EP1690603B1 - Panneau en matériau dérivé du bois comprenant un revêtement déposé sur au moins une section de sa surface - Google Patents

Panneau en matériau dérivé du bois comprenant un revêtement déposé sur au moins une section de sa surface Download PDF

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Publication number
EP1690603B1
EP1690603B1 EP20060002044 EP06002044A EP1690603B1 EP 1690603 B1 EP1690603 B1 EP 1690603B1 EP 20060002044 EP20060002044 EP 20060002044 EP 06002044 A EP06002044 A EP 06002044A EP 1690603 B1 EP1690603 B1 EP 1690603B1
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EP
European Patent Office
Prior art keywords
synthetic resin
particles
fibers
cellulose
timber board
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
EP20060002044
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German (de)
English (en)
Other versions
EP1690603A1 (fr
Inventor
Ralf Sczepan
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.)
Kronotec AG
Original Assignee
Kronotec 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
Application filed by Kronotec AG filed Critical Kronotec AG
Priority to PL06002044T priority Critical patent/PL1690603T3/pl
Publication of EP1690603A1 publication Critical patent/EP1690603A1/fr
Application granted granted Critical
Publication of EP1690603B1 publication Critical patent/EP1690603B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • 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
    • B05D2203/00—Other substrates
    • B05D2203/20—Wood or similar material
    • 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
    • B05D2252/00—Sheets
    • B05D2252/10—Applying the material on both sides
    • 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
    • B05D2601/00—Inorganic fillers
    • B05D2601/20—Inorganic fillers used for non-pigmentation effect
    • 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
    • B05D2602/00—Organic fillers
    • 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
    • B05D3/02—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 baking
    • B05D3/0254—After-treatment
    • 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
    • B05D3/12—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 mechanical means
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y10T428/31949—Next to cellulosic
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y10T428/31949—Next to cellulosic
    • Y10T428/31957—Wood
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y10T428/31949—Next to cellulosic
    • Y10T428/31964—Paper
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31975—Of cellulosic next to another carbohydrate
    • Y10T428/31978—Cellulosic next to another cellulosic
    • Y10T428/31982—Wood or paper
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31975—Of cellulosic next to another carbohydrate
    • Y10T428/31978—Cellulosic next to another cellulosic
    • Y10T428/31986—Regenerated or modified
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31989—Of wood

