EP1985464A1 - Construction plate, in particular floor panel and method for its production - Google Patents

Construction plate, in particular floor panel and method for its production Download PDF

Info

Publication number
EP1985464A1
EP1985464A1 EP20080007440 EP08007440A EP1985464A1 EP 1985464 A1 EP1985464 A1 EP 1985464A1 EP 20080007440 EP20080007440 EP 20080007440 EP 08007440 A EP08007440 A EP 08007440A EP 1985464 A1 EP1985464 A1 EP 1985464A1
Authority
EP
European Patent Office
Prior art keywords
layer
characterized
adhesive
core
wood
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
EP20080007440
Other languages
German (de)
French (fr)
Other versions
EP1985464B1 (en
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
Priority to DE200710019978 priority Critical patent/DE102007019978B3/en
Application filed by Kronotec AG filed Critical Kronotec AG
Publication of EP1985464A1 publication Critical patent/EP1985464A1/en
Application granted granted Critical
Publication of EP1985464B1 publication Critical patent/EP1985464B1/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

Links

Images

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
    • B44C5/043Ornamental 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
    • B44C5/0492Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper containing wooden elements
    • 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
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074Strand or strand-portions
    • Y10T428/24091Strand or strand-portions with additional layer[s]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124Fibers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24438Artificial wood or leather grain surface
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612Composite web or sheet
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851Intermediate layer is discontinuous or differential
    • Y10T428/24868Translucent outer layer
    • Y10T428/24876Intermediate layer contains particulate material [e.g., pigment, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24934Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including paper layer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495Thickness [relative or absolute]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992Density or compression of components
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31971Of carbohydrate
    • Y10T428/31989Of wood

Abstract

A building panel, in particular a floor panel, comprising a core (8) consisting of at least one upper layer (3) and a lower layer (2) of glued wood fibers or wood shavings glued together with an adhesive and having on at least its upper side a decoration (4 ), which is covered with a sealing layer (5), and in the sealing layer (5) a structure corresponding to the decor (4) is impressed, is characterized in that at least the chips of the upper layer (3) with a Adhesive glued are having thermoplastic properties, and the upper layer (3) at least immediately under the decor (4) molded recesses.
Figure imgaf001
Figure imgaf002

