EP3218202B1 - Papier de thermosublimation, son procédé de production et son utilisation - Google Patents

Papier de thermosublimation, son procédé de production et son utilisation Download PDF

Info

Publication number
EP3218202B1
EP3218202B1 EP15816078.8A EP15816078A EP3218202B1 EP 3218202 B1 EP3218202 B1 EP 3218202B1 EP 15816078 A EP15816078 A EP 15816078A EP 3218202 B1 EP3218202 B1 EP 3218202B1
Authority
EP
European Patent Office
Prior art keywords
transfer layer
thermal transfer
thermal
paper
thermal sublimation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15816078.8A
Other languages
German (de)
English (en)
Other versions
EP3218202A2 (fr
Inventor
Lutz KÜHNE
Claus Jurisch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Papierfabrik August Koehler SE
Original Assignee
Papierfabrik August Koehler SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Papierfabrik August Koehler SE filed Critical Papierfabrik August Koehler SE
Priority to PL15816078T priority Critical patent/PL3218202T3/pl
Publication of EP3218202A2 publication Critical patent/EP3218202A2/fr
Application granted granted Critical
Publication of EP3218202B1 publication Critical patent/EP3218202B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/0256—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet the transferable ink pattern being obtained by means of a computer driven printer, e.g. an ink jet or laser printer, or by electrographic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
    • B41M5/0355—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic characterised by the macromolecular coating or impregnation used to obtain dye receptive properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/38207—Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395
    • B41M5/38214—Structural details, e.g. multilayer systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
    • B41M5/508—Supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5236—Macromolecular coatings characterised by the use of natural gums, of proteins, e.g. gelatins, or of macromolecular carbohydrates, e.g. cellulose
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/003—Transfer printing
    • D06P5/004—Transfer printing using subliming dyes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5245—Macromolecular coatings characterised by the use of polymers containing cationic or anionic groups, e.g. mordants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5263—Macromolecular coatings characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5263—Macromolecular coatings characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B41M5/5272—Polyesters; Polycarbonates

