Patents for B41M 5 - Duplicating or marking methods; Sheet materials for use therein (48,459) |
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02/28/1989 | US4808568 Thermal transfer printing |
02/28/1989 | US4808567 Divinyl compounds and chromogenic recording-material prepared by using thereof |
02/28/1989 | US4808566 Recording material |
02/28/1989 | US4808565 Thermal imaging material |
02/28/1989 | US4808514 Forming crystalline areas in amorphous recording layer by exposure to infrared laser |
02/28/1989 | US4808227 Semi-solid ink |
02/28/1989 | CA1250484A1 Thermal transfer recording system and method |
02/22/1989 | EP0304416A1 Process for preparing microcapsules or micromatrix particles |
02/22/1989 | EP0304378A2 Transfer printing of natural and natural/synthetic fibres |
02/22/1989 | EP0304206A2 Self-contained pressure-sensitive carbonless recording sheet having anti-scuff protective overcoating |
02/22/1989 | EP0304123A2 Thermal transfer medium |
02/22/1989 | EP0304050A1 Optical information recording medium |
02/22/1989 | EP0303942A2 Triaryl methane dye precurseur |
02/22/1989 | EP0303729A1 Heat-sensitive recording medium |
02/22/1989 | CN1031235A Prodn. of multivalent metal-modified salicylic acid resins and its use |
02/22/1989 | CN1031219A Compositions of polyarylalkane oligomers containing xylene units and process for their mfr. |
02/21/1989 | US4806950 Image recording apparatus for heat generation type |
02/21/1989 | US4806664 Novel tetraphenyldithiolene complexes, asymmetrically substituted benzoins, and optical recording materials containing the novel complexes |
02/21/1989 | US4806521 Color-developing agent for pressure-sensitive recording sheet and color-developing sheet thereof |
02/21/1989 | US4806422 Alkoxysilane hydrolyzate antisticking layer |
02/21/1989 | US4806421 Thermal transfer recording sheet |
02/21/1989 | CA1250249A1 Printing method by electrolytic colloid coagulation and colloid composition therefor |
02/21/1989 | CA1250189A1 Pressure-sensitive transfer elements and method |
02/21/1989 | CA1250176A1 Optical recording medium |
02/15/1989 | EP0303509A2 Developer sheet |
02/15/1989 | EP0303443A2 Multivalent metal-modified salicylic acid resins, and color-developing agents and copying paper using the resins |
02/15/1989 | EP0303209A2 Flat multiplayered laser-optical recording material |
02/15/1989 | EP0302944A1 Thermal transfer recording sheet and production thereof |
02/14/1989 | US4805144 Solid memory medium and information reproduction system using the medium |
02/14/1989 | US4804977 Image or pattern transfer optical system for thermal dye transfer apparatus |
02/14/1989 | US4804975 Thermal dye transfer apparatus using semiconductor diode laser arrays |
02/09/1989 | WO1989000923A1 Thermal transfer material |
02/09/1989 | WO1989000109A3 Thermal printing method and system |
02/09/1989 | DE3743427C1 Process for the microencapsulation of hydrophobic oils, the microcapsules obtainable thereby and their use |
02/08/1989 | EP0302628A2 Thermal transfer printing |
02/08/1989 | EP0302627A2 Thermal transfer printing |
02/08/1989 | EP0302529A2 Recording material containing leuco dye |
02/08/1989 | EP0302526A2 Image forming method and recording medium |
02/08/1989 | EP0302401A1 Pyridone dyes, process for their preparation and their use |
02/08/1989 | EP0302374A2 Dispersion, reversible bistable dispersion layer prepared therefrom and its use |
02/07/1989 | US4803194 Coating with a polyethylene emulsion |
02/07/1989 | US4803193 Heat-sensitive recording material using chromeno compound |
02/07/1989 | US4803192 Recording material |
02/07/1989 | US4803191 Support with color forming layer nonsticking thermal heads and dot reporductiblity |
02/07/1989 | US4803119 Ink compositions for impact typewriter ribbons |
02/07/1989 | US4803114 PVC film for the production of identity cards |
02/07/1989 | CA1249720A1 Heat-sensitive recording material |
02/07/1989 | CA1249716A1 Ink jet transparency |
