EP2121198B1 - Verfahren zum direktbedrucken von holzwerkstoffplatten - Google Patents

Verfahren zum direktbedrucken von holzwerkstoffplatten Download PDF

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Publication number
EP2121198B1
EP2121198B1 EP07846752A EP07846752A EP2121198B1 EP 2121198 B1 EP2121198 B1 EP 2121198B1 EP 07846752 A EP07846752 A EP 07846752A EP 07846752 A EP07846752 A EP 07846752A EP 2121198 B1 EP2121198 B1 EP 2121198B1
Authority
EP
European Patent Office
Prior art keywords
layer
plastic material
board
coating
web
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
EP07846752A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2121198A1 (de
Inventor
Dieter DÖHRING
Hans Schäfer
Udo Hanitzsch
Gary P. Blenkhorn
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.)
Lignum Technologies AG
Original Assignee
Kronoplus Technical AG
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
Priority claimed from PCT/EP2006/011246 external-priority patent/WO2007059967A1/de
Application filed by Kronoplus Technical AG filed Critical Kronoplus Technical AG
Priority to PL07846752T priority Critical patent/PL2121198T3/pl
Priority to EP07846752A priority patent/EP2121198B1/de
Publication of EP2121198A1 publication Critical patent/EP2121198A1/de
Application granted granted Critical
Publication of EP2121198B1 publication Critical patent/EP2121198B1/de
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/40—Distributing applied liquids or other fluent materials by members moving relatively to surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/02—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface

Definitions

  • the invention relates to a method for the coating of boards, in particular of wood-based panels for the production of floor panels, with a flowable coating material.
  • Laminate panels essentially consist of an approx. 6 to 8 mm thick base plate made of MDF or HDF material, to which a decor paper layer is glued. The decor paper layer is impregnated with a resin and is usually further provided with abrasion-resistant particles.
  • the application of pressure and heat hardens the resin and creates an extremely abrasion-resistant and decorative surface.
  • new methods have been developed to print wood-based panels, such as MDF or HDF, directly with a plastic material, ie without the use of decorative paper.
  • the MDF board for example, is sanded off and primed.
  • a colored decor is printed on this primer, for example a wood decor.
  • a plurality of very thin material layers are applied, wherein the individual material layers each cured before applying the next layer.
  • the material layers are, for example, a plurality of, essentially transparent lacquer layers of a hardenable plastic.
  • the resulting overall layer thus has a layered structure.
  • the individual layers Between the individual layers arise interfaces in which no good networking takes place.
  • the individual layers usually have a thickness of 10 to 15 .mu.m and usually 5 to 7 layers are applied one above the other, resulting in a total thickness of the thin-layer system or layer stack of about 50-105 .mu.m.
  • wood-based panel this includes all wood-based materials in the broadest sense, ie panels that are made of wood, or that are made using wood materials. These include, but are not limited to, OSB panels, MDF or HDF, chipboard, solid and solid wood, veneered and prefinished parquet and others.
  • this invention relates to improved wood-based panels for use as a floor covering or wall or ceiling covering.
  • U1 is a device for the coating of plates in the run out.
  • Several plates are arranged on a conveyor belt, which are fed one after the other, inter alia coating stations.
  • Such a coating station comprises an applicator roll, with which a lacquer is applied to a plate.
  • an applicator roll with which a lacquer is applied to a plate.
  • the applicator roll may include a textured surface to pattern lacquer on the surface of a plate.
  • the coatings consist for example of liquid plastics or synthetic resins to be cured by a brief thermal shock to a film.
  • a device which comprises transport means for the transport of plates.
  • the device also comprises a supply device with which coating material can be brought onto the plate surface. Subsequent to the feeding device, means for drying and / or curing the coating material are provided above the plate.
  • the device comprises means to be able to pass a material web between the transport means for the transport of plates and the means for drying and / or curing.
  • the surface of the coating material can according to the invention be provided with a structure without having to exert high pressure. Since the coating material is dried and / or cured in this state, it is thus possible to coat a plate with a structured surface, without this being the case in the publication DE 20 2004 018 710 U1 known prior art either have to use a press or a complex printing unit. Also, a multi-step coating can thus be uniformly dried and / or cured in one operation. Above all, it is possible that a chemical network extends through the entire structure of the layer, resulting in a particularly stable coating.
  • drying and / or curing under exclusion of air is possible. Drying and / or curing under exclusion of air is frequently desired, for example in order to achieve particularly high crosslinking in the case of curing of a varnish with UV light, ie a particularly high conversion of double bonds within the varnish. In the case of curing with electron beams, an air seal is usually required.
  • the invention relates to a novel process for coating a wood-based panel, in particular a particleboard, MDF or HDF board, with a flowable plastic material.
  • the method relates to the production of panels, such as the manufacture of floor panels.
  • a thick layer of at least 30 .mu.m of a plastic material is applied to the wood-based panel in a single step.
  • the plastic material is preferably transparent at least after drying or curing.
  • the layer is preferably applied in a single operation in a thickness of 30 to 150 microns, more preferably in a thickness of 80 to 110 microns and most preferably in a thickness applied by about 95 microns.
  • the layer of plastic material is cured.
  • abrasion-resistant particles such as, for example, larger corundum particles
  • the individual thin layers only have a thickness of 10 to 15 .mu.m, and which are cured one after the other, in fact only relatively small particles can be used, since the particles are preferably incorporated as far as possible in the layers should be.
  • the flowable plastic material is preferably an acrylate system.
  • an acrylate system is meant, for example, a polymerizable mixture of double bond-containing mono-, di- and polyfunctional acrylic acid-based compounds. Typical representatives are for example Dipropylenglycoldiacrylat, 1,6-Hexandioldiacrylat, polyurethane acrylic acid ester, polyester acrylic acid ester as they are available in the production program of the company BASF under the trade name Laromer TM types on the market.
  • the wood-based panel is preferably provided with a colored decorative print prior to coating with the flowable plastic material, e.g. with a wood decor.
  • the plastic material is applied via the decor pressure and is preferably as transparent as possible. The process can be carried out, for example, as follows:
  • the carrier plate such as an MDF plate
  • a primer is applied and preferably applied a primer.
  • the decoration is printed on the primer or the primer.
  • a further primer is applied, which is preferably a suitable primer for the following layer of plastic material.