Definitions

  • the invention relates to a thermal sublimation paper for printing with inks, in particular with ink jet inks, in which a thermal transfer layer to be printed is formed on a base paper, a method for its production and the use for further printing on flat materials, in particular textiles after thermal sublimation printing .
  • Thermal sublimation printing is an indirect printing process in which, for example, a thermal sublimation paper is printed in reverse with suitable sublimable dyes, in which case the print image is transferred to the respective carrier material by heating to up to 230 ° C using the transfer printing process.
  • Sublimation is the direct transition of the dyes from the solid to the gaseous state, without the usual intermediate step in the liquid state.
  • the motif is transferred to the carrier material with the sublimable dye. The prerequisite for this is that the dyes sublime in the range from about 170 to 230 ° C. at a sufficient rate and, for example, diffuse into the fibers of the textile and thus adhere well therein.
  • Disperse dyes such as preferably azo dyes and anthraquinone dyes, which are water-insoluble, are used in particular.
  • Inkjet printers with special inks are used in particular for sublimation printing. After the motif has been transferred to the material to be printed, there is no color application, since the ink evaporates completely into the printed material.
  • thermal sublimation printing can be seen in the fact that different materials can be printed with photo quality, the comparatively low costs and better environmental compatibility. Binding agents and solvents, which may be present in the fiber in other printing processes and have to be washed out, can be dispensed with.
  • the print is also very resistant to UV radiation and other environmental influences.
  • the advantages of thermal sublimation printing lie in the very good printing result, which is also visible, but is hardly noticeable in terms of the handle. In addition, all images, graphics and photos can be implemented. All in all, thermal sublimation printing is also cheap for single items.
  • the present invention is based on the prior art US 2005/0186363 A1 (equals to CH 690 726 A5 ).
  • This relates to a thermal transfer paper suitable for printing by means of ink-jet inks, which is provided with a separating or barrier layer on the side to be printed.
  • This should have a permeability or porosity of at most 100 ml / min (according to ISO standard 5636-3) and should preferably be based on polyvinyl alcohol, carboxymethyl cellulose, alginate and gelatin.
  • Carboxymethyl cellulose with a degree of substitution (DS) of approximately 0.2 to approximately 0.3 is particularly preferred.
  • thermal sublimation paper when colored after ink jet printing, should show no or only a slight bleeding of the printed colors.
  • thermal transfer should be carried out on the surface of the barrier layer Dye on a substrate a high transfer yield can be achieved. This is attributed to the fact that the properties of the barrier layer and its low permeability lead to the fact that the dispersed dye particles essentially remain on the surface of the barrier layer and do not penetrate into its pores or only to a very limited extent.
  • the barrier layer should have such a composition that the water of the aqueous dispersion of the sublimable dye particles of the ink jet ink is absorbed relatively quickly, in particular by the underlying base paper or by other layers between the base paper and the barrier layer, without the pores of the respective layers to clog.
  • the main difference between the thermal sublimation technique and the technology of the entire transfer of a carrier film during thermal transfer is based on the fact that in the first case a "bond strength" must be guaranteed during thermal transfer, which does not apply in the latter case and is even excluded. Rather, a "release layer” is therefore provided for a perfect transition of the carrier film during the printing process.
  • thermal sublimation paper in need of improvement, in particular for printing on textiles, with a view to improved adhesion of the textiles in the transfer press, to rapid drying of the surface of the barrier layer when printing with an aqueous ink, in particular an ink-jet ink, and an adverse blurring or bleeding of the colors when ink-printed (mottling).
  • the object of the invention is therefore to remedy the disadvantages of the prior art described above.
  • the adhesion of the thermal sublimation paper when printing on, in particular, flat textiles is to be optimized, the ink drying when printing on the thermal sublimation paper with inks, in particular ink-jet inks, is accelerated and any disadvantageous mottling of the transfer printout on the textile is largely reduced.
  • the highest possible transfer yield should be achieved during the printing process.
  • thermo sublimation paper for printing with inks containing sublimable dye.
  • the thermoplastic particles have a melting point of from 120 ° C. to 190 ° C., in particular from 130 ° C. to 170 ° C.
  • the following melting point ranges can also be rated as preferred: 35 ° C. to 150 ° C., preferably 55 ° C. to 105 ° C., in particular 75 ° C. to 100 ° C.
  • the thermoplastic particles it is also expedient for the thermoplastic particles to have a particle size of 0.5 to 3 ⁇ m, in particular 0.7 to 1.5 ⁇ m.
  • the amount of the thermoplastic particles included in the thermal transfer layer is 5 to 65% by weight, in particular 10 to 45% by weight.
  • the thermoplastic particles are based on a polymer, which can also be called an "adhesive polymer" with a relatively large particle size.
  • the selected comparatively high average particle size of the thermoplastic particles used proves to be advantageous with regard to this mechanism. That means an advantageous textile liability Thermal transfer layer for color transfer in a color transfer press with simultaneous accelerated drying of the ink-jet inks during the previous ink-jet printing of the paper.
  • base paper its sufficient strength and dimensional stability play a role with regard to later use for printing on various materials, in particular textiles.
  • the base paper one preferably selects such a composition that sufficient strength and dimensional stability are ensured when the thermal transfer layer is formed and when printing with an aqueous ink-jet ink, so that the paper behaves dimensionally unstable, at least when printing.
