EP2959058B1 - Papier de base pour matériaux de revêtement décoratifs - Google Patents

Papier de base pour matériaux de revêtement décoratifs Download PDF

Info

Publication number
EP2959058B1
EP2959058B1 EP14705096.7A EP14705096A EP2959058B1 EP 2959058 B1 EP2959058 B1 EP 2959058B1 EP 14705096 A EP14705096 A EP 14705096A EP 2959058 B1 EP2959058 B1 EP 2959058B1
Authority
EP
European Patent Office
Prior art keywords
base paper
paper
paper according
alkaline earth
decorative
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
EP14705096.7A
Other languages
German (de)
English (en)
Other versions
EP2959058A1 (fr
Inventor
Thomas Leifert
Michael Krause
Rijk Van Der Zwan
Andreas FEHLKER
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
Schoeller Technocell 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
Application filed by Schoeller Technocell GmbH and Co KG filed Critical Schoeller Technocell GmbH and Co KG
Priority to PL14705096T priority Critical patent/PL2959058T3/pl
Priority to EP14705096.7A priority patent/EP2959058B1/fr
Publication of EP2959058A1 publication Critical patent/EP2959058A1/fr
Application granted granted Critical
Publication of EP2959058B1 publication Critical patent/EP2959058B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • 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
    • 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
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • 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
    • D21H19/385—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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a base paper for decorative coating materials, which can be impregnated with a thermally curable impregnating resin and printed by ink jet method, the use of the base paper for the production of decorative coating materials and a method for producing coating materials using the base paper.
  • Decorative papers are needed for the production of decorative laminates, which are used as building materials in furniture production and interior design.
  • the decorative laminates are mainly high pressure laminates (HPL) and low pressure laminates (LPL).
  • HPL high pressure laminates
  • LPL 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, which were soaked in phenolic resin (core papers), in a laminating press at a temperature of about 110 to 170 ° C and a Pressed pressure of about 5.5 to 11 MPa.
  • core papers phenolic resin
  • the resulting laminate (HPL) is glued or glued with a carrier material such as HDF or chipboard.
  • a low pressure laminate is prepared by exposing the unprinted or printed decorative paper impregnated with a resin at a temperature of about 160 to 200 ° C and a pressure of about 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 coloring) 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 printed or unprinted decorative paper is usually soaked in one or more stages with synthetic resins, then dried, wherein the resin remains reactive, and then pressed in sheets or rolls with a carrier material irreversibly hot. When pressed, the resin hardens.
  • Suitable synthetic resins are the impregnating resins commonly used in this technical field, in particular melamine-formaldehyde resin, urea-formaldehyde resin, phenol-formaldehyde resin, polyacrylates, acrylic ester-styrene copolymers.
  • the impregnating resin may be used in an amount of 40 to 250%, preferably 80 to 125%, of the basis weight of the decorative base paper.
  • the application of the printing pattern is usually done by gravure printing. Particularly in the production of commercially available printing patterns, this printing technique has the advantage of being able to print on large quantities of paper at high machine speed.
  • the gravure process is not profitable for smaller amounts of decor paper and is insufficient in terms of print quality for complicated patterns. From the printing techniques that meet the requirements for flexibility and quality Withstand the ink-jet printing process (ink-jet printing) is therefore becoming increasingly important.
  • decorative base papers printable by the ink-jet printing process, they are coated with one or more functional layers for receiving the ink and fixing the dyes.
  • Such decorative base papers which can be printed by the ink-jet printing process are described, for example, in US Pat DE 199 16 546 A1 and the EP 1 044 822 A1 described.
  • the ink receiving layers generally contain pigments, water-soluble or water-dispersible polymers as binders, dye-fixing substances and other auxiliaries commonly used in such layers.
