WO2013064160A1 - Elastischer bodenbelag - Google Patents
Elastischer bodenbelag Download PDFInfo
- Publication number
- WO2013064160A1 WO2013064160A1 PCT/EP2011/005493 EP2011005493W WO2013064160A1 WO 2013064160 A1 WO2013064160 A1 WO 2013064160A1 EP 2011005493 W EP2011005493 W EP 2011005493W WO 2013064160 A1 WO2013064160 A1 WO 2013064160A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- core
- floor covering
- polyurethane
- floor
- Prior art date
Links
- 239000004814 polyurethane Substances 0.000 claims abstract description 41
- 229920002635 polyurethane Polymers 0.000 claims abstract description 39
- 229920005862 polyol Polymers 0.000 claims abstract description 31
- -1 aliphatic polyol Chemical class 0.000 claims abstract description 21
- 239000003365 glass fiber Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 32
- 239000002131 composite material Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 13
- 150000003077 polyols Chemical class 0.000 claims description 10
- 230000000035 biogenic effect Effects 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000012939 laminating adhesive Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 235000019482 Palm oil Nutrition 0.000 claims description 2
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 2
- 235000019438 castor oil Nutrition 0.000 claims description 2
- 239000004359 castor oil Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002540 palm oil Substances 0.000 claims description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
- 239000008158 vegetable oil Substances 0.000 claims description 2
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 claims 1
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 238000009408 flooring Methods 0.000 description 12
- 230000007613 environmental effect Effects 0.000 description 7
- 238000010030 laminating Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000002341 toxic gas Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/105—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
-
- 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
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/028—Paper layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2471/00—Floor coverings
-
- 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.]
- Y10T428/24777—Edge feature
- Y10T428/24785—Edge feature including layer embodying mechanically interengaged strands, strand portions or strand-like strips [e.g., weave, knit, etc.]
-
- 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.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
-
- 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
- Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
- Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
- Y10T428/277—Cellulosic substrate
Definitions
- the present invention relates to an elastic floor covering, comprising a soft core, a decorative layer arranged on the core, a transparent wear layer lying on the decorative layer and a back layer arranged under the core, wherein at least the core, the wear layer and the back layer consist of polyurethane and between the core and the decorative layer rests a glass fiber mat.
- Flexible floor coverings made of plastic materials have been known for a long time. In the past, for example, PVC or linoleum floor coverings were produced. Thermoplastic, so at room temperature sufficiently deformable floor coverings can be sold as sheet goods and laid by sticking to the screed.
- the flooring of the present type has a layer structure. It has a soft core, a decorative layer disposed on the core, a wear layer lying thereon, and a backing layer located under the core.
- PU polyurethane
- the polyol used as a raw material for the synthesis of the polyurethanes used in these floor coverings has hitherto mainly been derived from petrochemical raw materials.
- the higher aliphatic polyol is mainly used for the polyurethane of the wear layer, while the PU material for the core and the back layer is usually derived from aromatic polyol.
- the use of aliphatic polyol leads to polyurethanes with high scratch resistance, ease of cleaning, UV stability, impression behavior, restoring behavior and better properties in case of fire.
- the object of the present invention is therefore to further improve a flexible floor covering with the layer structure described above, which consists predominantly or completely of polyurethane, with respect to its properties, in particular with regard to its environmental compatibility and its behavior in case of fire, so that even fewer emissions are released.
- the excellent performance properties of the previously known PU floor coverings are not only intended to be retained, but even improved, in particular with regard to dimensional stability, the impression behavior under load and the restoring behavior.
- the core and backsheet of the flooring of the invention are made of a polyurethane synthesized from an aromatic polyol derived from renewable resources. These are so-called biogenic polyols.
- the polyurethanes produced therefrom have better environmental compatibility properties than polyol of petrochemical origin. In particular, they are very low in emissions and develop no toxic gases even in the event of fire. It is thus possible to use a flexible floor covering almost completely using polyurethane. produce from renewable raw materials and thus also to meet the demand for environmentally friendly and sustainable products.
- the polyurethane of the useful layer is made of an aliphatic polyol, while the polyurethane of the core and back layer of biogenic aromatic polyol is synthesized.
- the decorative layer consists of a pulp paper which has been impregnated with polyurethane.
- This polyurethane can also be synthesized from a biogenic polyol.