Definitions

  • the invention relates to a wood-based panel having an at least partially applied surface coating and a method for applying the coating.
  • Wood-based panels with a surface coating which is usually applied to the top, possibly also the underside and the side surfaces, are known for many purposes. Increasingly important floor panels made of wood materials, but also ceiling and wall panels, wood-based panels for room dividers and the like. In order to obtain a durable surface coating which is also abrasion-resistant in the case of floors, the use of impregnates is customary.
  • Impregnates are special papers impregnated with synthetic resin.
  • the resins incorporated in the paper are cured to such an extent that the papers are dry and storable.
  • the impregnates are cured under the action of pressure and temperature. Pressure and temperature are usually applied in presses.
  • the softening prior to the final curing resin flows through the paper framework through to a layer which, where the impregnate is applied, the surface of the wood-based panel coated.
  • the impregnate may include, as required, a paper printed with a decor. It may be incorporated corundum as a means against the abrasion in the impregnate.
  • Typical examples are the DE 27 18 705 A1 , the US2001 / 0006704 and the GB1 579 661 in which the application of melamine resin is described on a wood-based panel.
  • the melamine resin may be provided with pigments or fillers.
  • thermosetting synthetic resins especially in the processing of the well-suited and inexpensive aminoplasts.
  • the synthetic resin e.g. a melamine resin
  • the special paper has undergone this change in shape.
  • the synthetic resin When the synthetic resin is applied directly to a wood-based material surface, the synthetic resin itself can be applied sparingly depending on the desired layer thickness. With a relatively thin, direct application, however, it is disadvantageous that the synthetic resins do not always form the desired, uniform layer on the surface of the wood-based material board.
  • the surface coating has an uneven layer thickness.
  • thermosetting resins exert a strong tensile force in the plane of the coated surface of the wood-based panel due to the large shrinkage stress arising on emergence, which in part lead to deformations which make further processing of the coated panel impossible.
  • the high shrinkage stress in conjunction with the relatively low adhesive force of the thermosetting synthetic resins on the plate also causes flaking occur.
  • the invention is therefore based on the object to propose a directly applied surface coating for a wood-based panel, which avoids the disadvantages described above.
  • the object is achieved with a wood-based panel according to claim 1.
  • the liquid-applied synthetic resin layer is cured under the action of elevated temperature and / or elevated pressure.
  • cellulose fibers, viscose fibers, synthetic fibers or fibers of glass or a mixture of at least two of the aforementioned fibers causes the shrinkage of the resin during curing greatly reduces the stresses occurring in the surface of the coated wood material and especially the deformations caused thereby .
  • a so-called balance of the same resin or a material with comparable properties in order to equalize the stresses occurring can be applied to the opposite surface of the wood-based panel, in the position of use usually the bottom, a so-called balance of the same resin or a material with comparable properties in order to equalize the stresses occurring.
  • Such a synthetic resin layer mixed with cellulose fibers, viscose fibers, synthetic fibers or fibers made of glass or a mixture of at least two of the aforementioned fibers does not require paper as a carrier material and is therefore much less expensive and less energy-consuming to produce than known coatings.
  • fibers improves the cohesion and in particular the adhesion of layers of synthetic resin, which are applied to wood-based surfaces, in particular thermosetting resins.
  • Particularly suitable is the addition of fibers has proven in aminoplasts, especially in melamine resins.
  • the invention comprises both typical fibers whose diameter is small in relation to the length, and particles which are cuboidal or spherical, so have approximately the same dimensions in length, height and width, for example crystalline cellulose particles.
  • Suitable cellulose fibers whether in the form of natural cotton fibers such.
  • As linters as particles of crystalline cellulose or in the form of synthetically produced fibers such as viscose, Tencel or the like ..
  • synthetic fibers or fibers made of glass are suitable, provided that they are compatible with the selected resin. Mixtures of at least two of the aforementioned fibers, which are added to a synthetic resin for coating the surface of a wood-based panel, have proved to be particularly advantageous.
  • the diameter of the fibers may typically be between 10 ⁇ m and 150 ⁇ m, preferably between 15 ⁇ m and 40 ⁇ m.
  • the length of the fibers may be 10 .mu.m to 100 .mu.m, preferably 10 .mu.m to 80 .mu.m.
  • the fibers used according to the invention need not have a large degree of slimming, they can also be used as cubic fibers with approximately the same edge length or as roundish particles.
  • fibers are sufficient to achieve the purpose desired according to the invention.
  • 5 percent by weight (% by weight) of fibers based on the weight of the synthetic resin used are sufficient for the film formation z.
  • % by weight As a melamine resin on a wood-based material surface significantly, in particular to improve uniform and at the same time the adhesion of the resin to the wood-based panel.
  • 1 to 40% by weight of fibers are based on the weight of the synthetic resin used used, more preferably 5 to 20% by weight.
  • the fibers are transparent after curing of the synthetic resin layer on the wood-based panel. As a result, the visibility of a decoration already applied to the surface of the wood-based material remains unimpaired.
  • corundum to the fiber-reinforced synthetic resin layer according to the invention on the surface of the wood material is readily possible. If the corundum is applied homogeneously with the fiber-reinforced synthetic resin, it is not effectively shielded by the fibers, which can lead to increased wear of the press plates. To remedy this problem, it may prove useful, above the existing, fiber-reinforced synthetic resin layer according to the invention at least one further layer of a synthetic resin or a synthetic resin mixture, for. B. a further layer of synthetic resin, which is optionally mixed with fibers to apply.
  • the fiber-added layer of synthetic resin which is at least partially applied to the surface of a wood-based panel, part of a multi-layer surface coating.
  • a wood-based panel part of a multi-layer surface coating.
  • these layers are all applied directly to the surface, for example by spraying, rolling or knife coating. If corundum is used, it can be applied by a litter device. It can be sprinkled directly into the fiber-reinforced resin layer.
  • the layer of liquid synthetic resin provided with fibers can readily be arranged as one of several layers at any point of the multilayer surface structure.
  • a medium-density fiberboard 65 g / m 2 of a melamine resin On the top and bottom of a medium-density fiberboard 65 g / m 2 of a melamine resin are applied, which has a solids content of about 58%.
  • the melamine resin 20 wt% crystalline cellulose particles are mixed.
  • the cellulose particles have a diameter of 100 ⁇ m. The job is done by means of rollers.
  • the thus applied melamine resin layer is precondensed in a hot air oven to a residual moisture content of the melamine resin of 6 wt .-%.
  • the final curing of the melamine resin is carried out in a short-cycle press at 165 ° C for 20 seconds.
  • the both sides equally coated wood-based panel is evenly coated after curing of the melamine resin coating without defects and unchanged flat.
  • 80 g / m 2 of a mixture of melamine resin, which has a solids content of about 58%, are applied to the top of a medium-density fibreboard (MDF) previously printed with decor.
  • MDF medium-density fibreboard
  • the melamine resin is blended with 20 g / m 2 of cellulose particles with a diameter of 80 to 100 microns.
  • 20 g / m 2 of corundum in the form of cubic particles with 40 to 60 ⁇ m edge length are mixed into the melamine resin.
  • the term "g / m 2 " refers in each case to the amount that is applied to one square meter surface of the wood-based panel.
  • melamine resin is applied in an amount of 30 g / m 2
  • the cellulose blended in the melamine resin in an amount of 10 g / m 2 .
  • the cellulose particles in this layer have a diameter of 10 .mu.m to 20 .mu.m.
  • a balance bar of 50 g / m 2 melamine resin and 10 g / m 2 cellulose particles is applied.
  • These fiber-reinforced melamine resin layers are pre-dried in the hot air stream to a residual moisture content of 6% water content in the synthetic resin layer.
  • the final processing of the fiber-reinforced melamine resin coated MDF boards is carried out in short-cycle presses at 165 ° C for 20 sec to plates which have on the decor-printed top highly abrasive properties, and which are used as floor laminate panels.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Protection Of Plants (AREA)
  • Panels For Use In Building Construction (AREA)

