EP3034320B1 - Verfahren zum herstellen von dekorativen laminaten mit duftstoff und dekorativen paneelen mit duftstoff - Google Patents

Verfahren zum herstellen von dekorativen laminaten mit duftstoff und dekorativen paneelen mit duftstoff Download PDF

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Publication number
EP3034320B1
EP3034320B1 EP15190331.7A EP15190331A EP3034320B1 EP 3034320 B1 EP3034320 B1 EP 3034320B1 EP 15190331 A EP15190331 A EP 15190331A EP 3034320 B1 EP3034320 B1 EP 3034320B1
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EP
European Patent Office
Prior art keywords
sheet
paper
comprised
scented
transparent paper
Prior art date
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Application number
EP15190331.7A
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English (en)
French (fr)
Other versions
EP3034320A1 (de
Inventor
Stefano Monti
Alessandro Carrara
Roberto CASPANI
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.)
Cleaf SpA
Original Assignee
Cleaf SpA
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Publication date
Application filed by Cleaf SpA filed Critical Cleaf SpA
Publication of EP3034320A1 publication Critical patent/EP3034320A1/de
Application granted granted Critical
Publication of EP3034320B1 publication Critical patent/EP3034320B1/de
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Classifications

    • 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/10Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/102Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/10Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels

Definitions

  • Fiber panel means a panel made of chipboard, plywood, OSB, MDF, HDF or the like, or of wood derivatives or substitutes, coated on at least one side with at least a sheet of paper impregnated with thermosetting resin.
  • Sheet of transparent paper weighing 25 g/m 2 impregnated with about 10 g/m 2 of dry essence without resin, overlaid on a sheet of decorative paper impregnated with standard melamine resin for a hot-hot cycle, the whole overlaid on a sheet of parchment paper in order to produce a CPL (thickness between 0,15 and 0,40 mm, spoolable) or on several layers of Kraft paper impregnated with phenol resin in order to produce CHPL (overall thickness between 0,5 and 20 mm).
  • CPL thickness between 0,15 and 0,40 mm, spoolable
  • CHPL overall thickness between 0,5 and 20 mm

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Claims (10)

