EP3953166A1 - Garniture intérieure de véhicule à moteur pourvue d'un revêtement - Google Patents

Garniture intérieure de véhicule à moteur pourvue d'un revêtement

Info

Publication number
EP3953166A1
EP3953166A1 EP20712505.5A EP20712505A EP3953166A1 EP 3953166 A1 EP3953166 A1 EP 3953166A1 EP 20712505 A EP20712505 A EP 20712505A EP 3953166 A1 EP3953166 A1 EP 3953166A1
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
vehicle interior
interior trim
trim part
coating
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.)
Pending
Application number
EP20712505.5A
Other languages
German (de)
English (en)
Inventor
Volkmar Schulze
Ray SINGH
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.)
Adler Pelzer Holding GmbH
Original Assignee
Adler Pelzer Holding GmbH
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 Adler Pelzer Holding GmbH filed Critical Adler Pelzer Holding GmbH
Publication of EP3953166A1 publication Critical patent/EP3953166A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/04—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets
    • B60N3/048—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets characterised by their structure
    • 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
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/02—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica the layer of fibres or particles being impregnated or embedded in a plastic substance
    • 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
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/06—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica 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
    • B32B27/12—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
    • B32B27/14—Layered products comprising a layer of synthetic resin next to a particulate 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/04—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets
    • B60N3/042—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets of carpets
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2260/025—Particulate 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/101—Glass
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/105—Metal
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/107—Ceramic
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2471/02—Carpets
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Definitions