  • This primer is preferably applied in an amount of up to 10 g / m 2 , more preferably of about 5 g / m 2 .
  • a single thick layer of an acrylate system is applied to the primer by, for example, roller application. This is preferably done in an amount of up to 100 g / m 2 , more preferably of about 65 g / m 2 .
  • the plastic material is preferably a polymerizable acrylate system.
  • the plastic material such as the polymerizable acrylate system, a UV-curable plastic.
  • the UV radiation serves to start the polymerization. Since the polymerization can be stopped at any time, it is thus possible in the single thick layer, e.g. May be 95 microns, a Vernetzungsgradienten and thus produce a cure gradients.
  • the curing gradient is generated over a single, over the entire layer thickness occurring polymerization with the highest possible conversion. This is in contrast to painting with many thin films, which are applied layer by layer and then "gelled” by radiation, i. it is prematurely aborted the reaction. Thus, over the entire cross-section of all layers, there is no continuous polymer formation but boundary layers.
  • ⁇ layers are applied wet-on-wet (for example primer, acrylate (roll application), corundum, topcoat application) and polymerized in a single step, preferably by UV excitation.
  • the acrylate layer is cured according to the invention in a single thick layer.
  • the individual layers differ in their function and thus also in the chemical structure:
  • the primer has the task of producing good adhesion between the printing and the plastic layer.
  • the middle layer is flexibly adjusted to reduce internal stresses and to avoid embrittlement and to absorb impact energy when walking when the coated board is used as a floor panel, for example.
  • the Toplack Anlagen however, it is modified to lead to high hardness and scratch resistance.
  • the polymerization is carried out so that a nearly complete double bond conversion over the entire layer is achieved.
  • the primer is preferably designed so that better adhesion is achieved by greater functionalization of the acrylate mixture.
  • the middle layer has chain growth and only minor cross-linking.
  • the Toplack Anlagen preferably contains a highly crosslinkable acrylate system.
  • abrasion-resistant particles in particular corundum particles
  • corundum particles are preferably introduced into the layer. Since the layer is very thick, it is possible to incorporate relatively thick particles which have better abrasion properties than smaller particles.
  • abrasion-resistant particles in particular corundum particles
  • Particular preference is given to using particles in the range from DF 240 to DF 280, ie having particle sizes D 50 of 44.5 to 36.5 ⁇ m.
  • relatively small particles such as corundum particles
  • the particle size is usually in the range of DF 320 to DF 500 according to the FEPA specification. That is, the previously usable grain sizes of the abrasion-resistant particles were limited to an average grain size D 50 of 29.2 to 12.8 microns.
  • These relatively small particles lead to lower abrasion values with the same additional amount, ie with the same abrasion class, a larger amount by weight must be used with finer particles than with larger particles. In addition, finer particles lead to a poorer transparency of the surface and graying phenomena.
  • the introduction of the particles into the layer can be carried out after application of the layer in which the particles are sprinkled, for example, on the not yet cured layer. After the particles have sunk or pressed into the layer, the material is cured so that the particles are firmly entrapped in the layer. Another possibility is to introduce the particles before the application of the layer in the flowable plastic material, for example in the form of a dispersion.
  • a material web having a structured surface is applied to the layer of plastic material.
  • a structure is embossed in the layer of plastic material. Since the layer is still liquid at this time, virtually no pressure needs to be expended.
  • the layer of plastic material is dried and / or cured, whereby the introduced into the layer of plastic material structure is fixed. Thereafter, in a further step, the material web with structured surface can be removed again.
  • a pattern roll is used to emboss a structure in the layer of plastic material.
  • the layer of plastic material is dried and / or hardened, whereby the structure introduced into the layer of plastic material is fixed. Due to the thickness of the layer according to the invention, structure depths of 0 to 80 ⁇ m are possible. Structural depths of from 20 to 80 ⁇ m and particularly preferably up to about 35 ⁇ m are particularly preferred. In the prior art, in which a layer system of individual thin films was used, it was not possible to produce structure depths of more than 5 to 10 microns. These small structure depths are not sufficient for many purposes.
  • a material web with a smooth surface is applied to the layer of plastic material without exerting much pressure. In this way it is prevented that air gets to the plastic material.
  • the layer of plastic material is dried and / or cured in the absence of air.
  • the material web with a smooth surface is removed again.
  • the material webs used are preferably permeable to UV light. If a UV-curable plastic is used, it is thus possible to cure the plastic, although it is covered by the material web.
  • the presented method offers particular advantages in the coating of wood-based panels made of real wood, such as veneer or parquet, for example, engineered parquet. So far, it has been a disadvantage of such real wood panels that the surfaces are relatively sensitive. With the method according to the invention, real wood floors can now also be provided with a coating which has high abrasion values and which nevertheless has an aesthetically pleasing surface due to the incorporated three-dimensional structure. If real wood floors were previously provided with an abrasion-resistant coating in order to increase the durability of, for example, floors made of this material, the natural three-dimensional structure of the real wood has proven to be disadvantageous.
