| Patents for B41M 5 - Duplicating or marking methods; Sheet materials for use therein (48,459) |
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| 05/19/1998 | US5753064 Duplicate copies from a printer or copier |
| 05/19/1998 | US5753020 Aqueous mixtures of an alkylene glycol, 2-ethyl-1,3-hexanediol and a preservative, for toys |
| 05/15/1998 | CA2219328A1 Print enhancement coating |
| 05/14/1998 | WO1998020393A1 Silver halide photographic material and method of applying a photographic image to a receptor element |
| 05/14/1998 | WO1998019869A1 Security feature comprising a perforation pattern |
| 05/14/1998 | WO1998019868A1 Process for the manufacture of an object with a coloured marking |
| 05/14/1998 | WO1998019867A1 High solids direct thermal ink composition and method of making and using same |
| 05/14/1998 | WO1998019857A1 Aqueous ink receptive ink jet receiving medium yielding a water resistant ink jet print |
| 05/14/1998 | DE19742593A1 Heat sensitive electron releasing fluoran dye precursor(s) |
| 05/14/1998 | DE19646332A1 Laser beam alteration of workpiece optical properties |
| 05/14/1998 | CA2241943A1 Aqueous ink receptive ink jet receiving medium yielding a water resistant ink jet print |
| 05/13/1998 | EP0841591A1 Imaging elements comprising an electrically conductive layer containing acicular metal-containing particles |
| 05/13/1998 | EP0841590A1 Imaging element comprising an electrically-conductive layer containing acicular metal-containing particles and a transparent magnetic recording layer |
| 05/13/1998 | EP0841189A1 Laser-imageable element having a stablising infrared-absorbing dye |
| 05/13/1998 | EP0841188A2 Thermal printing ink ribbon |
| 05/13/1998 | EP0841187A1 Laser markable polymeric compositions |
| 05/13/1998 | EP0841186A1 Laser markable polymeric moulding compositions |
| 05/13/1998 | EP0841185A1 Back-print recording medium for ink-jet printing |
| 05/13/1998 | EP0841170A2 Printing method for producing gradient images |
| 05/13/1998 | EP0841088A2 Microcapsules obtained from imino-oxa-diazindione polyisocyanate |
| 05/13/1998 | EP0840906A2 Photothermographic recording material |
| 05/13/1998 | EP0840764A2 Radiation-cross-linkable thermoplastic composition and its use in making graphic articles |
| 05/13/1998 | CN1181774A Ink jet recording paper incorporating novel precipitated calcium carbonate pigment |
| 05/13/1998 | CN1038336C Laser beam absorbing resin composition and its application in laser beam kmarking |
| 05/12/1998 | US5751325 Working relationship of a reducing agent for a metal compoundand physical nuclei that catalyze the metal |
| 05/12/1998 | US5751310 Ink jet recording apparatus capable of preventing blotting at boundary of colors and recording method therefor |
| 05/12/1998 | US5750604 Phase change ink formulation using a urethane isocyanate-derived resin |
| 05/12/1998 | US5750594 Ink set and process for alleviating bleed in printed elements |
| 05/12/1998 | US5750465 Plasticizers for dye-donor element used in thermal dye transfer |
| 05/12/1998 | US5750464 Support containing lewis acid, dye precursor, acidic material and thermal stabilizer |
| 05/12/1998 | US5750462 Containing color developer and color forming dyes |
| 05/12/1998 | US5750328 Thermally processable imaging element comprising polymeric matte particles |
| 05/12/1998 | US5750319 Substantially non-photosensitive thermographic recording material with improved stability and image-tone |
| 05/12/1998 | US5750318 Laser imaging element |
| 05/12/1998 | US5750314 Method for selectively imaging a lithographic printing plate |
| 05/12/1998 | US5750293 Method of recording and reproducing information |
| 05/12/1998 | US5750200 Ink jet recording sheet and process for its production |
| 05/12/1998 | US5749951 Ink composition for color ink jet recording and recording method with the same |
| 05/07/1998 | WO1998019011A1 Paper with a layer for ink-jet printing |
| 05/07/1998 | WO1998018871A1 Organic solvent based ink for invisible marking/identification |
| 05/07/1998 | WO1998004419A3 Thermal transfer compositions, articles and graphic articles made with same |
| 05/07/1998 | DE19644014A1 Papier mit Aufzeichnungsschicht Paper with recording layer |
| 05/06/1998 | EP0839883A2 Counterion substitution in macromolecular chromophores for ink-jet printing |
| 05/06/1998 | EP0839879A2 Use of pigment preparations for ink-jet printing |
| 05/06/1998 | EP0839669A1 Heat-sensitive recording meterial |
| 05/06/1998 | EP0839668A1 Thermal image stabilization by a reactive plastisizer |
| 05/06/1998 | EP0839648A1 Method for making lithographic printing plates allowing for the use of lower laser writing power |
| 05/06/1998 | EP0839647A1 Method for making a lithographic printing plate with improved ink-uptake |
| 05/06/1998 | EP0839338A1 Photothermographic recording material coated from an aqueous medium |
| 05/06/1998 | EP0839337A1 Photothermographic recording material |