  • the present invention relates to a motor vehicle interior cladding part comprising a floor covering, a luggage compartment cladding or a loading floor, the useful area or useful layer (visible / surface) of which has high utility properties and is completely or partially coated with coating particles with a carrier material made of a flat textile structure and the use of the coating particles for the manufacture of automotive interior trim parts.
  • Motor vehicle interior trim part is understood here to mean, in particular, a motor vehicle floor covering, a luggage compartment covering or a loading floor.
  • Carpet upper goods are widely used as usable areas, namely in particular tufted, velor and flat-needle fleece carpets.
  • a floor covering for use in the automotive sector with usable areas made of velor carpets is disclosed in US 2015/0140260 A1, for example.
  • WO 2015/074870 A1 describes the use of a two-layer carpet with a usable velor surface in a motor vehicle.
  • US 2008/220200 A1 describes a tufted carpet made of PET fibers for use in the automotive sector.
  • DE 102 25 072 CI discloses a floor covering for motor vehicles with a tufted velor carpet layer, comprising a tuft carrier carrying tufts, on the underside of which there are longitudinal rows of tufts with backstitching in a zigzag pattern.
  • flat needle webs which consist of natural and / or chemical fibers and weigh 200-1600 g / m 2 .
  • At least one of the main surfaces has a coating in the form of a pattern.
  • the base material can include vegetable fibers such as cotton, ka pok, hemp, jute, sisal and coconut.
  • the pattern is distributed over the entire main surface or part of it and consists of knobs, lines and circles.
  • US 2018/0142387 Al describes a method for forming a nonwoven composite which consists of several primary fibers and possibly binding fibers with the formation of a first nonwoven.
  • a second nonwoven layer is formed from a large number of filler fibers and binding fibers.
  • a thermoplastic elastomer film is placed between the two fleece layers, the film containing a thermoplastic elastomer with an elongation at break of more than 300% and a maximum softening point (thermomechanical analysis end point) between 150 ° C and 200 ° C (tested according to ASTM E2347- 04).
  • the layers are needled together, creating several holes in the thermoplastic's elastomer layer and moving part of the primary fibers from the first nonwoven layer into the second nonwoven layer.
  • the needle-punched stacked layers are heated to the middle size of the holes in the thermoplastic elastomer sheet that forms the nonwoven composite.
  • the object of the invention is to provide a sound absorption material with a low weight and excellent sound absorption capacity and a sound absorption material which consists of a fiber layer of fibers which contains at least 50% by mass of a porous fiber with many tiny pores wherein the tiny pores open onto the surface of the porous fiber and have an air flow resistance in the range between 0.05 and 3.0 kPa s / m.
  • the porous fiber having many minute pores each of which opens onto the surface of the porous fiber has air permeability and thus sound absorption property in itself. Further sound-absorbing properties, which are generated by the spaces between the porous fibers, mean that the film becomes a sound-absorbing material with an extremely high sound-absorbing efficiency.
  • a protective layer comprises a flexible carrier substrate for a flat surface and several elements for a flat surface, which are distributed over the surface of the substrate and have a greater cutting resistance than the substrate.
  • the flat surface elements are arranged offset to one another, so that in a projection of boundary lines that run between two adjacent elements, further elements are located in order to break up the projection of the boundary lines over the surface of the substrate. All flat surface elements can have the same shape and be arranged next to one another without overlapping.
  • tufted carpets in particular use PA6.6, PA6, PP, rPA and PET, rPET and the bio-based polyamides (PA 5.10; PA 6.10) or wool as yarn / fiber material.
  • PET, PET / PP, PP, PA / PET and rPET are mainly used as yarn / fiber material.
  • the tufting backing for the tufting qualities mostly consists of PET / PP, PET / coPET or PET / PA.
  • the fiber bindings used here mainly comprise EVA and PE for tufted carpets and SBR latex or acrylate for velor and flat needle felt carpets. Furthermore, foils, fleeces, adhesives (hot melts), thermoplastic plastics (predominantly PE) and the thermo-bonding process described in EP 1 598 476 B1 are used in velor and flat needle-punched carpets. Binding fibers, EVA or thermoplastic dispersions are also increasingly used.
  • Adhesive layers, acoustic / reinforcement fleeces, sealing and heavy foils as well as contact / foil fleeces are located under the usable area.
  • the coating mostly as an adhesive layer for sub-fleece, but also for stiffening, mainly comprises PE or PP.
  • the lower layers such as acoustic and / or stiffening fleece, usually consist of PET and mixed fiber fleeces, often with a BiCo fiber content.
  • PE / PA and PE / PA / PE foils as well as foil fleece PE / PA / PE + PET are used as sealing or insulating foils.
  • so-called heavy-duty foils are used partially or fully as insulating foils.
  • an insulation layer that can be formed in particular from PUR foam or nonwoven structures (nonwovens or fiber-flock (FIMP) composites). If a foam is used, this is firmly connected to the upper fabric (foamed).
  • Fleece / fiber flock structures can also be firmly connected to the outer fabric, whereby these are then usually glued. However, pure laying on top of one another without a fixed connection is also used.
  • DE 10 2008 046 915 A1 discloses a multilayer, in particular deep-drawn molded part, in particular a floor covering for lining a vehicle floor, with a TPO film as the cover layer, which is firmly angeord net on a carrier layer, the TPO film as a carrier layer Fiber mat, in particular a polymer fiber mat, has.
