| Patents for B41M 5 - Duplicating or marking methods; Sheet materials for use therein (48,459) |
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| 03/01/1992 | CA2050051A1 Method of printing non-visible messages and revealing the same |
| 02/26/1992 | EP0472106A2 Pulverulent ink and printing methods |
| 02/25/1992 | US5091735 Overhead projector sheet for printing by thermal transfer printing and method of printing the same |
| 02/25/1992 | US5091360 Using black dye mixture |
| 02/25/1992 | US5091359 Heat-sensitive record material |
| 02/25/1992 | US5091357 Intermediate layer containing inorganic powder, aqueous adhesive, carboxymethyl cellulose; prevention of scum adhesion to a thermal head |
| 02/25/1992 | US5091356 Comprising a substrate, a foamed dispersion layer of a self-emulsifiable resin, and a thermosensitive coloring layer containing a developer; stability; colorfastness; intensity |
| 02/25/1992 | US5091284 Coating reflective surface with a light transmitting ethylene-tetrafluorooethylene copolymer and marking using laser printing |
| 02/25/1992 | US5091280 Photothermography; microencapsulated leuco dyes, polymerizable vinyl monomer, photoinitiator electron acceptive developer |
| 02/25/1992 | US5091052 Method for producing individualized labels |
| 02/25/1992 | US5091005 Aqueous inks containing formamide |
| 02/25/1992 | US5091003 Silver nitrate with solublizer of glycol or glycol ether; applying to surface in a pattern, heating |
| 02/25/1992 | US5090942 Label with record sheet |
| 02/25/1992 | CA1296226C Inkable sheet |
| 02/25/1992 | CA1296186C Cyan dye-donor element for thermal dye transfer |
| 02/25/1992 | CA1296185C Solid particle lubricants for slipping layer of dye-donor element used in thermal dye transfer |
| 02/25/1992 | CA1296184C Amino-modified silicone slipping layer for dye-donor element used in thermal dye transfer |
| 02/19/1992 | CN1058750A Receiver sheet |
| 02/19/1992 | CN1058749A Receiver sheet |
| 02/18/1992 | US5089464 Release agent is oxyalkylene oligomer modified by a silane coupling agent |
| 02/18/1992 | US5089372 For sharp, accurate multicolor imaages; high speed, high resolution, efficiency |
| 02/18/1992 | US5089371 Heat development type diazo copying material containing a light insensitive intermediate layer provided between the support and the photosensitive layer |
| 02/18/1992 | US5089350 Thermal transfer ribbon |
| 02/18/1992 | US5089339 Aminoplast microencapsulation system |
| 02/18/1992 | US5089316 Plastics printing material and image fixing method for electrostatic printing with use of same |
| 02/18/1992 | US5089050 Inks containing a water soluble compound as a stabilizer particularly for ink jet printing |
| 02/18/1992 | CA1296010C Di- and triarylurethane dye precursors |
| 02/18/1992 | CA1295879C Printing of angled and curved lines using thermal dot matrix printer |
| 02/16/1992 | CA2049079A1 Sub-surface marking |
| 02/12/1992 | EP0470872A1 Polysaccharide article and use thereof |
| 02/12/1992 | EP0470516A2 Process for producing 3,5-di(alpha-methylbenzyl)salicylic acid derivative, and use of polyvalent-metal-modified product thereof as color developer |
| 02/12/1992 | EP0470364A2 Use of polyamide resins for relief printing |
| 02/12/1992 | EP0470131A1 Secure image production |
| 02/11/1992 | USRE33819 Magenta dye-donor element used in thermal dye transfer |
| 02/11/1992 | US5087727 A zulenes containing a urethane group |
| 02/11/1992 | US5087706 Fluoran compounds, process for preparation thereof and recording materials comprising said compound |
| 02/11/1992 | US5087603 Containing an emulsifier |
| 02/11/1992 | US5087602 Recording material |
| 02/11/1992 | US5087601 Organic low molecular weight material in matrix resin |
| 02/11/1992 | US5087527 Thermal transfer recording medium |
| 02/11/1992 | CA1295690C Method and devices for incribing images by means of a laser |
| 02/11/1992 | CA1295643C Tamper evident document and use thereof |
| 02/11/1992 | CA1295481C Heat-sensitive recording material |
| 02/11/1992 | CA1295439C Heat transfer sheet for color image formation |
| 02/08/1992 | CA2048589A1 Polyamide resins for use in relief printing |
| 02/06/1992 | WO1992001680A1 Diphenyl sulfone derivative and thermal recording material |
| 02/06/1992 | WO1992001566A1 Thermal latent image material and method of producing and developing the same |
| 02/06/1992 | WO1992001565A1 Erasable optical recording medium for coloured visual information |
| 02/06/1992 | WO1992001564A1 Acceptor sheet for wax thermal mass transfer printing |
| 02/06/1992 | WO1992001560A1 Device and method of transfer printing |
| 02/06/1992 | DE4024419A1 Printing support - has first coating of fusible material and second acid- and alkali-resistant plastic coating |
