EP1536065A1 - Antistatic paper and panel - Google Patents

Antistatic paper and panel Download PDF

Info

Publication number
EP1536065A1
EP1536065A1 EP04103947A EP04103947A EP1536065A1 EP 1536065 A1 EP1536065 A1 EP 1536065A1 EP 04103947 A EP04103947 A EP 04103947A EP 04103947 A EP04103947 A EP 04103947A EP 1536065 A1 EP1536065 A1 EP 1536065A1
Authority
EP
European Patent Office
Prior art keywords
paper
abrasion
resistant particles
panel
mixture
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.)
Granted
Application number
EP04103947A
Other languages
German (de)
French (fr)
Other versions
EP1536065B8 (en
EP1536065B1 (en
Inventor
Dr. Leonhard Schitter
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.)
Interglarion Ltd
Original Assignee
Kaindl Flooring GmbH
M Kaindl OG
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 Kaindl Flooring GmbH, M Kaindl OG filed Critical Kaindl Flooring GmbH
Priority to SI200431042T priority Critical patent/SI1536065T1/en
Priority to PL04103947T priority patent/PL1536065T3/en
Publication of EP1536065A1 publication Critical patent/EP1536065A1/en
Application granted granted Critical
Publication of EP1536065B1 publication Critical patent/EP1536065B1/en
Publication of EP1536065B8 publication Critical patent/EP1536065B8/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/048—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against static electricity
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Definitions

  • the invention relates to a paper and panels made therefrom a floor.
  • the panels comprise a support and the thereto attached paper, which is usually printed and then decorative paper is called.
  • the panels point laterally Coupling elements on, panels can be joined together with or without glue be as described for example in WO 01/94721 A1 becomes.
  • the decorative paper can be applied abrasion-resistant particles of corundum, Alumina or silicon carbide to be suitable for a walk to be.
  • the abrasion-resistant particles are embedded in a resin matrix.
  • resins melamine resins are preferably used for cost reasons, which may be mixed with urea resins.
  • Process for the preparation a decor paper for floor panels are from the documents US 4,940,503, WO 00/44576 A1, WO00 / 44984 A1 and WO02 / 066265 known.
  • the backing paper can be attached to the backing by means of a resin be.
  • a resin urea resin is then preferred because it is on the bottom less depends on resistance to moisture. It can therefore be dispensed with more expensive additives such as melamine resin.
  • HDF is preferred as a carrier material, since this material is dimensionally stable and Can be processed well, A manufacturing process for such Plate is described in DE 20210718 U1.
  • a carrier for a laminate floor can also consist of several layers of paper exist that have been glued together, such as WO 96/27721 discloses.
  • Such a laminate floor can be particularly at low relative Humidity during walking static charge, one humidity below 50% is low in the context of the invention. Under unfavorable Conditions, a person can up to a body tension of up to Charge 25,000 volts,
  • a panel may be used be designated as if the possible charging of persons below of 2000V.
  • the object of the invention is to provide a decorative paper together with panel with antistatic properties.
  • a paper such as a decorative paper or an overlay paper provided with a resin mixture
  • the quaternary Ammonium compounds preferably containing quaternary amines.
  • the proportion of quaternary ammonium compounds at least 10% by weight in the resin mixture.
  • Da quaternary Ammonium compounds are relatively expensive, the proportion of 20 wt .-% should not be exceeded.
  • the paper can be guided in the form of a paper web through a mixture which, in addition to urea and / or melamine resins mentioned contains quaternary ammonium compounds.
  • the soaked paper is dried and in the appropriate time with a carrier preferably pressed under the supply of heat.
  • the mixture may alternatively be sprayed on, for example.
  • Abrasion-resistant particles can according to the state described above the technique are applied to the decor top.
  • the mixture already contains abrasion resistant particles and Although in particular alumina / corundum, since this material in rule is barely visible and thus the view of the decor hardly affected becomes. It will be in one operation abrasion resistant particles on the Decorative paper applied and at the same time the antistatic properties improved
  • the decor paper is mixed with the abrasion-resistant particles soaked and then placed on the bottom of the decor paper the mixture at least partially removed, for example by means of a doctor blade.
  • the mixture contains abrasion-resistant particles
  • the mixture advantageously contains additionally viscosity-increasing substances such as cellulose derivatives. This ensures that the abrasion-resistant particles improved in the mixture be held in suspense. So will be a good even Distribution of abrasion-resistant particles on the paper surface achieved.
  • an overlay is soaked with a mixture that is a resin such as urea resin and / or melamine resin. It also contains this Mixture also substances that increase the electrical conductivity, thus in particular the said quaternary ammonium compounds.
  • the proportion is again preferably from 1 to 20 wt .-%.
  • Carrier, decor paper and overlay are pressed together to the plate.
  • a Gegenzugpapier is pressed with, which then located at the bottom of the carrier.
  • abrasion resistant particles such as corundum can be unilaterally applied to the overlay have been applied, carrier, decorative paper and overlay and optionally a Gegenzugpapier be pressed together so that the abrasion-resistant particles between the decorative paper and the overlay are located. The decor is then visible on the surface of the plate,
  • the mixture comprises a urea and / or melamine resin, quaternary amines, cellulose fibers and powdered corundum.
  • the grain size of the corundum is on average between 60 .mu.m and 120 .mu.m.
  • the proportion of quaternary amines in the mixture is about 15 wt .-%, this decorative paper 1 is metered with the help of metering rollers provided with the mixture and indeed with about 150 g / m 2 (determined after drying).
  • the mixture is scraped off with a doctor blade.
  • the abrasion-resistant particles 2 remain predominantly on the upper side. Subsequently, the decorative paper 1 with the abrasion-resistant particles 2 located thereon is dried in a floating dryer.
  • the dried decorative paper 1 is with its underside on an 8 mm brought thick HDF plate 3.
  • On the decor is one with a mixture from melamine resin and quaternary amines impregnated so-called "Overlay" 4 laid.
  • Below the HDF plate is one with a urea resin Soaked, serving as a counterweight 5 paper laid.
  • the papers 1 and 5 are inclusive overlay 4 with the HDF plate 3 at temperatures of 180 ° C to 220 ° C pressed.
  • a floor covering was made of seven panels for testing purposes, which were prepared according to the above example.
  • the test area was about 1400 mm * 1400 mm.
  • the test of antistatic properties carried out according to EN 1815 (1 997), method A, the covering lay on an insulating rubber flap on.
  • the measurements were at two Various climatic conditions were carried out a walk-in climatic chamber stored.

