Patents for B41M 5 - Duplicating or marking methods; Sheet materials for use therein (48,459) |
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05/24/1989 | EP0316929A2 Antistatic layer for dye-receiving element used in thermal dye transfer process |
05/24/1989 | EP0316928A2 Thermally-transferred near-infrared absorbing dyes |
05/24/1989 | EP0316927A2 Neutral-black dye-donor element for thermal dye transfer |
05/24/1989 | EP0316926A2 Resin-coated paper support for receiving element used in thermal dye transfer |
05/24/1989 | EP0316886A2 Printed circuit board manufacturing method |
05/24/1989 | EP0316674A2 Thermally sensitive dye ribbon |
05/24/1989 | EP0316394A1 Optical data storage method and materials therefor |
05/24/1989 | EP0213148B1 Polymeric cyanine dyes and their use in optical recording |
05/24/1989 | DE3838374A1 Fluorane compounds and recording material of the colour developer type using these compounds |
05/23/1989 | US4833530 Method and apparatus for printing ink by dissolving colorant with solvent deposited on a drum |
05/23/1989 | US4833486 Ink jet image transfer lithographic |
05/23/1989 | US4833256 Fluoran derivatives and recording material containing the same |
05/23/1989 | US4833124 Process for increasing the density of images obtained by thermal dye transfer |
05/23/1989 | US4833123 Yellow dye-donor element used in thermal transfer and thermal transfer and thermal transfer sheet using it |
05/23/1989 | US4833121 Heat-sensitive recording material |
05/23/1989 | US4833119 Color-developing sheet for pressure-sensitive recording sheets |
05/23/1989 | US4833118 Heat-sensitive recording material |
05/23/1989 | US4833117 Novel correction compositions and process for using same |
05/23/1989 | US4833116 Multilayer, color images |
05/23/1989 | US4833021 Non-impact electrothermic recording material |
05/23/1989 | US4832984 Image forming method |
05/23/1989 | US4832466 Optical element |
05/17/1989 | EP0316277A2 Chromogeneous 1-heterocyclically substituted 2,4-benzoxazines |
05/17/1989 | EP0316069A2 Ink composition, especially for ink-jet printing |
05/17/1989 | EP0315901A2 Tetraindolyl-heptamethine ethers, alcohols and dyestuffs |
05/17/1989 | CN2037677U Gilding printer |
05/16/1989 | US4831244 Optical record cards |
05/16/1989 | US4831141 Chromogenic 3,1-benzoxazines |
05/16/1989 | US4830911 Cationic water resistant polymer |
05/16/1989 | US4830909 Scratch resistant recording materials for electroerosion printing comprising cross-linked polymer base layer |
05/16/1989 | EP0304482A4 A multilayer article having improved printability and mark permanency and a method of making. |
05/16/1989 | CA1254040A1 High molecular weight polycarbonate receiving layer used in thermal dye transfer |
05/16/1989 | CA1254039A1 Heat-sensitive recording materials |
05/16/1989 | CA1254038A1 Thermal imaging method |
05/11/1989 | DE3836797A1 Leuco dyes |
05/11/1989 | DE3743255C1 Copying set |
05/10/1989 | EP0315406A1 An ink composition for use with ink jet recording apparatus |
05/10/1989 | EP0315392A2 Data storage device having an encapsulated phase change memory medium and means for suppressing ablation thereof |
05/10/1989 | EP0315063A2 Article having indicia-receiving layer |
05/10/1989 | EP0314980A2 Heat-sensitive recording material |
05/10/1989 | EP0314756A1 Hot melt ink transparency. |
05/09/1989 | US4829503 Optical memory |
05/09/1989 | US4829050 Solid particle lubricants for slipping layer of dye-donor element used in thermal dye transfer |
05/09/1989 | US4829049 1,3,4-thiadiazole azo dye |
05/09/1989 | US4829048 Thermal transfer printing |
05/09/1989 | US4829047 Indophenol dyes, storage stability |
05/09/1989 | US4829046 Ferric organothiophosphorus acid salts |
05/09/1989 | US4828971 Thermally processable element comprising a backing layer |
05/09/1989 | US4828957 Two-color heat-sensitive recording material with 2-hydroxy-3-naphthoanilide as both coupler and color developing agent |
05/09/1989 | US4828922 Fusible coloring layer containing polar compounds |
05/09/1989 | US4828904 Friction resistance |
