| Patents for B41M 5 - Duplicating or marking methods; Sheet materials for use therein (48,459) |
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| 05/19/1987 | CA1221834A1 Scratch resistant recording materials for electroerosion printing not requiring a lubricant overcoat |
| 05/19/1987 | CA1221833A1 Electroerosion print media having protective coatings modified with organotitanium reagents |
| 05/19/1987 | CA1221832A1 Method for making direct negatives and direct masters by electroerosion recording and products formed thereby |
| 05/19/1987 | CA1221831A1 Recording materials of improved lubricity for use in electroerosion printing |
| 05/13/1987 | EP0221552A2 Improved color printed record and method of making same |
| 05/13/1987 | EP0221458A1 Resistive ribbon for use in resistive ribbon thermal transfer printing process |
| 05/12/1987 | US4665411 Microencapsulated diazo compound and coupler, dielectric solvent |
| 05/12/1987 | US4665410 Multi-color thermosensitive recording material |
| 05/12/1987 | US4665199 Chromogens for heat-sensitive or pressure-sensitive recording |
| 05/12/1987 | US4664952 Recording medium and recording method utilizing the same |
| 05/12/1987 | US4664708 Waterfast ink jet compositions |
| 05/12/1987 | US4664672 Mondestructive of gloss |
| 05/12/1987 | US4664671 Thermal transfer printing cationic dye with soft anionic base |
| 05/12/1987 | US4664670 Organic nitrogen compound |
| 05/12/1987 | CA1221535A1 Record member |
| 05/06/1987 | EP0220515A1 Fluoran derivatives, process for preparation thereof and recording material containing the same |
| 05/05/1987 | US4663642 Discoloration inhibition |
| 05/05/1987 | US4663641 Leuco dyes; decolorizing agents, piperazine compound; amides and tertiary amines |
| 05/05/1987 | US4663636 Thermal transfer printing method and thermal head used in method thereof |
| 05/05/1987 | US4663518 Optical storage identification card and read/write system |
| 05/05/1987 | US4663276 Glass based laser recording material with intermediate layer |
| 05/05/1987 | US4663270 Multistate optical switching and memory using an amphoteric organic charge transfer material |
| 05/05/1987 | US4663266 Thermal development of photosensitive materials employing microencapsulated radiation sensitive compositions |
| 05/05/1987 | US4663216 Synthetic paper printable in high gloss |
| 05/05/1987 | US4663212 Keto ether as ink additive |
| 04/30/1987 | DE3634857A1 Identity card with visually visible indication of authenticity and process for production of the same |
| 04/29/1987 | EP0219619A1 Process for preparing microcapsules |
| 04/29/1987 | EP0219526A1 Thermosensitive sheet material. |
| 04/29/1987 | CN86106773A Process for the preparation of fluoran derivatives and recording material containing the same |
| 04/29/1987 | CN85107844A Modified carbonless carbon paper |
| 04/28/1987 | US4661824 Thermal printer for printing on rough surface |
| 04/28/1987 | US4661703 Two-color copying machine |
| 04/28/1987 | US4661605 Carbonless cuplication and thermal marking systems |
| 04/28/1987 | US4661393 Ink compositions and ink sheets for use in heat transfer recording |
| 04/28/1987 | US4661305 Visible color change when heated to transition temperature |
| 04/28/1987 | US4661165 From alkylation of toluene with ethylene in the presence of zeolite catalyst |
| 04/22/1987 | EP0219457A2 Process for the preparation of mixtures of metal salts of ring substituted salicylic acid compounds |
| 04/22/1987 | EP0219302A2 Recording materials |
| 04/22/1987 | EP0219130A2 Heat and pressure sensitive recording material |
| 04/22/1987 | EP0219012A2 Data carrier with an optical authenticity feature, and method of making and checking the data carrier |
| 04/22/1987 | EP0219011A2 Identity card with a visually detectable authenticity feature, and method of making it |
| 04/22/1987 | EP0218956A1 Recording sheet |
| 04/22/1987 | EP0218887A2 Continuous process for producing aqueous dispersions of microcapsules with melamine-formaldehyde condensation product walls |
| 04/22/1987 | EP0218810A2 Colour developer and colour developing sheet for pressure-sensitive recording foils |
| 04/21/1987 | US4660060 Color-forming for transfer imaging; xerography |
| 04/21/1987 | US4660051 Thermal transfer printing method |