Abstract

The paper contains quaternary ammonium compounds, in particular quarternary amines, to increase electrical conductivity. An independent claim is included for a floor panel comprising a high density fiberboard(3) and the claimed paper(1) with a decorative pattern.

Description

Die Erfindung betrifft ein Papier sowie hieraus hergestellte Paneele für einen Fußboden. Die Paneele umfassen einen Träger und das hierauf angebrachte Papier, welches in der Regel bedruckt ist und dann Dekorpapier genannt wird. In der Regel ist unterhalb des Trägers ein Gegenzug vorzugsweise in Form eines Papiers aufgebracht. Die Paneele weisen seitlich Kupplungselemente auf, Paneele können so mit oder ohne Leim zusammengefügt werden, wie beispielsweise in der WO 01/94721 A1 beschrieben wird.The invention relates to a paper and panels made therefrom a floor. The panels comprise a support and the thereto attached paper, which is usually printed and then decorative paper is called. As a rule, there is a countermove below the carrier preferably applied in the form of a paper. The panels point laterally Coupling elements on, panels can be joined together with or without glue be as described for example in WO 01/94721 A1 becomes.

Das Dekorpapier kann aufgebrachte abriebfeste Partikel aus Korund, Aluminiumoxid oder Siliziumkarbid aufweisen, um für ein Begehen geeignet zu sein. Die abriebfesten Partikel sind in einer Harzmatrix eingebettet. Als Harze werden aus Kostengründen bevorzugt Melaminharze verwendet, die mit Harnstoffharzen versetzt sein können. Verfahren zur Herstellung eines Dekorpapiers für Fußbodenpaneele sind aus den Druckschriften US 4,940,503, WO 00/44576 A1, WO00/44984 A1 sowie der WO02/066265 bekannt.The decorative paper can be applied abrasion-resistant particles of corundum, Alumina or silicon carbide to be suitable for a walk to be. The abrasion-resistant particles are embedded in a resin matrix. As resins, melamine resins are preferably used for cost reasons, which may be mixed with urea resins. Process for the preparation a decor paper for floor panels are from the documents US 4,940,503, WO 00/44576 A1, WO00 / 44984 A1 and WO02 / 066265 known.

Das Gegenzugpapier kann am Träger mittels eines Harzes angebracht sein. Als Harz wird dann Harnstoffharz bevorzugt, da es auf der Unterseite weniger auf Widerstandsfähigkeit gegenüber Feuchtigkeit ankommt. Es kann daher auf teurere Zusätze wie Melaminharz verzichtet werden.The backing paper can be attached to the backing by means of a resin be. As a resin urea resin is then preferred because it is on the bottom less depends on resistance to moisture. It can therefore be dispensed with more expensive additives such as melamine resin.

Als Träger dient vielfach eine Platte aus einem Holzwerkstoff, Derzeit wird HDF als Trägermaterial bevorzugt, da dieses Material formstabil ist und gut bearbeitet werden kann, Ein Herstellungsverfahren für eine solche Platte wird in der DE 20210718 U1 beschrieben.As a carrier is often a plate of a wood material, is currently HDF is preferred as a carrier material, since this material is dimensionally stable and Can be processed well, A manufacturing process for such Plate is described in DE 20210718 U1.

Ein Träger für einen Laminatfußboden kann aber auch aus mehreren Papierschichten bestehen, die miteinander verleimt worden sind, wie beispielsweise die WO 96/27721 offenbart. However, a carrier for a laminate floor can also consist of several layers of paper exist that have been glued together, such as WO 96/27721 discloses.

Ein solcher Laminatfußboden kann sich insbesondere bei geringer relativer Luftfeuchtigkeit beim Begehen statisch aufladen, Eine Luftfeuchtigkeit unterhalb von 50% ist gering im Sinne der Erfindung. Unter ungünstigen Bedingungen kann sich ein Mensch auf eine Körperspannung von bis zu 25,000 Volt aufladen,Such a laminate floor can be particularly at low relative Humidity during walking static charge, one humidity below 50% is low in the context of the invention. Under unfavorable Conditions, a person can up to a body tension of up to Charge 25,000 volts,

Bei Annäherung an geerdete Teile wie einem Heizkörper treten Entladungsfunken auf, welche bei empfindlichen Personen bereits oberhalb von 2KV spürbar sind. Bei höheren Ladungen kann die Entladung schmerzhaft sein. Durch derartige Aufladungen können elektronische Geräte wie Computer und elektronische Schaltungen beschädigt werden.When approaching earthed parts such as a radiator discharge sparks occur on, which in sensitive persons already above of 2KV are noticeable. At higher charges, the discharge be painful. Such charges may cause electronic devices how computer and electronic circuits are damaged.