  1. Verfahren zum Herstellen von dekorativen Laminaten mit Duftstoff oder veredelten Paneelen mit Duftstoff, wobei das Verfahren umfasst:
    - Verwendung einer duftenden Essenz, um ein Blatt aus transparentem Papier ohne ein wärmehärtendes Harz zu imprägnieren;
    - Beschichten eines Blattes aus dekorativem mit einem wärmehärtbaren Harz imprägnierten Papier über einem Substrat und des Blattes aus transparentem Papier, das mit einer duftenden Essenz über dem Blatt des dekorativem Papiers imprägniert ist;
    - Einsetzen von Druck und Wärme auf die so erhaltene Beschichtung zum Zweck des Vernetzens des wärmehärtenden Harzes und stabilen und starren Verbindens des Substrats, des Blattes aus dekorativem Papier und des Blattes aus transparentem Papier zusammen.
  2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass das Substrat aus mindestens einem Paneel aus Spanplatten, Sperrholz, OSB, MDF, HDF oder aus Holzderivaten oder Substituten, einem oder mehreren mit Phenolharz imprägnierten Kraftpapier, einem oder mehreren mit Melaminharzen oder Harnstoff-Acrylharzen imprägnierten Papierblättern und einem oder mehreren Blättern aus Pergamentpapier besteht.
  3. Verfahren nach Anspruch 1 oder 2, wobei das Blatt aus transparentem Papier aus einem Film aus alpha-Cellulose-Papier ohne Aschegehalt besteht.
  4. Verfahren nach einem der vorhergehenden Ansprüche, wobei das Blatt aus transparentem Papier ein Gewicht zwischen 15 und 40 g/m2 ist.
  5. Verfahren nach einem der vorhergehenden Ansprüche, wobei das Imprägnieren des Blattes aus transparentem Papier das Imprägnieren oder Beschichten des Blattes aus transparentem Papier mit einer Lösung der duftenden Essenz und Trocknen der Lösung umfasst.
  6. Verfahren nach Anspruch 5, wobei nach dem Trocknen der Lösung das Blatt aus transparentem Papier wird in einem Film aus Kunststoff gewickelt, angepasst, um die duftende Essenz zu bewahren und wobei die Lagerung des Blattes aus transparentem Papier zwischen dem Schritt des Imprägnierens des Blattes aus transparentem Papier mit der duftenden Essenz und dem oben erwähnten Beschichtungsschritt umfasst ist.
  7. Verfahren nach einem der vorhergehenden Ansprüche, wobei die Menge an trockenem, wiederparfümiertem Essenz auf dem Blatt aus transparentem Papier größer als oder gleich wie 5 g/m2 und/oder kleiner als oder gleich wie 30 g/m2 ist .
  8. Verfahren nach einem der vorhergehenden Ansprüche, bei dem das Einsetzen von Druck und Wärme auf die Beschichtung mittels einer Einzelkammer- oder Mehrfachkammer-Veredelungspresse, beispielsweise einer statischen Presse oder einer kontinuierlichen Presse, mit einem Druck größer als oder gleich wie 30 Kg/cm2 durchgeführt wird.
  9. Verfahren nach Anspruch 8, bei dem ein veredelte Paneel hergestellt wird und die Veredelungspresse eine statische Presse ist, die mit einem Heiß-Heiß-Zyklus verwendet wird, wobei die Temperatur zwischen 160 ° C und 200 ° C liegt und/oder die Dauer vom Zyklus zwischen 15 s und 60 s liegt und/oder der Druck zwischen 30 kg/cm2 und 80 kg/cm2 liegt.
  10. Verfahren nach Anspruch 8, wobei ein dekoratives Laminat hergestellt wird und die Veredelungspresse eine statische Presse ist, die mit einem Heiß-Kalt-Zyklus verwendet wird, wobei die Temperatur zwischen 70 °C und 150 °C liegt und/oder die Dauer vom Zyklus zwischen 30 min und 70 min liegt und/oder der Druck zwischen 70 kg/cm2 und 100 kg/cm2 liegt oder die Veredelungspresse eine kontinuierliche Presse ist, die mit einem Heiß-Heiß-Zyklus verwendet wird, wobei die Temperatur zwischen 160 °C und 200 °C liegt und/oder die Geschwindigkeit zwischen 2 und 20 m/min liegt und/oder der Druck zwischen 40 kg/cm2 und 100 kg/cm2 liegt.
EP15190331.7A 2014-12-19 2015-10-19 Verfahren zum herstellen von dekorativen laminaten mit duftstoff und dekorativen paneelen mit duftstoff Active EP3034320B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20142190 2014-12-19

Publications (2)

Publication Number Publication Date
EP3034320A1 EP3034320A1 (de) 2016-06-22
EP3034320B1 true EP3034320B1 (de) 2017-08-09

Family

ID=52633379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15190331.7A Active EP3034320B1 (de) 2014-12-19 2015-10-19 Verfahren zum herstellen von dekorativen laminaten mit duftstoff und dekorativen paneelen mit duftstoff

Country Status (1)

Country Link
EP (1) EP3034320B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113246236A (zh) * 2021-04-01 2021-08-13 山东东宇鸿翔柜橱材料有限公司 一种大刨花osb板平贴装饰纸及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044088A5 (en) * 1969-05-08 1971-02-19 Isorel Continuous prodn of decorative laminate on - paper
ES2003935A6 (es) * 1986-11-18 1988-12-01 Formica Espanola Tablero estratificado translucido con efecto veteado en profundidad y metodo para su fabricacion
FR2788722B1 (fr) * 1999-01-25 2001-03-30 Etienne Francois Saint Revetement mural ou de sol reutilisable
EP1203657A4 (de) * 2000-03-24 2002-08-21 Ibiden Co Ltd Dekoratives material und dekorative platte
DE20211443U1 (de) * 2002-07-12 2003-11-13 Hw Ind Gmbh & Co Kg Synthetisch hergestellter Fussbodenbelag
EP2189298B8 (de) 2008-11-25 2013-01-23 Cleaf S.p.A. Verfahren zur Herstellung dekorativer Platten oder Laminate mit Geweben

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3034320A1 (de) 2016-06-22

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