Patents for B41M 5 - Duplicating or marking methods; Sheet materials for use therein (48,459) |
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09/27/1989 | EP0334321A1 Slipping layer containing amino-modified siloxane and another polysiloxane for dye-donor element used in thermal dye transfer |
09/27/1989 | EP0334281A2 Cephalosporin derivatives and process for their preparation |
09/27/1989 | EP0333880A1 Multi-color printing method for container |
09/27/1989 | EP0333873A1 Thermal transfer sheet |
09/27/1989 | EP0225383B1 Method for fabricating thermo-inking ribbons for thermo-transfer printing, and thermo-inking ribbon obtained thereby |
09/27/1989 | CN1035901A Coated thermally printable material and method of producing the same |
09/26/1989 | US4870427 Method of preparing dry transfer sheets by printing via ink ribbon |
09/26/1989 | US4870050 Novel compounds, processes and marking systems |
09/26/1989 | US4870049 Heat sensitive paper |
09/26/1989 | US4870048 Colorfast image, light resistance |
09/26/1989 | US4870047 Resistance to fading or erasure |
09/26/1989 | CA1261666A1 Photosensitive imaging system employing oil- containing microcapsules |
09/26/1989 | CA1261665A1 Microencapsulated transfer imaging system employing developer sheet useful in forming high gloss images |
09/26/1989 | CA1261468A1 Thermal design for reversible phase change optical storage media |
09/26/1989 | CA1260753A1 High energy beam sensitive glasses |
09/26/1989 | CA1260326A1 Multiple-use pressure-sensitive transfer recording media |
09/26/1989 | CA1260315A1 Thermal transfer recording medium |
09/26/1989 | CA1260267A1 Heat-meltable transfer recording medium |
09/21/1989 | WO1989008684A1 Overcoating agent for thermal recording medium |
09/21/1989 | WO1989008656A1 Novel fluoran compounds and color-forming recording materials containing same |
09/21/1989 | DE3907872A1 Ausbleichhemmsstoff fuer farbbildner Ausbleichhemmsstoff for color formers |
09/20/1989 | EP0333649A1 3-Basically substituted 2-methyl fluoranes |
09/20/1989 | EP0333645A1 Desensitising ink for a chemical-duplicating sheet |
09/20/1989 | EP0333337A2 Thermal transfer sheet |
09/20/1989 | EP0333336A2 Thermal transfer material |
09/20/1989 | EP0333335A2 Thermal transfer material |
09/20/1989 | EP0333205A2 Optical recording medium |
09/20/1989 | EP0332924A2 Arylidene pyrazolone dye-donor element for thermal dye transfer |
09/20/1989 | EP0332923A2 Alpha-cyano arylidene pyrazolone magenta dye-donor element for thermal dye transfer |
09/20/1989 | EP0332922A2 Pyrazolidinedione arylidene dye-donor element for thermal dye transfer |
09/19/1989 | US4868807 Wavelength selective optical data storage system |
09/19/1989 | US4868787 Wavelength selective optical data storage system |
09/19/1989 | US4868581 Impinging water-based ink on polymer having nonvolatile organic compound diffused within |
09/19/1989 | US4868152 Self-adhesive label assembly |
09/19/1989 | US4868151 Sulfone color developer, fluorene type leuco dye |
09/19/1989 | US4867844 Method for treating paper to improve the holdout characteristics of printing inks |
09/19/1989 | US4867408 Device for holding a mirror element for rearview mirror |
09/19/1989 | CA1259489A1 Imaged microcapsule-coated paper |
09/13/1989 | EP0332204A2 Image-receiving sheet |
09/13/1989 | EP0331890A2 Multi-color transfer printing medium |
09/13/1989 | EP0331731A1 Thermal transfer material |
09/12/1989 | US4866029 Photostability; colorfastness |
09/12/1989 | US4866028 Slipping layer containing acyloxy-terminated siloxane for dye-donor element used in thermal dye transfer |
09/12/1989 | US4866027 Thermally-transferable polycyclic-aromatic fluorescent materials |
09/12/1989 | US4866026 Slipping layer containing functionalized siloxane and wax for dye-donor element used in thermal dye transfer |
09/12/1989 | US4866025 Multicolor images |
09/12/1989 | US4865939 Heat sensitive recording layer coated on support, surface treated using metallic roll |
09/12/1989 | US4865938 Developers |