  • Decorative base papers differ in their properties, however, fundamentally different from normal commercial ink-jet papers. Decorative base papers should have an open surface, so that they can be impregnated quickly and evenly with an impregnating resin.
  • a decorative base paper provided with one of the above-described ink-receiving layers has good ink-jet printability, it has a largely covered paper structure at least on one side of the paper. The intermediate spaces between the fibers are largely closed and are thus available only to a limited extent for the absorption of impregnating resins.
  • the EP 1 749 626 A1 proposes, therefore, a method in which the base paper provided with an ink receiving layer is impregnated from the back side.
  • the WO 2009/097986 A1 Proposes the dye-receiving composition, whose main components are barium sulfate, titanium dioxide and silicates, as a pigment coating such that no closed flat layer is formed and thus the fiber spaces remain largely open.
  • the disadvantage of this procedure is that it is not possible to achieve a sufficiently good printing result.
  • the EP 2 537 981 A1 describes a process for the surface treatment of an ink-jet paper with a surface treatment medium containing magnesium sulfate and polydiallyldimethylammonium chloride polymer.
  • the ink jet paper contains between 0 and 50 wt .-%, in particular 10 and 30 wt .-% CaCO 3 as a filler.
  • the pores are largely closed after its application. The inclusion of an impregnating resin would thus be limited.
  • the papers would be the EP 2 537 981 after impregnation with an impregnating resin because of the calcium carbonate largely transparent.
  • the DE 698 04 233 T2 describes a composition for surface treating a substrate for inkjet printing, the composition consisting essentially of an aqueous sizing medium containing starch, sizing agent and a divalent metal salt.
  • the disadvantage is that the pores on the paper surface are largely closed by the application of the aqueous sizing medium and thus the impregnation of the paper is only possible to a limited extent.
  • Coating materials comprising a raw paper unsealed in the composition, the base paper having a surface coating containing an alkaline earth salt and an inorganic pigment having a specific surface area, measured by BET. from 100 to 400 cm 2 / g, the surface coating containing no polymeric binder.
  • the invention further relates to the use of the base paper according to the invention for the production of laminates and laminates of all kinds.
  • the invention also provides a process for the production of a decorative coating material in which a base paper unsized in size is provided with a surface coating containing an alkaline earth salt, the paper printed by a digital printing process, impregnated with a thermosetting resin and dried , The impregnated and dried paper can be varnished.
  • the surface application according to the invention even without a polymeric binder, provides good printability by digital printing processes, in particular the ink-jet printing process, and the problem of "dusting out” of pigments which can not be expected due to the absence of the binder does not occur.
  • the paper surface is
  • Another advantage of the omission of polymeric binders is a lower viscosity of the application liquid and thus a simplification of the application process and the cleaning of the application units.
  • alkaline earth metal salts are alkaline earth halides and alkaline earth metal nitrates having a water solubility of at least 400 g / l (measured at 20 ° C). These can also be used in a mixture. Particularly preferred is the use of calcium chloride, magnesium nitrate or mixtures thereof.
  • the surface application additionally contains an inorganic pigment having a specific surface area, measured by BET, of 100 to 400 cm 2 / g.
  • an inorganic pigment having a specific surface area measured by BET, of 100 to 400 cm 2 / g.
  • Particularly preferred are inorganic pigments having a specific surface area of 200 to 330 cm 2 / g.
  • Such preferred inorganic pigments are, for example, aluminum oxide, aluminum hydroxide, boehmite and / or silica.
  • silicas a cationized fumed silica is particularly preferred.
  • the mass ratio alkaline earth salt / pigment in the surface application may be 70:30 to 30:70, preferably 60:40 to 40:60.
  • the surface coating may also contain other auxiliaries, such as dispersing aids, dye-fixing agents, such as polyaluminum salts, Polyammonium salts, pH regulators and other auxiliaries customary in the paper industry.