  • WO 2018/219844 A1 a floor covering with a flocked usable area is described, which in particular has improved wear behavior.
  • WO 2018/170115 Al is a decorative Known nonwoven laminate.
  • DE 10 2017 103 943 A1 discloses a cladding part for a motor vehicle with printed thermoplastic films, the carrier layers of which are fiber fleece layers and / or heavy layers.
  • textile fabrics are known as a usable surface in the furniture industry in which ceramic particles and / or glass particles and / or metallic particles are used as fillers of platelet-shaped coating elements.
  • DE 10 2014 110 611 A1 discloses a flat textile structure with a flexible substrate to which a large number of platelet-shaped elements made of an abrasion-resistant and stiffer material than the substrate are applied.
  • the present invention is therefore based on the object of providing a deformation-compatible and deformation-stable upper material (wear layer plus underlayers) for a cladding part of a motor vehicle with improved utility properties, which in particular comprises a wear and cleaning-optimized usable area and the specified Meets the requirements of the automotive industry.
  • the object according to the invention is achieved by a motor vehicle interior trim part, comprising a wear layer and possibly underlying adhesive, acoustic / stiffening nonwovens, sealing and heavy foils and / or contact / foil nonwovens, the wear layer being a carrier material on the usage side which is characterized in that the carrier material is wholly or partially coated with coating particles.
  • a motor vehicle interior trim part comprising a floor covering, a luggage compartment lining or a loading floor with a wear layer on the side made of a carrier material of a textile fabric with a visible side as well as adhesive layers underneath on its rear side, acoustic / stiffening fleece, sealing and heavy foils and / or contact / foil nonwovens, which is characterized in that the carrier material is completely or partially coated with coating particles that
  • the coating particles have a high level of abrasion resistance and rigidity.
  • the abrasion resistance and rigidity are in particular greater than that of the carrier material.
  • the motor vehicle interior trim part according to the invention has a wear-optimized, washable and easy-to-clean usable surface that meets the requirements in the motor vehicle sector.
  • the targeted layer structure also results in a lighter overall structure compared with the prior art, with increased resistance to abrasion and soiling.
  • FIG. 1 shows a photograph of a motor vehicle interior trim part according to the invention.
  • the vehicle interior trim part is a floor panel, a luggage compartment panel or a loading floor.
  • the motor vehicle interior trim part is in particular an upper ware comprising a wear layer and underlying lower layers. All layers known in the prior art and described above, such as adhesive layers, acoustic / stiffening nonwovens, sealing and heavy foils and / or contact / foil nonwovens, can be used as sublayers.
  • the wear layer comprises a carrier material.
  • the carrier material comprises a flat textile structure, such as, in particular, a fleece, a woven fabric, a knitted fabric Knitted fabric, a film fleece, or a film.
  • the material of the carrier material preferably comprises polyamide (PA), polyethylene (PE), polypropylene (PP), polyester, in particular polyethylene terephthalate (PET), or their copolymers or mixtures.
  • the carrier material can consist of one of the materials mentioned or a mixture thereof.
  • Particularly preferred carrier materials include a PA or PET fleece, a PE / PA film, a PET / PP, PET / PA or PET / coPET fleece and / or a film fleece (PE / PA / PE-PET).
  • the carrier material can also consist of one of these materials or a mixture thereof.
  • the carrier material is completely or partially coated with coating particles.
  • the carrier material can be completely coated with coating particles.
  • the carrier material can, however, also be partially coated with coating particles, with part of the carrier material still being exposed and visible after the coating.
  • Preferably 25 to 85% of the surface is coated.
  • the degree of coating is particularly preferably 45 to 80%.
  • the density of the coating can differ in different areas of the carrier material.
  • the carrier material is preferably coated uniformly with the coating particles.
  • the arrangement of the coating particles can be irregular or uniform.
  • the coating particles can be arranged in a uniform pattern.
  • the coating particles used can have a uniform or variable geometry.
  • the geometry of the coating particles is understood to mean in particular their height, spacing and shape. If the coating particles have a uniform geometry, in particular a uniform height, a uniform spacing and / or a uniform shape, the motor vehicle interior trim part according to the invention has, in particular, a uniform optical appearance.
  • the coating particles preferably have a height in a range from 0.10 mm to 2.00 mm, particularly preferably 0.15 mm to 1.0 mm.
  • the distance between the coating particles is preferably 0.10 mm to 5.00 mm, particularly preferably 0.5 mm to 2.50 mm.
  • the coating particles can have different shapes. Suitable shapes include, for example, round plates, oval plates, balls, knobs, polygons, diamonds, or any other basic geometric shape known from the prior art or mathematics. By varying the geometry of the coating particles, in particular their height, spacing and shape, the wear behavior can be adapted and optimized in accordance with the specific application of the motor vehicle interior trim part according to the invention.
  • the geometry of the coating particles is designed to be deformable. In particular, they are Height, the distance and the shape of the coating particles designed deformation-fair.
  • a deformation-appropriate configuration is understood to mean, in particular, an adaptation to the shape of the motor vehicle interior trim part predetermined by the body of the vehicle.
