| Patents for B41N 3 - Preparing for use or conserving printing surfaces (3,811) |
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| 05/13/2004 | WO2004030923A3 Method of marking a lithographic printing plate precursor |
| 05/13/2004 | US20040089838 Etching with sulfuric acid, hydrogen peroxide, and tetrazole derivative to form acicular projections in printed circuits |
| 05/12/2004 | EP1309457B1 Method for making a printing blanket comprising a back layer made of a polymer material and resulting blanket |
| 05/12/2004 | CN1495043A Lithographic printing carrier, method for mfg. carrier and pre-sensitized board |
| 05/11/2004 | US6732864 Method for measuring strength of image forming surface of planographic printing plate, planographic printing plate and packaging structure for planographic printing plates |
| 05/11/2004 | US6732653 Method to remove unwanted, unexposed, positive-working, radiation-sensitive layer |
| 05/06/2004 | US20040086287 Coating film layer moisture adjusting device and planographic printing plate producing method |
| 05/06/2004 | US20040083913 Process for the offset printing of patterns via the fountain medium |
| 05/06/2004 | EP1415826A2 Process for the offset printing of patterns via the fountain medium |
| 05/06/2004 | EP1415825A2 Printing plate material |
| 05/06/2004 | EP1083055B1 Image recording body and image forming device using the image recording body |
| 04/29/2004 | US20040079252 Support for lithographic printing plate and presensitized plate |
| 04/28/2004 | EP1412818A1 Method for developing lithographic printing plate precursors using a coating attack-suppressing agent |
| 04/28/2004 | CN1491794A Method for producing printing plate of gravure printing |
| 04/22/2004 | WO2004022655A3 Fast drying coatings |
| 04/22/2004 | US20040076904 Planographic printing plate precursor |
| 04/21/2004 | EP1410924A1 Method for producing a printing plate for intaglio printing, printing plate for intaglio printing and use of said plate |
| 04/21/2004 | EP1410923A1 Method for producing a printing plate for intaglio printing |
| 04/21/2004 | EP1409773A1 Aluminium alloy sheet with roughened surface |
| 04/20/2004 | US6723492 Lithographic printing plate precursor and method for the preparation of lithographic printing plate employing the same |
| 04/20/2004 | US6723491 Coating printing cylinder with silicone, photoinitiator photosensitizer, and infrared absorbing material; curing with ultraviolet radiation |
| 04/20/2004 | US6723489 Lithography; storage stability; heating, cooling cycles |
| 04/17/2004 | CA2442247A1 Method to produce a print block for rotogravure |
| 04/15/2004 | WO2004030925A1 Method of making a lithographic printing plate precursor |
| 04/15/2004 | WO2004030924A1 Method of making a lithographic printing plate precursor |
| 04/15/2004 | WO2004030923A2 Method of marking a lithographic printing plate precursor |
| 04/14/2004 | EP1299236B1 Preparation of printing cylinders using ultra-violet radiation |
| 04/14/2004 | CN1488521A Supporting body for lithographic printing plate and lithographic printing original plate |
| 04/08/2004 | US20040067434 Method of graft polymerization and variety of materials utilizing the same as well as producing method thereof |
| 04/06/2004 | US6716569 Treating an aluminum substrate with an aqueous solution comprising a compound selected from the group consisting of nitrite group-containing compound, fluorine atom-containing compound or phosphorus atom-containing compound |
| 04/06/2004 | US6716567 Supporting body for lithography block and original lithography block |
| 04/06/2004 | US6715420 Printing plate with dyed and anodized surface |
| 04/01/2004 | US20040063033 Presensitized plate |
| 04/01/2004 | US20040060465 Planographic printing plate precursor |
| 04/01/2004 | DE10338974A1 Printing unit, comprises a type form with an imaging layer whose wettability property is reversibly switchable within a predetermined temperature range |
| 03/31/2004 | EP1403716A2 Process for developing lithographic printing plate |
| 03/25/2004 | US20040058273 Support for lithographic printing plate, method of preparing the support and presensitized plate |
| 03/25/2004 | US20040055490 Printing plate precursor and printing method |
| 03/24/2004 | EP1400544A1 A method of graft polymerization and variety of materials utilizing the same as well as producing method thereof |
| 03/24/2004 | EP1400352A2 Printing plate precursor and printing method |
| 03/24/2004 | EP1399783A1 Method of processing lithographic printing plate precursors |
| 03/18/2004 | WO2004022655A2 Fast drying coatings |
| 03/18/2004 | US20040053168 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 |
| 03/18/2004 | US20040053167 Electrochemical forming an aluminum oxide layer with porosity, on an aluminum supports, providing heat insulation, heat diffusion for thermography |
| 03/18/2004 | US20040051768 Preparing lithographic printing plates |
| 03/18/2004 | CA2497689A1 Fast drying coatings |
| 03/17/2004 | EP1398172A1 Support for lithographic printing plate, method of preparing the support and presensitized plate |
| 03/17/2004 | EP1398151A2 Method of making lithographic printing plate |
| 03/17/2004 | EP1398150A1 Preparing lithographic printing plates using ink-jet |
| 03/16/2004 | US6706337 Delivering supply of coating material to a distributive surface of an ultrasonic horn, distributive surface controlling flow of coating material to active edge of ultrasonic horn; atomizing coating material onto surface |
| 03/11/2004 | US20040045466 Lithographic printing plate support and method of manufacturing the same |
