WO2000044576A1 - Procede de realisation de recouvrements stratifie, et recouvrement stratifie - Google Patents

Procede de realisation de recouvrements stratifie, et recouvrement stratifie Download PDF

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Publication number
WO2000044576A1
WO2000044576A1 PCT/EP1999/000606 EP9900606W WO0044576A1 WO 2000044576 A1 WO2000044576 A1 WO 2000044576A1 EP 9900606 W EP9900606 W EP 9900606W WO 0044576 A1 WO0044576 A1 WO 0044576A1
Authority
WO
WIPO (PCT)
Prior art keywords
decorative paper
aluminum oxide
laminate
sprinkled
corundum
Prior art date
Application number
PCT/EP1999/000606
Other languages
German (de)
English (en)
Inventor
Dieter DÖHRING
Anton Ott
Original Assignee
Kronospan Technical Company Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
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Priority to AU28307/99A priority Critical patent/AU2830799A/en
Priority to ES99908834T priority patent/ES2205781T3/es
Priority to DK99908834T priority patent/DK1068083T3/da
Priority to EP99908834A priority patent/EP1068083B1/fr
Priority to SK1401-2000A priority patent/SK285185B6/sk
Priority to PL99343240A priority patent/PL188357B1/pl
Priority to DE59907294T priority patent/DE59907294D1/de
Application filed by Kronospan Technical Company Ltd. filed Critical Kronospan Technical Company Ltd.
Priority to PCT/EP1999/000606 priority patent/WO2000044576A1/fr
Priority to SI9930449T priority patent/SI1068083T1/xx
Priority to CZ20003383A priority patent/CZ300493B6/cs
Priority to CN99803929.2A priority patent/CN1094840C/zh
Priority to RU2000124392/12A priority patent/RU2213668C2/ru
Priority to AT99908834T priority patent/ATE251551T1/de
Publication of WO2000044576A1 publication Critical patent/WO2000044576A1/fr
Priority to HK01105827A priority patent/HK1035168A1/xx

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18Paper- or board-based structures for surface covering
    • D21H27/22Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26Structures 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
    • D21H27/28Structures 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 treated to obtain specific resistance properties, e.g. against wear or weather
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00Processes for producing special ornamental bodies
    • B44C5/04Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/043Ornamental plaques, e.g. decorative panels, decorative veneers containing wooden elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00Processes for producing special ornamental bodies
    • B44C5/04Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0469Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper
    • B44C5/0476Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper with abrasion resistant properties

Definitions

  • the invention relates to a process for the production of laminate coatings, which are particularly suitable and intended for floor slabs, which has a decorative paper impregnated with amino resin and an abrasion-resistant covering layer arranged thereon with particulate fine aluminum oxide (corundum).
  • the invention also relates to such a laminate coating.
  • a viscous mixture which contains fine-grained aluminum oxide or corundum, which determines the abrasion resistance of the finished product, is applied to the paper soaked and dried with melamine resin.
  • the fine-grained corundum particles are more or less uniformly distributed in the covering layer formed from the viscous mixture and are therefore also on the surface of the covering layer.
  • a further and much more significant disadvantage is that the press plates or press belts used for the mechanical finishing of the laminate coatings are damaged by the corundum particles located on the surface of the laminates due to abrasion, which leads to a relatively rapid graying of the surfaces of the finished laminate. Coatings leads. Therefore, the press plates or press belts made of sheet metal used when using the known production techniques have to be reworked or re-ground relatively frequently in order to compensate for a dulling of their surfaces. The service life of the press plates or press belts is accordingly relatively short.
  • the invention has for its object to make the production of abrasion-resistant laminate coatings more economical than before.
  • a laminate coating for floor slabs or similar applications can be produced in one pass, which die Abrasion resistance of the particles of fine aluminum oxide or corundum producing the laminate coating are encapsulated on the surface of the coating in such a way that they cannot damage the press plates or press belts of the machines or presses used to produce the laminate coatings.
  • the covering layer of fiber material containing melamine resin applied to the impregnated decorative paper after sprinkling the particulate aluminum oxide is transparent, so that the decor of the decorative paper is clearly visible. Because the particles producing the abrasion resistance of the end product are covered during the production of the laminate coating, graying and therefore a deterioration in the surface of the laminate coating produced is not to be expected even after prolonged use of the press plates or press belts of the machine or press.
  • the surface of the laminate coating produced according to the invention remains clear because the fiber fleece applied as an encapsulation for the corundum particles does not change or impair the visibility of the decor of the decorative paper, but on the other hand the press plates or press tapes used for the Manufacture of the laminate coating used presses or other manufacturing machines protects against premature abrasion.
  • the laminate coatings according to the invention can be applied, for example, to chipboard or fiberboard, which are previously provided on the top and / or the bottom with a retraction position which is determined against warping.
  • a decorative paper with a mass per unit area of 70 g / m 2 is first impregnated with melamine resin in an immersion bath, the mass after drying being 140 g / m 2 . Corundum is sprinkled on the still moist paper web in an amount of 20 g / m 2 . The paper is then temporarily dried at a temperature of 180 ° C to a moisture content of 15%.
  • a nonwoven fabric with a basis weight of 80 g / m 2 consisting of 80% melamine resin and 20% cellulose fibers with a length of 60 ⁇ m is then applied to this paper web. Then the final drying takes place at 180 ° C up to a humidity of 6.0 to 6.5%.
  • the impregnate produced in this way is pressed in a short-cycle press at a temperature of 205 ° C., a specific pressure of 2.5 MPa and a pressing time of 20 s on an HDF carrier plate.
  • the laminate floor covering obtained in this way fulfills the characteristic values according to the EN 438 standard and has an abrasion value IP of 10,000.
  • a decorative paper with a basis weight of 80 g / m 2 is impregnated with a melamine resin, the basis weight after the subsequent drying being 150 g / m 2 .
  • Fine-grained aluminum oxide in an amount of 8 g / m 2 is sprinkled on the still moist paper web.
  • the paper web is then dried at 210 ° C. to a moisture content of 12%.
  • a fleece of 40 g / m 2 consisting of 85% melamine resin and 15% glass fibers with a length of 3 mm and a diameter of 10 ⁇ m is applied.
  • the further procedure corresponds to example 1.