  • the particular advantage of the present invention then consists in the provision of suitable / stable deformation as well as wear and cleaning-optimized usable areas in the motor vehicle.
  • the coating particles comprise an adhesive and a filler.
  • the adhesive holds the coating particles together and gives them dimensional stability.
  • the filler increases the strength, especially the abrasion resistance, of the coating particles. Due to the filler, the coating particles used according to the invention mainly have a higher abrasion resistance than the carrier material and thus give the motor vehicle interior trim part according to the invention the extraordinarily increased wear optimization, as well as washable and easy-to-clean usable surface.
  • the coating particles can in particular consist of adhesive and filler.
  • the coating particles can optionally comprise a latex material or in particular consist of a latex material, an adhesive and filler.
  • the adhesive is preferably a dispersion adhesive, in particular a water-based dispersion adhesive.
  • Dispersion adhesives in particular, PUR-based adhesives can be used.
  • the loose filler is bound and kept in shape with the dispersion adhesive.
  • the filler increases the strength of the particles.
  • the coating particles are preferably also highly filled dispersion adhesive particles.
  • Floch-filled dispersion adhesive particles preferably comprise latex material, dispersion glue, fillers or consist largely or entirely of the materials mentioned.
  • the highly filled dispersion adhesive particles can furthermore comprise electrically conductive particles or the highly filled dispersion adhesive particles can be electrically conductive particles.
  • the coating particles in particular the highly filled dispersion adhesive particles, preferably have a filler content in a range of 5 to 60% by volume, in particular 10 to 50% by volume.
  • the filler of the coating particles comprises ceramic, glass and / or metal.
  • the filler can also consist of one of these materials or a mixture thereof.
  • the filler can comprise or consist of mineral grains, mineral ground material, Urge stone powder, carbon fiber ground material and / or mixtures thereof.
  • the filler preferably has a particle size in a range from 2 pm to 800 pm, in particular from 3 pm to 100 pm.
  • the filler comprises or consists of metal
  • the filler and / or the coating particles can be electrically conductive.
  • the coating of the carrier material is designed in different colors. A differently colored design can be achieved in particular by using coating particles that have different colors due to their composition or the type of filler used. Alternatively, dyes can also be used. Due to a different color design, the motor vehicle interior trim part according to the invention can be designed in a particularly visually appealing manner. Furthermore, samples can also be implemented.
  • the coating of the carrier material with the coating particles can in particular be implemented by means of a 3D coating known per se.
  • carbon fibers are located in the carrier layer and / or between the wear layer and an acoustic / stiffening fleece.
  • the carbon fibers can be used to heat the motor vehicle interior trim part according to the invention.
  • the dimensional stability of the component is increased at übli chen temperatures inside a motor vehicle.
  • a polymeric sliding layer is arranged between the carrier layer and the layers underneath, which is in molten form in the range of the usual processing temperatures. Typical processing temperatures are in a range from 90 to 240 ° C, especially when a contact heating field and / or a radiant heating field are used.
  • the polymeric sliding layer is made of PE or The PE preferably has a weight per unit area in a range from 150 to 500 g / m 2 .
  • the use of a polymeric sliding layer has the advantage that the carrier layer can slide (evenly) on the layer (s) underneath during the three-dimensional deformation and the carrier layer cannot be damaged by sticking, sticking and the like . Furthermore, the use of a sliding layer can also reduce warping of the usable surface coating / the coating pattern / the coating geometry when the layer composite is deformed.
  • the part of the carrier material that is still visible after the coating is completely or partially impregnated.
  • Suitable impregnating agents primarily include special functionalized polymers / waxes, in particular their aqueous dispersions.
  • the cleaning behavior of the interior trim part of the motor vehicle according to the invention can be optimized through the impregnation of the part of the carrier material that is still visible.
  • the task according to the invention is achieved by the use of coating particles, comprising an adhesive and a filler, the filler in particular comprising ceramic, glass and / or metal, for coating a top product of a motor vehicle interior trim part, preferably a floor trim, a luggage compartment trim or a loading shelf.
  • coating particles comprising an adhesive and a filler, the filler in particular comprising ceramic, glass and / or metal, for coating a top product of a motor vehicle interior trim part, preferably a floor trim, a luggage compartment trim or a loading shelf.
  • the coating particles described above which can be used in the motor vehicle interior trim part according to the invention.
  • Highly filled dispersion adhesive particles are preferably used.
  • the following multi-layer system was laminated and deformed to produce a deformation-compatible / stable as well as wear and cleaning-optimized usable surface of a floor covering:
  • Fig. 1 a section of the floor covering produced is Darge provides.
  • the automotive interior trim panel produced has some intrinsic performance properties such as abrasion, stain and cut resistance, as well as breathability, quick drying and durability.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Passenger Equipment (AREA)