Claims (11)

  1. Plaque en matériau dérivé du bois avec une enduction de surface appliquée au moins par sections avec au moins une couche de résine synthétique appliquée liquide, caractérisée en ce que la couche qui existe au moins d'une résine synthétique appliquée liquide est mélangée à des particules de cellulose.
  2. Plaque en matériau dérivé du bois selon la revendication 1, caractérisée en ce que les particules de cellulose sont présentes sous forme de fibres de coton naturel comme par exemple du linter de coton, de particules de cellulose cristalline ou sous forme de cellulose fabriquée de manière synthétique comme la viscose, le Tencel.
  3. Plaque en matériau dérivé du bois selon la revendication 1 ou 2, caractérisée en ce que les particules de cellulose sont des fibres de cellulose avec un diamètre entre 10 µm et 150 µm, de préférence entre 15 µm et 40 µm et que leur longueur est de 10 µm à 100 µm, de préférence de 10 µm à 80 µm.
  4. Plaque en matériau dérivé du bois selon la revendication 1, 2 ou 3, caractérisée en ce que la couche de résine synthétique mélangée à des particules comprend une résine synthétique duroplastique, en particulier un aminoplastique, spécialement une résine mélaminée.
  5. Plaque en matériau dérivé du bois selon l'une des revendications précédentes, caractérisée en ce que le pourcentage de particules est d'au moins 5% en poids, de préférence de 5 à 40% en poids, de manière particulièrement préférée de 5 à 20% en poids, par rapport au poids de la résine synthétique mise en oeuvre.
  6. Plaque en matériau dérivé du bois selon l'une des revendications précédentes, caractérisée en ce que les particules ajoutées à la résine synthétique sont transparentes après le durcissement de la résine synthétique.
  7. Plaque en matériau dérivé du bois selon l'une des revendications précédentes, caractérisée en ce que la couche de résine synthétique mélangée à des particules contient du corindon.
  8. Plaque en matériau dérivé du bois selon l'une des revendications précédentes, caractérisée en ce que la couche de résine synthétique mélangée à des particules est un constituant d'une enduction de surface à plusieurs couches.
  9. Procédé pour l'application d'un mélange liquide de particules de résine synthétique sur une plaque en matériau dérivé du bois avec les étapes
    - intégration des particules de cellulose dans une résine synthétique liquide
    - application au pinceau, au rouleau, en coulée, au râteau ou par pulvérisation du mélange de particules de résine synthétique sur la plaque de matériau dérivé du bois
    - séchage du mélange de particules de résine synthétique.
  10. Procédé selon la revendication 9, caractérisé en ce que jusque 40% en poids de particules par rapport au poids de la résine synthétique mise en oeuvre sont mélangés dans la résine synthétique.
  11. Procédé selon la revendication 10, caractérisé en ce que le séchage du mélange de particules de résine synthétique se fait en plusieurs sections.
EP20060002044 2005-02-11 2006-02-01 Panneau en matériau dérivé du bois comprenant un revêtement déposé sur au moins une section de sa surface Active EP1690603B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06002044T PL1690603T3 (pl) 2005-02-11 2006-02-01 Płyta drzewna z powłoką nanoszoną przynajmniej na części powierzchni