09/12/1989 | US4865914 Transparency and paper coatings |
09/12/1989 | US4865913 Thermal transfer ink sheet |
09/12/1989 | US4865901 Thermal transfer printing ribbon |
09/12/1989 | US4865648 Reversible heat sensitive recording composition |
09/12/1989 | US4865198 Overwrapped package with tamper indicating means |
09/12/1989 | CA1259163A1 Process for preparation of synthetic crystalline zinc silicate mineral |
09/08/1989 | WO1989008286A1 Process and device for printing by inking a latent thermal image |
09/06/1989 | EP0331636A1 2-Aralkylamino-fluorane derivatives, process for their production and their use in recording materials |
09/06/1989 | EP0331525A2 Method for thermal dye transfer printing, dye transfer sheets and method for making same, dye receiving sheets and a thermal printing system |
09/06/1989 | EP0331170A2 Heat-sensitive transfer material |
09/06/1989 | EP0331125A2 Recording medium and ink jet recording method by use thereof |
09/06/1989 | EP0330869A1 Laser-writable material |
09/06/1989 | EP0330770A1 Fingerprinting compositions, systems and methods |
09/06/1989 | EP0330685A1 Chromogenic copy system and methods |
09/05/1989 | US4864555 Optical information carrier, method for erasing information therein, and optical storage device realizing this method |
09/05/1989 | US4864324 Ink jet recording using a metallophthalocyanine dye |
09/05/1989 | US4864024 Leuco dyes |
09/05/1989 | US4863832 Optical recording employing diacetylene compound and dye to change color and form pits |
09/05/1989 | US4863783 Security paper |
09/05/1989 | CA1259134A1 Optical storage structure |
09/05/1989 | CA1258989A1 Process for printing a substrate by the hot-transfer printing method |
08/31/1989 | DE3805444A1 Process for the transfer of an image from a primary carrier to a secondary carrier |
08/30/1989 | EP0330197A2 Optical disk |
08/30/1989 | EP0330042A1 Recording support |
08/30/1989 | EP0330040A2 Triaryl methane dye precursor |
08/30/1989 | EP0329787A1 Method and device for laser processing of an object |
08/30/1989 | CN2043553U Plastic paper serving the function of drawing, tracing, printing and blueprinting |
08/30/1989 | CN1035102A Method of producing thin film patterns on glass substrate |
08/29/1989 | US4862377 Detecting workpiece orietation and treating workpieces without reorieting |
08/29/1989 | US4861749 Leuco dye, iron carboxylate, di-or trihydroxybenzoic acid ester |
08/29/1989 | US4861748 Recording material |
08/29/1989 | US4861697 Recording medium for optical data storage |
08/29/1989 | US4861644 Printed microporous material |
08/29/1989 | US4861620 Pigments, internal molecular structure change |
08/29/1989 | US4861427 Bacterial cellulose as surface treatment for fibrous web |
08/24/1989 | WO1989007530A1 Simultaneous moulding and transfer printing |
08/23/1989 | EP0329439A2 Method and apparatus for glossing sheets |
08/23/1989 | EP0329426A2 Optical card and manufacturing method thereof |
08/23/1989 | EP0329384A2 Heat-sensitive record material |
08/23/1989 | EP0329150A2 Aqueous coating for carbon-copy paper and method for its preparation |
08/23/1989 | EP0329117A1 Heat transfer recording sheet |
08/23/1989 | EP0329026A1 Thermally reversible sol-gel phase change ink or bubble jet ink |
08/23/1989 | EP0214181B1 Thermal transfer ink formulation and medium and method of producing the same |
08/23/1989 | CN1035003A Vinyl developer resins |
08/22/1989 | US4860278 Optical recording carrier, and recording-reading apparatus, and recording-reading process, employing the same |
08/22/1989 | US4860277 Medium and method for irreversible storage of information |
08/22/1989 | US4860274 Information storage medium and method of erasing information |
08/22/1989 | US4860273 Method of recording information and information recording medium employed for the same |
08/22/1989 | US4859651 Thermal transfer printing |
08/22/1989 | US4859650 Pressure-sensitive recording material |
08/22/1989 | US4859569 Optical recording medium |
08/22/1989 | US4859537 Thermal transfer recording medium |