Image recording body and image forming device using the image recording body |
| 03/14/2001 | EP1082228A1 Method for cleaning printing machines and printing moulds |
| 03/14/2001 | EP1082227A1 Hydrophilized porous substrate for use in lithographic printing plates |
| 03/07/2001 | EP1080943A1 Fountain solution composition for lithographic printing plate |
| 03/07/2001 | EP1080942A1 Method for erasing a lithographic printing master |
| 03/06/2001 | US6197472 For offset printing; printing plates |
| 03/01/2001 | DE10037920A1 Production of lithographic printing plate precursor involves anodizing aluminum plate and coating with polymer composition, containing pigment but not dye, without post-anodic chemical treatment |
| 02/27/2001 | US6194215 Method and device for the continuous measurement and control of the composition of a wetting-agent solution for offset printing |
| 02/21/2001 | EP1077129A2 Process and apparatus for reversibly imaging a printing forme |
| 02/20/2001 | US6190514 Decorative laminate from resin impregnated paper; wear resistant overcaoting with boride |
| 02/14/2001 | EP1076013A1 A method for stabilizing heat sensitive elements, developable by an aqueous solution |
| 02/13/2001 | US6187081 Non-aqueous composition comprising film forming agent, acid, acid salt combination, biocide, sequestrant, corrosion inhibitor, humectant and anti-foaming agent |
| 02/07/2001 | EP1074386A2 Heat treatment method for obtaining imagable coatings |
| 02/07/2001 | CN1283153A Polymeric film having coating layer of phosphonic acid group containing polymer |
| 02/06/2001 | US6182571 Making printing member by forming a hydrophilic layer on a support by contacting with solution of specified alkali metal silicate and particulate, modifying hydrophilic layer with aluminum sulfate, adding image layer with indicator |
| 01/11/2001 | DE19956692A1 Lithoband und Verfahren zu seiner Herstellung Litho strip and process for its preparation |
| 01/10/2001 | CN1279303A Electrolytically processing method |
| 01/03/2001 | EP1065071A1 Aluminum alloy strip used for making lithographic plate and method of production |
| 01/03/2001 | EP1065050A1 Processless printing plate with thin oleophilic layer |
| 12/27/2000 | EP1063103A2 Electrolytic treatment method |
| 12/26/2000 | US6165691 Method for lithographic printing by use of a lithographic printing plate provided by a heat sensitive non-ablatable wasteless imaging element and a fountain containing water-insoluble compounds |
| 12/21/2000 | WO2000076779A1 Surfactant-pretreated printing plate substrate, lithographic printing plate and method for production thereof |
| 12/21/2000 | CA2373800A1 Surfactant-pretreated printing plate substrate, lithographic printing plate and method for production thereof |
| 12/20/2000 | EP1060820A1 Planographic printing plate machining device, planographic printing plate machining method and planographic printing plate |
| 12/07/2000 | WO2000073522A1 Aluminium alloy sheet |
| 12/05/2000 | US6156127 Method and apparatus for removing image forming substance from image holding member |
| 11/21/2000 | US6148728 Method for cleaning a printing plate and apparatus for cleaning the printing plate |
| 11/16/2000 | WO2000068353A1 Solvent systems for removal of ink and imaged coating from printing plates and method of using same |
| 11/16/2000 | CA2370288A1 Solvent systems for removal of ink and imaged coating from printing plates and method of using same |
| 11/15/2000 | CN2405756Y Multi-purpose washing machine for tin printing |
| 11/14/2000 | US6145565 Laser imageable printing plate and substrate therefor |
| 11/02/2000 | EP1048458A1 Method for making a lithographic printing master |
| 11/01/2000 | CN1271652A Method of manufacturing aluminium supporting seat for metal printing board |
| 10/31/2000 | US6140014 Multilayer element, photosensitive composition with grains on surfaces |
| 10/31/2000 | US6138568 A wet lithographic printing |
| 10/31/2000 | US6138567 Method of preparing a planographic printing member with a radiation sensitive member |
| 10/31/2000 | CA2022653C Dampening solution for lithographic printing |
| 10/25/2000 | EP1046514A2 Method for producing aluminium support for lithographic printing plate |
| 10/24/2000 | US6136425 Support for printing material, printing material employing the same and manufacturing method thereof |
| 10/17/2000 | US6132934 Heat-sensitive imaging material for making lithographic printing plates requiring no processing |
| 10/17/2000 | US6132498 Emulsion comprising aqueous phase and oil phase which contains a surface protective agent selected from oxyethylene addition products of fatty acids having 12-30 carbon atoms, and oxyethylene addition products of esters of fatty acids |
| 10/12/2000 | DE19915717A1 Aufzeichnungsmaterial mit pigmentgefärbter strahlungsempfindlicher Schicht Recording material with pigment dyed radiation-sensitive layer |
| 10/11/2000 | EP1043627A1 Recording material having a pigment-colored radiation-sensitive layer |
| 10/11/2000 | EP1042127A1 Polymeric film having a coating layer of a phosphonic acid group containing polymer |
| 10/05/2000 | WO2000057765A1 Cleaning sheet |
