EP2158358A1 - Papier décoratif imprimable par une imprimante à jet d'encre - Google Patents

Papier décoratif imprimable par une imprimante à jet d'encre

Info

Publication number
EP2158358A1
EP2158358A1 EP08774172A EP08774172A EP2158358A1 EP 2158358 A1 EP2158358 A1 EP 2158358A1 EP 08774172 A EP08774172 A EP 08774172A EP 08774172 A EP08774172 A EP 08774172A EP 2158358 A1 EP2158358 A1 EP 2158358A1
Authority
EP
European Patent Office
Prior art keywords
color
pigment
paper
decorative
ink
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.)
Granted
Application number
EP08774172A
Other languages
German (de)
English (en)
Other versions
EP2158358B1 (fr
Inventor
Rijk Van Der Zwan
Stefan Strunk
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.)
Schoeller Technocell GmbH and Co KG
Original Assignee
Technocell Dekor GmbH and Co KG
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
Family has litigation
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Application filed by Technocell Dekor GmbH and Co KG filed Critical Technocell Dekor GmbH and Co KG
Priority to PL08774172T priority Critical patent/PL2158358T3/pl
Publication of EP2158358A1 publication Critical patent/EP2158358A1/fr
Application granted granted Critical
Publication of EP2158358B1 publication Critical patent/EP2158358B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • 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
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/42—Coatings with pigments characterised by the pigments at least partly organic
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • D21H21/285—Colorants ; Pigments or opacifying agents insoluble
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]