Um diesem Problem zu begegnen, werden Paneele mit sogenanntem "astatischem" Verhalten angeboten. Gemäß der EN 1815 darf ein Paneel so bezeichnet werden, wenn die mögliche Aufladung von Personen unterhalb von 2000 V liegt.To address this problem, panels with so-called offered "astatic" behavior. According to EN 1815, a panel may be used be designated as if the possible charging of persons below of 2000V.

Aufgabe der Erfindung ist die Schaffung eines Dekorpapiers nebst Paneel mit antistatischen Eigenschaften.The object of the invention is to provide a decorative paper together with panel with antistatic properties.

Gelöst wird die Aufgabe durch ein Papier mit den Merkmalen des Hauptanspruchs. Vorteilhafte Ausgestaltungen ergeben sich aus den abhängigen Ansprüchen.The problem is solved by a paper with the features of the main claim. Advantageous embodiments result from the dependent Claims.

Erfindungsgemäß wird ein Papier, so zum Beispiel ein Dekorpapier oder ein Overlaypapier mit einer Harzmischung versehen, die quaternäre Ammoniumverbindungen, bevorzugt quaternäre Amine enthält. Um die Norm EN 1815 zu erfüllen, beträgt der Anteil an quaternäre Ammoniumverbindungen in der Harzmischung wenigstens 10 Gew.-%. Da quaternäre Ammoniumverbindungen relativ teuer sind, sollte der Anteil von 20 Gew.-% nicht überschritten werden. According to the invention, a paper, such as a decorative paper or an overlay paper provided with a resin mixture, the quaternary Ammonium compounds, preferably containing quaternary amines. To the Standard EN 1815, the proportion of quaternary ammonium compounds at least 10% by weight in the resin mixture. Da quaternary Ammonium compounds are relatively expensive, the proportion of 20 wt .-% should not be exceeded.

Das Papier kann in Form einer Papierbahn durch ein Gemisch geführt werden, welches neben Harnstoff- und/ oder Melaminharzen die genannten quaternären Ammoniumverbindungen enthält. Das so getränkte Papier wird getrocknet und zu gegebener Zeit mit einem Träger vorzugsweise unter Zufuhr von Wärme verpresst.The paper can be guided in the form of a paper web through a mixture which, in addition to urea and / or melamine resins mentioned contains quaternary ammonium compounds. The soaked paper is dried and in the appropriate time with a carrier preferably pressed under the supply of heat.

Das Gemisch kann alternativ zum Beispiel aufgesprüht werden.The mixture may alternatively be sprayed on, for example.

Es resultiert ein Paneel mit verbesserten antistatischen Eigenschaften im Vergleich zu einem Paneel, bei dem das Papier mit anderen üblichen Harzen getränkt worden ist. Durch die quaternären Ammoniumverbindungen wird nämlich die elektrische Leitfähigkeit im Oberflächenbereich des Fußbodenbelags gesteigert. Dies führt zu einer reduzierten Aufladung von Personen, die den Fußbodenbelag betreten.The result is a panel with improved antistatic properties in the Compared to a panel where the paper is used with other usual ones Resins have been soaked. By the quaternary ammonium compounds namely, the electrical conductivity in the surface region of Floor covering increased. This leads to a reduced charge of Persons entering the floor covering.

Abriebfeste Partikel können gemäß dem eingangs beschriebenen Stand der Technik auf die Dekoroberseite aufgebracht werden. Um kostengünstig zu produzieren, enthält das Gemisch bereits abriebfeste Partikel und zwar insbesondere Aluminiumoxid / Korund, da dieses Material in Regel kaum sichtbar ist und somit die Sicht auf das Dekor kaum beeinträchtigt wird. Es werden dann in einem Arbeitsgang abriebfeste Partikel auf das Dekorpapier aufgetragen und zugleich die antistatischen Eigenschaften verbessert,Abrasion-resistant particles can according to the state described above the technique are applied to the decor top. In order to cost to produce the mixture already contains abrasion resistant particles and Although in particular alumina / corundum, since this material in rule is barely visible and thus the view of the decor hardly affected becomes. It will be in one operation abrasion resistant particles on the Decorative paper applied and at the same time the antistatic properties improved

Vorteilhaft wird das Dekorpapier im Gemisch mit den abriebfesten Partikeln getränkt und anschließend wird auf der Unterseite des Dekorpapiers das Gemisch zumindest teilweise beispielsweise mittels eines Rakels entfernt. So wird erreicht, dass die abriebfesten Partikel überwiegend einseitig auf dem Dekorpapier aufgebracht sind. Dies ist von Vorteil, da die abriebfesten Partikel für den genannten Zweck lediglich auf einer Seite benötigt werden, nämlich auf der Seite mit dem Dekor.Advantageously, the decor paper is mixed with the abrasion-resistant particles soaked and then placed on the bottom of the decor paper the mixture at least partially removed, for example by means of a doctor blade. This ensures that the abrasion-resistant particles predominantly one-sided are applied to the decorative paper. This is an advantage as the abrasion-resistant particles for the stated purpose only on one side needed, namely on the page with the decor.