  • thermoplastic material of the particles which are incorporated in the thermal transfer layer is not subject to any critical limitation in the choice of the thermoplastic material of the particles which are incorporated in the thermal transfer layer. It is advantageous if these are based on polyolefins, in particular on a copolymer of ethylene and propylene, polyacrylates, polymethacrylates, acrylonitrile-butadiene-styrene polymers, polylactates, polycarbonates, polyethylene terephthalate, polystyrene, polyvinyl chloride, polyether ketones, celluloid or polyamides.
  • thermoplastic particles are in a more or less hydrophilic thermal transfer layer
  • thermoplastic particles it has been shown for the functional interaction between thermoplastic particles and the other material components of the thermal transfer layer that advantages are achieved if hydrophilic groups are present on the surface of the particles , in particular in the form of carboxylate, hydroxyl, sulfonate and / or amino groups.
  • a particularly advantageous commercial product which can be used according to the invention is a polyethylene / polypropylene copolymer which is sold under the name HYPOD 2000 as a polyolefin dispersion (from the Dow company).
  • the melting point is around 89 ° C, the Tg value at -26 °, the pH value of the dispersion between 9.5 and 10.5 and the specific density at 0.93 g / cm 3 .
  • the thermal sublimation paper (with the basic structure base paper / thermal transfer layer)
  • the porosity information is largely determined by the porosity of the thermal transfer layer, so that its porosity values can be equated with those of the thermal sublimation paper from a practical point of view.
  • the thermal transfer layer is applied to the screen side of the base paper, since this has a higher smoothness than the felt side. This is usually smoother than the felt side. In this way, a sufficiently smooth and closed thermal transfer layer can be achieved. Therefore, less coating slip is required for such a closed thermal transfer layer.
  • applying a sufficiently thick and smooth thermal transfer layer on the felt side could have the same effect. Basically, the transfer yield and the uniformity of the subsequent print image on textiles, for example, are better in a denser thermal transfer layer. Accordingly, once again, it is an advantage of applying a thermal transfer layer on the wire side of the paper, the wire side being smoother than the felt side. As a result, the thermal transfer layer formed has a more constant density and layer thickness.
  • a uniform thermal transfer layer with constant density and layer thickness results in a more uniform absorption or a more uniform transport of the water of the ink, which benefits the quality of the thermal transfer printing.
  • Another advantage of forming the thermal transfer layer on the screen side is that irregularities, which normally occur in paper, have less influence.
  • An uneven thermal transfer layer leads to an uneven absorption and thus to a reduction in the color transfer yield and to an irregular color transfer of the sublimable dyes from the thermal sublimation paper onto the surface to be printed, in particular textiles.
  • the preferred basis weight of the thermal transfer layer is between 2 and 25 g / m 2 otro and in particular between 4 and 10 g / m 2 otro. Here, the range from 5 to 8 g / m 2 is considered particularly preferred.
  • the basis weight of the base paper is preferably 35 to 130 g / m 2 otro, in particular 70 to 100 g / m 2 otro.
  • the specification of the preferred weight per unit area is of technical importance in order to optimally achieve the goal sought according to the invention.
  • the weight per unit area of the thermal transfer layer preferably corresponds to a layer thickness of 1.5 to 20 ⁇ m, in particular 3 to 8 ⁇ m.
  • the indicated values of the basis weight of the base paper correlate with a preferred layer thickness of 45 to 165 ⁇ m, in particular of 90 to 130 ⁇ m.
  • the Cobb value provides information about the water absorption capacity of paper or paper materials. This value is important for the desirable stability.
  • the writability and printability with inks, such as with inkjet printers is only possible to a desired extent with papers which have certain water absorption values.
  • the Cobb value in particular also means a measure of the hydrophilicity of the designated layers. It can be assumed that the Cobb value of the base paper in the composite material according to the invention is lower than in the original base material. But it can also be constant.
  • the Cobb value of the base paper is preferably 55 to 150 g / m 2 , in particular 70 to 140 g / m 2 .
  • the following preferred values apply in the composite material (without backside coating): for the base paper (back side measured) 45 to 165 g / m 2 , in particular 55 to 150 g / m 2 ; Thermal transfer layer (front measured) 30 to 120 g / m 2 , in particular 40 to 110 g / m 2 . The water absorption is therefore measured here.
  • the Cobb value is determined according to DIN EN 20535. However, if a back coating is applied, the Cobb value, measured from the back, can be between 0 and 150 g / m 2 , depending on how the coating is composed.
  • the thermal transfer layer can be adjusted to an advantageous degree of hydrophilicity by including binders in the form of water-soluble mono-, oligo- or polymers, in particular polyvinyl alcohol, carboxyalkyl cellulose, starch, starch degradation products, in particular in the form of dextrins, modified starch, cellulose derivatives, higher alcohols in particular in the form of pentavalent alcohols (pentitene) and hexavalent alcohols (hexitene), in particular in the form of sorbitol, alginates, and / or gelatin.
  • binders in the form of water-soluble mono-, oligo- or polymers, in particular polyvinyl alcohol, carboxyalkyl cellulose, starch, starch degradation products, in particular in the form of dextrins, modified starch, cellulose derivatives, higher alcohols in particular in the form of pentavalent alcohols (pentitene) and hexavalent alcohols (hexitene), in particular in the form
  • the monomeric, oligomeric or polymeric materials used to form the thermal transfer layer are not only water-soluble, but within the scope of the invention they impart the desirable hydrophilicity to the relevant layers (thermal transfer layer and base paper). It is therefore hydrophilic mono-, oligo- or polymers.
  • the thermal transfer layer contains up to 60% by weight, in particular 0.3 to 35% by weight, of a filler, in particular in the form of kaolin, calcined kaolin, precipitated CaCO 3 and / or silica . This leads to the advantage that the ink drying and the sharpness of the printed image is promoted.
  • thermal sublimation paper according to the invention in particular in the thermal transfer layer and / or in further optionally formed layers or intermediate layers.
  • additives can be, for example, organic materials, in particular special binding agents and / or surface-active substances, and / or inorganic materials.