Abstract

L'invention concerne un procédé de réalisation de recouvrements stratifié, en particulier pour des panneaux de sol. Les panneaux de sol présentent un papier décoratif imprégné de résine amine et sur lequel est appliquée une couche de couverture résistant à l'usure, qui est pourvue d'oxyde d'aluminium (corindon) fin, sous forme de particules. Selon ledit procédé, l'oxyde d'aluminium sous forme de particules est dispersé, avant le séchage, sur le papier décoratif humide imprégné. Le papier décoratif ainsi traité est ensuite préséché et précondensé. Après le préséchage, une couche de couverture, qui est constituée d'un matériau fibreux contenant de la résine de mélamine, est appliquée sur le papier décoratif prétraité. Enfin, l'ensemble obtenu est soumis à un séchage final.
PCT/EP1999/000606 1999-01-26 1999-01-26 Procede de realisation de recouvrements stratifie, et recouvrement stratifie WO2000044576A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
AT99908834T ATE251551T1 (de) 1999-01-26 1999-01-26 Verfahren zum herstellen von laminat- beschichtungen und laminat-beschichtung
DE59907294T DE59907294D1 (de) 1999-01-26 1999-01-26 Verfahren zum herstellen von laminat-beschichtungen und laminat-beschichtung
DK99908834T DK1068083T3 (da) 1999-01-26 1999-01-26 Fremgangsmåde til fremstilling af laminatbelægninger og laminatbelægning
EP99908834A EP1068083B1 (fr) 1999-01-26 1999-01-26 Procede de realisation de recouvrements stratifie, et recouvrement stratifie
PCT/EP1999/000606 WO2000044576A1 (fr) 1999-01-26 1999-01-26 Procede de realisation de recouvrements stratifie, et recouvrement stratifie
PL99343240A PL188357B1 (pl) 1999-01-26 1999-01-26 Sposób wytwarzania powłoki laminatu
ES99908834T ES2205781T3 (es) 1999-01-26 1999-01-26 Procedimiento para producir revestimientos laminares y revestimiento laminar.
AU28307/99A AU2830799A (en) 1999-01-26 1999-01-26 Method for producing laminate coatings, and laminate coating
SK1401-2000A SK285185B6 (sk) 1999-01-26 1999-01-26 Spôsob výroby laminátových povlakov
SI9930449T SI1068083T1 (en) 1999-01-26 1999-01-26 Method for producing laminate coatings, and laminate coating
CZ20003383A CZ300493B6 (cs) 1999-01-26 1999-01-26 Zpusob výroby laminátového povlaku
CN99803929.2A CN1094840C (zh) 1999-01-26 1999-01-26 制备地板的复合覆层的方法
RU2000124392/12A RU2213668C2 (ru) 1999-01-26 1999-01-26 Способ изготовления слоистого покрытия и слоистое покрытие
HK01105827A HK1035168A1 (en) 1999-01-26 2001-08-17 Method for producing laminate coatings, and laminate coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/000606 WO2000044576A1 (fr) 1999-01-26 1999-01-26 Procede de realisation de recouvrements stratifie, et recouvrement stratifie