Description

  • The invention relates to a building board, in particular a floor panel, comprising a core consisting of at least one upper layer and a lower layer of glued with an adhesive and pressed together wood fibers or wood shavings core is provided on at least its upper side with a decor that with a sealing layer is covered, in which a structure corresponding to the decor is imprinted.
  • Such a building board is for example from the DE 102 52 863 known. Building boards with a core of wood-based material have been marketed as laminate panels for many years as a parquet substitution. In addition to mechanical and hygroscopic requirements, floor panels must also meet high demands on look and feel. The main task in this respect is to give the impression of a natural material, such as wood or stone. But fantasy decors are also used.
  • Therefore, generic floor panels not only have a decorative layer that may be formed as a separate printed paper layer or imprinted directly on the core of the panel, but also have a relief embossed in the surface. This surface structure may be flat and / or fine, wherein both structures may overlap. For high-quality products, they are precisely matched to the underlying decor. The expert then speaks of a decorsynchronous surface structure.
  • The DE 102 20 501 discloses a directly laminated plate in which a dry paper without resin impregnation is used as decorative paper and which has a high absorbency for the resin of the adhesive layer with which the decorative paper is fixed on the core. At deep embossed areas of the cover layer, the decor paper can dip into the adhesive layer without being crushed against a hard surface of the core. In this way, a gentle processing of decorative paper in the hot pressing should be possible.
  • The disadvantage is that such surface structures are limited in depth. Conventionally, they have a depth of about 100 microns. Deeper structures are achievable, if at all, only with increased press forces and long pressing times. Larger press forces require complex presses and reinforced tools. Long pressing times have a disadvantageous effect on the mechanical properties of the wooden-based carrier plate.
  • The AT 367 137 discloses a weather-resistant board made of wood fiber materials, which is characterized in that it consists of the shape and stability causing lignocellulosic fibers and / or chips and / or otherwise treated organic raw materials, binders and additives composite carrier material on the one hand and a firmly adhering outer layer from the group weather-resistant vulcanizable elastomers on the other hand, which are firmly connected to each other without additional joining of the medium mainly by mutual mechanical anchoring in the mutually facing edge zones of the carrier substance and outer coating.
  • Starting from this problem, the invention has the object to improve a generic building board so that it has deeper surface structures, and to provide a method for their preparation.
  • According to the invention, this is achieved in that the chips of the upper layer of the core are glued with an adhesive which has thermoplastic properties, and the upper layer has indentations formed at least directly under the decoration.
  • The composition of the adhesive for the top layer is advantageously different from the composition of the adhesive for the bottom layer. In this case, the adhesive for the upper layer has better thermoplastic properties than the adhesive for the lower layer.
  • The adhesive for the upper layer preferably contains alone or in any combination:
    • a PF novolac and / or
    • an acrylate dispersion and / or
    • an ethylene-vinyl acetate dispersion (EVA) and / or
    • a polyvinyl acetate dispersion (PVAc) and / or
    • a polyvinyl alcohol (PVA) and / or
    • a silane-based system.
  • When such a core is used to make a structural panel, the increased temperature and pressure of the final compression of the backing sheet with the decor and anti-wear layer will activate the elevated thermoplastic properties of the top layer. This layer of glued wood fibers or wood shavings having an adhesive having thermoplastic properties has increased plasticity, so that post-deformation is possible. The upper layer of the core of the building board therefore forms a nachverformbare layer. Due to their increased plasticity, deep surface structures can be easily imprinted into the building board.
  • Preferably, the thickness of the postformable layer is about one third of the thickness of the wood material core. Since the increased plasticity of the core is needed only in the uppermost layer of the core, costs can be saved in this way.
  • The depth of the surface structure impressed into the surface is preferably at least partially more than 500 μm. In order to create a natural material as similar as possible impression, the relief is matched to the decor of the decorative layer.
  • The decorative layer may be formed as a printed paper layer, which is placed on the wood-based material core and later pressed. Advantageously, the decorative layer is formed as at least one color layer directly printed on the core. Here, both analog and digital printing methods can be used.
  • The decorative layer is covered with a sealing layer. It can consist of at least one layer of curable lacquer. Preferably, the sealing layer consists of at least one layer of transparent synthetic resin, for example based on UF, MF or MUF. Optionally, additives such as corundum, which increase the abrasion resistance of the resin layers, can be added to these layers.
  • The sealing layer may also be formed as a resin-saturated overlay. On the underside of the wood material core advantageously a return is applied. This counter-pull can be designed as a resin-impregnated paper layer. It preferably consists of at least one lacquer or resin layer applied directly to the lower parts. Its layer thicknesses are based on the order on the top of the wood core material to prevent distortion of the plate.
  • The inventive method for producing a building board of several layers of scattered, glued with an adhesive and compressed to a core wood fibers or wood chips provides that the wood fibers or wood chips are glued for at least the last layer with an adhesive having thermoplastic properties. Advantageously, only the wood fibers or wood chips of the last layer are glued with an adhesive having thermoplastic properties. The increased plasticity of the post-deformable layer is required in the subsequent pressing of a deep relief (surface structure) only in the uppermost layer of the core, so that production costs can be saved in this way.