Enthält das Gemisch abriebfeste Partikel, so enthält das Gemisch vorteilhaft zusätzlich viskositätserhöhende Substanzen wie Cellulosederivate. Hierdurch wird erreicht, dass die abriebfesten Partikel verbessert im Gemisch in der Schwebe gehalten werden. So wird eine gute gleichmäßige Verteilung der abriebfesten Partikel auf der Papieroberfläche erreicht.If the mixture contains abrasion-resistant particles, the mixture advantageously contains additionally viscosity-increasing substances such as cellulose derivatives. This ensures that the abrasion-resistant particles improved in the mixture be held in suspense. So will be a good even Distribution of abrasion-resistant particles on the paper surface achieved.

Schließlich wird ein Overlay mit einem Gemisch getränkt, dass ein Harz wie Harnstoffharz und/ oder Melaminharz enthält. Außerdem enthält dieses Gemisch ebenfalls Substanzen, die die elektrische Leitfähigkeit erhöhen, also insbesondere die genannten quaternären Ammoniumverbindungen. Der Anteil liegt wiederum bevorzugt bei 1 0 bis 20 Gew.-%.Finally, an overlay is soaked with a mixture that is a resin such as urea resin and / or melamine resin. It also contains this Mixture also substances that increase the electrical conductivity, thus in particular the said quaternary ammonium compounds. The proportion is again preferably from 1 to 20 wt .-%.

Träger, Dekorpapier und Overlay werden miteinander zur Platte verpresst. In der Regel wird ein Gegenzugpapier mit verpresst, welches sich dann an der Unterseite des Trägers befindet.Carrier, decor paper and overlay are pressed together to the plate. In general, a Gegenzugpapier is pressed with, which then located at the bottom of the carrier.

Alternativ können abriebfeste Partikel wie Korund einseitig auf das Overlay aufgebracht worden sein, Träger, Dekorpapier und Overlay sowie gegebenenfalls ein Gegenzugpapier werden so miteinander verpresst, dass sich die abriebfesten Partikel zwischen dem Dekorpapier und dem Overlay befinden. Das Dekor ist dann auf der Oberfläche der Platte sichtbar,Alternatively, abrasion resistant particles such as corundum can be unilaterally applied to the overlay have been applied, carrier, decorative paper and overlay and optionally a Gegenzugpapier be pressed together so that the abrasion-resistant particles between the decorative paper and the overlay are located. The decor is then visible on the surface of the plate,

Ausführungsbeispielembodiment

Ein Papier 1 , auf das auf der Oberseite ein Dekor aufgedruckt worden ist, wird in einem Gemisch dosiert getränkt. Das Gemisch umfasst ein Harnstoff- und/ oder Melaminharz, quaternäre Amine, Cellulosefasern sowie pulverförmiges Korund. Die Korngröße des Korunds liegt im Mittel zwischen 60 µm und 120 µm. Der Anteil an quaternären Aminen in der Mischung liegt bei ca. 15 Gew.-%, Dieses Dekorpapier 1 wird mit Hilfe von Dosierwalzen dosiert mit der Mischung versehen und zwar mit ca. 150 g/m2 (ermittelt nach dem Trocknen). An der Unterseite des Dekorpapiers 1 wird das Gemisch mit einem Rakel abgeschabt. Überwiegend auf der Oberseite verbleiben die abriebfesten Partikel 2. Anschließend wird das Dekorpapier 1 mit den darauf befindlichen abriebfesten Partikeln 2 in einem Schwebtrockner getrocknet. A paper 1, on which a decor has been printed on top, is dosed in a dosed mixture. The mixture comprises a urea and / or melamine resin, quaternary amines, cellulose fibers and powdered corundum. The grain size of the corundum is on average between 60 .mu.m and 120 .mu.m. The proportion of quaternary amines in the mixture is about 15 wt .-%, this decorative paper 1 is metered with the help of metering rollers provided with the mixture and indeed with about 150 g / m 2 (determined after drying). At the bottom of the decorative paper 1, the mixture is scraped off with a doctor blade. The abrasion-resistant particles 2 remain predominantly on the upper side. Subsequently, the decorative paper 1 with the abrasion-resistant particles 2 located thereon is dried in a floating dryer.

Das getrocknete Dekorpapier 1 wird mit seiner Unterseite auf eine 8 mm dicke HDF-Platte 3 gebracht. Auf das Dekor wird ein mit einer Mischung aus Melaminharz und quaternären Aminen getränktes sogenanntes "Overlay" 4 gelegt. Unterhalb der HDF-Platte wird ein mit einem Harnstoffharz getränktes, als Gegenzug dienendes Papier 5 gelegt. Beispielsweise in einer Kurztaktpresse werden die Papiere 1 und 5 inklusive Overlay 4 mit der HDF-Platte 3 bei Temperaturen von 180°C bis 220 °C verpresst.The dried decorative paper 1 is with its underside on an 8 mm brought thick HDF plate 3. On the decor is one with a mixture from melamine resin and quaternary amines impregnated so-called "Overlay" 4 laid. Below the HDF plate is one with a urea resin Soaked, serving as a counterweight 5 paper laid. For example in a short-cycle press, the papers 1 and 5 are inclusive overlay 4 with the HDF plate 3 at temperatures of 180 ° C to 220 ° C pressed.