Publications (1)

Publication Number Publication Date
WO2000044576A1 true WO2000044576A1 (fr) 2000-08-03

Family

ID=8167201

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/000606 WO2000044576A1 (fr) 1999-01-26 1999-01-26 Procede de realisation de recouvrements stratifie, et recouvrement stratifie

Country Status (14)

Country Link
EP (1) EP1068083B1 (fr)
CN (1) CN1094840C (fr)
AT (1) ATE251551T1 (fr)
AU (1) AU2830799A (fr)
CZ (1) CZ300493B6 (fr)
DE (1) DE59907294D1 (fr)
DK (1) DK1068083T3 (fr)
ES (1) ES2205781T3 (fr)
HK (1) HK1035168A1 (fr)
PL (1) PL188357B1 (fr)
RU (1) RU2213668C2 (fr)
SI (1) SI1068083T1 (fr)
SK (1) SK285185B6 (fr)
WO (1) WO2000044576A1 (fr)

Cited By (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001092037A2 (fr) * 2000-06-02 2001-12-06 Akzo Nobel N.V. Revetement pour stratifie pourvu d'une protection de plaque de presse et procedes de production dudit revetement
DE10161093A1 (de) * 2001-12-12 2003-07-03 Friedrich Ackner Dekorfolien mit großer Oberflächenhärte und hohen Kratz- und Abriebfestigkeiten und Verfahren zur Herstellung
WO2005042644A1 (fr) 2003-09-30 2005-05-12 Kronospan Technical Company Limited Papier decoratif a corindon saupoudre et enduit d'un adhesif
WO2005080096A2 (fr) * 2004-02-25 2005-09-01 Kronospan Technical Company Ltd. Papier decoratif a fibres presentant une charge electrique
EP1627953A1 (fr) * 2004-08-05 2006-02-22 Bene-fit GmbH Papier décoratif et l'utilisation de silicate d'aluminium dans la production de papier décoratif
EP1634995A1 (fr) * 2004-09-08 2006-03-15 Kronotec Ag Imprégné et procédé pour sa production
WO2007042258A1 (fr) * 2005-10-10 2007-04-19 Kronospan Technical Co. Ltd. Plaques resistant a l'usure comprenant une surface decorative
EP1923211A1 (fr) 2006-11-20 2008-05-21 WKP Württembergische Kunststoffplatten-Werke GmbH Matériaux de revêtement ainsi que procédé de fabrication de tels matériaux de revêtement
EP1997623A1 (fr) * 2007-05-30 2008-12-03 Flooring Technologies Ltd. Plaque en bois et procédé de fabrication
WO2008147180A1 (fr) * 2007-06-01 2008-12-04 Trespa International B.V. Panneau décoratif et son procédé de fabrication
EP2106903A1 (fr) 2008-02-22 2009-10-07 Hermes Schleifkörper GmbH Procédé de répartition de matières premières à friction réduite et procédé correspondant
EP2186635A2 (fr) 2008-11-13 2010-05-19 Flooring Technologies Ltd. Méthode pour revêtir des plaques de matière dérivée du bois avec une couche d'usure
WO2011014715A2 (fr) 2009-07-31 2011-02-03 3M Innovative Properties Company Compositions de fluoropolymère contenant un composé polyol et leurs procédés de fabrication
WO2011036142A1 (fr) * 2009-09-23 2011-03-31 Theodor Hymmen Holding Gmbh Procédé de fabrication d'une pièce d'usinage portant une impression numérique
EP2264259A3 (fr) * 2009-06-17 2011-04-06 Flooring Technologies Ltd. Panneau, utilisation d'un panneau, procédé de fabrication d'un panneau et pré-programmation
CN102294722A (zh) * 2011-06-02 2011-12-28 南京林业大学 一种自耐磨木质装饰材料及其制造方法
EP2409998A1 (fr) 2010-07-23 2012-01-25 3M Innovative Properties Company Polymères PTFE à point de fusion élevé pour un traitement par fusion pour obtenir des articles formés
US8617439B2 (en) 2007-11-19 2013-12-31 Valinge Innovation Ab Recycling of laminate floorings
US8663785B2 (en) 2010-01-15 2014-03-04 Valinge Innovation Ab Fibre based panels with a decorative wear resistance surface
US8728564B2 (en) 2011-04-12 2014-05-20 Valinge Innovation Ab Powder mix and a method for producing a building panel
US8784587B2 (en) 2010-01-15 2014-07-22 Valinge Innovation Ab Fibre based panels with a decorative wear resistance surface
EP2803691A1 (fr) 2013-05-17 2014-11-19 3M Innovative Properties Company Compositions fluoropolymères contenant un tensioactif polyhydroxylé