| 04/21/1987 | US4659644 Diazo-type thermosensitive recording material with hydrazone coupler and chelating metal compound |
| 04/21/1987 | US4659643 Heat-sensitive recording diazo material with recording sensitizer |
| 04/21/1987 | US4659620 Information medium adapted to be written by thermo-optical means and method of manufacturing same |
| 04/21/1987 | US4659382 Waterfast ink jet compositions and process |
| 04/21/1987 | CA1220860A1 Information recording medium |
| 04/21/1987 | CA1220688A1 Marking of smoking-article wrappings |
| 04/15/1987 | EP0218553A2 Process for the preparation of mixtures of metal salts of ring substituted salicylic acid compounds |
| 04/15/1987 | EP0218551A1 Electrothermal printer |
| 04/15/1987 | EP0218548A2 Chromogene quinazoline derivatives |
| 04/15/1987 | EP0218397A2 Thermal transfer printing |
| 04/15/1987 | EP0218276A1 Optically readable information disc |
| 04/15/1987 | EP0218256A2 Methacrylic resin composition for optical discs |
| 04/15/1987 | EP0218168A2 Transfer-printing process |
| 04/14/1987 | US4658276 Phthalide derivatives and recording system utilizing the same |
| 04/14/1987 | US4657840 Graphic arts imaging constructions using vapor-deposited layers |
| 04/14/1987 | US4657783 Carbonless copying paper; high speed coating of both sides with low dry coatweight |
| 04/14/1987 | US4657697 Preparation of fluorescent thermal transfer sheet by monomer polymerization method |
| 04/14/1987 | US4657557 Sheets for sublimation transfer recording |
| 04/09/1987 | WO1987002048A1 Novel phenazine dyes |
| 04/08/1987 | EP0217245A2 Optical data storage medium based on methine dyes and anionic methine dyes |
| 04/08/1987 | EP0217036A2 Color ink sheet for thermal transfer |
| 04/08/1987 | EP0216915A1 Process for fabricating optical recording disk |
| 04/08/1987 | EP0098296B1 Optical recording media |
| 04/07/1987 | US4656118 Information recording medium using laser beam |
| 04/07/1987 | US4655835 Process for evaluating the solubility of a colorant |
| 04/07/1987 | US4655834 Nontoxic; storage stable |
| 04/07/1987 | CA1220204A1 Fluorene compounds |
| 04/07/1987 | CA1220028A1 Ink additives for efficient thermal ink transfer printing processes |
| 04/07/1987 | CA1220027A1 Electroerosion recording material with polyorganosiloxane overlayer, and improved overlayer compositions |
| 04/01/1987 | EP0216619A1 Recording medium |
| 04/01/1987 | EP0216550A2 Printing apparatus |
| 04/01/1987 | EP0216483A1 Thermal transfer printing |
| 04/01/1987 | EP0215954A1 Method of manufacturing plastic molded products having patterns, such as letters and symbols on top and front surfaces thereof, and patterning device |
| 03/31/1987 | US4654290 Laser markable molding compound, method of use and device therefrom |
| 03/31/1987 | US4654251 Pressing printing tape and bar code tape to break microcapsules on under surface of bar code tape |
| 03/31/1987 | US4654225 Laser printable polyarylene sulfide compositions process for encapsulating articles with optional laser printing |
| 03/31/1987 | CA1219730A1 Calcium carbonate, especially natural calcium carbonate |
| 03/26/1987 | WO1987001890A2 Apparatus and method for controlling a thermal printer apparatus |
| 03/25/1987 | EP0215640A2 Thermal transfer printing paper |
| 03/25/1987 | EP0215389A2 Printing and marking process for construction elements |
| 03/25/1987 | EP0215222A2 Optical recording element having a smoothing layer |
| 03/24/1987 | US4653024 Projected beam switching |
| 03/24/1987 | US4652643 Leuco dyes |
| 03/24/1987 | US4652514 Optical information recording medium |
| 03/24/1987 | US4652498 Unsaturated phosphate ester copolymer |
| 03/24/1987 | US4652486 Multi-strike ink ribbon |
| 03/24/1987 | US4651645 Sublimation ink ribbon |
| 03/24/1987 | CA1219572A1 Optical recording medium of high sensitivity |
| 03/24/1987 | CA1219444A1 Carbonless paper copying system |
| 03/19/1987 | DE3529840A1 Duplicating material, in particular duplicating sets |
| 03/18/1987 | EP0214770A2 Heat sensitive transferring recording medium |
| 03/18/1987 | EP0214539A2 Optical recording medium |
| 03/18/1987 | EP0214298A1 Hot melt copy recording medium |
| 03/18/1987 | EP0214181A1 Thermal transfer ink formulation and medium and method of producing the same. |