Aus der Platte 3 mit den verpressten Papieren werden durch Sägen und Fräsen Paneele mit Kupplungsmitteln mit den Maßen 1400 mm * 200 mm hergestellt, Das Ergebnis wird schematisch in der Figur gezeigt.From the plate 3 with the pressed papers are by sawing and Milling panels with coupling means measuring 1400 mm * 200 mm The result is shown schematically in the figure.

Ein Fußbodenbelag wurde zu Testzwecken aus sieben Paneelen gebildet, die gemäß dem vorgenannten Beispiel hergestellt wurden. Die Prüffläche betrug etwa 1400 mm * 1400 mm. Die Prüfung der antistatischen Eigenschaften erfolgte nach EN 1815 (1 997), Verfahren A, Der Belag lag auf einer isolierenden Gummimappe auf. Die Messungen wurden bei zwei verschiedenen Klimabedingungen durchgeführt, Dazu wurde die Probe in einer begehbaren Klimakammer gelagert.A floor covering was made of seven panels for testing purposes, which were prepared according to the above example. The test area was about 1400 mm * 1400 mm. The test of antistatic properties carried out according to EN 1815 (1 997), method A, the covering lay on an insulating rubber flap on. The measurements were at two Various climatic conditions were carried out a walk-in climatic chamber stored.

Eine Messreihe wurde bei 23 °C und 50% relativer Feuchte und eine weitere Messreihe bei 23 °C und 25% relativer Feuchte (r. F.) durchgeführt, Die Versuchspersonen trugen Sandalen mit Gummisohlen gemäß Spezifikation der Prüfvorschrift, Bei einer weiteren Messung trug die Person Straßenschuhe mit Gummisohle. Es wurde die kommerziell erhältliche Prüfeinrichtung "Keithley 651 7, S/N 0598551 mit kapazitiver Handsonde zur Messung der Personenaufladung verwendet. Folgende Ergebnisse wurden ermittelt: Klima Schuh Mittlere Spannung der Versuchsperson in Volt 23°C / 50% r. F, Standardsandale 63 Straßenschuh 107 23°C / 25% r. F. Standardsandale -902 Straßenschuh -415 One series of measurements was carried out at 23 ° C and 50% relative humidity and another series of measurements at 23 ° C and 25% relative humidity (RH). The subjects wore rubber-soled sandals according to the specification of the test specification Person street shoes with rubber sole. The commercially available tester "Keithley 651 7, S / N 0598551 with capacitive hand probe was used to measure the charging of persons and the following results were determined: climate shoe Mean tension of the subject in volts 23 ° C / 50% r. F, Standardsandale 63 road Shoe 107 23 ° C / 25% r. F. Standardsandale -902 road Shoe -415

Die Ergebnisse der Prüfung ergaben damit, dass die erfindungsgemäß hergestellten Paneele ein in Anlehnung an die Norm IEC 1340-4-1 definiertes "astatisches" Verhalten zeigen, da sowohl unter den Klimabedingungen von 23°C / 50% r. F, als auch 23°C / 25% r. F, auch bei nicht leitender Verlegung die mittlere Spannung der Versuchsperson den Wert von 2 kV nicht überschreitet. Nach IEC 1 340-4-1 ist der Begriff "astatisches" Verhalten durch eine Personenaufladung von weniger als 2 kV definiert. Es ist jedoch ein Verfahren zur Messung der Personenaufladung noch nicht festgelegt. Damit ist eine eindeutige Klassifikation nach dieser Prüfnorm nicht zulässig. Das hier herangezogene Verfahren nach EN 1815 ist aber ein seit über 20 Jahren angewendetes und anerkanntes Verfahren zur Messung der Personenaufladung beim Gehen auf verschiedenen Bodenbelagstypen.The results of the test showed that the invention panels defined in accordance with the standard IEC 1340-4-1 show "astatic" behavior, as both under the climatic conditions of 23 ° C / 50% r. F, as well as 23 ° C / 25% r. F, even at non-conductive Put the mean tension of the subject the value of 2 kV. According to IEC 1 340-4-1, the term "astatic" Behavior defined by a person charge of less than 2 kV. However, it is a method of measuring the charging of people not yet determined. This is a clear classification after this Test standard not permitted. The method used here according to EN 1815 But this is a procedure that has been used and approved for more than 20 years to measure the charge of people when walking on different Flooring types.

Claims (9)