Definitions

  • the invention relates to a decor paper which can be impregnated with thermally curable resins and printed by ink jet method, wherein the decorative paper has the same color as laminate in its untreated shape.
  • Decorative papers are needed for the production of decorative laminates, which are used as building materials in the housingherstel ⁇ development and in interior applications.
  • the decorative laminates are mainly so-called high-pressure laminates (HPL) and low-pressure laminates
  • the decorative paper is impregnated in the unprinted or printed state with a resin and with one or more layers of kraft paper sheets that have been soaked in phenolic resin
  • HPL ⁇ ne laminate
  • a low pressure laminate is prepared by the unprinted or printed and be ⁇ impregnated decorative paper with a resin at a temperature of 160 to 200 0 C and a pressure from 1.25 to 3.5 MPa is pressed directly to the carrier plate.
  • the refinement of material surfaces may be of an optical nature (by appropriate coloration) and / or physical nature (by coating the plate surface with appropriate functionality and structure).
  • Decorative papers can be processed with or without a printed pattern.
  • the application of the printing pattern is usually done by gravure printing.
  • this printing technique has the advantage of printing large quantities of paper at high Maschinengeschwindig ⁇ speed. If the patterns are printed on white Dekorpa ⁇ animals, it comes to a high color ⁇ consumption and with more complicated patterns often to a poor image sharpness due to missing pixels.
  • the conventional decorative patterns which are produced by gravure printing, usually printed on color-matched decorative base paper.
  • color-matched decorative base paper For example, an oak replica is printed on a brown or light brown paper.
  • This procedure has two advantages. On the one hand, the print image becomes more natural due to more homogeneity and balanced coloring, on the other hand, the consumption of printing inks is reduced.
  • the patterns to be applied have taken on more complicated and more individual forms according to the demand of recent years.
  • this increase in pattern diversity is accompanied by a decrease in the quantities to be produced.
  • the low-pressure process is not profitable for small batches and insufficient in print quality for complicated patterns to evaluate.
  • the production of small quantities is especially important in the field of design development.
  • ink-jet papers are white. Some of the inkjet inks need to be applied in large quantities to cover the whiteness of the base paper where the pattern requires.
  • Another object of the invention is to propose a Dekorpa ⁇ pier, which finds application in the proofing field for a quick visual assessment of a later gravure result.
  • the object is achieved by a decorative paper containing a base paper (decorative base paper) and an ink receiving layer, wherein the ink receiving layer is colored so that the decorative paper after impregnation with conventional Impregnating resins and compression laminate has the same color as a laminate of decorative paper, which has no ink-receiving layer.
  • the raw papers which can be used in accordance with the invention are those which have undergone neither sizing in the composition nor surface sizing. These consist essentially of celluloses, pigments and fillers and conventional additives. Common additives may be wet strength agents, retention aids and fixatives. Decorative base papers differ from conventional papers due to the much higher filler content or pigment content and the lack of standard paper sizing or surface sizing on paper.
  • softwood pulps, hardwood pulps or mixtures of both types of pulp may be used. Preference is given to the use of 100% hardwood pulp. But mixtures of softwood / hardwood pulps in the mass ratio of 5:95 to 50:50, especially 10:90 to 30:70 can be used.
  • the base papers can be on a Fourdrinier paper machine or a Yankee paper machine Herge ⁇ provides. For this purpose, the pulp mixture can be ground at a consistency of 2 to 5 wt.% To a freeness of 10 to 45 0 SR.
  • color pigments and / or color ⁇ substances and wet-strength agents such as polyamide / polyamine epichlorohydrin resin, cationic polyacrylates, modifi ⁇ ed melamine-formaldehyde resin or cationized starches in customary in the production of decorative papers Be added volumes and mix well ⁇ ver with the pulp mixture.
  • the fillers and / or pigments can be added in an amount (mass) of up to 55% by weight, in particular 10 to 45% by weight, based on the weight of the pulp.
  • Suitable pigments and fillers include for example Ti ⁇ dioxide, talcum, zinc sulphide, kaolin, alumina, calcium carbonate, corundum, aluminum and magnesium silicates or mixtures thereof.
  • the thick matter generated in the mixing can be up to ei ⁇ ner diluted consistency of about 1%.
  • auxiliaries such as retention aids, defoamers, dyes and other aforementioned auxiliaries or their mixtures may be added.
  • This thin material is guided over the headbox of Textilma ⁇ machine on the wire section. A non-woven fabric is formed and, after dewatering, the base paper is obtained, which is subsequently dried.