  • the paint or coating applied in the wet state tends to flow into the recesses of the natural structure, so that the coating of the protruding portions between the recesses is insufficient.
  • the natural three-dimensional structure of the real wood is completely filled up, resulting in an undesirably flat surface.
  • a flat surface impairs the optical effect caused by the three-dimensional Structures to be achieved; that is, to create or emphasize the impression of a real wood material.
  • the problem of filling the natural structure of the real wood occurs even at very low thicknesses of the coating. The prior art has attempted to avoid this problem by machine-milling deeper structures into the real wood surface.
  • the supply device comprises a coating material catcher disposed adjacent to the transport means for transporting the plates.
  • the collecting device further adjoins a roller for transporting the material web.
  • the collecting device is designed so that liquid, located in the catcher coating material flows to the roller. It is thus achieved that, given a sufficiently large filling of the collecting device, liquid coating material can completely coat a material web with a liquid film when a material web is transported over the roller. Overall, it can be achieved with sufficient supply of liquid coating material that the liquid coating material completely fills the space between the surface of a plate and the material web located above it. It then gets very reliable no air in the area. Curing can be carried out so particularly reliably under exclusion of air.
  • relatively thick paint layers having a total thickness of, for example, 80 to 100 ⁇ m in thickness and to uniformly dry and cure.
  • This makes it possible to embed relatively thick abrasion-resistant particles such as corundum with a diameter of up to 100 ⁇ m within the paint. Since the abrasion resistance increases with the diameter of the abrasion-resistant particles, a relatively high abrasion resistance can be achieved. Nevertheless, as the diameter of the abrasion-resistant particles increases, the amount of abrasive material can also be reduced. This achieves both an improvement in abrasion values and an improvement in the transparency of the abrasion-resistant coating.
  • Particle grain sizes of DF 220 to DF 280 FEPA are particularly preferred.
  • the thickness of the layer is preferably 30 to 150 ⁇ m, more preferably 80 to 110 ⁇ m.
  • the means for transporting plates comprise a circulating conveyor belt onto which the plates are deposited for transport.
  • the layer which can be an acrylic resin, for example, and thus are protected from air and weathering are protected, there is no decomposition of natural products.
  • the layer which can be an acrylic resin, for example, and thus are protected from air and weathering are protected, there is no decomposition of natural products.
  • Such a treated plate, with a transparent hard plastic layer in which foreign materials are introduced can thus have an aesthetically very appealing effect.
  • Other conceivable materials are, for example, leaves, twigs, branches or wool.
  • the introduction of foreign materials is made possible by the relatively large thickness of the layer.
  • the web of material is unrolled from a roll, guided over further rolls parallel to the surface of sheets which are being transported, and then rolled up again by a roll.
  • an exchange of the material web is sufficient if a surface structure is to be changed or if a structure on the material web has damage, for example due to signs of wear.
  • a consistent quality of a generated surface structure can also be ensured, since, in contrast to a roll with a structured surface, with the unrolling of the material web, the quality of the surface of the material web which produces the structure is not changed.
  • the structure in the surface of the coating is generated virtually without pressure, so that the surface of the material web is subject to practically no signs of wear for this reason.
  • the rollers for the transport of a material web are arranged so that they are similar to the catcher in cross section a funnel.
  • the supply of coating material to the surface of a plate then finally takes place via a gap. This ensures the proper supply of coating material between the web and surface of the plate to be coated further improved.
  • the width of the aforementioned gap can be changed. This serves to control the amount of coating material which is fed to the surface of a plate. Also, the gap in one embodiment be closed, so as to be able to control the time of delivery. 4. Description of Preferred Embodiments Hereinafter, the invention will be described with reference to FIGS FIG. 1 explained in more detail.
  • FIG. 1 shows a device with which a carrier material 6, such as a chip, MDF or HDF plate can be coated in a continuous process.
  • the coating materials used are preferably UV- or electron beam-crosslinkable, flowable systems of suitable viscosity.
  • a carrier material 6 is supplied and coated with a flowable material 8.
  • the coating takes place via a collecting device 5, which adjoins a roller 4.
  • a web-shaped material namely a UV-transparent and / or electron-radiation-permeable and radiation-resistant film 3, is guided over the roller 4.
  • the film has a smooth, the coating material 8 facing surface when the coating 8 is to have a smooth surface.
  • the corresponding surface of the film 3 is structured when the coating 8 according to the invention should have a structured surface.
  • the web-shaped material or the film 3 is unrolled from a supply roll or supply roll 1 and finally rolled up again on a roll 2. Between the roller 1 and the roller 4 there are along the transport path for the sheet-like material 3, three further rollers with a relatively small diameter, which serve to guide the sheet-like material.
