1182results about "Floor coverings" patented technology

The present invention relates to a panel, in particular a floor panel or wall panel, comprising a core layer comprising a mineral filler, a polymeric binder, and optionally a plasticizer; and a coating layer located on a bottom surface of the core layer. The invention further relates to a composition for forming a coating layer. The invention further relates to a method of manufacturing a panel, comprising providing a core layer comprising at least one mineral filler and at least one polymeric binder, applying a composition to at least part of a bottom surface of the core layer, and at least partially crosslinking the composition to obtain a coating layer.

The invention relates to a decorative panel, in particular a floor panel, ceiling panel or wall panel. The invention also relates to a decorative covering, in particular a decorative floor covering, decorative ceiling covering, or decorative wall covering, comprising a plurality of mutually coupled decorative panels according to the invention. The invention further relates to a core for use in a panel according to the invention. The invention additionally relates to a method of producing a decorative panel, in particular a decorative panel according to the invention.

A method is provided for manufacturing flooring planks including a plastic base and an image plastic layer. The method includes a feeding step of feeding a layered raw material of a long decorative material to be rolled into oppositely rolling rollers; and a rolling step of hot rolling an embossing on the transparent plastic layer. A feeding tension of a printed plastic layer is adjusted according to a longitudinal deviation between the embossing and the pattern in the rolling step. The device includes a first feeding device, a second feeding device, the oppositely rolling rollers, a detecting device, and a tension controller disposed on the second feeding device. According to the long decorative material with the embossing in register with the pattern manufactured by the method, the embossing hot-rolled on the transparent plastic layer is in register with the pattern on the printed plastic layer.

The invention relates to a decorative panel, in particular a floor, ceiling, building or wall panel, and a process and extrusion line for producing such decorative panel. The panel comprises at least one core layer and at least one decorative top layer, wherein at least one core layer comprises at least one structural core component and at least one balancing core component, wherein at least one structural core component comprises at least one mineral filler and at least one first polymeric composition and wherein at least one balancing core component comprises at least one second polymeric composition.

A floor panel has a rectangular and oblong shape, and includes a substrate and a top layer provided on the substrate and forming a decorative side of the floor panel. The top layer is composed of a print provided on a carrier sheet and a transparent thermoplastic layer situated above the print. The substrate has a thickness from 2 to 10 millimeter and forms at least half of the thickness of the floor panel. The substrate is a polyurethane-based substrate and the transparent thermoplastic layer is polyurethane-based. The floor panel has a length of more than 1.1 meters and has a plurality of reinforcing layers situated outside the center line of the substrate. A reinforcing layer may be provided in combination with the substrate and the top layer.

A flame-retardant laminated solid wood composite floor and a manufacturing method therefor. The manufacturing method comprising: first reacting dopamine hydrochloride with acryloyl chloride to generate a dopamine acrylamide monomer; by means of a double bond in the dopamine acrylamide monomer, carrying out a click reaction with a phosphate monomer containing a sulfydryl group, so as to introduce a catechol group into a side chain of the phosphate monomer and obtain a flame-retardant monomer containing the double bond; and then mixing pentaerythritol tetra(3-mercaptopropionate), pentaerythritol triacrylate, perfluorodecanethiol and the flame-retardant monomer containing the double bond to obtain a photocurable coating material. The coating material is photocured after being coated on the surface of a wood veneer, thus effectively improving the flame-retardant performance of the wood veneer; moreover, the adhesion between the coating layer and the wood veneer is excellent. The wood veneers are laminated in multiple layers, are glued and assembled into a layered structure, and then hot-pressed to form the solid wood composite floor, thus improving the comprehensive performance.

A carpet is provided. The carpet includes a face layer, an adhesive anti-slip layer, and an extension layer provided at edges of the face layer and the adhesive anti-slip layer, where the extension layer is sewn onto the face layer and the adhesive anti-slip layer; a face extension layer is folded downwardly to wrap the adhesive anti-slip layer and adhere a bottom edge / side of the adhesive anti-slip layer; an adhesive anti-slip layer extension layer is folded upwardly to wrap the adhesive anti-slip layer and adhere the face layer; and the downwardly folded face extension layer is adhered to the upwardly folded adhesive anti-slip layer extension layer. The carpet features a stable structure and size, easy storage by a convenient method of combination, and an anti-fatigue function. The face layer is washable, which extends the service life of the carpet and achieves environmental protection and energy conservation.