  • surface-active substances is advantageous, although there is no restriction here.
  • the surfactants can be anionic, cationic, amphoteric or non-ionic.
  • the ink jet inks which are suitable for printing on the thermal sublimation paper according to the invention are aqueous inks in which the dye is in the form of particles, in particular in the form of pigments.
  • the ink-jet inks are those which contain water as the predominant liquid component, the dye particles being dispersed in the aqueous phase. Thickeners of this type can be added if the ink processes a pasty mass, for example in a rotary screen printing.
  • Ink-jet inks typically contain dye or pigment particles on the order of about 0.05 to 1 ⁇ m, in particular 0.2 to 1 ⁇ m, advantageously 0.2 to 0.3 ⁇ m in practical applications. Accordingly, according to the invention, the thermal transfer layer was designed such that the dye particles did not or penetrate the pores of the thermal transfer layer only to an insignificant extent.
  • the person skilled in the art can easily determine suitable sublimable dyes within the scope of the invention.
  • the dyes must be transferable to the selected carrier material by heating to 230 ° C. It is a special requirement that the dyes sublime in the range from 170 ° C to 230 ° C with sufficient speed and, in the case of printing on a textile, sublime into the fibers.
  • So-called "disperse dyes” are particularly suitable here. These are generally water-insoluble dyes, which are particularly suitable for printing polyester and acetate fibers. The disperse dye molecules are the smallest dye molecules among all dyes.
  • a disperse dye molecule here is based in particular on azobenzene (such as, for example, Disperse Red 1 or Disperse Red Orange) or anthraquinone, which have added nitro, amine or hydroxyl groups and the like. Accordingly, azo and anthraquinone dyes are particularly suitable in the context of the invention. Azo dyes are characterized by one or more azo bridges as a chromophore. Azo dyes are the largest number of dyes. They have polar or non-polar substituents and can thus be tailored to the required medium. As a result, it is easily possible in the light of the present invention to determine or obtain suitable dyes for the required sublimation process.
  • the thermal sublimation paper according to the invention shows further advantageous values that appear in particular when it is used: 1. optimal adhesion of the thermal sublimation paper in thermal transfer printing to the substrates to be printed, 2. a favorable ink drying value and 3. an advantageously reduced mottling.
  • the thermal sublimation paper according to the invention is characterized in particular by the fact that the adhesion of the transfer layer to a substrate to be printed has a rating of 3 or less, in particular 1 or 2.
  • the method by which the liability value is determined is described below.
  • the thermal sublimation paper according to the invention shows an advantageous ink drying value of less than 15%, in particular less than 10%, wherein a value of 0 to 8% is particularly advantageous.
  • the ink drying value is determined in the manner described later.
  • An undesirable mottling is largely reduced according to the invention. It has been shown that a mottling of less than 3, in particular less than 2, and consequently also 1, can be achieved. The method by which the mottling is assessed is described in detail later.
  • the invention also relates to a method for producing the thermal sublimation paper according to the invention.
  • an aqueous coating composition, the thermoplastic is applied online or offline to a porous base paper with a Cobb value of 55 to 150 g / m 2 , in particular 70 to 150 g / m 2 , in a paper or coating machine Contains particles and constituents suitable for forming a hydrophilic thermal transfer layer, as defined in the preceding claims, and then drying is carried out to obtain the thermal sublimation paper.
  • aqueous solutions generally have a high viscosity, it is advisable to mix in with other hydrophilic substances, for example sorbitol and / or dextrin, so that a particularly practical coating slip (solids content and viscosity) is produced.
  • functional sublimation papers can only be produced with alkoxyalkyl cellulose or starch or, more generally, anionic cellulose or starch derivatives.
  • positive experiences were also made with native starch and nonionic starch derivatives.
  • a basic framework of the invention can be represented as follows:
  • An essential component of the aqueous coating slip is one or more of the hydrophilic binders described above and the thermoplastic particles shown.
  • the water content of the coating slip is advantageously between 60 and 85% by weight, in particular between 70 and 80% by weight. a water content of 75% could be given as a concrete guideline.
  • the Brookfield viscosity (measured at 100 rpm) could be referred to as the conductive technical variable. This is preferably in the range from 750 to 950 mPa.s, in particular between 800 and 900 mPa.s.
  • the procedure in particular is such that an excess of an aqueous dispersion of in particular 10 to 25% by weight of e.g. Carboxymethyl cellulose is applied. It is advantageous that the excess is then wiped off with a squeegee and the paper is then dried in the usual way.
  • the usual drying can be done in particular with steam-heated cylinders, hot air, infrared heaters, etc.
  • the method according to the invention is advantageously further developed in that one or more layers are formed between the thermal transfer layer and the base paper in a separate working step or simultaneously online or offline, which corresponds to the thermal transfer layer but does not contain any thermoplastic particles. It is also expedient in individual cases that one or more layers are formed between the thermal transfer layer and the base paper in a separate working step or simultaneously online or offline, which layers do not correspond to the composition of the thermal transfer layer. Furthermore, it can be advantageous for a layer which corresponds to the thermal transfer layer to be formed between the thermal transfer layer and the base paper in a separate working step or simultaneously online or offline.
  • a weakly sized base paper preferably contains resin size, alkenyl succinic anhydride (ASA), alkyl ketene dimer (AKD) and / or a synthetic size based on styrene acrylate (SA).
  • ASA alkenyl succinic anhydride
  • a weakly sized base paper preferably contains resin size, alkenyl succinic anhydride (ASA), alkyl ketene dimer (AKD) and / or a synthetic size based on styrene acrylate (SA).
