| Patents for B41M 5 - Duplicating or marking methods; Sheet materials for use therein (48,459) |
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| 01/12/1993 | US5178669 Composition for reversible thermal recording media |
| 01/12/1993 | CA2070268A1 Copolymers of alkyl(2-acrylamidomethoxy carboxylic esters) as subbing/barrier layers |
| 01/12/1993 | CA1312466C Heat-sensitive stencil sheet |
| 01/12/1993 | CA1312465C Heat transfer film |
| 01/09/1993 | CA2072536A1 Process of transfer printing |
| 01/07/1993 | WO1993000390A1 Insulating articles |
| 01/07/1993 | EP0521783A1 Process for printing by heat a multi-coloured graphic representation on a support and a printing film used in this process |
| 01/07/1993 | EP0521764A1 Liquid projecting process and high resolution printing device in a continuous ink jet printer to perform this process |
| 01/07/1993 | EP0521706A1 Heat-sensitive color recording material |
| 01/07/1993 | EP0521474A1 Colour-developing composition for pressure-sensitive copying paper |
| 01/07/1993 | EP0521423A1 Transparent thermographic recording films |
| 01/07/1993 | EP0497898A4 Sulfonated polyaniline salt compositions, processes and uses |
| 01/07/1993 | DE4220731A1 New 4-(2-acylamido -4-di:alkylamino:phenyl:azo) 3-nitrophenyl alkyl sulphone cpds. - used as red dyestuff in thermal transfer printing esp. by diffusion |
| 01/05/1993 | US5177506 Process for forming image on novel recording medium |
| 01/05/1993 | US5177195 Disazo dyes |
| 01/05/1993 | US5177053 Sharpness, resolution, olefin polymer coating and backing, paper |
| 01/05/1993 | US5177052 Mixture of dyes for cyan dye donor for thermal color proofing |
| 01/05/1993 | US5177051 Pressure-sensitive copying paper |
| 01/05/1993 | US5176947 Electroerosion printing plates |
| 01/04/1993 | CA2070617A1 Transparent thermographic recording films |
| 01/02/1993 | WO1993001056A1 Method of making a decorated, substantially planar sheet of glass or polymeric material |
| 01/02/1993 | CA2090672A1 Method of making a decorated, substantially planar sheet of glass or polymeric material |
| 12/30/1992 | EP0520639A1 Solvent compositions for use in pressure-sensitive copying paper |
| 12/30/1992 | EP0520497A1 Thermal dye transfer receiver slide element |
| 12/30/1992 | EP0520458A1 Apparatus and method for fusing an image onto a receiver element |
| 12/30/1992 | EP0520437A1 Method of printing an image on a substrate particularly useful for producing printed circuit boards |
| 12/30/1992 | EP0520404A1 Transparent recording medium |
| 12/30/1992 | EP0520332A1 Printing press with a printing form to be deleted |
| 12/30/1992 | EP0378611B1 Thermal transfer ribbon |
| 12/30/1992 | EP0344317B1 Optical data recording medium |
| 12/29/1992 | US5175569 Method of and apparatus for reclaiming inked sheets |
| 12/29/1992 | US5175563 Image recording apparatus and ink sheet cassette usable in the image recording apparatus |
| 12/29/1992 | US5175372 Reacting phenol with sulfur dichloride in nonpolar solvent, removing, dissolving in polar solvent, crystallizing |
| 12/29/1992 | US5175139 Method of heat transfer printing and heat transfer sheet |
| 12/29/1992 | US5175138 Heat-sensitive recording material |
| 12/29/1992 | US5175069 Maleimide blue dyes for color filter array element |
| 12/29/1992 | US5175055 For multicolor printing, heat and humidity resistance; excellent color gradation |
| 12/29/1992 | US5175045 Improved clarity in half tone areas |
| 12/29/1992 | US5175043 Aromatic polymer molded article with modified surface condition and process for producing the same |
| 12/23/1992 | WO1992022614A1 Penetrants for aqueous ink jet inks |
| 12/23/1992 | EP0519633A1 Data storage media |
| 12/23/1992 | EP0519395A1 Sulfonamido or amido substituted phthalocyanines for optical recording |
| 12/23/1992 | EP0519344A1 Maleimide blue dyes for color filter array element |
| 12/22/1992 | US5173477 Polyphenylmethane heat-sensitive recording media |
| 12/22/1992 | US5173473 Dye layer containing a sublimatable dye, binder and substituted unsaturated compound; low energy; image density; storage stability; infusibility |
| 12/22/1992 | US5173472 Substrate coated with a recording layer containing a light-colored or colorless basic dye, a color acceptor and an adhesive containing vinyl acetate-vinyl alcohol copolymer and a modified starch |
| 12/22/1992 | US5173363 Coating sheet which wicks away oil |