| 05/06/1998 | EP0839098A1 Marking diamond |
| 05/06/1998 | EP0716634B1 Pressure-sensitive record materials |
| 05/06/1998 | CN1038239C Dry carbon paper and productive method |
| 05/05/1998 | US5748207 Ink jet recording system for preventing blurring at color boundary portion |
| 05/05/1998 | US5748204 Hybrid imaging system capable of using ink jet and thermal dye transfer imaging technologies on a single image receiver |
| 05/05/1998 | US5747415 Subbing layer for antistatic layer on dye-receiving element used in thermal dye transfer |
| 05/05/1998 | US5747414 Thermal recording sheet |
| 05/05/1998 | US5747413 Change in transparency |
| 05/05/1998 | US5747412 Thermographic material with outermost antistatic layer |
| 05/05/1998 | US5747217 Graphic arts |
| 05/05/1998 | US5747199 Method of making color filter arrays by transferring two or more colorants simultaneously |
| 05/05/1998 | US5747197 Method of preparing a phototool |
| 05/05/1998 | US5747176 Ultra high scratch and smear resistant images for synthetic receivers |
| 05/05/1998 | US5747155 Subcoat protective layer includes acrylic primer and dry silicon resin having microfine particles |
| 05/05/1998 | US5747148 Ink jet printing sheet |
| 05/05/1998 | US5747146 Excellent in abosrptivity to vaiety of inks, provides dots bright and high in optical density; high definition images, excellent in evenness and free of bleeding |
| 05/05/1998 | US5746866 Ink comprising colored pigment, amorphous polymer and colorless fine particles; using a thermal head to transfer the image onto a receiver sheet and separating the support; optical reflectance density |
| 05/05/1998 | US5746817 Pigments, water, water immiscible organic compound and water miscible compound |
| 05/05/1998 | US5746816 Liquid ink process and printing method |
| 05/01/1998 | CA2217524A1 Printing method for producing gradient images |
| 04/30/1998 | WO1998017700A1 Silicone-free copolymer and bleed-through resistant, ink receptive, and adhesive receptive coatings and coated substrates prepared therefrom |
| 04/29/1998 | EP0838807A2 Phase change optical disk and a method for recording and playbacking optical information on or form an optical disk |
| 04/29/1998 | EP0838725A1 Stable matte formulation for imaging elements |
| 04/29/1998 | EP0838508A2 Aqueous ink composition for use in an ink-jet printer |
| 04/29/1998 | EP0838489A1 Ink-jet printing dye-fixing agent, and recording paper employing the same |
| 04/29/1998 | EP0838347A1 Thermal transfer recording method using an intermediate receptor |
| 04/29/1998 | EP0838346A1 Method and apparatus for thermal transfer color printing |
| 04/29/1998 | EP0838345A1 Thermal recording material |
| 04/29/1998 | EP0838341A2 Thermal recording system |
| 04/29/1998 | EP0837778A1 Substrate for ink jet printing having a monolayer ink-receptive coating |
| 04/29/1998 | EP0802861A4 Permanent heat activated electrographic printing process and composition |
| 04/29/1998 | CN1180370A Heat sensitive color developing material and heat sensitive element |
| 04/28/1998 | US5745151 Color thermal printer color thermal printer having movable fixing lamps |
| 04/28/1998 | US5744422 Dye-donor element comprising a support having sequentially repeating dye layer patches of a dye dispersed in a polymeric binder, at least one patch containing a pendant basic-substituted dye |
| 04/28/1998 | US5744226 Multilayerd thermal transfer medium for matte finish printing |
| 04/28/1998 | US5743945 Ink for ink jet recording and ink jet recording process |
| 04/28/1998 | US5743185 For use in imposing an image upon a toy object |
| 04/28/1998 | CA2138900C Reversible thermochromic composition |
| 04/28/1998 | CA2133932C Temperature-sensitive color-memorizing microcapsulated pigment |
| 04/23/1998 | WO1998016397A1 Foil capable of being inscribed by a laser beam |
| 04/23/1998 | WO1998016396A1 Coating composition for ink-jet recording media |
| 04/22/1998 | EP0837463A1 Optical recording layers containing no K metallized formazan dyes mixed with symmetrical and unsymmetrical cyanine dyes |
| 04/22/1998 | EP0837462A1 Optical recording elements having recording layers containing mixtures of low K metallized formazan and cyanine dyes |
| 04/22/1998 | EP0837461A1 Recording media for recordable element |
| 04/22/1998 | EP0837459A1 Optical recording elements having recording layers containing mixtures of no K metallized formazan and cyanine dyes |
| 04/22/1998 | EP0837458A1 Thicker optical recording layers comprising a tetra dye having a metallized azo dianionic dye with cationic dye counterions |
| 04/22/1998 | EP0837457A1 Mixtures of low K metallized formazan dyes with symmetrical and unsymmetrical cyanine dyes |
| 04/22/1998 | EP0670787B1 Method of printing onto pressure-sensitive record materials |
| 04/21/1998 | US5742401 Laser-exposed thermal recording element |
| 04/21/1998 | US5741754 Thermal transferring a dye to image receiver sheet; hetaing; peeling |