| Patents for B41N 1 - Printing plates or foils; Materials therefor (6,759) |
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| 10/11/1990 | DE4010731A1 Carrier for lithographic printing plates - has paper base impregnated with special electron beam-cured resin, and with layer of resin on at least one side |
| 10/10/1990 | EP0391249A1 Monofilaments from synthetic polymers |
| 10/10/1990 | CN1045944A Heat sensitive waxed paper with special heat-sensitive binding layer |
| 10/09/1990 | US4961377 Thermal stencil master sheet and adhesive therefor |
| 10/09/1990 | CA1275068A1 Process for the electrochemical roughening of aluminum for use in printing plate supports |
| 10/03/1990 | EP0200759B1 Stencil manufacturing and printing process and apparatus |
| 10/03/1990 | CN1045729A Plate-making method by positive plate for letterpressing |
| 09/25/1990 | US4959260 Dimensional stability, adhesion |
| 09/25/1990 | US4958564 Method and system for preparing a planographic printing form |
| 09/25/1990 | US4958560 Printing screen and method of printing a non-absorbent substrate |
| 09/18/1990 | US4957852 Hot embossing plates crosslinkable by photopolymerization |
| 09/18/1990 | US4957808 Porous supprot laminated with plastic film |
| 09/04/1990 | CA1273599A1 Screen material for printing materials |
| 08/29/1990 | EP0384104A1 Method for producing plastics cylinders for printing in general, in particular for rotogravure and flexography, and the cylinder obtained |
| 08/23/1990 | WO1990002044A3 Lithography plates and method and means for imaging them |
| 08/23/1990 | CA2009087A1 Method for producing plastics cylinders for printing in general, in particular for rotogravure and flexography, and the cylinder obtained |
| 08/16/1990 | EP0381985A2 Method for printing non-absorbing materials and printing plate for realizing the method |
| 08/16/1990 | EP0250503B1 A method of producing a surface sleeve for a plate cylinder for printing purposes |
| 08/15/1990 | CN2060394U Continuously printing wax paper for computer |
| 08/07/1990 | CA1272435A1 Radient heat resistant stencilible inflatable and method |
| 08/01/1990 | WO1990008653A1 Screen cylinder and process for the production of such a screen cylinder |
| 08/01/1990 | EP0379845A2 Method for making a dope-dyed sinthetic yarn fabric for screen printing use |
| 08/01/1990 | CA2045648A1 Screen cylinder and process for the production of such a screen cylinder |
| 07/31/1990 | US4945004 Base material for an aluminum offset printing plate |
| 07/31/1990 | US4944826 Method and apparatus for preparing a screen printing screen |
| 07/25/1990 | CN1044069A High-sensitivity thermosensitive multilayer film and method for production of plate-making stencil sheet |
| 07/24/1990 | US4943467 Printing plates for corrugated board |
| 07/18/1990 | EP0377935A2 High-sensitivity thermosensitive multilayer film and method for production of plate-making stencil sheet |
| 07/18/1990 | CN1008802B Manufactural method of printing original edition plate with ordinary soft material through heat induction |
| 07/03/1990 | US4939044 Iron, silicon |
| 06/27/1990 | EP0375295A2 Raised image plate construction |
| 06/19/1990 | US4935463 Surface composition for a substrate and method of preparation |
| 06/19/1990 | US4935332 Photosensitive element having an aluminum base and silane intermediate layer |
| 06/19/1990 | US4934267 Printing plate for flexographic printing and method of making |
| 06/14/1990 | WO1990006384A1 Polyester composite mono-filament for screen gauze |
| 06/14/1990 | WO1990006234A1 Process and device for forming a resist pattern on a cylindrical object, and an etched metal cylinder obtained using such a resist pattern |
| 06/13/1990 | CN1042867A Computer-controlled printing process and technique with silver-free plate-making |
| 05/29/1990 | US4928588 Apparatus for dry printing onto a workpiece using a hot embossing film and an embossing die |
| 05/16/1990 | EP0368180A2 Process for the production of images in a printing cylinder |
| 05/09/1990 | EP0367048A2 Printing form with parts that can be repeatedly activated and removed |
| 05/02/1990 | EP0366395A2 Printing sleeves and methods for mounting and dismounting such printing sleeves |
| 04/18/1990 | EP0363932A2 Printing forme |
| 04/18/1990 | EP0363842A2 Process for the production of printing plates |
| 04/11/1990 | EP0363111A2 Resists |
| 04/05/1990 | DE3933156A1 Automatic processing of offset litho plates - with monitoring of impedance of processing fluid to determine top-up rate |
| 04/05/1990 | DE3932447A1 High quality processing for electrophotographic masters - with two=stage process to ensure accurate metering of process fluids |
| 03/27/1990 | US4911075 Lithographic plates made by spark discharges |