Abstract

La présente invention concerne une garniture intérieure de véhicule à moteur, en particulier un revêtement de plancher, un revêtement de coffre ou un plancher de chargement, dont la surface utile (surface visible/supérieure) présente des propriétés élevées en termes de valeur d'usage, un matériau support d'une couche d'usure côté utilisation étant totalement ou partiellement revêtu de particules de revêtement. L'invention concerne également l'utilisation de particules de revêtement, comprenant un adhésif et une charge, pour revêtir le dessus de garnitures intérieures de véhicule à moteur.
EP20712505.5A 2019-04-10 2020-03-16 Garniture intérieure de véhicule à moteur pourvue d'un revêtement Pending EP3953166A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019109462.3A DE102019109462A1 (de) 2019-04-10 2019-04-10 Beschichtetes Kraftfahrzeuginnenraum-Verkleidungsteil
PCT/EP2020/057094 WO2020207710A1 (fr) 2019-04-10 2020-03-16 Garniture intérieure de véhicule à moteur pourvue d'un revêtement

Publications (1)

Publication Number Publication Date
EP3953166A1 true EP3953166A1 (fr) 2022-02-16

Family

ID=69846443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20712505.5A Pending EP3953166A1 (fr) 2019-04-10 2020-03-16 Garniture intérieure de véhicule à moteur pourvue d'un revêtement

Country Status (6)

Country Link
US (1) US20220194285A1 (fr)
EP (1) EP3953166A1 (fr)
JP (1) JP2022529412A (fr)
CN (1) CN113905882A (fr)
DE (1) DE102019109462A1 (fr)
WO (1) WO2020207710A1 (fr)

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249621A (en) * 1988-11-10 1993-10-05 Lanxide Technology Company, Lp Method of forming metal matrix composite bodies by a spontaneous infiltration process, and products produced therefrom
DE50107434D1 (de) * 2000-07-05 2005-10-20 Bos Gmbh Laderaum für ein kraftfahrzeug
PT102514A (pt) * 2000-09-20 2002-06-28 Citeve Camada protectora resistente a penetracao e respectivo processo de fabrico
DE10134934A1 (de) * 2001-07-18 2003-02-20 Hp Chem Pelzer Res & Dev Ltd Flachgenadeltes Nadelvlies aus Natur- und/oder Synthetikfasern
DE10225072C1 (de) * 2002-06-05 2003-11-06 Carcoustics Tech Ct Gmbh Kraftfahrzeug-Bodenbelag mit getufteter Velours-Teppichschicht und Verfahren zu deren Herstellung
NL1026245C2 (nl) * 2004-05-21 2005-11-22 Klieverik Heli Bv Werkwijze voor het vervaardigen van tapijt.
US7816446B2 (en) * 2004-10-01 2010-10-19 Illinois Institute Of Technology Interpenetrated rubber particles and compositions including the same
DE102005037572A1 (de) * 2005-08-09 2007-02-15 Ideal Automotive Gmbh Verkleidungsteil, insbesondere Innenverkleidungs- oder Auskleidungsteil für Kraftfahrzeuge
US20070082172A1 (en) * 2005-10-03 2007-04-12 Derbyshire Daniel B Composite materials
US20070286982A1 (en) * 2006-06-12 2007-12-13 Higgins Kenneth B Surface coverings and methods
MX2009009403A (es) * 2007-03-06 2010-04-09 Futuris Automotive Interiors U Fibra de polietileno en borlas para aplicaciones de tapetes automotrices.
DE102008046915B4 (de) * 2008-09-12 2019-10-02 Volkswagen Ag Formteil als Bodenbelag zur Auskleidung eines Fahrzeugbodens, Verfahren zur Herstellung eines solchen Formteils sowie Verfahren zur Herstellung von Robust- und Textilbodenbelägen
WO2010038486A1 (fr) * 2008-10-02 2010-04-08 名古屋油化株式会社 Matériau d’absorption acoustique, matériau d’absorption acoustique multicouche, matériau d’absorption acoustique multicouche moulé, matériau intérieur d’absorption acoustique, et matériau d’absorption acoustique de revêtement de sol
WO2012024532A1 (fr) * 2010-08-18 2012-02-23 Higher Dimension Materials, Inc. Matériau protecteur comprenant des plaques de garde et des substrats aux propriétés de surface améliorées
EP2463092B2 (fr) * 2010-12-02 2016-11-16 International Automotive Components Group GmbH Composant d'habillage de pièce intérieure pour un véhicule automobile
JP5920451B2 (ja) * 2012-02-22 2016-05-18 トヨタ紡織株式会社 内装用表皮材の製造方法及びそれを用いた内装用成形体の製造方法
DE202012004594U1 (de) * 2012-05-09 2013-08-12 Hp Pelzer Holding Gmbh Kraftfahrzeugteile
SI2664702T1 (sl) * 2012-05-15 2014-09-30 Autoneum Management Ag Iglana preproga
CN103897447A (zh) * 2012-12-25 2014-07-02 青岛宣威涂层材料有限公司 一种防水聚乙烯涂料
EP2873768A1 (fr) * 2013-11-19 2015-05-20 Autoneum Management AG Tapis à double couche
DE102014110611A1 (de) * 2014-07-28 2016-01-28 Interstuhl Büromöbel GmbH & Co. KG Textiles Flächengebilde
DE202016006953U1 (de) * 2016-11-02 2017-01-04 Michael Steidle Dehn- und kompressionsfähige 3D Beschichtungsemulsion als Thermotransfer
EP3318401A1 (fr) * 2016-11-04 2018-05-09 Adler Pelzer Holding GmbH Élément d'isolation acoustique à haute absorption pour véhicule automobile et procédé de fabrication d'un tel élément de revêtement
US10294596B2 (en) * 2016-11-21 2019-05-21 Milliken & Company Process for forming a nonwoven composite
DE102017103943A1 (de) * 2017-02-24 2018-08-30 Auria Solutions Uk I Ltd. Verkleidungsteil für ein Kraftfahrzeug, Verfahren und Vorrichtung zu seiner Herstellung
MX2019010884A (es) * 2017-03-16 2020-09-10 Auria Solutions Uk I Ltd Laminados decorativos no tejidos.
EP3409468B1 (fr) * 2017-06-01 2020-08-19 Autoneum Management AG Système de revêtement de sol esthétique