  • the coating slip can be applied to form the thermal transfer layer by conventional coating methods, in particular in the form of a curtain coat, as a roller or nozzle application with a doctor blade or doctor blade, with a film press or by means of a printing method, in particular with an anilox roller.
  • the base paper contains inorganic components, in particular in the form of pigments with a pronounced platelet structure, such as e.g. Contains kaolin or talc.
  • one or more additional layers are formed on or off the back of the thermal sublimation paper, in particular as a protective layer to avoid the undesired sublimation of transfer dyes by the back of the thermal sublimation paper.
  • Other functions of the back coating can consist in controlling the flatness or avoiding undesirable blocking in the roll or in the stack by an advantageous choice of the formulation of the back coating.
  • the backside coating or the coating is or are formed in such a way that it contains organic materials, in particular binders and / or surface-active substances, and / or inorganic materials, in particular pigments.
  • the thermal sublimation paper according to the invention which is distinguished by the desirable liability when using or exercising thermal sublimation printing and by an advantageously rapid drying when printing with ink-jet inks, can advantageously be used for printing on flat materials.
  • This preferably applies to films, regardless of whether they are more or less hydrophilic or hydrophobic, and to textiles, such as, in particular, fabrics, knitted fabrics and / or felt, in particular if these are made up of synthetic fibers.
  • Materials that are particularly well suited for sublimation printing with the thermal sublimation paper according to the invention are, for example, T-shirts and the like. They often consist of plastic materials, in particular polyester materials, or are covered with a polyester layer, which is preferred, for example, for natural fibers such as cotton. Basically, other fibers, such as those made of polyamide, polyacrylonitrile and cellulose acetate, are suitable. Natural fibers from cotton and wool are less suitable. However, thermal transfer printing succeeds if these fibers have been previously, e.g. with swelling agents. Similarly, substrates with a polymer coating, such as wood, aluminum, glass or ceramic, can be printed using sublimation printing.
  • the thermal sublimation paper according to the invention is accordingly printed in particular with ink-jet inks in the form of an aqueous suspension. After drying, the dye particles remain on the surface of the thermal transfer layer. The formed color pattern is then transferred to the surface to be printed (substrate) using thermal transfer printing.
  • thermal sublimation paper according to the invention shows practically no bleeding of the ink when printed with an inkjet printer with an aqueous inkjet ink which contains a suspension of sublimable dyes. This means that there is no strong mixing of the pixels and later a clean and satisfactory color image is created.
  • a slight pressure cloud (mottling) is at best achieved with thermal transfer printing.
  • a desirably high transfer yield of the dyes is achieved during thermal transfer. It is important that any printing techniques are suitable for printing on the thermal sublimation paper, in which an aqueous ink with dye suspended therein is used.
  • thermo sublimation paper the desired bond strength.
  • the thermal sublimation paper according to the invention is particularly advantageous here.
  • An advantage of the invention is also that the substrate to be printed, preferably in a flat form, is not limited to a color print at the thermal sublimation temperatures. So it can be not only textile, especially flat textile materials, but also substrates made of stone, wood or metal or other comparable materials.
  • a thermal transfer layer was formed on each of two different base papers (base paper), with no thermoplastic particles being included in a comparative example, but a modified coating, which additionally contains an aqueous polyolefin dispersion (water content about 55% by weight), was applied in the example according to the invention has been.
  • a line application of 7.5 to 8 g / m 2 was applied in each case.
  • the applied thermal transfer layer was then dried on the base paper in a drying cabinet and then 24 h at 21 ° C. and 53 +/- 3% rel. Air-conditioned humidity.
  • the resulting thermal sublimation paper samples were then evaluated in terms of application technology.
  • the samples were printed with the commercially available inkjet ink J-next Subly (sold by J-Teck3 SRL) and the commercially available inkjet ink Sawgrass ArTainium UV + (sold by Sawgrass Europe) with a commercially available inkjet printer (EPSON STYLUS PRO4450) printed.
  • the printer settings were selected as follows: Medium: Photo Quality Ink Jet Paper, Quality Level: Level 4, Quality: Superfine 1440x720 dpi, Birectional: On, Color: Color / BW Photo, Color Adjustment: ICM, Mode: Driver ICM ( Default).
  • the transfer pressure in the transfer press was carried out at 204 ° C.
  • a textile made of polyester with a basis weight of 250 g / m 2 and a contact angle of 56 - 58 ° / 2 was chosen as the textile, with an uncoated protective paper with a basis weight ⁇ 60 g / m 2, the textile piece with the side to be printed on facing up and then the thermal sublimation paper with the printed thermal transfer layer facing down, followed by another uncoated protective paper with a basis weight ⁇ 60 g / m 2 .
  • a Qubeat transfer press (Model No. HP 3802 1400 W) was used as the transfer press.
  • the Cobb value is determined according to ISO-535, the air permeability (or porosity) according to Bendtsen according to ISO-5636-3 and the basis weight according to ISO-536.
  • the drying speed of the ink on the thermal sublimation paper is given as a contrast value in% in the black field.
  • the printed thermal sublimation sheet was placed on a cardboard support with the unprinted side facing down immediately after printing was completed, a counter strip (Phoenix Imperial II / II, APCO lightfast glossy white, wood-free 150 g / m 2 , Fa. Scheufelen) placed on the printed area and immediately rolled over without pressure using a 2.3 kg metal roller.
  • a commercial contact angle measuring device from Lorentzen & Wettre was used to determine the contact angle.
  • the drop size (height and width) was measured 10 s after placing the water drop (demineralized water) with the syringe tip. Three measurements were carried out on a 15 mm wide test strip and the mean value was given without decimal places.
  • the optical density was measured with a GretagMacbeth D19C in automatic color mode.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Coloring (AREA)
  • Ink Jet (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paper (AREA)
  • Decoration By Transfer Pictures (AREA)