- the renewable raw materials are vegetable oils, in particular castor oil, rapeseed oil or palm oil.
- the back layer is provided on its underside with a surface structure. This ensures a good connection to an adhesive which is suitable for bonding the floor covering to a substrate such as e.g. Screed is used.
- the core and the back layer are integrally formed and made of identical material.
- the backsheet thus represents only the back of the core.
- the backsheet is made from a polyol formulation that has affinity properties over conventional dispersion adhesives commonly used for floor coverings.
- the wear layer has a thickness between 0.1 mm and 0.5 mm
- the decorative layer has a thickness of about 0.2 mm
- the glass fiber mat has a thickness between 0.2 mm and 0.5 mm.
- the pulp paper of the decorative layer has a basis weight between 35 and 80 g / m 2 .
- the floor covering is produced as roll-up sheet material. It is thus possible to deliver the flooring according to the invention as web material in rolls and cut accordingly on site during installation and stick. This sheet material may for example have a thickness of about 1 - 3 mm.
- the floor covering may be cut to a plate, which is provided at lateral edges with locking profiles for connection to other plates.
- the flooring is thus delivered in the form of floor panels that can be equipped with profiles that can be connected together.
- This plate may for example have a thickness between about 3 mm and 8 mm.
- the present invention further preferably relates to a floor element for laying on a floor, such as a floor panel or a floor tile, which comprises a support plate, which is laminated with the floor covering according to the invention.
- the inventive elastic floor covering is therefore reinforced on the underside by the support plate.
- the carrier plate may be made of a relatively inexpensive material such as a wood material.
- the flooring, which is laminated to the support plate may have a thickness of about 1 mm.
- the support plate of this floor element is preferably provided on lateral edges with locking profiles for connection to other plates. The laying can therefore be done as in conventional floor panels by connecting the locking profiles.
- a method for producing the floor covering according to the invention is characterized by a first process for forming an upper layer composite comprising the wear layer, the decorative layer and the glass fiber mat, and by a second process for Formation of the core in the backsheet, as well as by joining the upper layer composite with the core.
- the first process comprises the following steps: a) applying a layer of polyurethane from an aliphatic polyol to a first carrier tape to form the wear layer, b) applying a pulp paper web to form the decorative layer on the
- the second process comprises the step of applying a layer of polyurethane from a biogenic aromatic polyol to a surface structured second carrier tape to form the backing layer and the core.
- the first process after step d) comprises the steps of removing the first carrier tape, and tempering the upper layer composite.
- the second process comprises the step of applying a laminating adhesive to the core. In this way, the core is prepared for joining with the upper layer composite.
- the upper layer composite is adhered to the core.
- Fig. 1 shows a schematic section through the layer structure of an embodiment of the elastic flooring according to the invention
- Fig. 2 is a schematic representation of a process flow for the production of the floor covering according to the invention.
- a floor covering 10 is shown in Fig. 1, which has a layer structure. This comprises (from top to bottom) a transparent wear layer 12, which forms the top of the floor covering 10, an underlying decorative layer 14, which carries a decor, a glass fiber mat 16 under the decorative layer 14, a soft core 18 and a back layer 20, the completing the layer structure of the floor covering 10 toward the ground. Details of this layer structure will be described in more detail below.
- the wear layer 12 consists entirely of a polyurethane (PU) which has been synthesized from a high-grade aliphatic polyol. This aliphatic polyol is not a biogenic polyol. Furthermore, the wear layer 12 constructed in this way has a high scratch resistance, ease of cleaning, UV stability, good impression behavior and restoring behavior and low emissions of toxic gases in the event of fire. Under the impression behavior is the behavior of the material under a mechanical load to understand. The surface of the flooring 10 is very resistant to such effects. If impressions form, they will almost completely recede when the mechanical load is removed.
- PU polyurethane
- the wear layer 12 in the present embodiment has a thickness between 0.1 and 0.5 mm.
- the decorative layer 14 located under the wear layer 12 consists of a decorative paper, that is to say a layer of cellulose impregnated with polyurethane.
- This polyurethane can also have been synthesized from a biogenic polyol, which is thus obtained from a renewable raw material.
- the decor paper can have a basis weight between 35 and 80 g / m and is printed on the top with the decor.
- the layer structure furthermore comprises a glass fiber mat 16 which is arranged between the decorative layer 14 and the underlying core 18. is net.