  • auxiliaries such as dispersing aids, dye-fixing agents, such as polyaluminum salts, Polyammonium salts, pH regulators and other auxiliaries customary in the paper industry.
  • the surface application can be carried out with conventional application units used in the paper coating.
  • "inline” can be applied in the paper machine with a size press.
  • the application weight may preferably be 1 to 10 g / m 2 , in particular 2 to 8 g / m 2 , based on the mass of the dry substance.
  • the surface of the base paper according to the invention may have a pH of 4.5 to 8, preferably 6 to 7.
  • a sufficient impregnating ability of the base paper is obtained and the paper is given very good printability by the ink-jet printing process.
  • the base papers produced according to the invention have an air permeability according to Gurley of less than 25 s / hml, in particular 10 to 22 s / hml.
  • the base paper according to the invention can be rolled up or divided into sheets.
  • the base paper can then be printed in high quality using a wide variety of inkjet processes.
  • the printed paper can then preferably be impregnated with an impregnating resin, in particular with a melamine resin, and dried.
  • the base paper can then be applied in a coating press hot pressed onto a wood-based panel or to a laminate.
  • transparent, unprinted and resinated paper can be used as a further layer as a protective and / or adhesive layer. Alternatively, however, it is also possible to use a different adhesive layer.
  • the printed product can also be sealed with a varnish.
  • the decorative base papers which can be used according to the invention are those which have undergone neither sizing in the mass 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.
  • the decorative base papers which can be used according to the invention usually contain a wet strength agent.
  • Softwood pulps, hardwood pulps or mixtures of both pulp types can be used to produce the decorative base papers. Preference is given to the use of 100% hardwood pulp. But mixtures of softwood / hardwood pulps in the ratio 5:95 to 50:50, in particular 10:90 to 30:70 can be used.
  • the base papers can be produced on a Fourdrinier paper machine or a Yankee paper machine. For this purpose, the pulp mixture can be ground at a consistency of 2 to 5 wt .-% to a freeness of 10 to 45 ° SR.
  • color pigments and / or dyes and wet strength agents such as polyamide / polyamine-epichlorohydrin resin, cationic polyacrylates, modified melamine-formaldehyde resin or cationized starches are added in customary amounts in the production of decorative papers and mixed well with the pulp mixture.
  • the fillers and / or pigments can be added in an amount of up to 55% by weight, in particular 10 to 45% by weight, based on the weight of the pulp.
  • Suitable pigments and fillers are, for example, titanium dioxide, talc, modified titanium dioxides and mixtures thereof.
  • the thick stock produced in the mixing chest can be diluted to a consistency of about 1%. If necessary, other auxiliaries such as retention aids, defoamers, dyes and other auxiliaries mentioned above or mixtures thereof may be added.
  • This thin material is fed to the wire section via the headbox of the paper machine. A non-woven fabric is formed and, after dewatering, the base paper is obtained, which is subsequently dried.
  • the basis weights of the papers produced can be 30 to 200 g / m 2 .
  • the decorative base paper according to the invention can be dyed.
  • inorganic color pigments such as metal oxides, metal hydroxides and metal oxide hydrates, metal sulfides, metal sulfates, metal chromates and Metallmolybdate or mixtures thereof
  • organic color pigments and / or dyes such as carbonyl colorants (quinones, quinacridones), cyanine colorants, azo colorants, azomethines and methines, phthalocyanines or dioxazines used become.
  • Particular preference is given to mixtures of inorganic color pigments and organic color pigments or substances.
  • the mass of the color pigment or color pigment mixture or dye or dye mixture may be from 0.0001 to 5 wt .-%, based on the mass of the pulp, depending on the type of dye.
  • the coloring of the base paper according to the invention is constantly adjustable. This is more complicated and more expensive in the case of a decorative base paper coated with a separate ink receiving layer.