Papier (1,4), insbesondere Dekorpapier (1 ), welches mit quaternären Ammoniumverbindungen, bevorzugt quaternären Aminen versehen ist.Paper (1,4), in particular decorative paper (1), which is quaternary Ammonium compounds, preferably provided quaternary amines is. Papier (1 , 4) nach Anspruch 1 , das zusätzlich mit einem Harnstoffharz und/ oder einem Melaminharz versehen ist.Paper (1,4) according to claim 1 additionally comprising a urea resin and / or a melamine resin. Papier (1 , 4) nach Anspruch 1 oder 2, das ganz oder überwiegend einseitig mit abriebfesten Partikeln (2), bevorzugt mit Korund versehen ist.Paper (1, 4) according to claim 1 or 2, wholly or predominantly on one side with abrasion-resistant particles (2), preferably provided with corundum is. Paneel für einen Fußboden insbesondere umfassend ein Dekorpapier (1 ) nach einem der Ansprüche 1 , 2 oder 3 mit einer Oberfläche, die mit einem Dekor versehen ist und die quaternären Ammoniumverbindungen, bevorzugt quaternären Amine enthält.Panel for a floor, in particular comprising a decorative paper (1) according to any one of claims 1, 2 or 3, having a surface, decorated with quaternary ammonium compounds, preferably contains quaternary amines. Paneel nach einem der vorhergehenden Ansprüche, bei dem die Oberfläche durch ein Dekorpapier (1 ) mit aufgebrachten abriebfesten Partikeln (2), insbesondere Korund gebildet wird,Panel according to one of the preceding claims, in which the Surface by decorative paper (1) with applied abrasion resistant Particles (2), in particular corundum is formed, Paneel nach einem der vorhergehenden Ansprüche, bei dem die Oberfläche ein Harnstoffharz und / oder ein Melaminharz enthält.Panel according to one of the preceding claims, in which the Surface contains a urea resin and / or a melamine resin. Paneel nach einem der vorhergehenden Ansprüche, bei dem die Unterseite mit einem Papier (5) versehen ist, welches bevorzugt mit Harnstoffharz versehen ist.Panel according to one of the preceding claims, in which the Bottom with a paper (5) is provided, which preferably with Urea resin is provided. Paneel nach einem der vorhergehenden Ansprüche umfassend eine Trägerplatte (3) aus HDF. Panel according to one of the preceding claims comprising a Support plate (3) made of HDF. Paneel nach einem der vorhergehenden Ansprüche, das seitlich mit Kupplungselementen versehen ist.Panel according to one of the preceding claims, the side is provided with coupling elements.
EP04103947A 2003-11-26 2004-08-18 Antistatic paper and panel Not-in-force EP1536065B8 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200431042T SI1536065T1 (en) 2003-11-26 2004-08-18 Antistatic paper and panel
PL04103947T PL1536065T3 (en) 2003-11-26 2004-08-18 Antistatic paper and panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20318290U DE20318290U1 (en) 2003-11-26 2003-11-26 Antistatic paper and panel
DE20318290U 2003-11-26

Publications (3)

Publication Number Publication Date
EP1536065A1 true EP1536065A1 (en) 2005-06-01
EP1536065B1 EP1536065B1 (en) 2009-02-25
EP1536065B8 EP1536065B8 (en) 2009-04-15

Family

ID=32087606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04103947A Not-in-force EP1536065B8 (en) 2003-11-26 2004-08-18 Antistatic paper and panel

Country Status (10)

Country Link
US (2) US20050112335A1 (en)
EP (1) EP1536065B8 (en)
AT (1) ATE423869T1 (en)
CA (1) CA2486629C (en)
DE (2) DE20318290U1 (en)
DK (1) DK1536065T3 (en)
ES (1) ES2322258T3 (en)
PL (1) PL1536065T3 (en)
PT (1) PT1536065E (en)
SI (1) SI1536065T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020192432A1 (en) * 2001-05-07 2002-12-19 Vermillion Robert J. Dissipative layer suitable for use in protective package
DE102005002059A1 (en) 2005-01-14 2006-07-27 Kronotec Ag Wood material with dissipative surface
DE502007000747D1 (en) * 2006-10-12 2009-07-02 Flooring Technologies Ltd Process for the manufacture of a building board and building board produced therefrom
CN100422481C (en) * 2007-04-21 2008-10-01 淄博统一陶瓷有限公司 Antistatic pseudo-classic ecological brick
BRPI1015044B1 (en) * 2009-07-02 2020-05-26 The Gates Corporation ELASTICITY BRAIDED FABRIC TO STRENGTHEN A POWER TRANSMISSION BELT AND POWER TRANSMISSION BELT
EP2537597B1 (en) 2011-06-21 2016-08-17 Flooring Technologies Ltd. Composite wood board and method for its manufacture
WO2016128953A1 (en) 2015-02-13 2016-08-18 Centi - Centro De Nanotecnologia E Materiais Técnicos Funcionais E Inteligentes Wood derived multilayer product with integrated electric circuit and manufacturing process

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774336A (en) * 1980-10-28 1982-05-10 Matsushita Electric Works Ltd Antistatic treatment for dry substance impregnated with thermosetting resin
US4944998A (en) * 1987-07-29 1990-07-31 Armstrong World Industries, Inc. Charge dissipative floor tiles
WO2000044984A1 (en) * 1999-01-26 2000-08-03 Kronospan Technical Company Ltd. Method for impregnating decorative papers
EP1036881A1 (en) * 1999-03-18 2000-09-20 Technocell Dekor GmbH & Co. KG Base paper for decoration having improved dry strength
JP2001293819A (en) * 2000-04-14 2001-10-23 Kyodo Printing Co Ltd Antistatic decorative sheet
WO2001094721A1 (en) * 2000-06-06 2001-12-13 M. Kaindl Panel with glue and covering, and method and device for the production thereof
WO2002066265A1 (en) * 2001-02-20 2002-08-29 Kronospan Technical Company Ltd. Decorative paper and method for impregnating one such decorative paper
DE20210718U1 (en) * 2002-07-10 2003-02-20 Kronospan Tech Co Ltd MDF molding technology

