| Patents for B41N 3 - Preparing for use or conserving printing surfaces (3,811) |
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| 11/01/2001 | WO2000046034A9 Printable media and method for its preparation by ink-jet printing |
| 11/01/2001 | US20010036597 Containing sizing agent |
| 11/01/2001 | US20010036538 Control of volatile carbonyl compound in compositions used in printing, printing methods and resulting printed structure |
| 10/31/2001 | CN1319504A Lithographic plate support and making method thereof |
| 10/17/2001 | CN1317724A Original plate of lithographic plate galley |
| 10/11/2001 | US20010028990 Printing performance and flatness, increased efficiency of exposure and development; uniformity |
| 10/10/2001 | EP1142963A1 Tartaric acid diesters as biogradable surfactants |
| 10/10/2001 | EP1142708A1 Planographic printing plate |
| 10/10/2001 | EP1142707A1 Heat-sensitive lithographic printing plate precursor |
| 10/10/2001 | EP1142706A2 Direct-to-plate lithographic printing method using automatic plate-coating and -cleaning |
| 10/10/2001 | CN1316552A Anodic oxidation device of aluminium material |
| 10/10/2001 | CN1316338A Method for making offset printing plate supporting body, affset printing plate supporting body and offset printing plate |
| 10/10/2001 | CN1316294A Diester tartaric acid used as biodegradable surfactant |
| 10/04/2001 | US20010025799 Imparting fine asperities to plate and roughening electrochemically in acidic aqueous solution, electropolished or chemically etched; free of surface streaks or grainy unevenness |
| 10/04/2001 | EP1138520A2 Protective interleaf sheet for planographic printing plates, and packaging method for planographic printing plates |
| 10/04/2001 | EP1138519A2 Supports for lithographic printing plates |
| 10/02/2001 | US6295927 Lithographic base for use in non-impact printing |
| 09/27/2001 | US20010024766 Heat-sensitive lithographic printing plate precursor |
| 09/27/2001 | US20010024731 Interleaf sheet for planographic printing plates, abutting member for planographic printing plates, and packaging structure for planographic printing plates |
| 09/26/2001 | EP1136282A2 Interleaf sheet for planographic printing plates, abutting member for planographic printing plates, and packaging structure for planographic printing plates |
| 09/26/2001 | EP1136280A2 Substrate for a planographic printing plate and substrate fabrication method |
| 09/26/2001 | CN2449917Y Silver salt diffusion transfer Al-based offset plate |
| 09/26/2001 | CN1314254A 平版印刷版 Lithographic printing plate |
| 09/25/2001 | US6294318 Plate surface protective agent for lithographic printing plate, and fountain solution composition for lithographic printing plate |
| 09/25/2001 | US6294311 Underlayer contains a combination of polymeric materials that provides resistance both to fountain solution and to aggressive washes, such as a uv wash; can be used in either thermally imageable or photochemically imageable elements. |
| 09/25/2001 | US6293197 Hydrophilized substrate for planographic printing |
| 09/20/2001 | WO2001069322A2 Control of volatile carbonyl compound in compositions used in printing, printing methods and resulting printed structure |
| 09/20/2001 | WO2001068378A1 Roll grained aluminium sheet |
| 09/20/2001 | WO2000046035A9 Printable media and method for its preparation by ink-jet printing |
| 09/20/2001 | DE10065481A1 Druckplatte und Druckmaschine, in der die Druckplatte verwendet ist Pressure plate and printing machine in which the pressure plate is used |
| 09/19/2001 | EP1134078A1 Heat-sensitive lithographic printing plate, and substrate for the plate and method of producing the same |
| 09/19/2001 | EP1134077A2 Heat-sensitive lithographic printing plate precursor |
| 09/19/2001 | EP1134076A2 Direct imaging lithographic printing plate |
| 09/19/2001 | CN1313527A Thermosensitive offset printing plates, substrates therefor and manufacture of substrates |
| 09/12/2001 | EP1132200A2 Lithographic printing plate precursor |
| 09/06/2001 | US20010019760 Hydrophilic image receiver on support |
| 09/06/2001 | US20010018877 Heat sensitive printing plate precursors |
| 09/05/2001 | CN1311141A Flat-bed printing platen slip sheet, flat-bed printing platen adjoining elements and flat-bed printing platen packaging structure |
| 09/04/2001 | US6284426 Information-wise exposing an imaging element; developing aqueous alkaline processing solution presence of developing agent; removing silver halide emulsion layer on top of silver image to expose silver image by washing with rinsing water |
| 09/04/2001 | CA2195826C Method of illustrating an erasable printing form |
| 08/30/2001 | US20010018159 Hydrophilic support; heat sensitive layer containing microcapsules |
| 08/30/2001 | US20010018155 Waterproof support; image receiver layer of inorganic particles in binder |
| 08/29/2001 | CN1310359A Producing method for lithographic printing plate originals |
| 08/28/2001 | US6281170 Surface tension reduction with N,N,N'-trialkkyl ureas |
| 08/21/2001 | US6276273 Surfactant-pretreated printing plate substrate, lithographic printing plate and method for production thereof |
| 08/16/2001 | US20010013297 Method of planographic printing with a reusable substrate |