  • the surface application liquid may contain coloring additives. These may be the same color pigments and / or dyes with which the raw paper is dyed.
  • the invention relates to a method for producing a decorative coating material or decorative paper.
  • we base paper according to the invention with a digital printing process, such as the ink-jet printing process printed.
  • the printed base paper can then be impregnated with a thermosetting resin and dried.
  • the drying can be carried out in such a way that the impregnating resin is completely cured or only partially cured.
  • Partially cured means that the cure of the thermosetting resin is 70% and more, 80% and more, or 90 and more.
  • the pulp suspension was added to 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 a defoamer, and a decorative base paper having a basis weight of 90 g / m 2 and an ash content of about 32 wt .-% made The weights are based on the mass of the pulp.
  • the decorative base paper treated with the application liquid described below in the size press and then dried. The coating weight was 2 g / m 2 (dry).
  • the pH of the coating liquid had been adjusted to pH 5 with NaOH.
  • a pulp suspension of 100% by weight eucalyptus pulp was milled at a stock consistency of 5% to a freeness of 33 ° SR. This was followed by the addition of 1.8 wt .-% epichlorohydrin resin as a wet strength agent. This pulp suspension was adjusted to a pH of 6.5 to 7 with aluminum sulfate.
  • a mixture of 36 wt .-% titanium dioxide and 5 wt .-% talcum, 0.11 wt .-% of a retention aid and 0.03 wt .-% of a defoamer was added to the pulp suspension and from a decorative base paper with a basis weight of about Made 80 g / m 2 and an ash content of about 30 wt .-%. The weights are based on the mass of the pulp.
  • the decorative base paper was treated with the following application liquid in the size press and then dried. The coating weight was 6 g / m 2 (dry).
  • the pH of the coating liquid had previously been adjusted to 5 with NaOH.
  • a decorative base paper prepared according to Example 1 was impregnated with the following application liquid in the size press and then dried.
  • the coating weight was 8 g / m 2 (dry).
  • Application liquid for surface application water 80% by weight Magnesium nitrate (solid) 10% by weight Cationized pyrogens Silica (as a solid) 10% by weight
  • the pH of the coating liquid had previously been adjusted to pH 5 with NaOH.
  • a decorative base paper produced according to Example 1 was used as base paper without further application of glue liquor.
  • a decorative base paper prepared according to Example 1 was treated with the following application liquid in the size press and then dried.
  • the coating weight was 8 g / m 2 (dry).
  • the preparation of the cationized fumed silica starting from Aerosil® 300 (Evonik Industries AG) was carried out according to Example 3.
  • a decorative base paper prepared according to Example 1 was prepared according to the examples of EP 1 044 822 B1 coated with an ink receiving layer.
  • the application weight was 5 g / m 2 .
  • the base papers prepared according to the Examples and Comparative Examples were printed in an ink jet printer (EPSON 4800 with pigmented inks).
  • the impregnation ability was tested on the unprinted base papers.
  • the printed base papers were evaluated for image quality and ink penetration on the back of the paper.
  • the purpose of the test is the characterization of the porosity of the paper structure and thus for the impregnation ability. It measures the time taken for a given amount of air to flow through a paper surface at a constant pressure. The measurement is carried out on the basis of ISO 5636-5 with the help of the densometer 121D from Lorenzen & Wettre. The readings are given in Gurley seconds / 100 ml. Values less than 25 s / hml show papers with very good air permeability. Values higher than 60 s / hml indicate a compacted structure and thus poor permeability.
  • the image quality is evaluated by measuring the color density for the primary colors cyan, magenta, yellow and black.
  • the color densities are measured with the densitometer SpectroEye from x-rite.
  • Penetration of the ink is a punctiform or even partial penetration of the ink towards the back of the paper.
  • test results are summarized in the following table: color density Air resistance s / hml punch cyan magenta yellow black B1 0.40 0.55 0.63 0.99 18 ⁇ B2 0.41 0.57 0.64 1.02 22 + B3 0.41 0.57 0.62 1.00 22 + V1 0.38 0.34 0.50 0.52 14 - V2 0.40 0.58 0.63 1.07 28 + V3 0.40 0.71 0.68 1.30 50 +