  • Preferably, the thermoplastic adhesive is applied to the fibers or chips in addition to a thermoset adhesive. In this case, first all wood fibers or wood chips to be used in the manufacture of the building board, be glued with a thermosetting properties adhesive having before a part of these wood chips or wood fibers is branched off and additionally glued with a thermoplastic adhesive having properties. These branched wood chips or wood fibers are later sprinkled, optionally after prior dissolution, as the last layer of the spread mat formed from wood chips or wood fibers which have not been glued with an adhesive having thermoplastic properties.
  • Reference to a drawing, embodiments of the invention will now be explained in more detail.
  • It shows:
  • Fig. 1 -
    a plan view of a building board;
    Fig. 2 -
    a section through the building board along the line AA in Fig. 1 ;
    Fig. 3 -
    an enlarged section Fig. 2 ,
  • Building boards made of a wood material are produced by first gluing and drying wood fibers or wood chips with a conventional adhesive - which will be explained in more detail below. The thus prepared fibers or chips are scattered in several layers to a cake (mat), wherein the main direction of the fibers or chips of the individual layers intersect. This cake is, for example, endlessly scattered and fed to a continuous press in which it is then pressed under pressure and temperature to a plate in the desired strength. The thermosetting adhesive bonded to the fibers / chips cures. The so endlessly produced carrier plate is then divided and can then be further refined, for example, placed on the top of a decor and a wear protection layer and then pressed with the core (the support plate). This building board can then be further divided into furniture panels or floor panels.
  • The building board according to the invention, in this case a floor panel 1 consists of the core 8, the applied on the core 8 decorative layer 4, which is covered by a sealing layer 5 and the force applied to the underside of the core 8 counter-pull 7. In the sealing layer 5 is a Embossed surface structure 6, which corresponds to the decor 4 (for example, a wood grain). The core 8 consists of a lower layer 2 and an upper layer 3. The lower layer 2 consists of conventionally glued wood fibers or wood chips and the Upper layer 3 consists of wood chips or wood fibers which are glued alone or in addition with a thermoplastic adhesive.
    In order to connect the panel 1 with other panels, it is provided on two sides with a groove 11 and a spring 12.
  • As FIG. 3 can be removed, the upper layer 3 is deformed immediately below the decorative layer 4, which was produced when embossing the surface structure 6 in the sealing layer 5 and when pressing decorative layer 4 and sealing layer 5 and return 7 to the core 8. The fact that the upper layer 3 receives the adhesive with thermoplastic properties, it is nachverformbar, so that surface structures can set 6 with a depth of more than 500 microns when embossing, without that used compared to the previous plate refinement pressing at higher pressures or longer pressing times necessary would.
  • UF or MUF adhesives are used as conventional adhesives for the production of fiberboard, chipboard and OSB (Oriented Standboard). In the production of particleboard and OSB, conventional adhesives continue to be MUPF and PMDI adhesives.
  • As another adhesive to improve the postformability either a PF novolac, an acrylate dispersion, an ethylene vinyl acetate dispersion (EVA), a polyvinyl acetate dispersion (PVAc), a polyvinyl alcohol (PVA) and / or silane-based systems is used. The aforementioned adhesives can also be combined as desired individually or in combination.
  • Since the additional adhesive causes additional costs, it is advantageous if the addition is limited only to that part of the core 8 which is to be deformed. This is a range of 1-2 mm, which corresponds approximately to a range of 10-30% of the plate thickness.
  • The production of a wood fiber board as a carrier plate (wood core material) is carried out in that during the gluing of the fibers, which are then to be scattered to the cake, a part is branched off from the actual fiber stream, the glued separately and at least as the last layer is sprinkled on a previously laid out of the actual fiber flow fiber mat as a cover layer. The wood fiber board is then produced conventionally. But it has the nachverformbare cover layer.
  • Notwithstanding the usual method for producing such wood fiber boards is provided after the drying of the conventionally glued fibers divert a share and gluing in another Beleimungsstation a so-called dry gluing with another adhesive. The deformable layer may be the last layer. Of course, however, it is also possible for a plurality of layers to be spread, which are additionally glued and which are to form the deformable layer, which depends on which layer thickness is desired. Since it depends on the Nachverformbarkeit of the core 8 immediately below the decorative layer 4 according to the invention, of course, the core 8 can be made entirely of wood fibers or wood chips, which are glued with an adhesive having thermoplastic properties.
  • When speaking of thermoplastic properties or better thermoplastic properties, it should be noted that it is not possible to make a strict distinction between a thermoset and a thermoplastic with respect to the adhesive used for gluing. The additional adhesives discussed above are thermoplastic. When used in addition to the adhesives conventionally used in gluing, better thermoplastic properties are produced. How high the thermoplastic properties must be depends on which structural depths are to be pressed or how high the degree of deformation of the core 8 should be immediately below the decorative layer 4.
  • LIST OF REFERENCE NUMBERS
  • 1
    floor panel
    2
    Lower class
    3
    upper layer
    4
    decorative layer
    5
    sealing layer
    6
    surface structure
    7
    return
    8th
    core
    11
    groove
    12
    feather