02/02/1989 | DE3724719A1 Process for printing a substrate by transfer printing |
02/01/1989 | EP0301891A1 Electrothermal printer with a resistive ink ribbon |
02/01/1989 | EP0301752A2 Thermal transfer printing |
02/01/1989 | EP0301490A2 Thermal transfer recording medium and image forming body |
02/01/1989 | EP0301405A2 Flat multilayered laser-optical recording material |
02/01/1989 | EP0301308A2 Thermal transfer recording medium |
02/01/1989 | EP0301079A1 Transfer coating for decorative laminates |
01/31/1989 | US4801497 Recording medium |
01/31/1989 | US4801473 Method for preparing a hot melt ink transparency |
01/31/1989 | CA1249597A1 Benzoquinone derivatives and production process thereof as well as use as color-developers suitable for recording materials |
01/31/1989 | CA1249436A1 High solids content cb coating |
01/26/1989 | WO1989000506A1 Chromogenic copy system and methods |
01/25/1989 | EP0300733A1 Optical recording medium, process for preparing the same and its optical recording and reproducing system |
01/25/1989 | EP0300595A1 Method of printing dot-on-dot graphics area-fill using an ink jet device |
01/25/1989 | EP0300505A2 Image-receiving sheet for thermal transfer printing |
01/24/1989 | US4800397 Metal transfer to form printing master plate or printed circuit board |
01/24/1989 | US4800193 Aniline, indole and phthalein dyes; colorfastness; aromatic solvent-soluble |
01/24/1989 | US4800192 White pigment, latex |
01/24/1989 | CA1249238A1 Method of preventing undesirable gas generation between electrodes of an electrocoagulation printing system |
01/18/1989 | EP0299921A2 Amphiphilic azo dyes for making ultra-thin layers with reversible colour changes |
01/18/1989 | EP0299867A1 Compositions of polyarylalkane oligomers comprising xylene moieties, and process for their preparation |
01/18/1989 | EP0299866A1 Compositions of polyarylalkane oligomers, process for their preparation |
01/18/1989 | EP0299653A2 Method and apparatus for thermal dot matrix printing |
01/17/1989 | US4798891 Photosensitizers, optical recording |
01/17/1989 | US4798820 Thermosensitive recording material |
01/17/1989 | US4798785 Recording elements comprising write-once thin film alloy layers |
01/17/1989 | US4798781 Fabrication process of optical recording medium |
01/17/1989 | US4798767 Optical information record medium |
01/17/1989 | US4798401 Multiple copy note pad |
01/17/1989 | CA1248755A1 Thin film amorphous optical recording films |
01/17/1989 | CA1248708A1 Polymer product treating method and treating composition |
01/12/1989 | WO1989000310A1 Updatable micrographic pocket data card |
01/12/1989 | WO1989000110A1 Carbonless transfer sheets for multi-part forms packs |
01/12/1989 | WO1989000109A2 Thermal printing method and system |
01/11/1989 | EP0298580A2 Ink jet image transfer lithographic apparatus and technique |
01/11/1989 | EP0298424A2 Carrier medium for a coloring matter |
01/11/1989 | CN1030270A Method of printing material |
01/10/1989 | US4797871 Heating, cooling to transform from amorphous to crystalline thin film of germanium-tellurium |
01/10/1989 | US4797385 Heat-sensitive recording material |
01/10/1989 | US4797384 Multilayer, antistatic sheets, anionic surfactants |
01/10/1989 | CA1248353A1 Heat transfer sheet |
01/10/1989 | CA1248352A1 Plastic film for thermal transfer recording media |
01/10/1989 | CA1248351A1 Image receiving element for thermal printers |
01/04/1989 | EP0297713A2 Thermal transfer imaging system |
01/04/1989 | EP0297279A2 Thermal transfer material |
01/04/1989 | EP0297179A1 Process for the production of inverted micelles |
01/03/1989 | US4795736 Aminophenyl phenylsulfonyl propene/1-/ |
01/03/1989 | US4795697 Stabilization of ketazine dyes |
01/03/1989 | US4795695 Recording elements comprising write-once thin film alloy layers |
01/03/1989 | US4795493 Isopropylbiphenyls as odorless solvent |
01/03/1989 | US4795477 Printable polyacetal compositions |
01/03/1989 | CA1248155A1 Printing material set for preparing bar-code labels by pressure-sensitive printing method |