  • the feed throat 13 of small diameter located adjacent to the roll 4, together with the roll 4, causes the sheet material together with the trap 5 to form a cross-sectionally funnel-shaped inlet for coating material 8.
  • the coating material 8 for example a lacquer, is suitably brought between the carrier material 6 and the sheet-like material 3 via this funnel shape.
  • the funnel-shaped inlet opens into a gap.
  • the gap width can be changed to control the supply of coating material.
  • roller 4 and the roller 2 there are four further guide rollers with a relatively small diameter, which serve to guide the web-like material from the roller 4 to the roller 2.
  • the first guide roller 10 - seen from the roller 4 in the transport direction of the sheet material - causes, together with the roller 4, that the web-like material is guided parallel to the surface of the carrier material 6.
  • the film 3 means 7 with which the underlying coating material can be dried and / or cured. These are above all devices for curing with UV light or electron beams.
  • a web-shaped smooth or structured material 3 is aligned at the same time from the supply roll 1 both in the longitudinal direction and in the transverse direction and applied synchronously to the carrier material 6 by means of the roller 4 and the catcher 5 on the still liquid coating material.
  • the aim of the orientation of the web-shaped material is to synchronize certain points of the carrier material 6 with certain points of the web-like material fitting one above the other.
  • the speed of a carrier material or a plate 6 is measured with measuring devices.
  • optical measuring devices are used to determine the speed of the carrier material.
  • the rotational speed of at least one roller or roller is involved, which is involved in the transport of the sheet-like material.
  • the thus obtained information about the transport speed of each plate 6 and transport speed of the sheet material are used for the control.
  • the two speeds are thus controlled so that a plate is brought together defined with the web-like material, so as to be able to structure a surface targeted.
  • the sheet-like material for example, optical marks, which are detected with optical sensors.
  • the transport of the sheet material and / or the transport of the plates 6 are controlled so that a plate is coated in dependence on such an optical marking and the coating is structured in dependence on these optical markings.
  • the carrier material with the liquid coating material and the overlying sheet-like material then passes through the curing station 7.
  • the liquid coating material 8 is crosslinked and goes into a solid state.
  • the surface structure of the web-like material is fixed and imaged in the hardened layer.
  • the sheet-like material is removed from the cured solid coating material and wound up again into a roll.
  • FIG. 2 shown embodiment provided that a plurality of supply rolls 1 and take-up rolls 2 are present for the web-like material.
  • the supply rolls and the Aurwickelrollen can be endlessly connected during production by a device without stop.
  • connection is made for reasons of practicality, preferably at speeds up to 120 m / min.
  • the respective at rest film receiving station is charged with a roll of web-like material and prepared the automatic connection by a double-sided adhesive tape is glued to the web beginning.
  • the beginning of the sheet material is inserted into a gap, which serves to connect. Through this gap at the same time the web-like material is guided, which is currently being unrolled.
  • the triggering of the connection is done automatically by electronically detecting the running meters of the roll, from which web-shaped material is unrolled, or sensory Detecting the associated end of a web-shaped material.
  • the running web-like material is stored in a dancer device operating as a web store.
  • the driven roller is reduced to a speed of about 15 m / min.
  • the missing length of the web-like material to the line speed pulls out of the dancer. Accelerate after the connection! the corresponding film roll again up to the maximum speed of, for example, 120 m / min until the dancer roller
  • the automatic connection device comprises at least two unwind stations with flap bearings and pneumatic tension shafts.
  • the drive of the bends is made by a servo motor, means are available to automatically adjust cars with the films or web-like materials.
  • the actual connecting device comprises four pneumatically operated mangle rollers. There are also two cutter blades for cutting the web material after bonding. An automatic braking force regulation of the unwinding rolls is available. This includes dancer rollers, pneumatic proportional linear cylinders with guide and guide rollers and an automatic crack control.
  • the carrier material or a plate 6 is first passed through the two superimposed, rotating rollers 4 and 11 passed through and transported. From here, the carrier material 6 reaches a conveyor belt 12, which further transports the carrier material. The web-shaped material or the film 3 and the carrier material 6 are transported at the same speed.
  • the distance between the two rollers 4 and 11 can be changed in order to vary the thickness of the coating can.
  • the height of the guide roller 10 can be changed in order to influence the thickness of the coating can.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Floor Finish (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Panels For Use In Building Construction (AREA)
EP07846752A 2006-11-23 2007-11-22 Verfahren zum direktbedrucken von holzwerkstoffplatten Active EP2121198B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL07846752T PL2121198T3 (pl) 2006-11-23 2007-11-22 Sposób bezpośredniego zadrukowywania płyt z tworzyw drzewnych
EP07846752A EP2121198B1 (de) 2006-11-23 2007-11-22 Verfahren zum direktbedrucken von holzwerkstoffplatten