Claims (19)

  1. Building panel, in particular floor panel, comprising a core (8) consisting of at least one upper layer (3) and a lower layer (2) of glued with an adhesive and pressed together wood fibers or wood shavings, which on at least its upper side with a decor (4) provided with a sealing layer (5), and in the sealing layer (5) a surface structure (6) corresponding to the decor (4) is embossed, characterized in that at least the fibers or shavings of the upper layer (3) are glued with an adhesive having thermoplastic properties, and the upper layer (3) at least immediately under the decor (4) molded recesses.
  2. Building board according to claim 1, characterized in that the composition of the adhesive for the upper layer (3) is different from the composition of the adhesive for the lower layer (2).
  3. Building panel according to claim 2, characterized in that the adhesive for the upper layer (3) has better thermoplastic properties than the adhesive for the lower layer (2).
  4. Building board according to one or more of claims 1 to 3, characterized in that the adhesive for the upper layer (3) contains at least alone or in any combination:
    a PF novolac and / or
    an acrylate dispersion and / or
    an ethylene-vinyl acetate dispersion (EVA) and / or
    a polyvinyl acetate dispersion (PVAc) and / or
    a polyvinyl alcohol (PVA) and / or
    - a silane-based system.
  5. Building board according to one or more of claims 1 to 4, characterized in that the thickness of the deformable layer (3) of the core (8) is about one third of the thickness of the core (8).
  6. Building panel according to one or more of the preceding claims, characterized in that the surface structure (6) at least partially has a depth of at least 500 microns.
  7. Building board according to one or more of the preceding claims, characterized in that the decor (4) is designed as a printed paper layer.
  8. Building panel according to one or more of claims 1 to 6, characterized in that the decor (4) is formed as at least one directly to the core (8) printed ink layer.
  9. Building board according to one or more of the preceding claims, characterized in that the sealing layer (5) consists of at least one curable by UV or electron beam paint layer.
  10. Building board according to one or more of claims 1 to 7, characterized in that the sealing layer (5) consists of at least one resin layer, preferably based on UF, MF, MUF.
  11. Building board according to claim 10, characterized in that the sealing layer (5) abrasion-resistant particles, such as corundum, are mixed.
  12. Building board according to one or more of claims 1 to 8, characterized in that the sealing layer (5) is formed as a resin impregnated overlay.
  13. Building panel according to one or more of the preceding claims, characterized in that on the underside of the core (8) a counter-pull (7) is applied.
  14. Building board according to claim 13, characterized in that the counter-pull (7) is formed as a resin-impregnated paper layer.
  15. Building panel according to claim 13, characterized in that the counter-pull (7) is designed as a directly applied lacquer or resin layer.
  16. A method for producing a building board of several layers of scattered, glued with an adhesive and to a core (8) pressed together wood fibers or wood chips, characterized in that the wood fibers or wood chips are glued for at least the last layer with a thermoplastic adhesive properties.
  17. A method according to claim 16, characterized in that only the wood fibers or wood chips for the last layer are glued with an adhesive having thermoplastic properties.
  18. A method according to claim 16 or 17, characterized in that the adhesive having thermoplastic properties is applied to the wood fibers or wood chips in addition to a thermosetting properties adhesive.
  19. Method according to one of claims 16 to 18, characterized in that on the upper side of the core (8) a decorative layer (4) and thereon a sealing layer and on the underside of the core (8) a counter pull (7) is applied and this structure under Pressure and temperature action is pressed, wherein in the sealing layer (5) such a deep surface structure (6) is impressed that the layer (3) deformed at least immediately under the decor (4).
EP20080007440 2007-04-27 2008-04-16 Construction plate, in particular floor panel and method for its production Active EP1985464B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200710019978 DE102007019978B3 (en) 2007-04-27 2007-04-27 Building board, in particular floor panel, and methods for their preparation

Publications (2)

Publication Number Publication Date
EP1985464A1 true EP1985464A1 (en) 2008-10-29
EP1985464B1 EP1985464B1 (en) 2011-05-18

Family

ID=39540747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080007440 Active EP1985464B1 (en) 2007-04-27 2008-04-16 Construction plate, in particular floor panel and method for its production

Country Status (6)