Claims (24)

  1. Papier de thermosublimation destiné à être imprimé avec des encres contenant un colorant sublimable, en particulier des encres à jet d'encre, où une couche de transfert thermique hydrophile poreuse à imprimer est réalisée sur un papier de base poreux, caractérisé en ce que des particules thermoplastiques d'une taille de particules de 0,3 à 5 µm et d'un point de fusion de 35 °C à 190 °C ainsi que des mono-, oligo- et polymères hydrophiles se trouvent dans la couche de transfert thermique, dans lequel la couche de transfert thermique contient 5 à 65 % en poids de particules thermoplastiques.
  2. Papier de thermosublimation selon la revendication 1, caractérisé en ce que les particules thermoplastiques présentent un point de fusion de 120 °C à 190 °C, en particulier de 130 °C à 170 °C.
  3. Papier de thermosublimation selon l'une quelconque des revendications 1 à 2, caractérisé en ce que la couche de transfert thermique contient 10 à 45 % en poids de particules thermoplastiques.
  4. Papier de thermosublimation selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les particules thermoplastiques sont à base de polyoléfines, en particulier d'un copolymère composé d'éthylène et de propylène, de polyacrylates, de polyméthacrylates, de polymères acrylonitrile-butadiène-styrène, de polylactates, de polycarbonates, de polytéréphtalate d'éthylène, de polystyrène, de polychlorure de vinyle, de polyéthercétones, de celluloïd ou de polyamides.
  5. Papier de thermosublimation selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les particules thermoplastiques présentent sur leur surface des groupes hydrophiles, en particulier sous la forme de groupes carboxylate, hydroxyle, sulfonate et/ou amino.
  6. Papier de thermosublimation selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'indice Cobb du papier de base, mesuré au niveau du côté arrière du matériau composite, va de 45 à 165 g/m2, en particulier de 55 à 150 g/m2, et l'indice Cobb de la couche de transfert thermique, mesuré dans le matériau composite au niveau du côté supérieur, va de 30 à 120 g/m2, en particulier de 40 à 110 g/m2.
  7. Papier de thermosublimation selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que la couche de transfert thermique se trouve sur le côté tamis du papier de base.
  8. Papier de thermosublimation selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que le papier de thermosublimation présente une porosité de 200 ml/min au maximum, en particulier de 150 ml/min au maximum, et/ou d'au moins 25 ml/min, mesurée selon la norme ISO-5636-3.
  9. Papier de thermosublimation selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que la couche de transfert thermique est réglée de manière hydrophile par intégration de mono-, oligo- ou polymères solubles dans l'eau, en particulier avec de l'alcool polyvinylique, de la carboxyalkylcellulose, de l'amidon, des produits de dégradation de l'amidon, en particulier sous la forme de dextrines, d'amidon modifié, de dérivés de cellulose, d'alcools supérieurs, en particulier sous la forme d'alcools pentavalents (pentitols) ainsi que d'alcools hexavalents (hexitols), en particulier sous la forme de sorbitol, d'alginates et/ou de gélatine.
  10. Papier de thermosublimation selon l'une quelconque des revendications précédentes, caractérisé en ce que la couche de transfert thermique contient jusqu'à 60 % en poids, en particulier de 0,3 à 35 % en poids, d'une charge, en particulier sous la forme de kaolin, de kaolin calciné, de CaCO3 précipité et/ou d'acide silicique.
  11. Papier de thermosublimation selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il contient des substances tensio-actives sous une forme amphotère, cationique, anionique ou non anionique.
  12. Papier de thermosublimation selon l'une quelconque des revendications précédentes, caractérisé en ce que l'épaisseur de couche de la couche de transfert thermique va de 1,5 à 20 µm, en particulier de 3,0 à 8,0 µm.
  13. Papier de thermosublimation selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'épaisseur de couche du papier de base va de 45 à 165 µm, en particulier de 90 à 130 µm.
  14. Papier de thermosublimation selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que le papier de base contient des constituants inorganiques, en particulier sous la forme de CaCO3, de kaolin ou de talc.
  15. Procédé de fabrication d'un papier de thermosublimation selon au moins l'une quelconque des revendications 1 à 14, caractérisé en ce qu'une pâte de couchage aqueuse est appliquée en ligne ou hors ligne sur un papier de base poreux d'un indice de Cobb de 55 à 150 g/m2, en particulier de 70 à 150 g/m2, dans une machine à papier ou de couchage, laquelle contient des particules thermoplastiques et, pour réaliser une couche de transfert thermique hydrophile poreuse, des mono-, oligo- ou de polymères hydrophiles et un séchage est effectué pour obtenir le papier de thermosublimation.
  16. Procédé selon la revendication 15, caractérisé en ce qu'une ou plusieurs couches sont réalisées en ligne ou hors ligne entre la couche de transfert thermique et le papier de base lors d'une étape de travail séparée ou simultanément, lesquelles correspondent à la couche de transfert thermique, ne contiennent toutefois aucune particule thermoplastique.
  17. Procédé selon la revendication 15, caractérisé en ce qu'une ou plusieurs couches sont réalisées en ligne ou hors-ligne entre la couche de transfert thermique et le papier de base lors d'une étape de travail séparée ou simultanément, lesquelles ne correspondent pas à la composition de la couche de transfert thermique.
  18. Procédé selon la revendication 15, caractérisé en ce qu'une couche intermédiaire est réalisée en ligne ou hors-ligne entre la couche de transfert thermique et le papier de base lors d'une étape de travail séparée ou simultanément, laquelle correspond à la couche de transfert thermique.
  19. Procédé selon au moins l'une quelconque des revendications 15 à 18, caractérisé en ce qu'un papier de base non encollé est employé.
  20. Procédé selon au moins l'une quelconque des revendications 15 à 18, caractérisé en ce que la pâte de couchage est appliquée en tant qu'application au rouleau ou application par buse avec une racle tournante ou une lame de racle, avec une presse à pelliculer ou au moyen d'un procédé d'impression, en particulier avec un cylindre tramé, pour réaliser la couche de transfert thermique sous la forme d'une couche d'apprêt.
  21. Procédé selon au moins l'une quelconque des revendications 15 à 20, caractérisé en ce qu'une ou plusieurs autres couches sont réalisées en ligne ou hors ligne sur le côté arrière du papier de thermosublimation, en particulier en tant que couche de protection.
  22. Procédé selon la revendication 21, caractérisé en ce qu'est réalisé un revêtement de côté arrière, qui contient des matériaux organiques, en particulier des liants et/ou des substances tensio-actives, et/ou des matériaux inorganiques, en particulier des pigments.
  23. Utilisation du papier de thermosublimation selon au moins l'une quelconque des revendications 1 à 14 pour imprimer des matériaux plats, en particulier des films ou des textiles.
  24. Utilisation selon la revendication 23, caractérisée en ce que les textiles constituent des tissus, des tricots et/ou du feutre, en particulier des textiles contenant des fibres synthétiques.
EP15816078.8A 2014-11-12 2015-11-11 Papier de thermosublimation, son procédé de production et son utilisation Active EP3218202B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15816078T PL3218202T3 (pl) 2014-11-12 2015-11-11 Papier termosublimacyjny, sposób jego wytwarzania i jego zastosowanie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014116550.0A DE102014116550A1 (de) 2014-11-12 2014-11-12 Thermosublimationspapier
PCT/DE2015/100484 WO2016074671A2 (fr) 2014-11-12 2015-11-11 Papier de thermosublimation, son procédé de production et son utilisation