  • the professionnge ⁇ weights of the papers produced can be 15 to 300 g / m 2 .
  • inorganic color pigments such as metal oxides, hydroxides and oxide hydrates, metal sulfides, sulfates, chromates and molybdate or mixtures thereof, and organic Farbpig ⁇ elements and / or dyes such as carbonyl colorants (eg quinones, quinacridones), cyanine colorants , Azofarbstoff, azomethines and methines, phthalocyanines or dioxazines are used. Particular preference is given to mixtures of inorganic color pigments and organic color pigments or substances.
  • color pigments and dyes such as egg ⁇ senoxid (EO) Geib (Bayferrox 415), iron oxide (EO) Red (Bayferrox 110 M), soot Carbofin LC 2900, color pigments blue PB 15, color pigments Violet PV 23 and dye yellow PY 97 and mixtures thereof are used.
  • EO egg ⁇ senoxid
  • EO iron oxide
  • Red Bayferrox 110 M
  • soot Carbofin LC 2900 color pigments blue PB 15, color pigments Violet PV 23 and dye yellow PY 97 and mixtures thereof.
  • the abovementioned color pigments and dyes can be used in the context of the invention both in the decorative base paper and in the ink-receiving layer.
  • color pigment (s) or dye (s) is to be understood as meaning a single color pigment or a color pigment mixture or a single dye or a dye mixture.
  • the amount of the color pigment (s) and / or dye (s) in the decorative base paper can be from 0.0001 to 5% by weight, in particular from 0.001 to 4% by weight, depending on the nature of the substance.
  • the quantity refers to the mass of the pulp.
  • the ink-receiving layer all known Emp ⁇ fang layers can be used. These are usually hydrophilic coatings containing water-soluble or water-dispersible polymers.
  • the ink receiving layer may additionally contain fillers, pigments, dye-fixing substances and other adjuvants conventionally used in such layers.
  • the ink receiving layer contains a pigment and a binder in a proportion of from 20:80 to 80:20 (by weight).
  • the amount of the pigment in the ink receiving layer is preferably from 5 to 80% by weight, but in particular from 10 to 60% by weight, based on the dry weight of the layer.
  • the pigment may be any conventionally used in the ink-jet recording materials, pigment, but especially alumina, aluminum Hydro ⁇ oxide, boehmite and silica (eg precipitated or py ⁇ fries produced silica).
  • the binder may be a water-soluble and / or water-dispersible polymer, for example polyvinyl alcohol, polyvinylpyrrolidone, polyvinyl acetate, starch, latin, carboxymethylcellulose, ethylene / vinyl acetate, styrene / acrylic acid ester copolymers or mixtures thereof.
  • the ink receiving layer with the same color pigment (s) and / or dye (s) is dyed, with which also the raw paper is dyed.
  • the amount (concentration) of the color pigment (s) and / or dye (s) in the ink receiving layer based on the mass of the dried ink receiving layer is preferably about 45 to 75%, more preferably 45 to 65% of the amount of the colored pigment (s) and / or dye (s) in the base paper, based on the mass of the pulp (atro).
  • the coating weight of the ink receiving layer may be 2 to 25 g / m 2, particularly 3 to 20 g / m 2, vorzugswei ⁇ se, however, 4 to 15 g / m 2.
  • the ink-receiving layer can be applied by conventional application methods, such as roller application, slot nozzle application, engraving or Nipp process, curette coating, air brush or roller doctor metering.
  • Suitable impregnating resins are the impregnating resins conventionally used in the technical field ⁇ sem, in particular melamine-formaldehyde resin, urea-formaldehyde resin, phenol-formaldehyde resin, polyacrylates, acrylic acid ester-styrene copolymers and polyvinyl alcohol.
  • the resin ⁇ amount is 50 to 300%, preferably 95 to 150%, based on the basis weight of the decorative base paper.
  • pulp suspension prepared by mixing weight a pulp mixture of 80th% eucalyptus pulp by weight and 20th% pine sulphate pulp at a consistency of 5% to a freeness of 33 0 SR by adding a color pigment / dye mixture (color mix 1) WUR ground ⁇ de. Subsequently, 1.8% by weight of epichlorohydrin resin was added as a wet strength agent. This pulp suspension was adjusted to a pH of 6.5 to 7 with aluminum sulfate. Thereafter, the pulp suspension, a mixture of 40% titanium dioxide and 5% of a defoamer was wt. Wt.% Of talc by weight, 0.11.% Of a retention aid and 0.03 wt.
  • ⁇ de WUR prepares an approximately 5% color pigment / dye suspension before ⁇ and added at different dosages of the coating.
  • the different farbintensi ⁇ ven coating compositions were each coated with a coating weight of 6 g / m 2 on the decorative base paper (Ra kel réelle / 0, 2 doctor blade) and dried.
  • the uncoated colored decorative base paper (reference 1) was impregnated with melamine-formaldehyde resin.
  • the basis weight of the paper after impregnation was 160 g / m 2 .
  • the impregnated paper was then pressed with egg ⁇ nem carrier as a laminate (reference plate 1).
  • the coated, differently colored decor papers were also impregnated and pressed into laminates.