Country Link
US (1) US7989050B2 (en)
EP (1) EP1985464B1 (en)
AT (1) AT509776T (en)
DE (1) DE102007019978B3 (en)
ES (1) ES2366756T3 (en)
PT (1) PT1985464E (en)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009043483A2 (en) * 2007-09-28 2009-04-09 Laminatepark Gmbh & Co. Kg Method for producing a floor panel having good non-slip properties
WO2009124704A1 (en) * 2008-04-07 2009-10-15 Välinge Innovation Belgium BVBA Wood fibre based panels with a thin surface layer
US7811489B2 (en) 2007-11-19 2010-10-12 Valinge Innovation Ab Recycling of laminate floorings
DE102009016520A1 (en) * 2009-04-08 2010-10-28 Hamberger Industriewerke Gmbh Panel and process for its preparation
US8051886B2 (en) 2009-12-14 2011-11-08 Unilin Flooring Nc Llc Distressing process and apparatus for applying such process
DE102011001807A1 (en) * 2011-04-05 2012-10-11 Guido Schulte Floor panels and methods for their preparation
US8349234B2 (en) 2010-01-15 2013-01-08 Ceraloc Innovation Belgium Bvba Fibre based panels with a decorative wear resistance surface
US8419877B2 (en) 2008-04-07 2013-04-16 Ceraloc Innovation Belgium Bvba Wood fibre based panels with a thin surface layer
US8431054B2 (en) 2007-11-19 2013-04-30 Ceraloc Innovation Belgium Bvba Fibre based panels with a wear resistance surface
US8480841B2 (en) 2010-04-13 2013-07-09 Ceralog Innovation Belgium BVBA Powder overlay
US8481111B2 (en) 2010-01-15 2013-07-09 Ceraloc Innovation Belgium Bvba Bright coloured surface layer
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
US8920876B2 (en) 2012-03-19 2014-12-30 Valinge Innovation Ab Method for producing a building panel
DE202015100159U1 (en) 2015-01-14 2015-01-27 Guido Schulte Panel-like component, in particular floor 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
US9181698B2 (en) 2013-01-11 2015-11-10 Valinge Innovation Ab Method of producing a building panel and a building panel
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
US9556622B2 (en) 2007-11-19 2017-01-31 Valinge Innovation Ab Fibre based panels with a wear resistance surface
US9573343B2 (en) 2014-03-31 2017-02-21 Ceraloc Innovation Ab Composite boards and panels
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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009013015A1 (en) * 2009-03-16 2010-09-30 Guido Schulte Floor-, wall- and cover panels, have decoration layer applied on visible side of carrier plate, where visible side comprises coined surface structure that is formed by typographic characters
IT1397156B1 (en) * 2009-07-15 2013-01-04 Renolit Gor Spa Panel for the realization of furnishing elements such as doors, doors, tables, furniture or the like
US8591696B2 (en) * 2010-11-17 2013-11-26 Pergo (Europe) Ab Method for manufacturing a surface element
DE102012204345A1 (en) * 2012-03-19 2013-09-19 Sgl Carbon Se A tape-like fiber-reinforced composite material and a method for manufacturing the same
TWI477409B (en) * 2012-06-21 2015-03-21

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT367137B (en) 1979-11-05 1982-06-11 Hering Reinhard wood fiber-based materials Witterungsbestaendige plates or formkoerper and methods for their production
WO2001048333A1 (en) * 1999-12-23 2001-07-05 Perstorp Flooring Ab A process for the manufacturing of surface elements
WO2003095202A1 (en) * 2002-05-07 2003-11-20 Akzenta Paneele + Profile Gmbh Directly laminated plate
DE10252863A1 (en) * 2002-11-12 2004-05-27 Kronotec Ag Fiberboard, in particular floor panel
DE10344598B3 (en) * 2003-09-25 2005-03-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for preparation of postformed wooden plates
DE10344589A1 (en) 2003-09-25 2005-05-12 Bosch Gmbh Robert Plain bearings for a shaft
DE102004053131A1 (en) * 2004-10-29 2006-05-11 Faurecia Innenraum Systeme Gmbh Process and assembly to manufacture board or furniture component by random combination of polypropylene fibres with natural fibres and decor paper
EP1681146A1 (en) * 2005-01-14 2006-07-19 Steico AG Method of manufacturing a board of wooden material using a thermoplastic binder, and a board of wooden material so produced
DE202005020890U1 (en) * 2005-07-19 2006-11-23 Steico Ag Wood fibre plate for construction work has wood fibres of a coarse long-fibre structure bound by binders such as adhesive particles, polymerisation resins, wax, starch
EP1859912A1 (en) * 2006-05-24 2007-11-28 Flooring Technologies Ltd. Panel and process for manufacturing a panel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666726A (en) * 1951-04-21 1954-01-19 Crown Zellerbach Corp Method of making masked lignocellulosic material
US5470631A (en) * 1990-04-03 1995-11-28 Masonite Corporation Flat oriented strand board-fiberboard composite structure and method of making the same
DE10252866B3 (en) * 2002-11-12 2004-04-29 Kronotec Ag Panel used as a floor panel in laminate flooring comprises a support plate made of sized and compacted fiber material and having an upper side with a lower density than a lower side
DE102005020890A1 (en) 2005-05-04 2006-11-09 Basf Ag Production of sodium formate