Publications (2)

Publication Number Publication Date
EP3218202A2 EP3218202A2 (fr) 2017-09-20
EP3218202B1 true EP3218202B1 (fr) 2020-07-08

Family

ID=55022242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15816078.8A Active EP3218202B1 (fr) 2014-11-12 2015-11-11 Papier de thermosublimation, son procédé de production et son utilisation

Country Status (11)

Country Link
US (1) US10265986B2 (fr)
EP (1) EP3218202B1 (fr)
KR (1) KR102424141B1 (fr)
CN (1) CN107000458B (fr)
BR (1) BR112017009823B1 (fr)
DE (1) DE102014116550A1 (fr)
ES (1) ES2812748T3 (fr)
MX (1) MX2017005968A (fr)
PL (1) PL3218202T3 (fr)
PT (1) PT3218202T (fr)
WO (1) WO2016074671A2 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2708857T3 (es) 2016-11-16 2019-04-11 Schoeller Technocell Gmbh & Co Kg Material de transferencia microporoso adherente
FR3061725B1 (fr) 2017-01-12 2021-05-07 Munksjo Oyj Papier transfert pour impression par sublimation comportant un agent cationique
FR3061726B1 (fr) 2017-01-12 2021-05-07 Munksjo Oyj Papier transfert pour impression par sublimation comportant un sel alcalino-terreux
TWI683635B (zh) * 2017-08-03 2020-02-01 立綺實業有限公司 製作鞋身轉印圖形方法及其製品
PL3754109T3 (pl) 2019-06-18 2022-12-27 Schoeller Technocell Gmbh & Co. Kg Preimpregnat o ulepszonej płaskości
AT522768B1 (de) * 2019-08-16 2021-01-15 Mondi Ag Transferpapier für Thermosublimationsdruck-Prozesse und Verfahren zur Herstellung von Transferpapier
CN111144530A (zh) * 2020-01-17 2020-05-12 白复华 彩色防伪码布标的制备方法
EP3851577A1 (fr) 2020-01-17 2021-07-21 vph GmbH & Co. KG Papier de transfert
EP3896953B1 (fr) 2020-04-17 2024-05-01 Felix Schoeller GmbH & Co. KG Procédé de commande d'un processus d'impression décorative
CN112030579B (zh) * 2020-08-11 2022-10-25 广东冠豪高新技术股份有限公司 功能性化合物在中间转印媒介中的应用
CN114457615A (zh) * 2020-11-11 2022-05-10 湖南鼎一致远科技发展有限公司 彩色无墨打印纸及其制备方法和用于打印纸的水性保护液
CN112428717A (zh) * 2020-11-12 2021-03-02 张彪 一种用于含棉面料的数码印染纸及其制备方法
CN112829449B (zh) * 2021-01-26 2022-11-01 广东冠豪高新技术股份有限公司 一种强迁移型转印印花被印相物
EP4053333B8 (fr) 2021-03-02 2024-02-21 Felix Schoeller GmbH & Co. KG Matière de transfert pour l'impression par sublimation à base de papier comme support à fonction de non réception aux encres
CN114907718A (zh) * 2021-07-08 2022-08-16 佛山市三水峻丙涂料有限公司 一种水性油墨及其应用
CN114134757A (zh) * 2021-10-26 2022-03-04 常州太乙新材料有限公司 一种高渗透热升华转印纸涂层
CN114106634A (zh) * 2021-10-26 2022-03-01 常州太乙新材料有限公司 一种适用于铝箔膜的热升华涂层及其制备工艺
EP4177398A1 (fr) * 2021-11-05 2023-05-10 Ahlstrom-Munksjö Oyj Papier transfert pour impression par sublimation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242739A (en) * 1991-10-25 1993-09-07 Kimberly-Clark Corporation Image-receptive heat transfer paper
JP3327782B2 (ja) 1996-04-30 2002-09-24 キヤノン株式会社 インクジェット記録用転写媒体、これを用いた転写方法及び被転写布帛
SG75135A1 (en) * 1997-09-24 2000-09-19 Canon Kk Recording medium image forming process using the same and process for the preparation of the same
US20020048656A1 (en) * 1998-01-28 2002-04-25 Yuko Sato Image-transfer medium for ink-jet printing, production process of transferred image, and cloth with transferred image formed thereon
US6017611A (en) * 1998-02-20 2000-01-25 Felix Schoeller Technical Papers, Inc. Ink jet printable support material for thermal transfer
CH690726A5 (de) 1998-07-29 2000-12-29 Sanders W A Papier Verfahren zum Bedrucken einer Oberfläche mittels Transferdruck und Transferpapier hierfür.
US6624118B2 (en) 2001-05-11 2003-09-23 Rexam Graphics, Inc. Image transfer element
ITVR20050095A1 (it) * 2005-07-29 2007-01-30 Paradigma S R L Supporto lastriforme conduttore per il trasferimento di immagini con inchiostri sublimatici
DK2236307T3 (da) * 2009-03-30 2012-10-29 Azourite Ventures Ltd Fremstilling af transferpapir til inkjetprintning