- This fiberglass mat is also impregnated with polyurethane, which is made from a biogenic polyol. It has a thickness between 0.2 mm and 0.5 mm.
- Both the core 18 and the backing layer 20 each consist of a polyurethane, which is obtained from an aromatic polyol of renewable raw materials. Although aromatic polyol is less valuable than aliphatic polyol, since the core 18 and the backing layer 20 are not exposed on the surface of the flooring 10, the use of materials that are less high grade can be accepted. Nevertheless, the core 18 has very good environmental compatibility properties, is very low in emissions and releases no toxic gases in case of fire.
- the core 18 may contain additional fillers.
- the backsheet 20 may be provided on its underside surface 22 with a structure that favors adhesion with an adhesive. In this way, the floor covering 10 can be glued well to a substrate. The flooring 10 shown here can thus be adhered directly to a screed.
- the floor covering 10 itself as a base plate, which has a certain flexibility and elasticity. Also, this bottom plate can be provided with lateral locking profiles.
- the carrier plate is a floor element for laying on a floor, comprising a lower-side support plate made of a wood material such as chip, MDF or HDF. It is also possible to form the carrier plate made of plastic. On its upper side, the carrier plate is laminated with the floor covering 10 according to the invention, as shown in the figure and described above. The backsheet 20 of this floor covering 10 is glued to the support plate. The flooring 10 on the top of the support plate has a thickness of about 1 mm.
- the flooring 10 in this variant has a total thickness of 1.8 to 3 mm.
- EMBODIMENT 3 This is an elastic bottom plate which is completely formed by the floor covering 10 itself and whose upper side is formed by the wear layer 12, while the lower side 22 is formed by the back layer 20. These panels are provided at their side edges with locking profiles such as profiles for adhesive-free installation.
- the plates have a total thickness of 3 to 8 mm and can have a width of about 2 m and then cut into different lengths and separated into different widths.
- Fig. 2 shows schematically a process flow for the production of the floor covering 10, for example as a sheet product.
- the process is divided into two different processes that can take place simultaneously.
- the wear layer 12 and the decorative layer 14 are produced and connected to the glass fiber mat 16, so that a layer composite is formed, which is designated in Fig. 1 by the reference numeral 24.
- the core 18 and the backsheet 20 are made.
- the components of the floor covering 10 produced in the two processes are combined to form a unit, for example by gluing, so that the upper layer composite 24 is adhered to the core 18.
- the first process 50 is shown schematically in the upper area of the drawing, while the second process 52 is shown in the lower part of the figure.
- a first carrier tape 54 is first unwound from a roll 56 and fed to a station 58 for applying a polyurethane layer to the carrier tape 54.
- the polyurethane of this layer comes from a high quality aliphatic polyol.
- the polyurethane layer is applied to the carrier tape 54 in the desired thickness in this station 58.
- the resulting polyurethane layer forms the wear layer 12 of FIG. 1.
- the carrier tape 54 with the wear layer 12 is then laminated in the subsequent station 60 with a pulp paper web 62. Before reaching the station 60, the wear layer 12 passes through a heating path 59. It should be noted that in this process the wear layer 12 is located at the bottom and rests on the carrier tape 54 with the side which forms the useful side in the use position according to FIG , The layering in the first process thus takes place in accordance with the orientation in FIG. 1 from top to bottom, ie first the wear layer 12 is formed and then the decorative layer 14 and the glass fiber mat 16 are applied.
- a glass fiber mat web 66 is unwound from a roll and placed on the pulp paper web 62, so that now on the carrier tape 54, the wear layer 12, the pulp paper web 62 to form the decorative layer 14 and the glass fiber mat web 66 are layered.
- This layer structure is further transported to a station 68 in which the pulp paper web 62 and the glass fiber mat web 66 are impregnated with polyurethane. This in turn is done by a squeegee with a rubber lip, which introduces the polyurethane in the glass fiber mat web and the pulp paper web.
- the layer composite 24 that has been formed in this way is subsequently separated from the carrier tape 54, which is wound onto a roll 70. After the delamination, the layer composite 24 passes through a tempering path 72, on which it is brought to a predetermined temperature.
- a second carrier tape 74 is first unwound from a roll 76.
- This carrier tape 74 is structured on its surface. It passes through a station 77 at which a layer of polyurethane is applied to the surface-structured carrier tape 74 which originates from a biogenic aliphatic polyol, ie from a polyol of renewable raw materials.