A method is provided for manufacturing flooring planks including a plastic base and an image plastic layer. The method includes a feeding step of feeding a plastic layer into oppositely rolling rollers; and a rolling step of hot rolling an embossing on the plastic layer. A feeding tension of the plastic layer is adjusted according to a longitudinal deviation between the embossing and the pattern in the rolling step. A device includes a first feeding device, an oppositely rolling rollers control device, a detecting device, and a tension controller disposed on the first feeding device. The method, the device and the long plastic layer with the embossing in register with the pattern processed use the method, implement the embossing rolled on the plastic layer in register with the pattern on the plastic layer and have high production efficiency, low cost and less energy consumption.

A method for manufacturing floor panels, wherein these floor panels have a thickness of 2 to 6 millimeters and comprises at least a substrate and a decor provided thereon, wherein said substrate substantially consists of thermoplastic material and filler materials, wherein said filler materials form at least 40 percent by weight of said substrate, and wherein the method comprises at least the step of providing a first solid substrate layer by means of extrusion, wherein said substrate layer comprises said thermoplastic material and filler; the step of providing said decor by directly printing the substrate; and the step of liquidly applying a lacquer layer on said decor, and subsequently hardening said lacquer layer by UV light.

A panel including a primary and a secondary substrate layer, an intermediate layer, and a top layer. The intermediate layer is located between the primary and secondary substrate layers. The top layer is applied on the secondary substrate layer. The intermediate layer has at least one of the following properties: the intermediate layer has a Shore A hardness that is 10 units lower than the Shore A hardness of the primary and / or secondary substrate layer; the intermediate layer has an elastic modulus that is at least 10.0% lower than the elastic modulus of the primary and / or secondary substrate layer; the intermediate layer includes a material with a substantially open cell structure; or the intermediate layer includes a foamed thermoplastic material or a foamed thermosetting material. Methods are provided for manufacturing the panel.

A floor panel is provided with a substrate, including thermoplastic material, a decor provided thereon, and, on at least one pair of opposite edges, coupling parts realized at least partially from the substrate. The coupling parts allow a mechanical locking between two of such floor panels, where the substrate includes a rigid, non-foamed substrate layer of thermoplastic material.

Building panels, especially laminated floor panels are shown, which are provided with a locking system and several core grooves at the rear side in order to save material and decrease weight. Building panels, each having a surface layer on a front side, a backing layer on a rear side and an intermediate core, wherein the intermediate core and the surface and the backing layer all comprise wood fibres and thermosetting resins, the building panels are provided with a locking system for vertical and horizontal locking of a first edge of a first building panel to an adjacent second edge of a second building panel.

A floor panel has a rectangular and oblong shape, and includes a substrate and a top layer provided on the substrate and forming a decorative side of the floor panel. The top layer is composed of a print provided on a carrier sheet and a transparent thermoplastic layer situated above the print. The substrate has a thickness from 2 to 10 millimeter and forms at least half of the thickness of the floor panel. The substrate is a polyurethane-based substrate and the transparent thermoplastic layer is polyurethane-based. The floor panel has a length of more than 1.1 meters and has a plurality of reinforcing layers situated outside the center line of the substrate. A reinforcing layer may be provided in combination with the substrate and the top layer.

The utility model discloses a thickened anti-skid elastic mat and belongs to the technical field of floor mat articles. Comprising an upper surface layer and a lower surface layer, the TPE anti-slip layer is compounded at the bottom of the upper surface layer through a film spraying process, TPE anti-slip layer anti-slip lines are further formed on the surface of the downward side of the TPE anti-slip layer in a pressing mode when the TPE anti-slip layer is used, and the TPE anti-slip layer anti-slip lines are used for enhancing the friction force generated when the TPE anti-slip layer makes contact with the horizontal surface. The anti-skid floor has the advantages that the anti-skid floor is suitable for indoor ground paving, by arranging the TPE anti-skid layer attached to the horizontal plane, the anti-skid floor can be well attached to the plane, the anti-skid floor has excellent wear resistance, skid resistance, flexibility and buffering and damping performance, the anti-skid effect is good, the use safety is guaranteed, the overall elasticity is good, the resilience capacity is high, human body fatigue can be relieved, and the use comfort level is good.

The invention relates to a panel, in particular a floor, wall, ceiling or building panel, comprising at least one core layer; at least one top layer, in particular at least one decorative top layer; and at least one buffer layer situated between at least one core layer and at least one top layer, wherein at least one buffer layer comprising at least one cellular structure, in particular at least one multicellular structure, and wherein at least one top layer has a modulus of elasticity of at least 1,800 MPa according to EN 310 and / or wherein at least one top layer is flexible around a mandrel having a diameter of 50 mm or larger when tested according to ASTM F137.