Also Published As

Publication number Publication date
JP2022529412A (ja) 2022-06-22
US20220194285A1 (en) 2022-06-23
DE102019109462A1 (de) 2020-10-15
WO2020207710A1 (fr) 2020-10-15
CN113905882A (zh) 2022-01-07

Similar Documents

Publication Publication Date Title
EP1315638B1 (fr) Revetement de sol a action insonorisante elevee
DE3905607C2 (fr)
DE202012004594U1 (de) Kraftfahrzeugteile
DE102016117622A1 (de) Herstellungsverfahren eines Innenausstattungsteils eines Kraftfahrzeugs
JP7159050B2 (ja) 吸音性及び不織布補強性多層
WO2007041622A2 (fr) Materiaux composites
DE102007036952A1 (de) Schallisolierung, insbesondere für den Kraftfahrzeuginnenraum
EP2582874B1 (fr) Découpe au format
EP0547533A1 (fr) Revêtement de sol textile pouvant être tendu
WO2009039914A1 (fr) Non-tissé velours aiguilleté et son utilisation
DE102018110246B4 (de) Faservliesformteil
DE202005013023U1 (de) Textile Verkleidung, insbesondere für einen Fahrgastraum eines Kraftfahrzeuges
EP3953166A1 (fr) Garniture intérieure de véhicule à moteur pourvue d'un revêtement
DE102012104656A1 (de) Einlegematte für Kraftfahrzeuge zum Auflegen auf eine Bodenteppichstruktur des Kraftfahrzeuges
DE20317670U1 (de) Flächiges Material mit einem Grundkörper aus Leder und einem Vliesmaterial
KR101329730B1 (ko) 친환경 경량 카페트 타일
DE102018114147A1 (de) Dreidimensional geformtes Nadelvlies
DE102009014657A1 (de) Bodenbelag, insbesondere Teppichbodenbelag, und Verfahren zum Herstellung eines Teppichbodenbelags
DE20009279U1 (de) Durchgehend schallabsorbierende Zusatzmatte für Kraftfahrzeuge
WO2019236565A1 (fr) Compositions, tissus et composites glaciophobes
DE10025482B4 (de) Durchgehend schallabsorbierende Zusatzmatte für Kraftfahrzeuge
DE102022121174B3 (de) Isolationsbauteil-herstellungsverfahren sowie strömungsdichtes, leichtes isolationsbauteil für fahrzeuge
WO1998021066A1 (fr) Tapis de plancher faconne recyclable
KR101194432B1 (ko) 니들 펀칭된 부직포 벨루어 및 그의 용도
DE102007013163B4 (de) Verfahren zur Herstellung von mehrschichtigen Kunststofffolien

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

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

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211105

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230110

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230527