Landscapes

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

Claims (12)

  1. Papier de base pour matériaux de revêtement décoratifs, qui comprend un papier brut non collé dans la masse,
    caractérisé en ce que le papier brut est doté d'un enduit superficiel, qui contient un sel alcalin terreux et un pigment anorganique ayant une surface spécifique de 100 à 400 cm2 / g selon BET, sachant que l'enduit superficiel ne contient aucun liant polymère.
  2. Papier de base selon la revendication 1,
    caractérisé en ce que le sel alcalin terreux est un sel de calcium soluble dans l'eau.
  3. Papier de base selon la revendication 1,
    caractérisé en ce que le sel alcalin terreux est un chlorure de calcium ou un nitrate de calcium.
  4. Papier de base selon la revendication 3,
    caractérisé en ce que la surface spécifique du pigment anorganique, mesurée selon BET, est de 200 à 330 cm2 / g.
  5. Papier de base selon revendication 3 ou 4,
    caractérisé en ce que le pigment anorganique est un oxyde d'aluminium, un hydroxyde d'aluminium, de la bochmite et / ou un acide silique.
  6. Papier de base selon revendication 3 ou 4,
    caractérisé en ce que le pigment anorganique est un acide silique pyrogène, cationisé.
  7. Papier de base selon au moins l'une des revendications 3 à 6,
    caractérisé en ce que le rapport quantitatif sel alcalin terreux / pigment organique est de 60 : 40 à 40 : 60 par rapport à la masse.
  8. Papier de base selon au moins l'une des revendications 1 à 7,
    caractérisé en ce que l'enduit superficiel est appliqué dans une en quantité de 1 à 10 g / m2 par rapport à la masse de la substance sèche.
  9. Papier de base selon au moins l'une des revendications 1 à 8,
    caractérisé en ce que la surface du papier de base présente une valeur pH de 4,5 à 8.
  10. Utilisation du papier de base selon au moins l'une des revendications 1 à 9 pour la fabrication de stratifiés et de laminés de tous genres.
  11. Procédé de fabrication d'un matériau de revêtement décoratif,
    caractérisé en ce que l'on imprime un papier de base non collé dans la masse et pourvu d'un enduit superficiel contenant un sel alcalin terreux selon la revendication 1 en recourant à un procédé d'impression numérique, l'imprègne avec une résine thermiquement durcissable et le sèche.
  12. Procédé de fabrication d'un matériau de revêtement décoratif selon la revendication 11,
    caractérisé en ce que l'on sèche un papier de base imprégné de résine thermiquement durcissable de manière à ce que le durcissement de la résine thermiquement durcissable ne soit que d'environ 80 %.
EP14705096.7A 2013-02-20 2014-02-12 Papier de base pour matériaux de revêtement décoratifs Active EP2959058B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL14705096T PL2959058T3 (pl) 2013-02-20 2014-02-12 Papier podłożowy dla dekoracyjnych materiałów powłokowych
EP14705096.7A EP2959058B1 (fr) 2013-02-20 2014-02-12 Papier de base pour matériaux de revêtement décoratifs

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13155977.5A EP2770105A1 (fr) 2013-02-20 2013-02-20 Papier de base pour matériaux de revêtement décoratifs
EP14705096.7A EP2959058B1 (fr) 2013-02-20 2014-02-12 Papier de base pour matériaux de revêtement décoratifs
PCT/EP2014/052682 WO2014128030A1 (fr) 2013-02-20 2014-02-12 Papier de base pour matériaux de revêtement décoratifs

Publications (2)

Publication Number Publication Date
EP2959058A1 EP2959058A1 (fr) 2015-12-30
EP2959058B1 true EP2959058B1 (fr) 2018-01-31

Family

ID=47747472

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13155977.5A Withdrawn EP2770105A1 (fr) 2013-02-20 2013-02-20 Papier de base pour matériaux de revêtement décoratifs
EP14705096.7A Active EP2959058B1 (fr) 2013-02-20 2014-02-12 Papier de base pour matériaux de revêtement décoratifs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP13155977.5A Withdrawn EP2770105A1 (fr) 2013-02-20 2013-02-20 Papier de base pour matériaux de revêtement décoratifs

Country Status (9)