| 10/05/2000 | DE19908884C1 Verfahren und Vorrichtung zum elektrochemischen Aufrauhen eines Trägers für lichtempfindliche Schichten Method and apparatus for electrochemically roughening a substrate for photosensitive layers |
| 10/03/2000 | US6125756 Erasable printing plate having a smooth pore free ceramic or glass surface |
| 09/28/2000 | DE19911821A1 Druckplatte und Verfahren zu ihrer Herstellung Printing plate and process for their preparation |
| 09/27/2000 | CN1267600A Plate-making system for film printing |
| 09/20/2000 | EP1036667A1 Printing plate and process for the production thereof |
| 09/13/2000 | CN1056341C Printing plate |
| 09/08/2000 | WO2000051825A1 Semi-finished product for image anchoring and method of anchoring the image thereon |
| 09/08/2000 | WO2000051819A1 Image recording body and image forming device using the image recording body |
| 09/06/2000 | EP1033420A1 Process and apparatus for electrochemically graining a support for light-sensitive layers |
| 09/06/2000 | EP1033261A2 Planographic printing plate, non-woven cloth roller, and method and apparatus for preliminarily polishing a metal plate for printing plate |
| 09/05/2000 | US6114089 Positive working photosensitive lithographic printing plate |
| 09/05/2000 | US6113472 Method and an apparatus for polishing a roller and for removing the chromium plating thereof |
| 08/30/2000 | EP1031648A1 Apparatus and method for electrolytic treatment |
| 08/23/2000 | EP0988156A4 Free-flowable powder lithographic fountain solution concentrate and method of use |
| 08/22/2000 | US6105500 Hydrophilized support for planographic printing plates and its preparation |
| 08/16/2000 | EP1027221A1 Application of alkyl polyglucosides in printing ink cleaners |
| 08/16/2000 | EP0983139A4 Laser imageable printing plate and substrate therefor |
| 08/15/2000 | US6103087 Graining and electrolytic surface roughening aluminum or alloy; anodizing; providing light sensitive layer |
| 08/10/2000 | WO2000046039A1 Hydrophilized porous substrate for use in lithographic printing plates |
| 08/10/2000 | WO2000046035A1 Printable media and method for its preparation by ink-jet printing |
| 08/10/2000 | WO2000046034A1 Printable media and method for its preparation by ink-jet printing |
| 08/09/2000 | EP1025992A1 A method for making positive printing plates |
| 08/09/2000 | EP1025991A1 A method for making positive working printing plates |
| 08/09/2000 | EP1024958A1 Manufacture of lithographic printing forms |
| 08/01/2000 | US6096485 Desensitizing solution for lithographic printing |
| 08/01/2000 | US6095048 Creating a lithographic image on ablation-type printing member comprising top polvinyl alcohol layer removable by nonaqueous link by selective exposure, in a pattern representing an image, to imaging radiation; printing with imaged member |
| 07/27/2000 | DE19902527A1 Druckplattenträger und Verfahren zur Herstellung eines Druckplattenträgers oder einer Offsetdruckplatte Printing plate support and method for manufacturing a printing plate support or an offset printing plate |
| 07/25/2000 | US6092465 Method and apparatus for providing erasable relief images |
| 07/11/2000 | US6085656 Method of lithographic imaging with reduced debris-generated performance degradation and related constructions |
| 07/05/2000 | EP0435943B2 USE OF (C-1 to C-5) ALKYL ESTERS OF ALIPHATIC (C-8 to C-22) MONOCARBOXYLIC ACIDS FOR REMOVING INKS AND THE LIKE FROM OFFSET PRINTING MACHINES |
| 07/05/2000 | CN2385888Y Printing copyboard |
| 06/29/2000 | DE19859216A1 Verfahren und Vorrichtung zum Aufrauhen eines Trägers für lichtempfindliche Schichten Method and apparatus for roughening a substrate for photosensitive layers |
| 06/28/2000 | EP1013469A1 Process for the preparation of photosensitive lithographic printing plate |
| 06/28/2000 | EP1013468A1 Method and apparatus for roughening the surface of a support for light-sensistive coating |
| 05/31/2000 | EP1003645A1 Method of making masks and electronic parts |
| 05/25/2000 | WO2000029223A1 Method and device for removing the coating from printing screens |
| 05/24/2000 | EP1002644A2 Production of support for lithographic printing plate. |
| 05/24/2000 | EP1002643A1 Lithographic printing plate precursor and process for lithography |
| 05/17/2000 | EP1000768A2 Production of lithographic printing plate support |
| 05/10/2000 | EP0999073A1 Lithographic plate |
| 05/03/2000 | EP0997317A1 A lithographic base for use in non-impact printing |
| 04/12/2000 | EP0992850A2 Planographic printing original plate |
| 04/12/2000 | EP0992342A2 Recording material comprising a carrier and a ceramic layer deposited on the surface of the carrier |
| 04/12/2000 | EP0660762B1 Oil based composition clean up method and composition for use therein |
| 04/04/2000 | US6045969 Plasma treating a hydrophobic support with an applied power density, coating a hydrophilic copolymer layer |
| 04/04/2000 | US6045681 Manufacturing method of planographic printing plate support and presensitized planographic printing plate |
| 03/29/2000 | EP0988156A1 Free-flowable powder lithographic fountain solution concentrate and method of use |
| 03/22/2000 | EP0986475A1 Heat sensitive printing plate precursors |
| 03/15/2000 | EP0985546A1 Surface protective agent, and fountain solution composition for lithographic printing plate |