  • the pressing of all decorative papers was carried out at a temperature of 14O 0 C and a pressure of 9 MPa,
  • the color space of the differently colored laminated boards (laminates) was measured with the aid of a colorimeter and with the color space of the reference plate 1 compared. As is customary in decor paper production, the color recipe was then adjusted and the coating tests repeated calculatively and empirically. The process was completed after the deviation of the color values between the reference plate and the layer ⁇ material plate coated decorative paper, measured as color difference .DELTA.E is less than 0.50. In this way, the optimized color pigment / dye mixture for coloring the coating composition (color mixture 1 Opt. I) was determined.
  • the decorative base paper was then treated with the optimized turned ⁇ colored ink receiving layer having two different coating weights (3 g / m 2 and 9 g / m 2) coated again (decorative papers IA and IB), wherein the concentration of the ink mixture in the ink receiving layer, 59.2% of Concentration of the color mixture in the decorative base paper was.
  • the coated decorative papers were above impregnating ned ⁇ and pressed into laminate sheets. Subsequently, the color space of the plates was measured and the color difference ⁇ E was determined (Table 2).
  • the pulp suspension was a mixture of 40 wt.% Titanium dioxide and 5 wt.% Talc, 0.11 wt.% Of a retention aid, and 0.03 wt.% Of a defoamer added, and therefrom a colored decorative base paper having a basis weight of about 80 g / m 2 and an ash content of about 32.% Generated (Refe ⁇ ence 2). The weights are based on the pulp.
  • the color pigment / dye mixture required for coloring the ink receiving layer was determined in accordance with the colored decorative base paper (color mix 2 Opt.I). The procedure for determining the required amount of the color pigment / dye mixture in the ink receiving layer was as in Example 1.
  • the decorative base paper was then treated with the optimized turned ⁇ colored ink receiving layer having a coating weight of 6 g / m 2 coated again (decorative paper 2), wherein the concentration of the ink mixture in the ink receiving layer was 49.3% of the concentration of the color mixture in the decorative base paper.
  • the uncoated decorative base paper (Reference 2) was impregnated as described above and pressed to laminate (Re ference ⁇ plate 2). In the same way, the coated decorative paper 2 was processed. Subsequently, the color space of the plates was measured and the color difference ⁇ E was determined (Table 2).
  • a pulp suspension of 100 wt.% Eucalyptus pulp was at a consistency of 5% to ei ⁇ nem freeness of 33 SR 0 under addition of a Farbpigmentge- milled (color mix 3). Subsequently, 1.8% by weight of epichlorohydrin resin was added as a wet strength agent. This pulp suspension was adjusted to a pH of 6.5 to 7 with aluminum sulfate. Thereafter, the pulp suspension, a mixture of 40% titanium dioxide and 5% of a retention% of a defoamer was wt. Wt.% Of talc, 0.11 wt. Adjuvant and 0.03 wt. Added and therefrom a colored decorative base paper with a basis weight of FLAE ⁇ made about 80 g / m 2 and an ash content of about 32 wt.% (reference 3). The weights are based on the pulp.
  • the color pigment / dye mixture required for coloring the ink receiving layer was determined in accordance with the colored decorative base paper (color mix 3 Opt.I). The procedure for determining the required amount of the color pigment / dye mixture in the ink receiving layer was as in Example 1.
  • the decorative base paper was then treated with the optimized turned ⁇ colored ink receiving layer having a coating weight of 6 g / m 2 coated again (decorative paper 3), wherein the concentration of the ink mixture in the ink receiving layer was 50.7% of the concentration of the color mixture in the decorative base paper.
  • the uncoated decorative paper was impregnated as indicated above and pressed to laminate plate (reference plate 3) under the same conditions as in Example 1. Also impregnated and pressed was the De ⁇ korpapier 3. Subsequently, the color space of the shift measured and the color difference ⁇ E determined (Table 2).
  • a pulp suspension of 100 wt.% Eucalyptus pulp of a color pigment / dye mixture (color mix 4) was ground with a stock consistency of 5% to ei ⁇ nem freeness of 33 SR 0 under addition. Subsequently, 1.8% by weight of epichlorohydrin resin was added as a wet strength agent. This pulp suspension was adjusted to a pH value of 6.5 to 7, with aluminum ⁇ miniumsulfat. Thereafter, a mixture of 40% by weight of titanium dioxide and 5% by weight of talc, 0.11% by weight of a retention aid and 0.03% by weight of an antifoam was added to the pulp suspension, and from this a dyed decorative paper with a basis weight of about 80 g / m was obtained. m 2 and a Aschege ⁇ halt of about 32 wt.% is manufactured (reference 2). The Ge ⁇ weight data relate to the pulp.
  • the colored pigment / dye mixture required for coloring the ink receiving layer was determined in accordance with the colored decorative base paper (color mix 4 Opt.I).
