| Patents for B41M 5 - Duplicating or marking methods; Sheet materials for use therein (48,459) |
|---|
| 08/28/1979 | CA1061055A1 Dye solvents for pressure-sensitive copying systems |
| 08/21/1979 | US4165398 Coating containing a particulate mineral color developer treated with a protective agent to prevent premature coloring |
| 08/21/1979 | US4165103 For pressure sensitive recording materials, ammonium formate |
| 08/21/1979 | US4165102 For pressure sensitive recording materials, ammonium benzoate |
| 08/14/1979 | CA1060364A1 Encapsulation process utilizing microorganisms and products produced thereby |
| 08/14/1979 | CA1060156A1 Dye solvents for pressure-sensitive copying systems |
| 08/08/1979 | EP0003262A1 Medium, process and system for recording information |
| 07/31/1979 | US4163075 Electric discharge recording material |
| 07/24/1979 | US4162503 Printing head with taut wire electrodes |
| 07/24/1979 | US4162165 Hot melts, carbonless copying |
| 07/24/1979 | CA1059229A1 Visual image recording device |
| 07/17/1979 | US4161749 Printer for producing print of an electronically recorded image |
| 07/17/1979 | US4161589 Spirodipyrans |
| 07/17/1979 | US4161570 Carbon-free copy paper |
| 07/17/1979 | US4161563 Wall coverings |
| 07/17/1979 | US4161551 Adhesively correctable transfer medium with delayed alteration resistance characteristics |
| 07/12/1979 | WO1979000404A1 Medium for recording by thermal deformation |
| 07/10/1979 | CA1057905A1 Dyestuff preparations for transfer printing |
| 07/03/1979 | USRE30041 Carbonless manifold business forms |
| 06/26/1979 | US4159208 Reacting alkali metal salt of an aromatic carboxylic acid and a metal salt in the presence of clay and aluminum compound |
| 06/26/1979 | CA1057139A1 Microcapsules containing dye precursor and resin in polyamide shell |
| 06/26/1979 | CA1057117A1 Textile printing process |
| 06/19/1979 | US4158648 Pressure- and heat-sensitive coatings |
| 06/19/1979 | CA1056655A1 Pressure-adhesive sheet materials, complementary transfer materials and methods |
| 06/19/1979 | CA1056557A1 Process for the dry transfer of organic compounds to webs of material |
| 06/05/1979 | US4157412 Composite material for and method for forming graphics |
| 06/05/1979 | CA1055987A1 Carbonless manifold business forms |
| 06/05/1979 | CA1055943A1 Benzoindole phthalides |
| 06/05/1979 | CA1055942A1 Di-vinyl color formers |
| 06/05/1979 | CA1055941A1 Vinyl color formers |
| 05/29/1979 | US4156682 Fluoran compounds and recording sheet containing them |
| 05/22/1979 | US4155707 Wet transfer process |
| 05/15/1979 | US4154463 Pressure-sensitive or heat-sensitive recording material containing a carbazolyl methane compound |
| 05/15/1979 | US4154462 Carbonless copying |
| 05/08/1979 | US4153609 3-Indolyl-3-bis-amino-phenyl-phthalide compounds |
| 05/08/1979 | US4153468 Isocyanated polyvalent metal salts of natural waxes |
| 05/08/1979 | US4153412 Disposing sublimable-dye source over lens surface comprised of transparent microspheres, sublimation |
| 05/08/1979 | US4152986 Method and apparatus for printing raised ink images |
| 05/08/1979 | CA1053959A1 Metal film recording media for laser writing |
| 05/01/1979 | US4152155 Organotellurium (II) and (IV) compounds in heat-developable imaging materials and process with physically developable nuclei |
| 05/01/1979 | US4151748 Two color thermally sensitive record material system |
| 05/01/1979 | CA1053407A1 Ink transfer member |
| 04/24/1979 | US4151327 Complex amine/silane treated cellulosic materials |
| 04/17/1979 | US4150187 Microporous ink releasing layer bonded with a self-curing acrylic polymer to form a tacky, adhesive layer |
| 04/17/1979 | US4150174 Pressure marking materials |
| 04/17/1979 | US4149887 Photography utilizing micro-capsular materials |
| 04/17/1979 | CA1052637A1 Transfer elements and process |
| 04/10/1979 | US4149183 Electronic halftone generator |
| 04/10/1979 | US4149015 Substituted benzopinacols |
| 04/10/1979 | US4148951 Image retention on topical thermograph |
| 04/10/1979 | US4148779 Copolyester containing metal sulfonate groups |
| 04/10/1979 | CA1052381A1 Heterocyclic substituted fluorans |
| 04/10/1979 | CA1052195A1 Production of dual walled microcapsules by reducing ph to polymerize aminoaldehyde precondensate |