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986488A (en) * 1957-02-27 1961-05-30 Hercules Powder Co Ltd Method of sizing paper
US4645717A (en) * 1982-11-17 1987-02-24 Charleswater Products, Inc. Solution for use in impregnating paper for high-pressure antistatic laminates
US4784908A (en) * 1986-03-25 1988-11-15 Nevamar Corporation Static dissipative laminate for work surfaces
US5089327A (en) * 1987-05-15 1992-02-18 The Sorg Paper Company Anti-static sheet for use in high pressure laminates
SE460274B (en) * 1988-02-18 1989-09-25 Perstorp Ab PROCEDURES FOR PREPARING A RESISTANT, DECORATIVE TEMPORARY LAMINATE
US5866207A (en) * 1991-07-18 1999-02-02 International Paper Company Process for producing aesthetic surface layer composition and aesthetic surface layer
US5658651A (en) * 1995-09-29 1997-08-19 Creative Products Resource, Inc. Fabric treatment and softener system for in-dryer use
US5879781A (en) * 1997-08-20 1999-03-09 The Mead Corporation Flooring laminate having noise reduction properties
US6440538B1 (en) * 2000-04-03 2002-08-27 Lg Chem Ltd. Abrasion resistant laminate
WO2002064382A2 (en) * 2001-01-31 2002-08-22 3M Innovative Properties Company Soil resistant curable laminate coating
US20060110600A1 (en) * 2004-11-19 2006-05-25 3M Innovative Properties Company Anisotropic conductive adhesive composition

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774336A (en) * 1980-10-28 1982-05-10 Matsushita Electric Works Ltd Antistatic treatment for dry substance impregnated with thermosetting resin
US4944998A (en) * 1987-07-29 1990-07-31 Armstrong World Industries, Inc. Charge dissipative floor tiles
WO2000044984A1 (en) * 1999-01-26 2000-08-03 Kronospan Technical Company Ltd. Method for impregnating decorative papers
EP1036881A1 (en) * 1999-03-18 2000-09-20 Technocell Dekor GmbH & Co. KG Base paper for decoration having improved dry strength
JP2001293819A (en) * 2000-04-14 2001-10-23 Kyodo Printing Co Ltd Antistatic decorative sheet
WO2001094721A1 (en) * 2000-06-06 2001-12-13 M. Kaindl Panel with glue and covering, and method and device for the production thereof
WO2002066265A1 (en) * 2001-02-20 2002-08-29 Kronospan Technical Company Ltd. Decorative paper and method for impregnating one such decorative paper
DE20210718U1 (en) * 2002-07-10 2003-02-20 Kronospan Tech Co Ltd MDF molding technology

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198224, Derwent World Patents Index; Class A32, AN 1982-49199E, XP002298793 *
DATABASE WPI Section Ch Week 200216, Derwent World Patents Index; Class A84, AN 2002-117722, XP002298792 *

Also Published As

Publication number Publication date
SI1536065T1 (en) 2009-04-30
EP1536065B8 (en) 2009-04-15
PT1536065E (en) 2009-05-12
US20050112335A1 (en) 2005-05-26
PL1536065T3 (en) 2009-07-31
US20070269640A1 (en) 2007-11-22
ATE423869T1 (en) 2009-03-15
DK1536065T3 (en) 2009-05-18
ES2322258T3 (en) 2009-06-18
CA2486629A1 (en) 2005-05-26
DE502004009041D1 (en) 2009-04-09
CA2486629C (en) 2010-04-20
DE20318290U1 (en) 2004-04-01
EP1536065B1 (en) 2009-02-25

Similar Documents

Publication Publication Date Title
DE69824865T2 (en) DEVICE FOR DISTRIBUTING PARTICLES ON PAPER AND METHOD FOR PRODUCING PAPER WITH PARTICLES
EP2192229B1 (en) Conductive overlay
EP1068394B1 (en) Method for impregnating decorative papers
DE69626284T4 (en) METHOD FOR PRODUCING A DECORATIVE HEAT-CURING FABRIC COMPOSITE MATERIAL
EP1634995B2 (en) Impregnate and process for the production of the same
EP1722985A2 (en) Decorative paper comprising electrically charged fibres
EP2247780B1 (en) Method for producing a floor covering substrate and flooring comprising at least one electronic construction element integrated therein
DE69830711T2 (en) CELL TISSUE WITH HUMIDITY BARRIER
US20070269640A1 (en) Antistatic Paper And Panel
WO2009015682A1 (en) Floor panel comprising resin-impregnated, particularly paper layers
EP2094396A1 (en) Coated board of wood-based material
EP1997623A1 (en) Composite wood board and method for its manufacture
DE102012000468A1 (en) Floor panel for use as e.g. Sorel cement flooring in residential building, has core including first layer that comprises mixture of magnesium oxide and magnesium chloride with aggregates, to which second and third layers are attached
EP2106903A1 (en) Method for scattering friction-inhibiting materials and accompanying device
DE2124432A1 (en) Method and apparatus for the manufacture of impregnated paper
DE202009018018U1 (en) A substrate with at least one decorative paper or overlay
EP0490853A2 (en) Static dissipative laminate
DE60111232T2 (en) CLEANING TOOL AND ITS MANUFACTURE
DE19950141A1 (en) Reducing slippage between mat and other surface
EP1727686B1 (en) Carbon-containing decorative paper and panel
EP2186635B1 (en) Method for coating composite wood boards with a wear layer and composite wood boards so obtained
DE10259441B4 (en) Floor coating system, in particular for ESD requirements
WO2009138124A1 (en) Abrasion-resistant and scratch-resistant overlay film, and laminate comprising said film
DE102006002541B4 (en) Composite with visible fabric layer and manufacturing process
EP3312249A1 (en) Double-sided pressure-sensitive adhesive vapour barrier

