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)
03/1990
03/20/1990US4910087 Heat-sensitive recording medium
03/20/1990US4910084 Impregnating substrate with poly(dialkanol allylamine) and poly(dialkanol modified alkylene glycol)
03/20/1990US4910081 Thermal transfer recording ink and film
03/20/1990US4909151 Method of forming an ink image and printing the formed image
03/15/1990DE3930808A1 Colour printer for video image reproduction - transferring colour from foil to surface of image carrier via application of heat
03/14/1990EP0358193A2 Heat sensitive recording material
03/14/1990EP0358080A2 Silicon naphthalocyanine with unsaturated ligands, and optical recording medium
03/14/1990CN1040452A Discontinuous film optical storage media
03/14/1990CN1040377A Odorless multi-valent metal-modified products of salicylic acid copolymers and its prodn. and use
03/13/1990US4908814 Method of photothermal information recording reading and erasing
03/13/1990US4908813 Wavelength multiplexing optical recording apparatus
03/13/1990US4908447 2-,6-diphenylpyridine compounds useful as dye precursors
03/13/1990US4908345 Contacting dye layer of heat transfer sheet to dye receiving layer of dye receiving sheet, heating contacting sheets to transport fusible or sublimable dye from transfer sheet to receiver sheet
03/08/1990WO1990002158A1 A composition for use in thermally sensitive coatings and a thermally sensitive recording material
03/08/1990WO1990002049A1 Image reception sheet
03/08/1990WO1990002048A1 Heat-transfer method and heat-transfer sheet
03/08/1990WO1990002047A1 Thermal transfer sheet
03/08/1990WO1990002046A1 Heat-sensitive recording method, heat-sensitive recording medium used for said method and production method of said medium
03/08/1990DE3829252A1 Recording material
03/07/1990EP0357526A2 Print head assembly acceleration control method
03/07/1990EP0357409A2 Heat-sensitive recording material
03/07/1990EP0357363A2 Thermal transfer ink and thermal recording medium
03/07/1990EP0357360A2 Naphthalocyanine derivatives, production thereof and optical recording medium using the same
03/07/1990EP0357187A2 Pressure-sensitive copying paper
03/07/1990EP0356982A2 Thermally-transferable fluorescent oxazoles
03/07/1990EP0356981A2 Thermally-transferable fluorescent 7-aminocoumarins
03/07/1990EP0356980A2 Thermally-transferable fluorescent diphenyl ethylenes
03/07/1990EP0356971A1 Tetraazaporphyrins and optical recording medium
03/07/1990EP0356962A2 Film for a resistance layer for an electric-thermal print system
03/07/1990EP0356904A2 Transfer material for use with printer
03/07/1990EP0356532A1 Pentadiene compound and recording material using the compound
03/07/1990EP0356515A1 Optical recording medium, method for producing the same and method for producing an optical recording card provided with the same
03/07/1990EP0188460B1 Graphic arts imaging constructions using vapor-deposited layers
03/06/1990US4906606 Heat transfer film
03/06/1990US4906605 Carbonless paper printable in electrostatic copiers
03/06/1990US4906604 Multi-color heat sensitive recording material
03/06/1990US4906556 Optical recording medium
03/05/1990WO1990004521A1 Thermal transfer image receiving sheet and thermal transfer method
03/01/1990DE3829414A1 Method for marking plastic-coated electronic components
02/1990
02/28/1990EP0356386A2 Chromogenic phthalides
02/28/1990EP0356199A2 Fluoran compound and record material using same
02/28/1990EP0356115A2 Thermal dye-transfer receptor construction
02/28/1990EP0356069A2 Thermal dye transfer dye donor construction
02/28/1990EP0356064A2 Information storage disk
02/28/1990EP0355868A2 Biocatalytic process for preparing phenolic resins
02/28/1990EP0355864A2 Method of quantitatively measuring an oxidative substance by using triphenyl methane type leuco compounds as coloring matter
02/28/1990EP0355790A2 Heat-sensitive recording material
02/28/1990EP0355752A2 Recording medium
02/28/1990EP0355483A2 Optical recording material