| 02/05/1992 | EP0469982A2 Method for printing on a synthetic resin molded body and headphone housing on which printing has been made by the method |
| 02/05/1992 | EP0469723A1 Thermal transfer printing |
| 02/05/1992 | EP0469595A2 Recording sheets |
| 02/05/1992 | EP0235296B1 Heat-sensitive melt-transfer recording medium |
| 02/04/1992 | USRE33815 Heat sensitive record sheet |
| 02/04/1992 | US5086209 Hot air apparatus for glossing sheets |
| 02/04/1992 | US5086171 Bis-(indolyl)ethylenes |
| 02/04/1992 | US5086168 Monoazo pigments derived from diazotized di- or trichloroanilines, preparation thereof and their use |
| 02/04/1992 | US5085934 Support, matrix resin and lower molecular weight components of fatty acid and aliphatic saturated dicarboxylic acid dispersed |
| 02/04/1992 | US5085932 Having an ink setting layer of resins which swell by absorbing oil ink and a silica sol; blocking and scratch resistance, preventing triboelectrification |
| 02/04/1992 | US5085909 Squarylium compounds and optical information recording medium using the same |
| 01/30/1992 | DE4124907A1 Thermographic sheet giving stable prints - has at intermediate layers of carboxymethyl cellulose and/or hydroxyethyl cellulose |
| 01/29/1992 | EP0468459A1 Heat-sensitive recording material |
| 01/29/1992 | EP0468380A1 Magenta dye and thermal transfer material comprising it |
| 01/29/1992 | EP0468323A1 Improved microcapsules |
| 01/29/1992 | EP0468237A2 Method of and apparatus for rewritable recording and erasing and rewritable recording film |
| 01/29/1992 | EP0468105A1 Processes for increasing the density of images obtained by thermal dye sublimation transfer and printer for performing these processes |
| 01/29/1992 | EP0468063A1 A one-pot process for the preparation of alpha-L-aspartyl-L-phenylalanine methyl ester hydrochloride |
| 01/29/1992 | EP0467904A1 High-speed electrocoagulation printing method and apparatus. |
| 01/29/1992 | EP0228422B1 Thermal-translucid gel, method for its preparation and utilization thereof |
| 01/28/1992 | US5084716 Image forming apparatus using electric current to transfer ink to a master and remove excess ink from the master before transferring the remaining ink to recording medium |
| 01/28/1992 | US5084593 Leuco dyes and recording material employing the same |
| 01/28/1992 | US5084571 Substituted thiazole dye compounds |
| 01/28/1992 | US5084492 High solids cf printing ink |
| 01/28/1992 | US5084435 Dye-donor element for use in thermal dye sublimation transfer |
| 01/28/1992 | US5084433 Microcapsules with solvents of dialkyl esters of dibasic acids and ethers |
| 01/28/1992 | US5084432 Developer sheet for ornamental use |
| 01/28/1992 | US5084431 Pressure-sensitive copying paper |
| 01/28/1992 | US5084370 Recording medium for optical data storage |
| 01/28/1992 | US5084359 Magnetic thermal transfer ribbon |
| 01/28/1992 | US5084340 Transparent ink jet receiving elements |
| 01/28/1992 | US5084338 Transparent image-recording elements containing ink-receptive layers |
| 01/28/1992 | US5084331 Chromate conversion layer, protective lubricant which is condu ctive particles dispersed in a maleic acid-methyl vinyl ether copolymer |
| 01/28/1992 | US5084330 Thermal transfer recording medium |
| 01/28/1992 | CA1294781C Thermally-responsive record material |
| 01/27/1992 | CA2047605A1 Microcapsules |
| 01/23/1992 | WO1992000953A1 A one-pot process for the preparation of alpha-l-aspartyl-l-phenylalanine methyl ester hydrochloride |
| 01/23/1992 | DE4123915A1 Thermally sensitive drawing material protection - comprises layer free of solvent for radical polymerisation, and curing with monochromatic UV |
| 01/23/1992 | DE4022974A1 Loeschbarer optischer aufzeichnungstraeger fuer farbige informationen Erasable optical record carrier for color information |
| 01/23/1992 | DE4022745A1 Mirror patterning - uses laser beam directed through glass pane to evaporate the reflection layer partially |
| 01/22/1992 | EP0467646A2 Multi-shell emulsion particle and process of preparing same |
| 01/22/1992 | EP0467588A1 Thermally sensitive compositions comprised of salts of oxidizing acids and leuco dyes |
| 01/22/1992 | EP0467379A1 Reversible heat-sensitive recording material, method of recording and erasion, and magnetic card using the recording material |
| 01/22/1992 | EP0467141A1 Thermal transfer printing method and intermediate sheets therefor |
| 01/21/1992 | US5082824 Receiver sheet |
| 01/21/1992 | US5082823 Cyan dyes for use in thermal dye sublimation transfer |
| 01/21/1992 | US5082822 Aromatic polyol swelling agent |
| 01/21/1992 | US5082821 Polysulfone or cellulose ester |
| 01/21/1992 | US5082730 Stretched polyester film having an antistatic coating comprising a polymer having pyrrolidium rings in the main chain |