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT367137B (en) 1979-11-05 1982-06-11 Hering Reinhard wood fiber-based materials Witterungsbestaendige plates or formkoerper and methods for their production
WO2001048333A1 (en) * 1999-12-23 2001-07-05 Perstorp Flooring Ab A process for the manufacturing of surface elements
WO2003095202A1 (en) * 2002-05-07 2003-11-20 Akzenta Paneele + Profile Gmbh Directly laminated plate
DE10220501A1 (en) 2002-05-07 2003-11-27 Akzenta Paneele & Profile Gmbh Directly laminated board
DE10252863A1 (en) * 2002-11-12 2004-05-27 Kronotec Ag Fiberboard, in particular floor panel
DE10344598B3 (en) * 2003-09-25 2005-03-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for preparation of postformed wooden plates
DE10344589A1 (en) 2003-09-25 2005-05-12 Bosch Gmbh Robert Plain bearings for a shaft
DE102004053131A1 (en) * 2004-10-29 2006-05-11 Faurecia Innenraum Systeme Gmbh Process and assembly to manufacture board or furniture component by random combination of polypropylene fibres with natural fibres and decor paper
EP1681146A1 (en) * 2005-01-14 2006-07-19 Steico AG Method of manufacturing a board of wooden material using a thermoplastic binder, and a board of wooden material so produced
DE202005020890U1 (en) * 2005-07-19 2006-11-23 Steico Ag Wood fibre plate for construction work has wood fibres of a coarse long-fibre structure bound by binders such as adhesive particles, polymerisation resins, wax, starch
EP1859912A1 (en) * 2006-05-24 2007-11-28 Flooring Technologies Ltd. Panel and process for manufacturing a panel