| 08/14/2001 | US6273784 Surface treatment method and apparatus for support of lithographic plate |
| 08/09/2001 | DE10004573A1 Verfahren zur Herstellung eines Mehrfarbendruckes A method for producing a multi-color print |
| 08/08/2001 | EP1122082A2 Method for preparing multicolour prints |
| 08/07/2001 | US6271001 Cultured plant cell gums for food, pharmaceutical, cosmetic and industrial applications |
| 08/07/2001 | US6270938 Acetal copolymers and use thereof in photosensitive compositions |
| 08/02/2001 | US20010010891 Treating anodized substrate with acidic aquesous solution; aluminum hydroxide by-product inhibition during rinsing |
| 07/25/2001 | EP1118474A1 Method for making micro-emulsions |
| 07/25/2001 | EP1118473A1 Apparatus for automatically coating and cleaning lithographic printing plates |
| 07/25/2001 | EP1118472A1 Method of lithographic printing with a reusable printing plate substrate |
| 07/25/2001 | EP1118471A1 Method of lithographic printing with a reusable substrate |
| 07/25/2001 | EP1118470A1 Method of lithographic printing with a reusable substrate |
| 07/24/2001 | US6264821 Alternating current-electrochemical roughening in an acidic aqueous solution using electricity to form fine asperities to alumium plate; roughening electrochemically in acidic aqueous solution |
| 07/19/2001 | US20010008877 Comprising acid solution having pH of 1 to 4 or basic solution having pH of 10 to 14, dispersible abrasive agent, surfactant, organic solvent, water |
| 07/19/2001 | US20010008105 Method of lithographic printing with a reusable substrate |
| 07/19/2001 | US20010008104 Method of offset printing with a reusable substrate |
| 07/17/2001 | US6261438 Method and apparatus for roughening a support for radiation-sensitive coatings |
| 07/17/2001 | US6261381 Composition and process for cleaning inks from various substrates including printing plates |
| 07/12/2001 | DE19963124A1 Reinigungsmedium und dessen Verwendung Cleaning medium and its use |
| 07/11/2001 | CN1302833A Malic acid diester surfactant |
| 07/10/2001 | US6258410 Metallic substrate with hydrophilic surface; cutting; prevention stresses |
| 07/05/2001 | WO2001047721A1 Damping solution for offset printing plates and method and device for the preparation thereof |
| 07/05/2001 | WO2001047649A1 Method for producing an aluminium strip for lithographic printing plates |
| 07/05/2001 | US20010006028 Printing plate and printer using it |
| 07/05/2001 | CA2395166A1 Method for producing an aluminium strip for lithographic printing plates |
| 06/28/2001 | WO2001046318A1 Lithographic printing plate having high chemical resistance |
| 06/28/2001 | WO2001045959A1 Direct drawing lithographic printing plate material |
| 06/27/2001 | EP1111036A2 Cleaning composition and use thereof |
| 06/27/2001 | EP1110747A1 Laser image forming method |
| 06/27/2001 | EP1110631A1 Method for producing an aluminium strip for lithographic printing plates |
| 06/26/2001 | US6251559 Heat treatment method for obtaining imagable coatings and imagable coatings |
| 06/13/2001 | EP1106382A1 Heat sensitive printing plate precursors |
| 06/13/2001 | EP1106136A1 Cleaning sheet |
| 06/12/2001 | US6245421 Printable media for lithographic printing having a porous, hydrophilic layer and a method for the production thereof |
| 06/05/2001 | US6240846 Recording material comprising a substrate and a ceramic layer applied to a surface of the substrate |
| 05/31/2001 | WO2001038089A1 A durable electrostatic printing plate and method of making the same |
| 05/30/2001 | CN1297016A Dumping processing solution composition for lithography |
| 05/29/2001 | US6239097 Cleaning formulation |
| 05/24/2001 | US20010001701 Characterized in that said top layer contains a polysiloxane surfactant |
| 05/23/2001 | EP1101629A2 Method of fabricating a photopolymer type light-sensitive planographic printing plate |
| 05/22/2001 | US6235451 Exposure to radiation; development |
| 05/22/2001 | US6234079 Reusable digital printing plate |
| 05/16/2001 | EP1099567A1 Concentrated dampening water composition for lithographic printing |
| 05/16/2001 | EP1099566A1 Dampening water composition for lithographic printing plate |
| 05/16/2001 | EP0862518B1 Hydrophilized support for planographic printing plates and its preparation |
| 05/15/2001 | US6232037 Lithographic printing plate, method for producing lithographic printing plate, and method for producing support for lithographic printing plate |
| 05/10/2001 | DE10037919A1 Substrate for a flat printing profile comprises a support and a hydrophilic layer containing a binder with Si-O bonds and a particulate material containing aluminum oxide and titanium oxide |
| 05/03/2001 | WO2001030572A1 Engraved shaft and method for manufacturing thereof |
| 05/03/2001 | CA2389097A1 Engraved shaft and method for manufacturing thereof |
| 05/02/2001 | EP1095988A2 Malic acid diester surfactants |
| 05/02/2001 | CN1293221A Using N,N,N'-trialkylurea to reduce surface tension |
| 04/26/2001 | WO2001029168A1 Cleaning composition, method for cleaning a silk screen and cleaning device |
| 04/25/2001 | EP1094095A1 Surface tension reduction with n,n,n'-trialkyl ureas |
| 04/24/2001 | US6221236 Electrolysis, etching a metal web with alternating current and frequency |
| 04/17/2001 | US6218075 Photosensitive lithographic printing plate |