Patents
Sitemap › B41 - Printing; Lining machines; Typewriters; Stamps › B41M - Printing, duplicating, marking, or copying processes; Colour printing › B41M 5 - Duplicating or marking methods; Sheet materials for use therein
Patents for B41M 5 - Duplicating or marking methods; Sheet materials for use therein (48,459)
07/1990
07/10/1990US4940688 Developer sheet and process for producing same
07/10/1990US4940643 Recording system having a coating device for coating recording medium or photosensitive medium with developer material reacting with color precursor
07/10/1990US4940628 Calendars, appointment books, polymric coating on substrate
07/04/1990EP0376928A1 Microcapsule-containing water-base coating formulation and copying and/or recording material made therefrom
07/04/1990EP0376318A2 Thermosensitive recording member
07/04/1990EP0376261A2 Flame-resistant polyester moulding
07/04/1990EP0376170A2 Method and apparatus for thermal printing suitable for large printing area
07/04/1990EP0375847A2 Coating for pressure-sensitive recording sheets, and recording sheet having this coating
07/04/1990CN1043472A Method for pattern gilding
07/03/1990US4939716 Optical information carrier
07/03/1990US4939269 3-substituted hydantoins
07/03/1990US4939118 Transfer of azo dyes having a pyridine coupling component
07/03/1990US4939117 Leuco dyes and recording material employing the same
07/03/1990US4939116 Thermosensitive recording material
07/03/1990US4939062 Polymer
07/03/1990US4939013 Quaternary system of tellurium, geranium, tin, and gold, oxygen-free; disks
07/03/1990US4939012 Semiconductor laser sensitive
07/03/1990US4939011 Silicone pressure sensitive adhesive bonds substrates with reflective and recording sides
07/03/1990US4938617 Thermal transfer ribbon with adhesion layer
06/1990
06/29/1990CA2006731A1 Flame-resistant polyester moulding compound
06/28/1990WO1990007181A1 Erasable phase change optical recording elements and methods
06/28/1990WO1990007146A1 Electrophotographic image carrier
06/28/1990CA2006705A1 Thermosensitive recording member
06/27/1990EP0375517A1 Cyan dye-donor element used in thermal transfer and thermal transfer sheet using it
06/27/1990EP0375292A2 Thermal transfer receiver
06/27/1990EP0375256A2 Carbonless copying system
06/27/1990EP0375205A2 Thermal imaging device
06/27/1990EP0374937A2 Heat-sensitive recording material
06/27/1990EP0374930A2 Waterproof recording material having ground patterns and its manufacturing method
06/27/1990EP0374836A1 2-Amino-thiazol-5-ylmethylene-3,5-pyrazolidinedione dye-donor element for thermal dye transfer
06/27/1990EP0374835A1 Thermally-transferable fluorescent 7-aminocarbostyrils
06/27/1990EP0374834A1 2-Amino-thiazol-5-ylmethylene-2-pyrazoline-5-one dye-donor element for thermal dye transfer
06/27/1990EP0374568A1 Oily droplet of hydrophobic material, microcapsule, and processes for preparing the same
06/26/1990US4937592 Image recording--of recording sheets
06/26/1990US4937224 Polyisocyanate-crosslinked saturated polyester and fluorine-containing surfactant
06/26/1990US4937171 Photosensitive recording material
06/26/1990US4937119 Textured organic optical data storage media and methods of preparation
06/26/1990US4937105 To avoid adhesion of image forming material and provide sufficient gloss
06/26/1990US4936608 Marking of industrial products or individual parts thereof
06/26/1990US4936607 Security for images formed by impact based systems
06/26/1990CA1270949A1 Method for the optical recording of information and an optical recording element used in the method
06/26/1990CA1270640A1 Recording elements comprising write-once thin film alloy layers
06/23/1990CA2005942A1 Thermally-transferable fluorescent 7-aminocarbostyrils
06/23/1990CA2005939A1 Thiazolylmethylene-2-pyrazoline-5-one dye-donor element for thermal dye transfer
06/23/1990CA2005938A1 Thiazolylmethylene-3,5-pyrazolidinedione dye-donor element for thermal dye transfer