05/09/1989 | US4828638 Thermographic transfer elements and methods |
05/09/1989 | CA1253691A1 Release agent for thermal dye transfer |
05/09/1989 | CA1253690A1 Cellulosic binder for dye-donor element used in thermal dye transfer |
05/09/1989 | CA1253689A1 Slipping layer for dye-donor element used in thermal dye transfer |
05/09/1989 | CA1253681A1 Ink jet color printing |
05/05/1989 | WO1989004043A1 Optical data recording medium |
05/05/1989 | WO1989003772A1 Inking ribbon |
05/03/1989 | EP0314349A2 Thermal transfer printing dyesheet and dye barrier composition therefor |
05/03/1989 | EP0314348A2 Thermal transfer printing dyesheet and backcoat composition therefor |
05/03/1989 | EP0314205A1 Heat-sensitive transfer recording medium |
05/03/1989 | EP0313943A2 1,2-naphtalocyanine near-infrared absorbent and recording/display materials using same |
05/03/1989 | EP0313886A2 Production of a direct negative from resistive ribbon |
05/03/1989 | EP0313797A1 Resistive ribbon for high resolution printing and production thereof |
05/03/1989 | EP0313778A2 Production of printing master plate or printed circuit board |
05/02/1989 | US4827282 Print head assembly acceleration control method |
05/02/1989 | US4826976 Color-shifted dyes with thermally unstable carbamate moiety comprising T-alkoxycarbonyl group |
05/02/1989 | US4826807 Heat-sensitive recording material |
05/02/1989 | US4826806 Fluoran compounds and color forming recording materials using same |
05/02/1989 | US4826717 Thermal transfer sheet |
04/27/1989 | EP0305478A4 Recording transparency and method for its production. |
04/26/1989 | EP0313355A2 Thermal transfer material |
04/26/1989 | EP0313349A1 Ink composition for a drop-on-demand ink jet printer |
04/26/1989 | EP0313078A2 Pressure-sensitive recording medium |
04/26/1989 | EP0313047A2 Image recording method and apparatus |
04/26/1989 | EP0312812A2 Stabilizer-donor element used in thermal dye transfer |
04/26/1989 | EP0312707A1 Colour former solutions, their preparation and use |
04/26/1989 | EP0312637A1 Dye-receiving sheets for thermal dye transfer printing comprising a composite film substrate |
04/25/1989 | US4825430 Erasable optical data storage medium having an embedded servo track and a subsurface recording interface |
04/25/1989 | US4824947 Infrared radiation absorbers |
04/25/1989 | US4824825 Color developer sheet for pressure-sensitive recording |
04/25/1989 | US4824824 Color forming aromatic isocyanates and imine compounds |
04/25/1989 | US4824823 Microcapsules containing oils and soluble color reaction components, their manufacture and use in color reaction recording systems |
04/25/1989 | US4824822 Thermosensitive recording material |
04/25/1989 | US4824725 Drafting material |
04/25/1989 | US4824721 Donor sheet for heat transfer recording |
04/25/1989 | US4824691 Lasers |
04/25/1989 | US4824437 Thermal transfer printing sheet and process |
04/20/1989 | WO1989003312A1 Pressure sensitive record material |
04/19/1989 | EP0312211A1 Thermal transfer printing |
04/19/1989 | EP0311997A2 Plastics printing material and image fixing method for electrostatic printing with use of same |
04/19/1989 | EP0311841A2 Polymeric subbing layer for slipping layer of dye-donor element used in thermal dye transfer |
04/19/1989 | EP0311840A2 Polymeric binder for amino-modified silicone slipping layer for dye-donor element used in thermal dye transfer |
04/19/1989 | EP0311684A1 Transfer medium for heat-sensitive recording |
04/18/1989 | US4822771 Containing calcium carbonate and calcium hydroxide mixture |
04/18/1989 | US4822770 Graft polymer of carboxymethyl cellulose or gum arabic and (meth)acrylic acid; heat, moisture resistance; colloidal coating |
04/18/1989 | US4822769 High solids content coated back paper |
04/18/1989 | US4822768 Pressure sensitive recording sheet |
04/18/1989 | US4822767 Solvent for chromogenic dye-precursor material for pressure-sensitive recording paper sheet and pressure-sensitive recording paper sheet prepared by using the solvent |
04/18/1989 | US4822674 Ink donor films |