- the layer deposited in the station 77 forms the core 18 and the backing layer 20.
- the backing layer 20 is formed only by the patterned underside of the core 18, i. Core 18 and back layer 20 form a physical unit.
- the carrier tape 74 carries the core 18 with the backing layer 20 farther into a station 78 in which a laminating adhesive is applied to the top of the core 18.
- a laminating shaft 80 Downstream of the station 78, a laminating shaft 80 is arranged, through which the laminar composite 24 from the first process 50 is applied to the adhesive-provided upper side of the core 18. It is noted that the layer composite 24 can be rolled up in the meantime and unwound again for the laminating process described here, which is not shown in FIG. 2. However, it is also possible to supply the laminar composite 24 after passing through the cooling section 72 readily via deflection rollers or the like of the laminating shaft 80. Such a deflection roller 82 is shown schematically in FIG. 2. In the actual process, however, the deflection must possibly also involve the rotation of the layer composite 24 on the correct side, which is also not shown here in detail.
- the structured carrier tape 74 Downstream of the laminating shaft 80, the structured carrier tape 74 is wound up again and separated from the finished floor covering 10. This is then wound as Bah nenware on a roll 84.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2011/005493 WO2013064160A1 (de) | 2011-10-31 | 2011-10-31 | Elastischer bodenbelag |
EP20110788034 EP2755818B1 (de) | 2011-10-31 | 2011-10-31 | Elastischer bodenbelag |
EP15160021.0A EP2907655B1 (de) | 2011-10-31 | 2011-10-31 | Elastischer bodenbelag |
PL11788034T PL2755818T3 (pl) | 2011-10-31 | 2011-10-31 | Elastyczna wykładzina podłogowa |
DK11788034.4T DK2755818T3 (en) | 2011-10-31 | 2011-10-31 | Elastic floor covering |
DK15160021.0T DK2907655T3 (da) | 2011-10-31 | 2011-10-31 | Elastisk gulvbelægning |
PL15160021T PL2907655T3 (pl) | 2011-10-31 | 2011-10-31 | Elastyczna okładzina podłogowa |
PT117880344T PT2755818E (pt) | 2011-10-31 | 2011-10-31 | Revestimento elástico de soalho |
NO15160021A NO2907655T3 (de) | 2011-10-31 | 2011-10-31 | |
US14/234,287 US20140255659A1 (en) | 2011-10-31 | 2011-10-31 | Plastic floor covering |
JP2014526390A JP5898769B2 (ja) | 2011-10-31 | 2011-10-31 | 弾性床仕上げ材 |
ES15160021.0T ES2644067T3 (es) | 2011-10-31 | 2011-10-31 | Revestimiento de suelo elástico |
ES11788034.4T ES2536326T3 (es) | 2011-10-31 | 2011-10-31 | Revestimiento de suelo elástico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/EP2011/005493 WO2013064160A1 (de) | 2011-10-31 | 2011-10-31 | Elastischer bodenbelag |
Publications (1)
Publication Number | Publication Date |
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WO2013064160A1 true WO2013064160A1 (de) | 2013-05-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2011/005493 WO2013064160A1 (de) | 2011-10-31 | 2011-10-31 | Elastischer bodenbelag |
Country Status (9)
Country | Link |
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US (1) | US20140255659A1 (de) |
EP (2) | EP2755818B1 (de) |
JP (1) | JP5898769B2 (de) |
DK (2) | DK2907655T3 (de) |
ES (2) | ES2644067T3 (de) |
NO (1) | NO2907655T3 (de) |
PL (2) | PL2755818T3 (de) |
PT (1) | PT2755818E (de) |
WO (1) | WO2013064160A1 (de) |
Cited By (3)
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WO2015051852A1 (de) | 2013-10-11 | 2015-04-16 | Wpt Gmbh | Elastische bodenplatte |