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2006/011246 WO2007059967A1 (de) 2005-11-24 2006-11-23 Beschichtungsanlage mit fliessfähigem beschichtungsmaterial
PCT/EP2007/010150 WO2008061765A1 (de) 2006-11-23 2007-11-22 Verfahren zum direktbedrucken von holzwerkstoffplatten
EP07846752A EP2121198B1 (de) 2006-11-23 2007-11-22 Verfahren zum direktbedrucken von holzwerkstoffplatten

Publications (2)

Publication Number Publication Date
EP2121198A1 EP2121198A1 (de) 2009-11-25
EP2121198B1 true EP2121198B1 (de) 2011-08-31

Family

ID=38983580

Family Applications (3)

Application Number Title Priority Date Filing Date
EP07846752A Active EP2121198B1 (de) 2006-11-23 2007-11-22 Verfahren zum direktbedrucken von holzwerkstoffplatten
EP07856247A Active EP2094396B1 (de) 2006-11-23 2007-11-23 Beschichtete holzwerkstoffplatte
EP10188389A Active EP2314381B1 (de) 2006-11-23 2007-11-23 Verfahren zur Beschichtung einer Holzwerkstoffplatte und durch ein solches Verfahren beschichtete Holzwerkstoffplatte

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP07856247A Active EP2094396B1 (de) 2006-11-23 2007-11-23 Beschichtete holzwerkstoffplatte
EP10188389A Active EP2314381B1 (de) 2006-11-23 2007-11-23 Verfahren zur Beschichtung einer Holzwerkstoffplatte und durch ein solches Verfahren beschichtete Holzwerkstoffplatte

Country Status (9)

Country Link
EP (3) EP2121198B1 (pl)
AT (3) ATE522282T1 (pl)
DE (1) DE502007006518D1 (pl)
ES (1) ES2384699T3 (pl)
NO (1) NO20092365L (pl)
PL (3) PL2121198T3 (pl)
PT (1) PT2314381E (pl)
UA (2) UA94133C2 (pl)
WO (2) WO2008061765A1 (pl)

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DE102020120395A1 (de) 2020-08-03 2022-02-03 Surteco Gmbh Verfahren zum Herstellen einer Anbauleiste

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PT2345545E (pt) * 2010-01-13 2015-04-07 Kronoplus Technical Ag Painel leve directamente impresso
UA111997C2 (uk) 2012-04-02 2016-07-11 Кроноплюс Текнікал Аг Панель з покриттям, нанесеним методом прямого друку
CA2876378C (en) 2012-06-13 2019-09-24 Kronoplus Technical Ag Panel with decor layer and method for imprinting plates
UA111803C2 (uk) * 2012-10-05 2016-06-10 Кроноплюс Текнікал Аг Підлогова панель для зовнішнього застосування
DE102012113000B4 (de) * 2012-12-21 2017-12-21 Gebrüder Dorfner GmbH & Co. Kaolin- und Kristallquarzsand-Werke KG Verbundwerkstoff, Verfahren zu dessen Herstellung und dessen Verwendung
WO2014202144A1 (de) * 2013-06-20 2014-12-24 Kronoplus Technical Ag Verfahren zur herstellung eines direkt bedruckten paneels
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EP2942208A1 (de) 2014-05-09 2015-11-11 Akzenta Paneele + Profile GmbH Verfahren zur Herstellung eines dekorierten Wand- oder Bodenpaneels
PT3132945T (pt) 2015-08-19 2019-10-25 Akzenta Paneele Profile Gmbh Método para produzir um painel decorado de parede ou piso.
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WO2008061791A1 (de) 2008-05-29
DE502007006518D1 (de) 2011-03-31
EP2314381A1 (de) 2011-04-27
PL2314381T3 (pl) 2012-08-31
EP2094396A1 (de) 2009-09-02
UA96464C2 (ru) 2011-11-10
EP2314381B1 (de) 2012-03-21
PL2094396T3 (pl) 2011-07-29
EP2121198A1 (de) 2009-11-25
ATE522282T1 (de) 2011-09-15
ATE498459T1 (de) 2011-03-15
PT2314381E (pt) 2012-06-15
EP2094396B1 (de) 2011-02-16
ATE550108T1 (de) 2012-04-15
PL2121198T3 (pl) 2012-01-31
WO2008061765A1 (de) 2008-05-29
ES2384699T3 (es) 2012-07-11
UA94133C2 (ru) 2011-04-11

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