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20041117

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17Q First examination report despatched

Effective date: 20050701

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KAINDL FLOORING GMBH

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20050701

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: BOVARD AG PATENTANWAELTE

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: INTERGLARION LIMITED

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502004009041

Country of ref document: DE

Date of ref document: 20090409

Kind code of ref document: P

NLT2 Nl: modifications (of names), taken from the european patent patent bulletin

Owner name: INTERGLARION LIMITED

Effective date: 20090318

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20090505

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20090401352

Country of ref document: GR

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2322258

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E005560

Country of ref document: HU

NLXE Nl: other communications concerning ep-patents (part 3 heading xe)

Free format text: PAT. BUL. 07/2009, PAGE 993: CORR.: INTERGLARION LIMITED

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20091126

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

Ref country code: MC

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

Effective date: 20090831

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

Ref country code: IE

Payment date: 20100630

Year of fee payment: 7

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

Ref country code: EE

Payment date: 20100707

Year of fee payment: 7

Ref country code: FI

Payment date: 20100820

Year of fee payment: 7

Ref country code: SE

Payment date: 20100818

Year of fee payment: 7

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

Ref country code: GR

Payment date: 20100727

Year of fee payment: 7

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: INTERGLARION LIMITED

Free format text: INTERGLARION LIMITED#2 ANDREA ZAKOU STREET#2404 ENGOMI, NIKOSIA (CY) -TRANSFER TO- INTERGLARION LIMITED#2 ANDREA ZAKOU STREET#2404 ENGOMI, NIKOSIA (CY)

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

Ref country code: CY

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

Effective date: 20090225

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

Ref country code: DK

Payment date: 20110805

Year of fee payment: 8

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

Ref country code: HU

Payment date: 20110804

Year of fee payment: 8

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: EE

Ref legal event code: MM4A

Ref document number: E003179

Country of ref document: EE

Effective date: 20110831

REG Reference to a national code

Ref country code: GR

Ref legal event code: ML

Ref document number: 20090401352

Country of ref document: GR

Effective date: 20120302

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: GR

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

Effective date: 20120302

Ref country code: EE

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

Effective date: 20110831

Ref country code: FI

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

Effective date: 20110818

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

Ref country code: IE

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

Effective date: 20110818

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

Ref country code: BG

Payment date: 20120808

Year of fee payment: 9

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

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

Ref country code: SE

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

Effective date: 20110819

Ref country code: HU

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

Effective date: 20120819

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

Ref country code: DK

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

Effective date: 20120831

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

Ref country code: BG

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

Effective date: 20140630

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

Ref country code: BG

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

Effective date: 20130831

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

Ref country code: BG

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

Effective date: 20140930

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

Ref country code: BG

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

Effective date: 20140228

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

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

Ref country code: CZ

Payment date: 20170622

Year of fee payment: 14

Ref country code: SK

Payment date: 20170622

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

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

Ref country code: PT

Payment date: 20170620

Year of fee payment: 14

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

Ref country code: LU

Payment date: 20170828

Year of fee payment: 14

Ref country code: TR

Payment date: 20170407

Year of fee payment: 14

Ref country code: NL

Payment date: 20170814

Year of fee payment: 14

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

Ref country code: IT

Payment date: 20170829

Year of fee payment: 14

Ref country code: ES

Payment date: 20170906

Year of fee payment: 14

Ref country code: CH

Payment date: 20170815

Year of fee payment: 14

Ref country code: FR

Payment date: 20170818

Year of fee payment: 14

Ref country code: GB

Payment date: 20170817

Year of fee payment: 14

Ref country code: RO

Payment date: 20170807

Year of fee payment: 14

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

Ref country code: BE

Payment date: 20170814

Year of fee payment: 14

Ref country code: SI

Payment date: 20170731

Year of fee payment: 14

Ref country code: AT

Payment date: 20170821

Year of fee payment: 14

Ref country code: PL

Payment date: 20170710

Year of fee payment: 14

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

Ref country code: DE

Payment date: 20171011

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004009041

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20180901

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 423869

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180818

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20180818

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

Ref country code: LI

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

Effective date: 20180831

Ref country code: CH

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

Effective date: 20180831

Ref country code: LU

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

Effective date: 20180818

Ref country code: CZ

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

Effective date: 20180818

Ref country code: RO

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

Effective date: 20180818

Ref country code: AT

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

Effective date: 20180818

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 5474

Country of ref document: SK

Effective date: 20180818

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180831

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

Ref country code: SI

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

Effective date: 20180819

Ref country code: PT

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

Effective date: 20190218

Ref country code: SK

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

Effective date: 20180818

REG Reference to a national code

Ref country code: SI

Ref legal event code: KO00

Effective date: 20190412

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

Ref country code: NL

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

Effective date: 20180901

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

Ref country code: DE

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

Effective date: 20190301

Ref country code: IT

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

Effective date: 20180818

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

Ref country code: BE

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

Effective date: 20180831

Ref country code: FR

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

Effective date: 20180831

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20190918

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

Ref country code: GB

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

Effective date: 20180818

Ref country code: ES

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

Effective date: 20180819

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

Ref country code: PL

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

Effective date: 20180818

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

Ref country code: TR

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

Effective date: 20180818