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3218202A2 (fr) 2017-09-20
MX2017005968A (es) 2017-10-24
US20170305178A1 (en) 2017-10-26
WO2016074671A2 (fr) 2016-05-19
WO2016074671A3 (fr) 2016-10-20
US10265986B2 (en) 2019-04-23
CN107000458A (zh) 2017-08-01
CN107000458B (zh) 2019-08-27
DE102014116550A1 (de) 2016-05-12
PL3218202T3 (pl) 2021-01-11
BR112017009823A2 (pt) 2017-12-26
BR112017009823B1 (pt) 2022-04-05
KR102424141B1 (ko) 2022-07-25
KR20170082585A (ko) 2017-07-14
ES2812748T3 (es) 2021-03-18
PT3218202T (pt) 2020-09-15

Similar Documents

Publication Publication Date Title
EP3218202B1 (fr) Papier de thermosublimation, son procédé de production et son utilisation
DE3151471C2 (fr)
DE69913017T2 (de) Aufzeichnungsblatt für Tintenstrahldrucker
DE69021799T2 (de) Druckfilm.
DE68916173T2 (de) Tintenstrahl-Aufzeichnungssystem und Aufzeichnungsverfahren unter Verwendung desselben.
DE69027662T2 (de) Tintenstrahlaufzeichnungsmittel und -verfahren
DE69214485T2 (de) Synthetisches Papier zum Schreiben und Drucken
DE60100215T2 (de) Tintenstrahlaufzeichnungsmaterial
DE69912339T2 (de) Aufzeichnungsmedium und Tintenstrahlaufzeichnungsverfahren damit
CH690726A5 (de) Verfahren zum Bedrucken einer Oberfläche mittels Transferdruck und Transferpapier hierfür.
DE112011103316T5 (de) Beschichtetes Druckpapier und Verfahren zur Erzeugung gedruckter Bilder
EP3323624B1 (fr) Matériau de transfert adhésif microporeux
DE69923114T2 (de) Tintenstrahlaufzeichnungsmaterial, das kationisches Harz enthält, und Aufzeichnungsverfahren
DE69110307T2 (de) Mehrfarbiges Tintenstrahlaufzeichnungsverfahren.
EP1048480A1 (fr) Matériau pour l'impression par jet d'encre contenant des couches de pigmentées
DE60107725T3 (de) Für eine pigmenthaltige Tinte geeignetes Tintenstrahlaufzeichnungsmaterial
DE60012254T2 (de) Tintenstrahlaufzeichnungsmedium
DE69909211T2 (de) Tintenstrahl-Aufzeichnungsblatt
WO2016188976A2 (fr) Matériau de transfert destiné à une impression par sublimation
DE10033056A1 (de) Verfahren zur Herstellung eines Informations-Aufzeichnungsmaterials
DE60118349T2 (de) Wasserbeständige tintenempfangsbeschichtungen für tintenstrahldruckmaterialien und beschichtungsverfahren damit
DE60026651T2 (de) Aufzeichnungsmaterial, Herstellungsverfahren desgleichen und Bilderzeugungsverfahren
DE60004569T2 (de) Papier für tintenstrahldruck
DE60103194T2 (de) Tintenstrahl-druckverfahren
DE60102606T2 (de) Tintenstrahlaufzeichnungselement

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170608

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200122

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1288048

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200715

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502015012990

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3218202

Country of ref document: PT

Date of ref document: 20200915

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20200908

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201008

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201009

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201108

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2812748

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20210318

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502015012990

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

26N No opposition filed

Effective date: 20210409

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201111

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20201130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230602

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20231124

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231121

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20231219

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20231024

Year of fee payment: 9

Ref country code: PT

Payment date: 20231023

Year of fee payment: 9

Ref country code: IT

Payment date: 20231124

Year of fee payment: 9

Ref country code: DE

Payment date: 20231129

Year of fee payment: 9

Ref country code: AT

Payment date: 20231117

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20231020

Year of fee payment: 9