| 03/22/1990 | WO1990002975A1 Process and apparatus for producing printing plates |
| 03/20/1990 | US4910112 Photoconductive zinc oxide in binder |
| 03/08/1990 | WO1990002044A2 Lithography plates and method and means for imaging them |
| 02/28/1990 | CN1039996A Thermolabile hole mould stencils |
| 02/27/1990 | US4903597 Printing sleeves and methods for mounting and dismounting |
| 02/20/1990 | US4902353 Method for making lithoplate |
| 02/15/1990 | DE3827270A1 Screen sleeve for rotary screen printing and method for producing a screen sleeve |
| 02/01/1990 | DE3924592A1 Pre-sensitised dry lithographic printing plate with primer coat - based on casein, soya protein and/or albumin, with good solvent resistance etc. |
| 01/31/1990 | EP0352463A2 Foil for transfer metallization |
| 01/30/1990 | US4897329 Method for preparing a lithographic printing plate and a light-sensitive material used therefor |
| 01/30/1990 | US4897163 Metal cylindrical screen made of sheet material, and process for producing such a screen |
| 01/03/1990 | CN1038424A Method for embossing surface of base body |
| 12/27/1989 | CN1038239A Computerized composing and plate making |
| 12/27/1989 | CA1264023A1 Electrophotographic color proofing method |
| 12/14/1989 | WO1989012114A1 Lithoplate and method for making same |
| 12/05/1989 | CA1263561A1 Silk-screen printing method |
| 11/28/1989 | US4884081 Multilayer magnetic recording element |
| 10/25/1989 | EP0338612A1 Process and device for preparing a rotary silk-screen printing stencil for printing |
| 10/25/1989 | EP0338135A2 Corrugated board printing plate |
| 10/19/1989 | DE3911405A1 Printing plate for electrophotographic plate production |
| 10/18/1989 | EP0337442A2 Photosensitive resin plate for flexography |
| 10/11/1989 | EP0336471A1 Metal cylindrical screen made of sheet material, and process for producing such a screen |
| 10/11/1989 | CN1036167A Plate making method for aquatint printing |
| 10/04/1989 | CN1035985A Apparatus for hot-print using hot embossed sheet and die |
| 10/04/1989 | CN1035981A Manufactural method of printing original edition plate with ordinary soft material through heat induction |
| 09/26/1989 | CA1260190A1 Powder coating compositions |
| 09/26/1989 | CA1259862A1 Radient heat resistant stencilible inflatable and method |
| 09/13/1989 | EP0331748A1 Heat-sensitive mimeotype stencil paper |
| 09/13/1989 | CN1035465A Typesetting technology for stereotyping books and magazines without types |
| 09/12/1989 | US4865951 Bilayered anodized aluminum support, method for the preparation thereof and lithographic printing plate containing same |
| 09/12/1989 | US4864926 Intaglio printing cylinder having a core and a sleeve releasably fastened thereto |
| 08/29/1989 | US4861698 Hardened gelatin, silicone rubber |
| 08/29/1989 | US4861396 Aluminum alloy material plate for printing |
| 08/22/1989 | US4859555 Electrophotographic printing plate comprising disazo and perynone compounds, hole transport material and alkali soluble resin |
| 08/22/1989 | US4858394 Free standing photoresist mask and the method of using the same for abrasive engraving |
| 08/15/1989 | US4857436 Offset plates with two chromium layers |
| 08/09/1989 | EP0326819A2 Device for the dry embossing of an article by means of a heat-embossing foil and an embossing die |
| 08/02/1989 | EP0326132A2 Electrophotographic lithographic printing plate precursor |
| 08/01/1989 | US4853093 Aluminum or an aluminum alloy support material for use in offset printing plates |
| 07/26/1989 | EP0325258A2 Electrophotographic lithographic printing plate precursor |
| 07/11/1989 | US4846065 Printing image carrier with ceramic surface |
| 07/04/1989 | US4843961 Stencil printing with vacuum support frame |
| 06/21/1989 | EP0320577A2 Direct negative and offset master production |
| 06/20/1989 | CA1256046A1 Material conveyor and distribution system |
| 06/06/1989 | US4836106 Multiayer; metal, thermoplastic, and conductive oxide layers |
| 06/06/1989 | US4836105 Direct negative and offset master production using thermal liftoff |
| 05/30/1989 | US4833990 Printing press for modifying hydrophobic and hydrophilic areas of a printing image carrier |
| 05/17/1989 | EP0316240A1 Bilayered anodized aluminium support, method for the preparation thereof and lithographic printing plate containing same |
| 05/09/1989 | US4828952 Electrophotographic lithographic printing plate precursor |
| 05/03/1989 | EP0314248A2 Presensitized imaging element suitable for use as a lithographic printing plate |
| 05/03/1989 | EP0313854A2 Direct offset master by resistive thermal printing |
| 04/26/1989 | EP0313221A2 Photostencils for screenprinting |
| 04/25/1989 | US4824717 Mesh screen of polyester filaments for screen printing |