  • the procedure for determining the required amount of the mixture in the ink receiving layer was as in Example 1.
  • the decorative base paper was then treated with the optimized turned ⁇ colored ink receiving layer having a coating weight of 18 g / m 2 coated again (decorative paper 4), wherein the concentration of the ink mixture in the ink receiving layer was 62.6% of the concentration of the color mixture in the decorative base paper.
  • the reference paper 4 was impregnated as in Example 1 and pressed to reference plate 4. Also impregnated and compressed, the coated decorative paper was 4. At ⁇ closing the color space of the plates was measured and the color difference .DELTA.E determined (Table 2).
  • the decorative base paper was then mixed with the according to Example 1 with the color mix 1 Opt. I inked ink receiving layer coated.
  • the application weight was 6 g / m 2 (decorative paper 5).
  • the reference paper 5 was impregnated as in Example 1 and pressed to reference plate 5. Also impregnated and was pressed, the coated decorative paper 5. An ⁇ closing the color space of the plates was measured and the color difference .DELTA.E determined (Table 2).
  • a pulp suspension of 100 wt.% Eucalyptus pulp premix (Farbmix 3) was ground with a stock consistency of 5% to ei ⁇ nem freeness of 33 SR 0 under addition of a Farbpigmentge-. Subsequently, 1.8% by weight of epichlorohydrin resin was added as a wet strength agent. This pulp suspension was adjusted to a pH of 6.5 to 7 with aluminum sulfate. Thereafter, the pulp suspension, a mixture of 36% titanium dioxide and 5% of a retention% of a defoamer was wt. Wt.% Of talc, 0.11 wt. Adjuvant and 0.03 wt. Added and therefrom a colored decorative base paper with a basis weight of FLAE ⁇ about 80 g / m 2 and an ash content of about 30 wt.% Made (reference 6). The weights are based on the pulp.
  • the decorative base paper was then mixed with the according to Example 3 with the color mix 3 Opt. I inked ink receiving layer coated.
  • the application weight was 6 g / m 2 (decorative paper 6).
  • the reference paper 6 was impregnated as in Example 1 and pressed to reference plate 6. Also impregnated and compressed, the coated decorative paper 6. At ⁇ was closing the color space of the plates was measured and the color difference .DELTA.E determined (Table 2). Comparative Example VI
  • Example 1 The decorative base paper of Example 1 (Reference 1) was coated with the ink receiving layer described in Example 1 in an application amount of 3 g / m 2 , but without dyes and / or color pigments (decorative paper Vl).
  • the coated decor paper was impregnated as in the other examples and pressed into a laminate.
  • An ⁇ closing the color space of the plate was measured and compared with the color space of the reference plate 1.
  • the color difference ⁇ E (Table 2) was determined.
  • the decorative base paper of Example 1 (reference 1) was coated with an ink-receiving layer containing a mixture of color pigment / dyes as used in decorative paper IB, but in a concentration of 37.7% (color mix 1 Opt.II) Amount of the corresponding mixture in the base paper (Table 1).
  • Thesecondsge ⁇ weight of the ink receiving layer was 9 g / m 2.
  • the Wei ⁇ ter kau of the decor paper was performed as in the other examples. Subsequently, the color space of the plate was measured and compared with the color space of the reference plate 1. The determined color difference ⁇ E is given in Table 2.
  • the decorative base paper of Example 3 (Reference 3) was coated with an ink-receiving layer containing a mixture of color pigment / dyes as used in Decor paper 3 but at a concentration of 80.7% (Color Mix 3 Opt.II) Quantity of the corresponding the mixture in the base paper (Table 1). Thesecondsge ⁇ weight of the ink receiving layer was 6 g / m 2. The Wei ⁇ ter kau of the decor paper (impregnation and encryption pressing) was performed as in the other examples. Subsequently, the color space of the plate was measured and compared with the color space of the reference plate 3. The determined color difference ⁇ E is given in Table 2. Table 1 shows the colored in accordance with the invention Dekor ⁇ papers and the comparative examples.
  • the color measurements on the laminate plates produced were carried out using a Colorimeter Model: SF 600 from Datacolor. ⁇ the color difference .DELTA.E between the reference plate and the layer ⁇ panel with the coated decorative paper was determined. The color difference is calculated according to DIN 6174. The Be ⁇ calculation is based on the CIE L * a * b * -Farbraumsystem. The L * a * b * values of sample and reference are measured and the color difference is determined by the following equation:
  • the color space of the laminates of Examples 5 and 6 was measured, compared with the color space of the reference plates 1 and 3, and the opacity difference ⁇ Opacity was determined.
  • the difference between the laminates to be compared is ⁇ Opacity ⁇ 1%.
  • Test CIELab D65 10 °, DIN 5033
  • UV filter 100 Physical filtering D65 (approximated daylight) Spectral range 360 nm to 700 nm
  • Example pigment base paper pigment ink receiving layer TAS

