Patents for B41N 3 - Preparing for use or conserving printing surfaces (3,811) |
---|
09/12/2002 | US20020127346 Ultrasonic method and apparatus for applying a coating material onto a substante and for cleaning the coating material from the substrate |
09/12/2002 | US20020124754 Method and apparatus for cleaning coating materials from a substrate |
09/10/2002 | US6447982 Litho strip and method for its manufacture |
09/05/2002 | US20020121206 Lithographic printing method and lithographic printing apparatus thereof |
09/04/2002 | CN1367193A Hydrophilic Polymer containing silane couple end base and lithographic printing plate bottom material |
09/04/2002 | CN1367086A Support device for lithographic printing plate, its making method and lithographic printing original plate |
09/03/2002 | US6444411 Dry blending 10-50% by weight of a film forming/humectant agent, 10-50% by weight of a plasticizer/hygroscopic agent |
08/29/2002 | WO2002066251A2 Printing plates |
08/29/2002 | US20020119665 Printing plates |
08/29/2002 | US20020119394 Lithographic printing plates; radiation sensitivity |
08/28/2002 | EP1234678A2 Image recording body and image forming apparatus by use of the same |
08/27/2002 | US6440633 Which can be directly inscribed based on digital signals of a computer or the like by using an infrared laser; polycarbons with pendant onium groups |
08/27/2002 | US6440623 Waterproof support; image receiver layer of inorganic particles in binder |
08/21/2002 | EP1232997A1 Method of treating an acid treatment solution, device for treating the solution, and method of fabricating a support for a planographic printing plate |
08/21/2002 | EP1232878A2 Method for producing support for planographic printing plate, support for planographic printing plate, and planographic printing plate precursor |
08/21/2002 | EP1232877A1 Cleaning method for recycling a printing substrate by laser ablation |
08/21/2002 | EP1232861A1 Engraved shaft and method for manufacturing thereof |
08/20/2002 | US6436176 Concentrated dampening solution with an improved anti-staining activity for printing with a lithographic printing plate obtained according to the silver salt diffusion transfer process |
08/15/2002 | WO2001038089A9 A durable electrostatic printing plate and method of making the same |
08/14/2002 | EP1231510A2 Printing plate having a radiation-sensitive recording layer on a rolled and embossed aluminium support, and process for the production thereof |
08/14/2002 | EP1231075A2 Presensitized printing plate |
08/14/2002 | EP1231074A2 Presensitized plate useful for making lithographic printing plate and method for making lithographic printing plate therefrom |
08/13/2002 | US6432211 Cleaning compounds for mechanical printing with nonionic and anionic surfactants |
08/13/2002 | US6431067 Planographic printing plate machining device planographic printing plate machining method planographic printing plate |
08/08/2002 | US20020106585 Heating a microemulsion of a cyclic organic compound with a double bond, an alcohol, water and an emulsifying agent to obtain aqueous and organic phases, which are separated |
08/08/2002 | US20020106583 Support with a hydrophilic organic polymer compound chemically bonded to a surface, and an ionic compound bonded to the organic polymer |
08/08/2002 | US20020106569 Method for forming a printing plate in printing machines |
08/08/2002 | US20020104454 Apparatus for cleaning a surface |
08/07/2002 | EP1228871A1 Apparatus for cleaning a surface |
08/06/2002 | US6427596 Softening polymer using acid, base |
08/01/2002 | US20020103280 Decrease surface tension to enhance substrate wetting in waterborne coatings, inks, adhesives, fountain solutions and agricultural formulations |
08/01/2002 | US20020100383 Lithographic dampening solution and method for dampening a lithographic plate |
07/31/2002 | EP1226976A1 Hydrophilic polymer having silane coupling group terminal and lithographic printing plate base |
07/25/2002 | US20020098447 Overcoat is substantially conformally coated on the photosensitive layer surface so that the surface of the overcoat has peaks and valleys substantially corresponding to the major peaks and valleys of the substrate microscopic |
07/25/2002 | US20020096074 Process for the treatment of an erasable lithographic printing plate |
07/25/2002 | DE10112417C1 Preparation method and appliance for printing comprise printing cylinder, pressure unit, doctor blade, and induction heater |
07/23/2002 | US6424366 Method and device for reversible imaging of a printing form |
07/23/2002 | US6423468 Anodized titanium layer capable of image correction when exposed to light; latent image partly erased by heat |
07/23/2002 | US6423376 Coating a water based composite free of hydrocarbon solvent to surface, reducing the surface tension |
07/23/2002 | US6423206 Method for electrochemical roughening of a substrate |
07/18/2002 | US20020094490 An aluminum plate is subjected to graining, alkali etching and anodizing, a photosensitive layer becomes alkali-soluble by photothermal conversion with laser beams |
07/18/2002 | DE10100851A1 Verfahren und Vorrichtung zur Verbesserung der Passgenauigkeit eines druckenden Nutzens einer Druckform Method and apparatus for improving the fit of a printing utility of a printing form |
07/17/2002 | EP1222245A1 Cleaning composition, method for cleaning a silk screen and cleaning device |
07/16/2002 | US6418850 Hydrophilized substrate for planographic printing |
07/03/2002 | EP1219464A2 Lithographic printing plate precursor |
06/27/2002 | WO2002019032A3 Pretreated sheet product for lithographic plates |
06/27/2002 | US20020078838 Lithographic printing plate conditioner and method for lithographic printing |
06/26/2002 | EP1216842A1 Dampening water composition for lithographic printing plate |
06/25/2002 | US6408755 Method for erasing a lithographic printing master |
06/19/2002 | CN2495469Y Mechanism for washing, regulating and storing printing plate |