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009043483A2 (en) * 2007-09-28 2009-04-09 Laminatepark Gmbh & Co. Kg Method for producing a floor panel having good non-slip properties
WO2009043483A3 (en) * 2007-09-28 2009-05-28 Agepan Tarkett Laminate Park G Method for producing a floor panel having good non-slip properties
US9556622B2 (en) 2007-11-19 2017-01-31 Valinge Innovation Ab Fibre based panels with a wear resistance surface
US7811489B2 (en) 2007-11-19 2010-10-12 Valinge Innovation Ab Recycling of laminate floorings
US9783996B2 (en) 2007-11-19 2017-10-10 Valinge Innovation Ab Fibre based panels with a wear resistance surface
US8617439B2 (en) 2007-11-19 2013-12-31 Valinge Innovation Ab Recycling of laminate floorings
US8349235B2 (en) 2007-11-19 2013-01-08 Ceraloc Innovation Belgium Bvba Recycling of laminate floorings
US8431054B2 (en) 2007-11-19 2013-04-30 Ceraloc Innovation Belgium Bvba 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
EP3470193A1 (en) * 2008-04-07 2019-04-17 Välinge Innovation AB Wood fibre based panels with a thin surface layer
US9255405B2 (en) 2008-04-07 2016-02-09 Valinge Innovation Ab Wood fibre based panels with a thin surface layer
WO2009124704A1 (en) * 2008-04-07 2009-10-15 Välinge Innovation Belgium BVBA Wood fibre based panels with a thin surface layer
DE102009016520A1 (en) * 2009-04-08 2010-10-28 Hamberger Industriewerke Gmbh Panel and process for its preparation
US8051886B2 (en) 2009-12-14 2011-11-08 Unilin Flooring Nc Llc Distressing process and apparatus for applying such process
US8349234B2 (en) 2010-01-15 2013-01-08 Ceraloc Innovation Belgium Bvba Fibre based panels with a decorative wear resistance surface
US8481111B2 (en) 2010-01-15 2013-07-09 Ceraloc Innovation Belgium Bvba Bright coloured surface layer
US8663785B2 (en) 2010-01-15 2014-03-04 Valinge Innovation Ab Fibre based panels with a decorative wear resistance surface
US8784587B2 (en) 2010-01-15 2014-07-22 Valinge Innovation Ab Fibre based panels with a decorative wear resistance surface
US8920874B2 (en) 2010-01-15 2014-12-30 Valinge Innovation Ab Method of manufacturing a surface layer of building panels
US9410319B2 (en) 2010-01-15 2016-08-09 Valinge Innovation Ab Heat and pressure generated design
US8480841B2 (en) 2010-04-13 2013-07-09 Ceralog Innovation Belgium BVBA Powder overlay
US9296191B2 (en) 2010-04-13 2016-03-29 Valinge Innovation Ab Powder overlay
US10344379B2 (en) 2010-04-13 2019-07-09 Valinge Innovation Ab Powder overlay
US10315219B2 (en) 2010-05-31 2019-06-11 Valinge Innovation Ab Method of manufacturing a panel
DE102011001807A1 (en) * 2011-04-05 2012-10-11 Guido Schulte Floor panels and methods for their preparation
US9085905B2 (en) 2011-04-12 2015-07-21 Valinge Innovation Ab Powder based balancing layer
US9352499B2 (en) 2011-04-12 2016-05-31 Valinge Innovation Ab Method of manufacturing a layer
US10214913B2 (en) 2011-04-12 2019-02-26 Valinge Innovation Ab Powder based balancing layer
US8728564B2 (en) 2011-04-12 2014-05-20 Valinge Innovation Ab Powder mix and a method for producing a building panel
US10017950B2 (en) 2011-08-26 2018-07-10 Ceraloc Innovation Ab Panel coating
US8920876B2 (en) 2012-03-19 2014-12-30 Valinge Innovation Ab Method for producing a building panel
US9403286B2 (en) 2012-03-19 2016-08-02 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
US9181698B2 (en) 2013-01-11 2015-11-10 Valinge Innovation Ab Method of producing a building panel and a building panel
US10100535B2 (en) 2014-01-10 2018-10-16 Valinge Innovation Ab Wood fibre based panel with a surface layer
US10307984B2 (en) 2014-03-31 2019-06-04 Ceraloc Innovation Ab Composite boards and panels
US9573343B2 (en) 2014-03-31 2017-02-21 Ceraloc Innovation Ab Composite boards and panels
US10286633B2 (en) 2014-05-12 2019-05-14 Valinge Innovation Ab Method of producing a veneered element and such a veneered element
DE202015100159U1 (en) 2015-01-14 2015-01-27 Guido Schulte Panel-like component, in particular floor panel

Also Published As

Publication number Publication date
PT1985464E (en) 2011-08-11
DE102007019978B3 (en) 2008-10-23
ES2366756T3 (en) 2011-10-25
US7989050B2 (en) 2011-08-02
AT509776T (en) 2011-06-15
EP1985464B1 (en) 2011-05-18
US20080263985A1 (en) 2008-10-30

Similar Documents

Publication Publication Date Title
EP2149652B1 (en) Floor covering, floor panels, method for their realization
CN101909836B (en) Fibre based panels with a wear resistance surface
US7790293B2 (en) Process for finishing a wooden board and wooden board produced by the process
EP1448391B1 (en) Panel with sound insulation layer and production method
RU2558883C2 (en) Brightly painted surface ply
EP1454763B1 (en) Decorative coating of a plate of wooden material
RU2404861C2 (en) Wear resistant board with decorative surface
CA2389642C (en) Compound formable decorative laminate
EP1794388B1 (en) Wood flooring laminated with high pressure veneer and impregnated low weight printing paper
CA2713124C (en) Process for producing a laminate
JP4408433B2 (en) Decorative material
US10344379B2 (en) Powder overlay
CN102421973B (en) Floor panels
US20050076598A1 (en) Panel, in particular floor panel
US9352499B2 (en) Method of manufacturing a layer
EP2382098B1 (en) Coated panel comprising foam or polyvinyl chloride and method for manufacturing
US8419877B2 (en) Wood fibre based panels with a thin surface layer
RU2459708C2 (en) Method of producing decorative laminate
US8394302B2 (en) Method and installation for producing a wood-fiber board
JP5473904B2 (en) Laminated decorative plate and a method of manufacturing the same
AU2012243457B2 (en) Powder based balancing layer
US9365028B2 (en) Method for finishing a building board and building board
EP3470193A1 (en) Wood fibre based panels with a thin surface layer
US8349234B2 (en) Fibre based panels with a decorative wear resistance surface
DK153640B (en) Roentgenundersoegelsesapparat