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Laminated Bodies (AREA)
  • Ink Jet (AREA)

Abstract

L'invention concerne un papier décoratif pour des matériaux de revêtement décoratifs, comprenant un papier brut et une couche de réception d'encre, qui est colorée de telle sorte que le papier décoratif, après l'imprégnation avec des résines d'imprégnation et après compression pour donner un stratifié, présente la même couleur que la couleur d'un stratifié constitué d'un papier décoratif ne présentant pas de couche de réception d'encre.
EP08774172.4A 2007-06-25 2008-06-20 Papier décoratif imprimable par une imprimante à jet d'encre Active EP2158358B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08774172T PL2158358T3 (pl) 2007-06-25 2008-06-20 Papier dekoracyjny do druku atramentowego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007029540A DE102007029540A1 (de) 2007-06-25 2007-06-25 Durch Ink-Jet bedruckbares Dekorpapier
PCT/EP2008/057869 WO2009000768A1 (fr) 2007-06-25 2008-06-20 Papier décoratif imprimable par une imprimante à jet d'encre

Publications (2)

Publication Number Publication Date
EP2158358A1 true EP2158358A1 (fr) 2010-03-03
EP2158358B1 EP2158358B1 (fr) 2014-09-24

Family

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EP08774172.4A Active EP2158358B1 (fr) 2007-06-25 2008-06-20 Papier décoratif imprimable par une imprimante à jet d'encre

Country Status (16)

Country Link
US (1) US8153211B2 (fr)
EP (1) EP2158358B1 (fr)
JP (1) JP5124018B2 (fr)
KR (1) KR101206842B1 (fr)
CN (1) CN101778977B (fr)
AR (1) AR066947A1 (fr)
AU (1) AU2008267822B2 (fr)
BR (1) BRPI0813878A8 (fr)
CA (1) CA2691810C (fr)
CL (1) CL2008001877A1 (fr)
DE (1) DE102007029540A1 (fr)
ES (1) ES2525234T3 (fr)
PL (1) PL2158358T3 (fr)
RU (1) RU2420623C1 (fr)
UA (1) UA97846C2 (fr)
WO (1) WO2009000768A1 (fr)