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510006599 DE102005006599B4 (de) 2005-02-11 2005-02-11 Holzwerkstoffplatte mit einer mindestens abschnittweise aufgetragenen Oberflächenbeschichtung

Publications (2)

Publication Number Publication Date
EP1690603A1 EP1690603A1 (fr) 2006-08-16
EP1690603B1 true EP1690603B1 (fr) 2009-08-26

Family

ID=36366379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060002044 Active EP1690603B1 (fr) 2005-02-11 2006-02-01 Panneau en matériau dérivé du bois comprenant un revêtement déposé sur au moins une section de sa surface

Country Status (6)

Country Link
US (1) US7771837B2 (fr)
EP (1) EP1690603B1 (fr)
AT (1) ATE440676T1 (fr)
DE (2) DE102005006599B4 (fr)
ES (1) ES2332188T3 (fr)
PL (1) PL1690603T3 (fr)

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WO2009065768A1 (fr) 2007-11-19 2009-05-28 Välinge Innovation Belgium BVBA Recyclage de revêtements de sol stratifiés
MX2010005489A (es) * 2007-11-19 2010-08-04 Vaelinge Innovation Belgium Bv Paneles a base de fibra con superficie resistente al desgaste.
US9783996B2 (en) 2007-11-19 2017-10-10 Valinge Innovation Ab Fibre based panels with a wear resistance surface
US8419877B2 (en) 2008-04-07 2013-04-16 Ceraloc Innovation Belgium Bvba Wood fibre based panels with a thin surface layer
US11235565B2 (en) 2008-04-07 2022-02-01 Valinge Innovation Ab Wood fibre based panels with a thin surface layer
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WO2011087421A1 (fr) 2010-01-15 2011-07-21 Ceraloc Innovation Belgium Bvba Panneaux à base de fibres munis d'une surface de résistance à l'usure décorative
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DE102013113130B4 (de) 2013-11-27 2022-01-27 Välinge Innovation AB Verfahren zur Herstellung einer Fußbodendiele
DE102013113125A1 (de) 2013-11-27 2015-05-28 Guido Schulte Fußboden-, Wand- oder Deckenpaneel und Verfahren zu dessen Herstellung
DE102013113109A1 (de) 2013-11-27 2015-06-11 Guido Schulte Fußbodendiele
US10988941B2 (en) 2014-01-10 2021-04-27 Valinge Innovation Ab Method of producing a veneered element
EP3126145B1 (fr) 2014-03-31 2020-08-26 Ceraloc Innovation AB Planches et panneaux composites
JP6567555B2 (ja) 2014-05-12 2019-08-28 ベーリンゲ、イノベイション、アクチボラグＶａｅｌｉｎｇｅ Ｉｎｎｏｖａｔｉｏｎ Ａｂ 単板エレメントの製造方法及び単板エレメント
US11313123B2 (en) 2015-06-16 2022-04-26 Valinge Innovation Ab Method of forming a building panel or surface element and such a building panel and surface element
PL3231568T3 (pl) * 2016-04-12 2023-11-13 SWISS KRONO Tec AG Sposób nakładania folii lub płyty na płytę drewnopochodną
UA127004C2 (uk) 2016-04-25 2023-03-08 Велінге Інновейшн Аб Облицьований шпоном елемент і спосіб виготовлення такого облицьованого шпоном елемента
ES2769842T3 (es) * 2016-09-02 2020-06-29 SWISS KRONO Tec AG Procedimiento para estructurar la superficie de un panel de material derivado de la madera y un panel de material derivado de la madera con estructuración superficial fabricado de acuerdo con el procedimiento
CA3085982A1 (fr) 2018-01-11 2019-07-18 Valinge Innovation Ab Procede de fabrication d'un element plaque et element plaque
CA3085983A1 (fr) 2018-01-11 2019-07-18 Valinge Innovation Ab Procede de fabrication d'un element plaque et element plaque
EP3908459A4 (fr) 2019-01-09 2022-10-05 Välinge Innovation AB Procédé de fabrication d'un élément placage et élément placage

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US20060183853A1 (en) 2006-08-17
EP1690603A1 (fr) 2006-08-16
DE102005006599A1 (de) 2006-08-17
PL1690603T3 (pl) 2010-01-29
DE102005006599B4 (de) 2011-11-24
DE502006004624D1 (de) 2009-10-08
ES2332188T3 (es) 2010-01-28
ATE440676T1 (de) 2009-09-15
US7771837B2 (en) 2010-08-10

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