| 12/19/1992 | CA2070347A1 Sulfonamido or amido substituted phthalocyanines for optical recording |
| 12/17/1992 | DE4218688A1 New benzisothiazole azo cpds. - used as dyestuffs for e.g. polyester fibres, polymer pigments, thermal transfer printing and inks |
| 12/16/1992 | EP0518621A2 Methods for processing printed substrates |
| 12/16/1992 | EP0518609A2 Polymeric film |
| 12/16/1992 | EP0518552A1 Thermosensitive recording material |
| 12/16/1992 | EP0518489A1 Ink for ink jet printing |
| 12/16/1992 | EP0518471A1 Colour developer composition |
| 12/16/1992 | EP0518470A1 Negative-acting thermographic materials |
| 12/16/1992 | EP0518359A1 Acylated dicyanovinylpyrroline dye-donor element for thermal dye transfer |
| 12/16/1992 | EP0518355A1 Benzomorpholinepyrroline dye-donor element for thermal dye transfer |
| 12/16/1992 | EP0518349A1 Mixture of cyan and yellow dyes to form a green hue for color filter array element |
| 12/16/1992 | EP0518138A1 Method for transferring patterns |
| 12/15/1992 | US5172131 Heating ink contained in porous sponge to form images |
| 12/15/1992 | US5171730 Heat-sensitive recording paper |
| 12/15/1992 | US5171650 Having dynamic release layer, imaging radiation-ablative topcoat; laser induced; for color proofing/printing, rapid, sensitive |
| 12/15/1992 | US5171639 Method of making a thermocolor ribbon for a thermal printing process |
| 12/15/1992 | US5171626 Ink-jet recording medium and ink-jet recording method making use of it |
| 12/15/1992 | US5171618 Recording medium for information |
| 12/10/1992 | WO1992021522A1 Thermal transfer recording medium |
| 12/10/1992 | WO1992021521A1 Polymer material printing method |
| 12/10/1992 | WO1992021514A1 Method for melt printing dyes on plastic |
| 12/09/1992 | EP0517468A2 Ink jet recording method and apparatus |
| 12/09/1992 | EP0517380A1 Thermally-reponsive record material |
| 12/09/1992 | EP0517284A1 Dye and heat transfer sheet comprising said dye |
| 12/09/1992 | EP0516742A1 Microcapsules containing an aqueous phase. |
| 12/09/1992 | EP0516712A1 Thermo- and/or photolabile microcapsules |
| 12/08/1992 | US5169975 Binary azulenesquaric acid dyes, their intermediates and optical recording medium |
| 12/08/1992 | US5169828 Support with dye layer containing mixture of yellow dye and another dye; uniform high density images |
| 12/08/1992 | US5169827 Color separation plate manufacturing method |
| 12/08/1992 | US5169826 Printing ink capable of color development; carbonless copy paper |
| 12/08/1992 | US5169744 Having microcrystalline naphthoquinonimine dye and hydrophobic polymeric binder |
| 12/08/1992 | US5169468 Comprising a polymeric substrate having receptor layer of poly(alkylvinyl ether), filler and polyester with glass transition temperature higher than that of the polyether |
| 12/08/1992 | US5169437 Water based ink compositions exhibiting reduced crusting, clogging and kogation |
| 12/08/1992 | US5169404 Vaporization from surface of carrier to substrates |
| 12/08/1992 | CA1311124C Pressure sensitive record material |
| 12/02/1992 | EP0516505A1 Paper for application of a coloured design to a substrate |
| 12/02/1992 | EP0516370A1 Thermal transfer image receiving sheet |
| 12/02/1992 | EP0516163A1 Reversible redox-controlled imaging methods |
| 12/02/1992 | EP0380510B1 Laser beam-induced colour printing |
| 12/01/1992 | US5168289 Thermal transfer recording apparatus having intermediate transfer medium |
| 12/01/1992 | US5168288 Thermal a scan laser printer |
| 12/01/1992 | US5168094 Mixture of yellow and cyan dyes to form green hue for color filter array element |
| 12/01/1992 | US5168093 Sublimation thermaltransfer printing sheet comprising novel magenta dyestuffs |
| 12/01/1992 | US5168029 Multicolor recording material |
| 12/01/1992 | US5167456 Color thermal printer |
| 12/01/1992 | CA2068381A1 Reversible redox-controlled imaging methods |
| 12/01/1992 | CA1310831C Sympathetic ink and developer system |
| 11/26/1992 | WO1992021058A1 Method of printing color borders with color prints and prints with integral borders |
| 11/26/1992 | WO1992020526A1 Laser marking of fluoropolymers |
| 11/26/1992 | WO1992017549A3 Polyketomethine dyes |
| 11/25/1992 | EP0515084A1 Thermal transfer printing ink sheet |
| 11/25/1992 | EP0515060A1 Improved recording material |
| 11/25/1992 | EP0514900A1 Inorganic-organic composite subbing layers for thermal dye transfer donor |