| 03/11/2004 | DE10238695A1 Offset printing with flaky effect pigment, used for making high gloss prints, e.g. for packaging, labels and high-quality magazines, uses dampening agent for introducing pigment flakes |
| 03/10/2004 | EP1396756A2 Planographic printing plate precursor |
| 03/10/2004 | EP1396349A2 Method for production of support for lithographic printing plate precursor and support for lithographic printing plate precursor |
| 03/10/2004 | EP1396348A2 Support for lithographic printing plate and presensitized plate |
| 03/10/2004 | EP1396339A2 Planographic printing plate precursor |
| 03/09/2004 | US6703313 Printing plates |
| 03/09/2004 | US6703185 Aggregating a hydrophobizing precursor mingled in a fountain solution or adding a coagulant to the solution and removing the precursor by filtration |
| 03/09/2004 | US6701843 Gentle cleaning using a water emulsion of an alcohol and cyclic hydrocarbon having at least one double bond with phosphoric acid, a phosphate salt, or a polyvinylphosphonic acid |
| 03/09/2004 | US6701842 Water soluble or the heat curable substance residues on the edge are washed off using an abrasive dispersed in water before printing |
| 03/02/2004 | US6699640 Applying ink; exposure to radiation; removal wastes;continuous cycles |
| 02/26/2004 | WO2004016830A1 Seamless embossing shim |
| 02/26/2004 | US20040038153 Computing and controlling the consumption amounts of ink and aqueous components; prevent scumming, faint image density, waterlogging defects; printing press |
| 02/25/2004 | EP1391319A2 Lithographic printing method and printing press |
| 02/25/2004 | EP1391297A2 Coating film layer moisture adjusting device and planographic printing plate producing method |
| 02/25/2004 | CN1476988A Ink-jetting plate-making offset plate material |
| 02/24/2004 | US6694881 Direct-to-plate lithographic printing method using automatic plate-coating and cleaning |
| 02/19/2004 | WO2004014662A1 Method of delivering a fountain solution |
| 02/19/2004 | WO2004014660A1 Intaglio printing plate with ink retaining structures |
| 02/19/2004 | US20040031404 Seamless embossing shim |
| 02/19/2004 | CA2499743A1 Method of delivering a fountain solution |
| 02/17/2004 | US6692890 For lithographic printing plates comprising hydrophilic anodized aluminum base; adhesion; porosity |
| 02/12/2004 | US20040025723 Method of delivering a fountain solution |
| 02/10/2004 | CA2276894C Method of lithographic imaging with reduced debris-generated performance degradation and related constructions |
| 02/05/2004 | US20040020388 Method and substrate for the preparation of a printing plate |
| 02/04/2004 | EP1386728A1 Method and substrate for the preparation of a printing plate |
| 01/29/2004 | DE10227758A1 Rotationsdruckmaschine mit einer Beschichtungseinheit und Verfahren zur Beschichtung bogenführender Zylinder Rotary printing machine with a coating unit and process for coating sheet-conducting cylinder |
| 01/28/2004 | EP0883835B9 Protective overcoat useful for enhancing the resistance of a printing plate precursor to ambient humidity |
| 01/28/2004 | CN1470396A 可再使用的印刷版 Printable version of the re-use of |
| 01/27/2004 | US6682645 Imparting fine asperities to plate and roughening electrochemically in acidic aqueous solution, electropolished or chemically etched; free of surface streaks or grainy unevenness |
| 01/27/2004 | US6681699 Planographic printing plate machining device, planographic printing plate machining method and planographic printing plate |
| 01/22/2004 | US20040013983 Aqueous solution of glycerol and nonionic surfactant |
| 01/21/2004 | CN1469194A Method for producing lithographic printing plate |
| 01/15/2004 | US20040007146 Reusable printing form |
| 01/14/2004 | EP1380417A1 Positive-working lithographic printing plate precursor |
| 01/08/2004 | US20040003737 Printing press, layered formation and making method thereof, and printing plate and making method thereof |
| 01/02/2004 | EP1376241A1 Method for preparing lithographic printing plate |
| 01/02/2004 | EP1375142A2 Rotary printing machine with a coating unit and procedure for coating a sheet conveying cylinder |
| 01/02/2004 | EP1375136A1 Reusable printing plate |
| 01/02/2004 | EP1373979A1 Substrate improvements for thermally imageable composition and methods of preparation |
| 01/01/2004 | US20040002019 Method for Preparing Lithographic Printing Plate |
| 12/31/2003 | WO2003087240A3 Self-dampening ink compositions and method for lithographic printing using the same |
| 12/30/2003 | US6670099 Support for lithographic printing plate and method of manufacturing the same |
| 12/30/2003 | US6670096 Support with a hydrophilic organic polymer compound chemically bonded to a surface, and an ionic compound bonded to the organic polymer |
| 12/25/2003 | US20030233953 Phase change ink imaging component with fluorosilicone layer |
| 12/23/2003 | US6666987 Mixtures of sulfuric acid, hydrogen peroxide and 5-amino tetrazole, used for cleaning or texturing surfaces of foils to improve acid resistance and bonding strength of multilayer printed circuits laminations |
| 12/18/2003 | WO2003103980A1 Method of conditioning a lithographic printing plate |
| 12/18/2003 | WO2003103963A1 Variable data lithographic printing device and method |
| 12/18/2003 | US20030232281 Deposition of development scum on the plate surface occurred in the processing by automatic development processor can be prevented by adjusting pH of the finishing solution at the feed to 4.5 or more |
| 12/18/2003 | CA2488922A1 Method of conditioning a lithographic printing plate |