WO2015051851A1 (de) | 2013-10-11 | 2015-04-16 | Wpt Gmbh | Elastischer bodenbelag in form einer aufrollbaren bahnenware |
CN107013007A (zh) * | 2017-03-24 | 2017-08-04 | 滁州市春洲木业有限公司 | 一种高强度塑胶地板 |
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BE1019331A5 (nl) | 2010-05-10 | 2012-06-05 | Flooring Ind Ltd Sarl | Vloerpaneel en werkwijzen voor het vervaardigen van vloerpanelen. |
BE1019501A5 (nl) * | 2010-05-10 | 2012-08-07 | Flooring Ind Ltd Sarl | Vloerpaneel en werkwijze voor het vervaardigen van vloerpanelen. |
CN104631770A (zh) * | 2015-02-06 | 2015-05-20 | 蔡燕明 | 具有改良稳定结构的塑胶地板 |
EP3168363A1 (de) | 2015-11-12 | 2017-05-17 | Interprint GmbH | Verfahren zur herstellung eines imprägnats und eines verbundwerkstoffs, sowie verwendung von polyurethan als imprägnierungsmittel |
KR101804756B1 (ko) * | 2015-12-09 | 2017-12-05 | 주식회사 녹수 | 직물 소재를 포함하는 바닥재 타일 및 이의 제조 방법 |
DE102016105046A1 (de) | 2016-03-18 | 2017-09-21 | Guido Schulte | Plattenförmiges Bauelement |
DE102017115185A1 (de) | 2017-07-06 | 2019-01-10 | Guido Schulte | Plattenförmiges Bauelement und Verfahren zu dessen Herstellung |
US10563412B1 (en) * | 2018-11-30 | 2020-02-18 | Cary Paik | Acoustic flooring assembly |
DE202019104040U1 (de) | 2019-07-22 | 2019-08-20 | Hoffmann Gmbh | Gefedertes Boden- oder Wandelement |
DE102019128881A1 (de) * | 2019-10-25 | 2021-04-29 | Windmöller Gmbh | Dimensionsstabiler Bodenbelag und Verfahren zu seiner Herstellung |
CN115667343A (zh) * | 2020-01-24 | 2023-01-31 | 塔伊普科有限公司 | 可持续弹性板材 |
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- 2011-10-31 PT PT117880344T patent/PT2755818E/pt unknown
- 2011-10-31 DK DK15160021.0T patent/DK2907655T3/da active
- 2011-10-31 PL PL11788034T patent/PL2755818T3/pl unknown
- 2011-10-31 DK DK11788034.4T patent/DK2755818T3/en active
- 2011-10-31 NO NO15160021A patent/NO2907655T3/no unknown
- 2011-10-31 PL PL15160021T patent/PL2907655T3/pl unknown
- 2011-10-31 EP EP20110788034 patent/EP2755818B1/de active Active
- 2011-10-31 ES ES15160021.0T patent/ES2644067T3/es active Active
- 2011-10-31 WO PCT/EP2011/005493 patent/WO2013064160A1/de active Application Filing
- 2011-10-31 EP EP15160021.0A patent/EP2907655B1/de active Active
- 2011-10-31 JP JP2014526390A patent/JP5898769B2/ja not_active Expired - Fee Related
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015051852A1 (de) | 2013-10-11 | 2015-04-16 | Wpt Gmbh | Elastische bodenplatte |
WO2015051851A1 (de) | 2013-10-11 | 2015-04-16 | Wpt Gmbh | Elastischer bodenbelag in form einer aufrollbaren bahnenware |
JP2016539259A (ja) * | 2013-10-11 | 2016-12-15 | ヴェーぺーテー ゲーエムベーハーWPT GmbH | 弾性フロアパネル |
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CN107013007A (zh) * | 2017-03-24 | 2017-08-04 | 滁州市春洲木业有限公司 | 一种高强度塑胶地板 |
Also Published As
Publication number | Publication date |
---|---|
NO2907655T3 (de) | 2018-01-27 |
JP2014527131A (ja) | 2014-10-09 |
ES2644067T3 (es) | 2017-11-27 |
PT2755818E (pt) | 2015-07-22 |
US20140255659A1 (en) | 2014-09-11 |
PL2907655T3 (pl) | 2018-01-31 |
JP5898769B2 (ja) | 2016-04-06 |
EP2755818B1 (de) | 2015-03-25 |
PL2755818T3 (pl) | 2015-07-31 |
DK2907655T3 (da) | 2017-11-06 |
ES2536326T3 (es) | 2015-05-22 |
EP2907655A1 (de) | 2015-08-19 |
DK2755818T3 (en) | 2015-04-20 |
EP2755818A1 (de) | 2014-07-23 |
EP2907655B1 (de) | 2017-08-30 |
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