| 04/04/1979 | EP0001248A1 Benzopyranothiazoles, their preparation and their use in pressure- or heat-sensitive recording material |
| 04/03/1979 | US4147862 Method of preparing styryl-like compounds |
| 04/03/1979 | US4147830 Recording sheet |
| 04/03/1979 | US4147509 Pressure-sensitive recording material |
| 04/03/1979 | CA1051706A1 Transition metal photoreduction systems and processes |
| 04/03/1979 | CA1051705A1 High gain transition metal complex imaging |
| 03/21/1979 | EP0001168A1 Decoration material for use in wet-transfer printing and its use in a process for wet-transfer printing |
| 03/21/1979 | EP0001068A2 Lithographic printing plate with oleophilic sublimated image, process for its manufacture and electrostatic toner composition comprising a sublimatable material |
| 03/20/1979 | CA1050704A1 Pressure sensitive record sheets |
| 03/13/1979 | US4144063 Treatment with ammonia or an organic amine |
| 03/13/1979 | US4144062 Organotellurium (II) and (IV) compounds in heat-developable photographic materials and process |
| 03/13/1979 | US4143891 Coating of microcapsules of oleic acid |
| 03/13/1979 | US4143890 Pressure-sensitive carbonless transfer sheets using hot melt systems |
| 03/13/1979 | CA1050356A1 Substrates and their use in printing and dyeing_ |
| 03/07/1979 | EP0000903A2 Carbonless copying paper and manufacture thereof |
| 03/07/1979 | EP0000900A1 Spirobipyranes, their use and pressure-sensitive copying materials containing them |
| 03/07/1979 | EP0000868A1 Body with reversibly changeable temperature dependent extinction of light and method for the manufacture of this body |
| 03/06/1979 | US4143381 Method for information processing |
| 03/06/1979 | US4142738 Base sheets for printing with reactive dyes |
| 03/06/1979 | CA1049709A1 Pressure-sensitive record material employing alkyl naphthalene dye-precursor solvent |
| 02/27/1979 | US4141747 Large granule starch protective material for pressure sensitive microencapsulated coatings |
| 02/27/1979 | CA1049335A1 Oil encapsulation process and product |
| 02/27/1979 | CA1049312A1 Presensitized printing plate with in-situ, laser imageable mask |
| 02/27/1979 | CA1049303A1 Spatial frequency carrier and process of preparing same |
| 02/21/1979 | EP0000820A1 Process for obtaining large granule starch protective material for pressure sensitive microencapsulated coatings |
| 02/21/1979 | EP0000814A1 Improvements in or relating to Stubless Multi-ply assemblies |
| 02/20/1979 | US4140907 Thermal-plain paper recording system |
| 02/20/1979 | US4140336 Product and process for reducing discoloration in carbonless copying systems |
| 02/20/1979 | CA1048867A1 Encapsulation by urea/formaldehyde polymerization in presence of polyelectrolyte |
| 02/20/1979 | CA1048842A1 Metal film recording media for laser writing |
| 02/13/1979 | US4139853 Laserbeam recording |
| 02/13/1979 | US4139759 Exposure device for a thermal stencil sheet |
| 02/13/1979 | US4139505 Alkali swelling, crosslinking |
| 02/13/1979 | US4139392 Chromogenic hot melt coating compositions |
| 02/13/1979 | US4139343 Pyrazolone dyes, for nylong, polyesters, acrylics |
| 02/13/1979 | US4139218 Nonaqueous, solvent-free hot melt adhesive suspension of microencapsulated chromogens, polarity |
| 02/13/1979 | US4138945 Simultaneous heat transfer printing and embossing method |
| 02/13/1979 | CA1048352A1 Cross-linked methylcellulose microcapsules and process for making |
| 02/06/1979 | US4138522 Color image forming system including a layer formed from a dried residue of a developing ink containing a polyester resin binder |
| 02/06/1979 | US4138508 Process for producing pressure-sensitive transfer sheets using novel radiation curable coatings |
| 02/06/1979 | US4138362 Formation of microcapsules by interfacial cross-linking, microcapsules produced, and microcapsular dispersion |
| 02/06/1979 | US4138357 Thermochromic material |
| 01/30/1979 | US4137343 Process for producing pressure-sensitive carbonless transfer sheets |
| 01/30/1979 | US4137084 Process for producing pressure-sensitive copy sheets using novel radiation curable coatings |
| 01/30/1979 | US4137078 Method of continuous tone imaging using dispersion imaging material |
| 01/16/1979 | US4134847 Homogenizing an aromatic carboxylic acid-polymer-metal carbonate or oxide melt |
| 01/16/1979 | US4134676 Reprography process: color-copying with sublimable dyes |