Country Link
US (1) US20160009114A1 (fr)
EP (2) EP2770105A1 (fr)
KR (1) KR20150119196A (fr)
CN (2) CN105143553A (fr)
BR (1) BR112015019424B1 (fr)
ES (1) ES2660246T3 (fr)
PL (1) PL2959058T3 (fr)
RU (1) RU2623260C2 (fr)
WO (1) WO2014128030A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2643386T3 (es) * 2013-01-09 2017-11-22 The Chemours Company Tt, Llc Papel decorativo con rendimiento óptico mejorado que comprende partículas inorgánicas tratadas
US10094069B2 (en) 2013-01-09 2018-10-09 The Chemours Company Fc, Llc Process for making a décor paper having improved optical performance
PT3231596T (pt) * 2016-04-12 2019-01-17 SWISS KRONO Tec AG Material de suporte com camada de resina modificada e preparação do mesmo
CN109072563B (zh) * 2016-07-21 2021-10-19 惠普发展公司，有限责任合伙企业 墨水固定剂溶液
FR3062660B1 (fr) * 2017-02-03 2019-06-07 Ahlstrom-Munksjö Oyj Papier decor pour stratifies
EP3754109B1 (fr) 2019-06-18 2022-09-28 Schoeller Technocell GmbH & Co. KG Pré-imprégné ayant une planéité améliorée
EP3896953B1 (fr) 2020-04-17 2024-05-01 Felix Schoeller GmbH & Co. KG Procédé de commande d'un processus d'impression décorative

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY125712A (en) * 1997-07-31 2006-08-30 Hercules Inc Composition and method for improved ink jet printing performance
EP1016742B1 (fr) 1998-12-29 2002-03-13 N. SCHLUMBERGER & CIE Dispositif de montage d'une brosse cylindrique de nettoyage du peigne cylindrique d'une peigneuse rectiligne à compensation automatique de l'usure de ladite brosse
DE19916546C2 (de) * 1999-04-13 2001-05-03 Technocell Dekor Gmbh & Co Kg Tintenstrahl-Aufnahmeschicht
CN1454140A (zh) * 2000-06-09 2003-11-05 3M创新有限公司 用于生产防水耐用的水性喷墨接受介质的材料和方法
DE10152745A1 (de) * 2001-10-25 2003-05-15 Degussa Dispersion von Aluminiumoxid
EP1522629A1 (fr) * 2003-10-08 2005-04-13 M-real Oyj Papier couche d'imprimierie
JP4357379B2 (ja) * 2003-11-10 2009-11-04 三菱製紙株式会社 インクジェット記録媒体の製造方法
GB0515884D0 (en) 2005-08-02 2005-09-07 Bosch Gmbh Robert Improvements in or relating to chainsaws
US20070085983A1 (en) * 2005-10-17 2007-04-19 Photo Man Image Corporation Digital ink jet printing process
DE102007029540A1 (de) * 2007-06-25 2009-01-08 Technocell Dekor Gmbh & Co. Kg Durch Ink-Jet bedruckbares Dekorpapier
JP5161319B2 (ja) * 2007-12-17 2013-03-13 テクノチェル デコール ゲー エム ベー ハー ウント コンパニー コマンディートゲゼルシャフト インクジェット法により印刷可能なプレス加工性のある化粧紙含浸体
DE102008008292A1 (de) 2008-02-07 2009-08-13 hülsta-werke Hüls GmbH & Co KG Papierschicht zum Herstellen eines flächigen, bedruckten oder bedruckbaren Bauteils
AT511619B1 (de) * 2011-06-22 2016-02-15 Mondi Ag Verfahren zur oberflächenbehandlung von papier sowie papier
CN102828445A (zh) * 2012-09-19 2012-12-19 天津市中源装饰材料有限公司 三聚氰胺浸渍纸的生产方法

Also Published As

Publication number Publication date
BR112015019424B1 (pt) 2021-08-31
US20160009114A1 (en) 2016-01-14
RU2623260C2 (ru) 2017-06-23
CN111321627A (zh) 2020-06-23
EP2959058A1 (fr) 2015-12-30
EP2770105A1 (fr) 2014-08-27
ES2660246T3 (es) 2018-03-21
WO2014128030A1 (fr) 2014-08-28
RU2015139812A (ru) 2017-03-24
PL2959058T3 (pl) 2018-05-30
KR20150119196A (ko) 2015-10-23
CN105143553A (zh) 2015-12-09
BR112015019424A2 (pt) 2017-07-18