EP2803690A1 (fr) 2013-05-17 2014-11-19 3M Innovative Properties Company Procédé pour réduire des émulsifiants fluorés à partir de dispersions fluoropolymères aqueuses à l'aide d'émulsifiants à base de sucre
US8920874B2 (en) 2010-01-15 2014-12-30 Valinge Innovation Ab Method of manufacturing a surface layer of building panels
US8920876B2 (en) 2012-03-19 2014-12-30 Valinge Innovation Ab Method for producing a building panel
US8993049B2 (en) 2012-08-09 2015-03-31 Valinge Flooring Technology Ab Single layer scattering of powder surfaces
US9085905B2 (en) 2011-04-12 2015-07-21 Valinge Innovation Ab Powder based balancing layer
EP2902424A1 (fr) 2014-01-31 2015-08-05 3M Innovative Properties Company Dispersions polymères de tétrafluoroéthène stabilisées avec des agents tensioactifs aliphatiques non ioniques
US9181698B2 (en) 2013-01-11 2015-11-10 Valinge Innovation Ab Method of producing a building panel and a building panel
US9255405B2 (en) 2008-04-07 2016-02-09 Valinge Innovation Ab Wood fibre based panels with a thin surface layer
US9296191B2 (en) 2010-04-13 2016-03-29 Valinge Innovation Ab Powder overlay
US9352499B2 (en) 2011-04-12 2016-05-31 Valinge Innovation Ab Method of manufacturing a layer
US9410319B2 (en) 2010-01-15 2016-08-09 Valinge Innovation Ab Heat and pressure generated design
WO2016207072A1 (fr) * 2015-06-20 2016-12-29 Hueck Rheinische Gmbh Revêtement de panneaux dérivés du bois avec des films de résine aminique pourvus d'une surface facile à nettoyer, résistante à l'abrasion et hydrophobe
US9556622B2 (en) 2007-11-19 2017-01-31 Valinge Innovation Ab Fibre based panels with a wear resistance surface
EP1274594B2 (fr) 2001-02-20 2017-09-20 Kronoplus Technical AG Papier decoratif et procede pour impregner un papier decoratif
EP3284762A1 (fr) 2016-08-17 2018-02-21 3M Innovative Properties Company Fluoropolymeres comprenant tetrafluoroethylene et un ou plusieurs perfluorés allyle ether comonomères
US10017950B2 (en) 2011-08-26 2018-07-10 Ceraloc Innovation Ab Panel coating
US10100535B2 (en) 2014-01-10 2018-10-16 Valinge Innovation Ab Wood fibre based panel with a surface layer
US10286633B2 (en) 2014-05-12 2019-05-14 Valinge Innovation Ab Method of producing a veneered element and such a veneered element
US10315219B2 (en) 2010-05-31 2019-06-11 Valinge Innovation Ab Method of manufacturing a panel
EP3527634A1 (fr) 2018-02-15 2019-08-21 3M Innovative Properties Company Fluoropolymères et dispersions de fluoropolymère
US10442164B2 (en) 2013-11-27 2019-10-15 Valinge Innovation Ab Floor, wall, or ceiling panel and method for producing same
US10442152B2 (en) 2013-11-27 2019-10-15 Valinge Innovation Ab Floorboard
US10513094B2 (en) 2013-10-18 2019-12-24 Valinge Innovation Ab Method of manufacturing a building panel
US10828881B2 (en) 2016-04-25 2020-11-10 Valinge Innovation Ab Veneered element and method of producing such a veneered element
US10899166B2 (en) 2010-04-13 2021-01-26 Valinge Innovation Ab Digitally injected designs in powder surfaces
US10913176B2 (en) 2013-07-02 2021-02-09 Valinge Innovation Ab Method of manufacturing a building panel and a building panel
US10981362B2 (en) 2018-01-11 2021-04-20 Valinge Innovation Ab Method to produce a veneered element
US11046063B2 (en) 2011-04-12 2021-06-29 Valinge Innovation Ab Powder based balancing layer
US11072156B2 (en) 2013-11-27 2021-07-27 Valinge Innovation Ab Method for producing a floorboard
US11167533B2 (en) 2018-01-11 2021-11-09 Valinge Innovation Ab Method to produce a veneered element and a veneered element
CN113976411A (zh) * 2017-11-06 2022-01-28 地板技术有限公司 用于制造耐磨的人造板的方法和用于其的生产线
US11235565B2 (en) 2008-04-07 2022-02-01 Valinge Innovation Ab Wood fibre based panels with a thin surface layer
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
US11597187B2 (en) 2019-01-09 2023-03-07 Valinge Innovation Ab Method to produce a veneer element and a veneer element