02/28/1990EP0355342A2 Substrates having a light-transmissive phase change ink printed thereon and methods for producing same
02/28/1990EP0355146A1 Coated thermally printable material and method of producing the same
02/28/1990EP0355121A1 High contraste optical memory tape
02/27/1990US4904637 Recording material comprising chromogenic 3,1-benzoxazines
02/27/1990US4904636 Heat-sensitive recording material
02/27/1990US4904635 Heat-sensitive recording paper
02/27/1990US4904577 Antimony, tin, indium and additive element, arc reduction during sputtering
02/27/1990US4904566 Optical recording medium containing an azulenium dye
02/27/1990US4904519 Ink-receptive sheet
02/27/1990US4904507 Information device
02/22/1990WO1990001480A1 Optical memory
02/22/1990WO1990001459A2 Photosensitive, radiation sensitive, thermally sensitive and pressure sensitive silver sodalite materials
02/22/1990WO1990001421A1 Hot melt ink projection transparency
02/22/1990WO1990001420A1 Improved ultraviolet protective overcoat for application to heat sensitive record materials
02/22/1990WO1990001419A1 Heat-sensitive recording medium
02/22/1990WO1990001418A1 Process for marking composite elements with laser beams and composite element thus produced
02/22/1990WO1990001417A1 Pressure-sensitive copying material
02/21/1990EP0355012A2 Heat-sensitive recording material
02/21/1990CN1039920A Optical recording media and information recording and reproducing units
02/20/1990US4903041 Transparent image-recording elements comprising vinyl pyrrolidone polymers and polyesters
02/20/1990US4903040 Transparent image-recording elements comprising vinyl pyrrolidone polymers
02/20/1990US4903039 Transparent image-recording elements
02/20/1990US4902670 Specific polyvinyl acetal resin binder
02/20/1990US4902669 Thermal dye transfer printing systems, thermal printing sheets, and dye receiving sheets
02/20/1990US4902668 Pressure sensitive carbonless imaging system incorporating uncolored ferric organophosphates and colored chelates
02/20/1990US4902667 Intense dark colors on pressure mixing
02/20/1990US4902577 Inkable sheet
02/20/1990US4902568 Recording medium and recording method by use thereof
02/15/1990DE3827035A1 Optically readable information carrier and its use
02/14/1990EP0354570A2 Discontinuous film optical storage media
02/14/1990EP0354528A2 Optical recording materials comprising antimony-tin alloys including a third element
02/14/1990EP0354499A2 Information storing method
02/14/1990EP0354362A2 Method of marking a bottle with, and optically reading, readable codes
02/14/1990EP0354293A2 Multi-usable heat transfer ink ribbon
02/14/1990CN1039555A Receiver sheet
02/14/1990CN1006791B Process for producing novel benzoquinone derivative as well as use as color-developers suitable for recording materials
02/13/1990US4901304 Erasable optical data storage medium having a zoned integral recording layer
02/13/1990US4901089 Method and devices for the recording of pictures by laser
02/13/1990US4900831 Novel benzofuran dyes
02/13/1990US4900671 Biocatalytic process for preparing phenolic resins using peroxidase or oxidase enzyme
02/13/1990US4900648 Recording, erasing using laser beam, methine dye
02/13/1990US4900620 Ink jet recording sheet
02/13/1990US4900135 Optical element
02/13/1990CA1265695A1 Imaging systems employing photosensitive microcapsules containing 4-(4-aminophenyl)-pyridine compounds
02/08/1990WO1990000978A1 A heat sensitive recording element and a thermographic method
02/08/1990WO1990000974A1 Arrangement for printing devices for monitoring printing medium containers
02/07/1990EP0354122A1 Multiple use recording materials for thermal transfer
02/07/1990EP0353979A2 Phase change ink carrier composition and phase change ink produced therefrom
02/06/1990US4899172 Method and apparatus for perforating indicia on used thermal transfer ribbon within a cassette
02/06/1990US4899169 Imprinting apparatus
02/06/1990US4899168 Optical recording medium
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