Legal Events

Date Code Title Description
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 HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent to:

Extension state: AL BA MK RS

17P Request for examination filed

Effective date: 20080812

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO 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

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008003559

Country of ref document: DE

Effective date: 20110630

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20110728

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BRAUNPAT BRAUN EDER AG

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20110518

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 9818

Country of ref document: SK

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2366756

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20111025

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

Ref country code: NO

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: 20110818

Ref country code: LT

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: 20110518

Ref country code: HR

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: 20110518

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: 20110518

Ref country code: IS

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: 20110918

Ref country code: SI

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: 20110518

Ref country code: LV

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: 20110518

Ref country code: FI

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: 20110518

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110518

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

Ref country code: CZ

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: 20110518

Ref country code: IE

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: 20110518

Ref country code: EE

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: 20110518

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110518

26N No opposition filed

Effective date: 20120221

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008003559

Country of ref document: DE

Effective date: 20120221

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: 20120430

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110818

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

Ref country code: MT

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: 20110518

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

Ref country code: HU

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: 20080416

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110518

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008003559

Country of ref document: DE

Representative=s name: GRAMM, LINS & PARTNER PATENT- UND RECHTSANWAEL, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008003559

Country of ref document: DE

Representative=s name: GRAMM, LINS & PARTNER PATENT- UND RECHTSANWAEL, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008003559

Country of ref document: DE

Owner name: SWISS KRONO TEC AG, CH

Free format text: FORMER OWNER: KRONOTEC AG, LUZERN, CH

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: SWISS KRONO TEC AG, CH

Free format text: FORMER OWNER: KRONOTEC AG, CH

REG Reference to a national code

Ref country code: LU

Ref legal event code: HC

Owner name: SWISS KRONO TEC AG; CH

Free format text: FORMER OWNER: KRONOTEC AG

Effective date: 20170215

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: SK

Ref legal event code: TC4A

Ref document number: E 9818

Country of ref document: SK

Owner name: SWISS KRONO TEC AG, LUZERN, CH

Effective date: 20170523

REG Reference to a national code

Ref country code: AT

Ref legal event code: HC

Ref document number: 509776

Country of ref document: AT

Kind code of ref document: T

Owner name: SWISS KRONO TEC AG, CH

Effective date: 20170630

REG Reference to a national code

Ref country code: FR

Ref legal event code: CA

Effective date: 20170801

Ref country code: FR

Ref legal event code: CD

Owner name: KRONOTEC AG, CH

Effective date: 20170801

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: HOLEESTRASSE 87, 4054 BASEL (CH)

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

Ref country code: CH

Payment date: 20180424

Year of fee payment: 11

Ref country code: PT

Payment date: 20180404

Year of fee payment: 11

Ref country code: SK

Payment date: 20180406

Year of fee payment: 11

Ref country code: ES

Payment date: 20180523

Year of fee payment: 11

Ref country code: DE

Payment date: 20180424

Year of fee payment: 11

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

Ref country code: AT

Payment date: 20180418

Year of fee payment: 11

Ref country code: BE

Payment date: 20180423

Year of fee payment: 11

Ref country code: RO

Payment date: 20180410

Year of fee payment: 11

Ref country code: TR

Payment date: 20180405

Year of fee payment: 11

Ref country code: FR

Payment date: 20180424

Year of fee payment: 11

Ref country code: IT

Payment date: 20180420

Year of fee payment: 11

Ref country code: PL

Payment date: 20180405

Year of fee payment: 11

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

Ref country code: SE

Payment date: 20180424

Year of fee payment: 11

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

Ref country code: GB

Payment date: 20180424

Year of fee payment: 11

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

Ref country code: LU

Payment date: 20190418

Year of fee payment: 12