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DE102007029540A1 (de) * 2007-06-25 2009-01-08 Technocell Dekor Gmbh & Co. Kg Durch Ink-Jet bedruckbares Dekorpapier
CA2709822C (fr) * 2007-12-17 2014-10-07 Technocell Dekor Gmbh & Co. Kg Produit d'impregnation pour papier decoratif compressible, imprimable par le procede a jet d'encre
DE102010035436A1 (de) * 2010-08-26 2012-03-01 Interprint Gmbh Verfahren zur Herstellung von Dekorpapier, sowie Papiergerüst zur Herstellung von Dekorpapier
JP2012205988A (ja) * 2011-03-29 2012-10-25 Jx Nippon Oil & Energy Corp 改質された植物バイオマスの製造方法及び製造装置、並びにエタノールの製造方法
CN102251432A (zh) * 2011-06-30 2011-11-23 德州泰鼎新材料科技有限公司 提高装饰原纸综合性能的方法
DE102011114404A1 (de) * 2011-09-26 2013-03-28 Dakor Melamin Imprägnierungen Gmbh Deckschicht mit reduzierten Zugeigenschaften zur Verwendung von abriebfestem Laminat
JP5730823B2 (ja) * 2012-07-03 2015-06-10 Ｋｊ特殊紙株式会社 化粧板原紙及び化粧板
FR2997421B1 (fr) * 2012-10-30 2015-04-17 Munksjo Arches Papier decoratif pour stratifies.
EP2770105A1 (fr) * 2013-02-20 2014-08-27 Schoeller Technocell GmbH & Co. KG Papier de base pour matériaux de revêtement décoratifs
EP2816154A1 (fr) * 2013-06-19 2014-12-24 surfactor Germany GmbH Article à revêtement imprégné de résine aux propriétés esthétiques améliorées
EP2865527B1 (fr) * 2013-10-22 2018-02-21 Agfa Nv Fabrication de surfaces décoratives par impression à jet d'encre
EP4098453A1 (fr) * 2013-10-22 2022-12-07 Agfa Nv Fabrication de surfaces décoratives par impression à jet d'encre
EP2865531B1 (fr) * 2013-10-22 2018-08-29 Agfa Nv Procédés d'impression par jet d'encre pour la fabrication de surfaces décoratives
PL2905376T3 (pl) * 2014-02-06 2019-02-28 Agfa Nv Wytwarzanie laminatów dekoracyjnych metodą druku natryskowego
US10112426B2 (en) * 2014-10-31 2018-10-30 Agfa Nv Manufacturing methods of decorative laminates by inkjet
JP6405992B2 (ja) * 2014-12-24 2018-10-17 凸版印刷株式会社 インクジェット印刷用チタン紙およびそれを用いた化粧原紙および化粧板
JP2016153175A (ja) * 2015-02-20 2016-08-25 凸版印刷株式会社 インクジェット印刷用チタン紙及び化粧板
CN105256645A (zh) * 2015-09-16 2016-01-20 天津科技大学 一种基于喷墨印刷的涂布装饰原纸及其制备方法
CN105297532B (zh) * 2015-09-16 2019-06-21 天津科技大学 一种基于凹版印刷的涂布装饰原纸及其制作方法
FR3062660B1 (fr) * 2017-02-03 2019-06-07 Ahlstrom-Munksjö Oyj Papier decor pour stratifies
JP6493637B1 (ja) * 2017-06-28 2019-04-03 Dic株式会社 顔料組成物及び印刷インキ
PL3848422T3 (pl) 2017-08-22 2023-04-24 Agfa Nv Wytwarzanie paneli dekoracyjnych
CN109468884A (zh) * 2018-12-24 2019-03-15 淄博欧木特种纸业有限公司 数码打印纸及其制备方法
JP2020164572A (ja) * 2019-03-28 2020-10-08 大日本塗料株式会社 水系プライマーインク、インクセット及び印刷方法
EP4029989B1 (fr) 2021-01-15 2023-06-07 SWISS KRONO Tec AG Procédé et dispositif de fabrication d'un papier décoratif et article doté d'un tel papier décoratif
EP4198705B1 (fr) * 2021-12-16 2024-10-09 Unilin, BV Procédé de fabrication d'une feuille de décoration de panneau décoratif

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Also Published As

Publication number Publication date
CA2691810C (fr) 2012-08-28
AU2008267822A1 (en) 2008-12-31
RU2420623C1 (ru) 2011-06-10
US20100189931A1 (en) 2010-07-29
CN101778977A (zh) 2010-07-14
AU2008267822B2 (en) 2012-03-08
CA2691810A1 (fr) 2008-12-31
UA97846C2 (ru) 2012-03-26
KR20100028114A (ko) 2010-03-11
US8153211B2 (en) 2012-04-10
CN101778977B (zh) 2013-01-02
JP2010531251A (ja) 2010-09-24
KR101206842B1 (ko) 2012-11-30
CL2008001877A1 (es) 2010-02-05
WO2009000768A1 (fr) 2008-12-31
DE102007029540A1 (de) 2009-01-08
BRPI0813878A8 (pt) 2021-11-09
JP5124018B2 (ja) 2013-01-23
ES2525234T3 (es) 2014-12-19
AR066947A1 (es) 2009-09-23
BRPI0813878A2 (pt) 2015-01-13
EP2158358B1 (fr) 2014-09-24
PL2158358T3 (pl) 2015-03-31

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