06/21/1990DE3941011A1 Thermographic material - contains fluoran and bis:hydroxy-phenyl-thio cpds. with good sensitivity, stability, and thermal head compatibility
06/21/1990CA2006007A1 Waterproof recording material having ground patterns and its manufacturing method
06/20/1990EP0373955A1 Optical recording medium
06/20/1990EP0373939A1 Textured organic optical data storage media and methods of preparation
06/20/1990EP0373903A2 Thermo-sensitive recording label paper
06/20/1990EP0373643A2 Near infrared absorbers and display/recording materials prepared by using same
06/20/1990EP0373573A1 Recording material for ink jet printing
06/20/1990EP0373572A1 Thermally-transferable fluorescent compounds
06/20/1990EP0373571A2 Dye-receiving element containing spacer beads in a laser-induced thermal dye transfer
06/20/1990EP0373561A2 Heat sensitive recording material
06/20/1990EP0373435A2 Transfer film with a magnetic layer
06/20/1990EP0373416A2 Mixture of 3,1-benzooxazines and fluoranes
06/20/1990EP0373251A1 Additive for heat-sensitive recording material, the recording material, and method for production of the recording material
06/20/1990CN1043204A Developer sheet for forming high density images
06/20/1990CA2005771A1 Thermal imaging device
06/19/1990US4935402 Dye-receiving sheets for thermal dye transfer printing
06/19/1990US4935401 Revealed image system
06/19/1990US4935336 Photosensitive layer of tellurium, germanium, tin and oxygen having a variable optical density
06/19/1990US4935307 Comprising a blend of water absorbing hydrophilic polymer, hydrophobic polymer and polyoxyethylene glycol; transparencies for overhead projectors
06/19/1990US4935306 Thermal imprint ink sheet
06/19/1990US4935299 Transfer medium
06/19/1990US4935288 Using acrylic resin to eliminate smudging, scratching and fading
06/19/1990US4935172 Method for producing microcapsules
06/19/1990CA2004708A1 Erasable phase change optical recording elements and methods
06/15/1990CA2005520A1 Near infrared absorbent and display/recording materials prepared by using same
06/15/1990CA2004253A1 Optical data storage media and method of preparation
06/14/1990CA2005328A1 Recording materials for ink-jet printing
06/13/1990EP0373151A2 Process for producing 2-(4,4'-bis-(dimethylamino)-benzhydryl)-5-dimethyl-aminobenzoic acid
06/13/1990EP0373110A2 Pressure-sensitive or heat-sensitive recording material
06/13/1990EP0373104A1 Etherified fluorescein compounds
06/13/1990EP0372927A2 Developer sheet and imaging means, both for forming images
06/13/1990EP0372878A2 Heat-sensitive recording paper
06/13/1990EP0372852A2 Thermal transfer dyesheets
06/13/1990EP0372800A2 Manufacturing method for a heat-sensitive transfer recording material
06/13/1990EP0372756A2 Pressure-sensitive article with priming layer
06/13/1990EP0372585A2 Thermal transfer recording medium
06/13/1990EP0372408A2 Radiation-sensitive composition
06/13/1990EP0372325A2 Recording material
06/13/1990EP0116584B1 Thermochromic composition
06/13/1990CN1042868A Heat-sensitive wax ribbon
06/12/1990US4933448 Chromogenic lactone compounds of benzopyrano-2H-pyrazoles
06/12/1990US4933426 Condensation polymers
06/12/1990US4933316 Ink image receiving sheet usable in thermal ink transfer recording
06/12/1990US4933315 Heat transfer sheet
06/12/1990US4933243 Recording medium
06/12/1990US4933226 Photostability
06/12/1990US4933205 Laser etching of foam substrate
06/12/1990US4933012 Zirconium compound, polymer and oil dispersion of pigment paste
06/12/1990US4932681 Recording medium
06/12/1990CA2004697A1 Thermally-transferable fluorescent compounds
06/12/1990CA2004371A1 Dye-receiving element containing spacer beads in a laser-induced thermal dye transfer
06/12/1990CA1270274A1 Color-developing agent for pressure-sensitive recording sheet and color-developing sheet therefor
06/07/1990CA2004666A1 Recording material
06/06/1990EP0371633A2 Indicia-receptive low adhesion backsize
06/06/1990EP0371627A2 Ink-jet printing
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