06/11/2002 | US6403282 Heat sensitive printing plate precursors |
06/06/2002 | US20020066383 Process and apparatus for the treating of repeated imageable printing forms or printing form cylinders in printing machines |
06/05/2002 | EP1211096A1 Base material for lithographic printing plate and lithographic printing plate using the same |
06/05/2002 | EP1211064A2 Method for producing reusable printing plates |
05/30/2002 | US20020062755 Method for producing printing plate, reusing method for printing plate, and printing machine |
05/29/2002 | EP1208972A1 Method of lithographic printing with a reusable substrate. |
05/28/2002 | US6395123 Imaging an aluminum substrate, anodizing the substrate, coating with transparent to infrared radiation layer |
05/28/2002 | CA2063627C Additive for lithographic dampening solution and use thereof |
05/23/2002 | US20020060815 Method for measuring strength of image forming surface of planographic printing plate, planographic printing plate and packaging structure for planographic printing plates |
05/22/2002 | EP1207122A2 Package for planographic printing plates and method for packaging planographic printing plates |
05/22/2002 | EP0883805B1 Method and device for the continuous measurement and control of the composition of a wetting-agent solution for offset printing |
05/22/2002 | CN1349896A Metal-plate washing device, method thereof and metal-plate treatment method |
05/21/2002 | US6391522 Offset printing plate precursor and method for offset printing using the same |
05/16/2002 | US20020058758 For use in thermal lamination film, film for photoresist cover sheet, flexographic printing plate cover sheet, ceramic capacitor release sheet |
05/16/2002 | US20020056648 Using scrap aluminum materials containing impurities in acidic solution, electrochemically surface-roughening with alternating current |
05/16/2002 | US20020056390 Direct-to-plate lithographic printing method using automatic plate-coating and cleaning |
05/16/2002 | DE10054284A1 Verfahren zur Behandlung einer löschbaren lithographischen Druckform A method for treating a lithographic printing form erasable |
05/14/2002 | US6387595 Exposure to actinic radiation; hardening; lithography printing plates |
05/14/2002 | CA2361908A1 Direct-to-plate lithographic printing method using automatic plate-coating and -cleaning |
05/14/2002 | CA2361905A1 Apparatus for automatic plate-coating and-cleaning |
05/14/2002 | CA2325942A1 Circulation treatment system and method for fountain solution |
05/10/2002 | WO2002002346A3 Preparation of printing cylinders using ultra-violet radiation |
05/09/2002 | US20020055066 Alkaline liquid developer for lithographic printing plate and method for preparing lithographic printing plate |
05/09/2002 | US20020055058 Lithographic printing plate precursor |
05/09/2002 | US20020053296 Method of lithographic printing with a reusable substrate |
05/02/2002 | WO2002034544A1 Supporting body for lithography block and original lithography block |
05/02/2002 | US20020050218 Process for creating a printing form for a printing prese |
05/01/2002 | CN1346747A Shaft seal structure and method for mfg. planographic printing plate |
05/01/2002 | CN1346746A Component delivery device and method for mfg. planographic printing plate |
05/01/2002 | CN1346745A Bearing device and method for mfg. planographic printing plate |
05/01/2002 | CN1346744A Sheet separating method and device |
05/01/2002 | CN1083777C Hydrophilized support for planographic printing plates and its preparation |
04/25/2002 | WO2002032689A1 Method for improving the print quality of printing machines |
04/25/2002 | US20020048714 Subjecting the surface of the aluminum alloy plate to alkali etching followed by an electrochemical gaining treatment |
04/18/2002 | US20020043168 Graining surface of substrate, applying anodic layer to surface, treating surface with aqueous solution of salt of metal from Group IB, IIB, IVA, IVB, VB, VIA, VIB, VIIB or VIII, treating with salt of alkali metal orthophosphate |
04/17/2002 | CN1344923A Method for measuring imaging surface strength of lithoprint plate, lithoprint plate and packaging member of lithoprint plate |
04/17/2002 | CN1344626A Method and device for manufacture of lithographic printingblock bearing body |
04/11/2002 | US20020042021 Mat interface layer; efficient evacuation |
04/11/2002 | US20020040652 Process for creating a printing form |
04/10/2002 | CN1343569A Method for mfg. aluminium support body for lithographic plate printing plate, aluminium support body of lithographic plate printing plate and lithographic plate printing plate |
04/10/2002 | CN1343568A Method for mfg. support body for lithographic plate printing plate |
04/09/2002 | US6369146 An aqueous organic coating comprising a resin, surfactant, wetting agent, flow and leveling agents and an hydroxy dialkyl(c3-6) maleate; reduced equilibrium and dynamic surface tension; coatings; inks; adhesives; herbicides |
04/09/2002 | CA2090955C Non-alcohol fountain solution |
04/04/2002 | US20020039703 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 |
04/04/2002 | US20020039702 Planographic printing plate |
04/04/2002 | US20020038611 Plate-making method, plate-making apparatus, computer-to-cylinder type lithographic printing process and computer-to-cylinder type lithographic printing apparatus |
04/03/2002 | EP1082228B1 Method for cleaning printing machines and printing moulds |
03/28/2002 | DE10138772A1 Re-writable print form or block for use with meltable ink has an arrangement of layers on its outer surface that ensures there is little tangential heat transfer and so high print quality |
03/27/2002 | EP1190851A2 Method for producing a printing form in printing machines |
03/27/2002 | EP1190850A2 Method for measuring strength of image forming surface of planographic printing plate, planographic printing plate and packaging structure for planographic printing plates |