Similar Documents

Publication Publication Date Title
EP2959058B1 (fr) Papier de base pour matériaux de revêtement décoratifs
EP2158358B1 (fr) Papier décoratif imprimable par une imprimante à jet d'encre
EP2222922B1 (fr) Papier décor imprégné comprimable, imprimable par le procédé à jet d'encre
DE19916546C2 (de) Tintenstrahl-Aufnahmeschicht
DE102007030102B4 (de) Vorimprägnat
DE69912339T2 (de) Aufzeichnungsmedium und Tintenstrahlaufzeichnungsverfahren damit
EP1207233B1 (fr) Papier de base pour décoration ayant une opacité élevée
DE112013000632T5 (de) Beschichtetes Druckpapier und Verfahren zur Herstellung eines Druckerzeugnisses unter Verwendung desselben
EP3098085A1 (fr) Matériau de transfert pour l'impression par sublimation
EP3323624A1 (fr) Matériau de transfert adhésif microporeux
JP6549036B2 (ja) 層状製品用の化粧紙
EP1036881B1 (fr) Papier de base pour décoration ayant une résistance à sec améliorée
KR102333333B1 (ko) 라미네이트를 위한 장식 종이
EP4202117A1 (fr) Papier décoratif à deux couches destiné à l'amélioration de la qualité d'impression
EP3026175B1 (fr) Papier à haut pouvoir couvrant

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20150810

AK Designated contracting states

Kind code of ref document: A1

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

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KRAUSE, MICHAEL

Inventor name: LEIFERT, THOMAS

Inventor name: VAN DER ZWAN, RIJK

Inventor name: FEHLKER, ANDREAS

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20170322

RIC1 Information provided on ipc code assigned before grant

Ipc: B41M 5/52 20060101ALI20170726BHEP

Ipc: D21H 17/67 20060101ALI20170726BHEP

Ipc: D21H 19/40 20060101ALI20170726BHEP

Ipc: B41M 5/00 20060101ALI20170726BHEP

Ipc: D21H 17/69 20060101ALI20170726BHEP

Ipc: D21H 19/36 20060101ALI20170726BHEP

Ipc: D21H 27/18 20060101AFI20170726BHEP

Ipc: D21H 27/26 20060101ALI20170726BHEP

Ipc: D21H 19/38 20060101ALI20170726BHEP

Ipc: B41J 11/00 20060101ALI20170726BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170829

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 967493

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180215

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: DE

Ref legal event code: R096

Ref document number: 502014007111

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2660246

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20180321

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SCHMAUDER AND PARTNER AG PATENT- UND MARKENANW, CH

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

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: 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: 20180131

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: 20180131

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: 20180131

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: 20180430

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

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: 20180501

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: 20180131

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: 20180430

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: 20180531

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: 20180131

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: 20180131

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: 20180131

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: 20180131

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: 20180131

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014007111

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20180131

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: 20180131

Ref country code: LU

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

Effective date: 20180212

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: 20180131

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: 20180131

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: 20180131

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

26N No opposition filed

Effective date: 20181102

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

Ref country code: IE

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

Effective date: 20180212

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

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: 20180131

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

Ref country code: PT

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: 20180131

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

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: 20180131

Ref country code: HU

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

Effective date: 20140212

Ref country code: MK

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

Effective date: 20180131

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

Effective date: 20230519

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

Ref country code: ES

Payment date: 20240325

Year of fee payment: 11

Ref country code: NL

Payment date: 20240219

Year of fee payment: 11

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

Ref country code: AT

Payment date: 20240220

Year of fee payment: 11

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

Ref country code: DE

Payment date: 20240219

Year of fee payment: 11

Ref country code: GB

Payment date: 20240219

Year of fee payment: 11

Ref country code: CH

Payment date: 20240301

Year of fee payment: 11

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

Ref country code: TR

Payment date: 20240208

Year of fee payment: 11

Ref country code: SE

Payment date: 20240219

Year of fee payment: 11

Ref country code: PL

Payment date: 20240206

Year of fee payment: 11

Ref country code: IT

Payment date: 20240228

Year of fee payment: 11

Ref country code: FR

Payment date: 20240221

Year of fee payment: 11

Ref country code: BE

Payment date: 20240219

Year of fee payment: 11