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DE202005015978U1 (de) * 2005-10-10 2007-02-15 Kronospan Technical Co. Ltd., Engomi Abriebfeste Platten mit dekorativer Oberfläche
DE102007062600A1 (de) * 2007-12-21 2009-06-25 Akzenta Paneele + Profile Gmbh Verfahren zur Herstellung eines dekorativen Laminats
DE102009014638A1 (de) * 2009-03-24 2010-09-30 Clariant International Ltd. Laminate enthaltend harte, plattenförmige Mineralien
CN103821310A (zh) * 2013-11-29 2014-05-28 芜湖市欧美德板材有限公司 复合木地板饰面工艺
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Cited By (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001092037A3 (fr) * 2000-06-02 2002-06-13 Akzo Nobel Nv Revetement pour stratifie pourvu d'une protection de plaque de presse et procedes de production dudit revetement
WO2001092037A2 (fr) * 2000-06-02 2001-12-06 Akzo Nobel N.V. Revetement pour stratifie pourvu d'une protection de plaque de presse et procedes de production dudit revetement
EP1274594B2 (fr) 2001-02-20 2017-09-20 Kronoplus Technical AG Papier decoratif et procede pour impregner un papier decoratif
DE10161093B4 (de) * 2001-12-12 2008-04-17 Ackner, Friedrich Kratz- und abriebfeste Dekorfolie und Verfahren zu deren Herstellung
DE10161093A1 (de) * 2001-12-12 2003-07-03 Friedrich Ackner Dekorfolien mit großer Oberflächenhärte und hohen Kratz- und Abriebfestigkeiten und Verfahren zur Herstellung
WO2005042644A1 (fr) 2003-09-30 2005-05-12 Kronospan Technical Company Limited Papier decoratif a corindon saupoudre et enduit d'un adhesif
US8173240B2 (en) 2003-09-30 2012-05-08 Kronoplus Technical Ag Decorative paper with sprinkled corundum, coated with an adhesive
WO2005080096A3 (fr) * 2004-02-25 2005-10-06 Kronospan Tech Co Ltd Papier decoratif a fibres presentant une charge electrique
WO2005080096A2 (fr) * 2004-02-25 2005-09-01 Kronospan Technical Company Ltd. Papier decoratif a fibres presentant une charge electrique
US7682668B2 (en) 2004-02-25 2010-03-23 Kronospan Technical Co. Ltd. Decorative paper comprising electrically charged fibers
EP1627953A1 (fr) * 2004-08-05 2006-02-22 Bene-fit GmbH Papier décoratif et l'utilisation de silicate d'aluminium dans la production de papier décoratif
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SI1068083T1 (en) 2004-02-29
DK1068083T3 (da) 2004-01-26
CN1094840C (zh) 2002-11-27
EP1068083B1 (fr) 2003-10-08
SK285185B6 (sk) 2006-08-03
HK1035168A1 (en) 2001-11-16
CZ300493B6 (cs) 2009-06-03
PL343240A1 (en) 2001-07-30
PL188357B1 (pl) 2005-01-31
CN1292754A (zh) 2001-04-25
AU2830799A (en) 2000-08-18
ES2205781T3 (es) 2004-05-01
DE59907294D1 (de) 2003-11-13
EP1068083A1 (fr) 2001-01-17
ATE251551T1 (de) 2003-10-15
CZ20003383A3 (cs) 2001-03-14
SK14012000A3 (sk) 2001-06-11
RU2213668C2 (ru) 2003-10-10

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