This invention discloses an electrically heated bamboo-wood composite particleboard, an electrically heated floor based thereon, and a method for preparing the same. The electrically heated bamboo-wood composite particleboard of this invention is a multi-layered bamboo-wood structure particleboard with electrothermal function, and the board has a centrally symmetrical structure. The electrically heated bamboo-wood composite particleboard includes an upper surface layer, an upper reinforcing layer, an electrothermal layer, a lower reinforcing layer, and a lower surface layer. The upper and lower surface layers are composed of wood shavings, the upper and lower reinforcing layers are composed of large, thin wood shavings, and the electrothermal layer is composed of modified bamboo shavings. These modified bamboo shavings are obtained by impregnating bamboo shavings in sodium hydroxide, modifying them, and then carbonizing them. The electrically heated bamboo-wood composite particleboard prepared by this invention has enhanced bonding strength, good insulation performance, and high safety; it has the same dimensions as conventional flooring, making it easy to lay; and multiple points of electricity ensure uniform heating of the board.

The present invention discloses a plug-in type detachable layered carpet, which comprises an upper carpet body and a lower carpet body, wherein the upper carpet body and the lower carpet body are respectively provided with 2-3 layers of fabric, and the upper carpet body and the lower carpet body are arranged one above the other and the adjacent surfaces can be connected in a plug-in manner, so that on the one hand, the top screen layer and the supporting layer respectively belonging to the upper carpet body and the lower carpet body can be quickly disassembled and adjusted in position with low resistance, on the other hand, the upper carpet body can be cleaned by at home independently, and the pattern is less likely to be scratched after washing.

Disclosed are interlocking elongate composite bamboo industrial mats having an upper layer with two or more elongate laminated composite bamboo panels, an intermediate layer with a plurality of elongate laminated composite bamboo panels arranged in parallel and perpendicular to the laminated composite bamboo panels in the upper layer, and a bottom layer with a plurality of elongate laminated composite bamboo panels arranged in parallel to the upper layer. The three layers are secured together with fasteners consisting of a bolt, an outward-facing concave washer engaged with the bolt head, and a sleeve nut having an outward-facing washer engaged with the sleeve nut head. The interlocking elongate composite bamboo industrial mats are configured to interlock end-to-end or alternatively, side-to-side. Each of the elongate laminated composite bamboo panels comprises a plurality of kiln-dried glue-dipped elongate asymmetrically fractured bamboo strips compressed into a solid panel devoid of air spaces.

A decorative panel includes a substrate and a wear layer. The wear layer has a varnish coat that includes hard particles over its entire thickness. The hard particles have an S50 particle size determined from the cumulative particle size distribution according to volume measured by laser diffraction as the particle size at which 50% of the hard particles are smaller than this particle size S50. The varnish coat has a thickness T that is between 0.5*S50 and 2*S50.

The invention belongs to the technical field of high-molecular polymer floor materials, and particularly relates to an anti-warping and anti-aging plastic floor base material, a floor and a preparation method. A floor base material is prepared from PETG resin, ABS resin, a compatilizer, activated halloysite / calcium carbonate composite powder, a chain extender, a lubricant, a coupling agent, an antioxidant and a light stabilizer according to a certain ratio. Floor products can be manufactured by adopting the floor base material provided by the invention to be coated with a color film, a transparent film, a mute layer and the like. A floor made of the floor base material has the advantages of being low in warping, resistant to cracking and arching, free of halogen, environmentally friendly and the like, and belongs to a green low-carbon PVC-free environment-friendly floor.

A decorative surface covering panel comprises one or more core layers, a décor layer supported by the one or more core layers, and a transparent or translucent surface layer stack covering the décor layer. The stack comprises at least two compact crosslinked-polymer layers, the foremost of which provides the front surface. Each one of the one or more side surfaces has a frontward and a rearward portion. The decorative surface covering panel has a transitional edge surface touching a side surface along a boundary line located in the frontward portion thereof. The foremost and at least one further crosslinked-polymer layer of the surface layer stack extend to that frontward portion. The at least one further crosslinked-polymer layer has a topography including a shoulder section defining the angle of inclination of the transitional edge surface. The foremost crosslinked-polymer layer forms a topcoat conformally covering the topography including the shoulder section.

A method for laminating a tufted good made of a fabric backing sheet having a top face and a bottom face and having yarn tufted through the backing such that yarn pile extends from the top face and yarn backloops are along the bottom face. A polyethylene or polypropylene film sheet is placed against the backing bottom face, and laser energy is applied through the film sheet to soften the backing and film sheet at their interface and cause them to fuse and bind the yarn to the backing.

A detachable carpet mat, where raised monofilaments and fleeces are bent through a high temperature to form a hooking-connecting effect with a first water-repellent anti-slip layer placed below the monofilaments and the fleeces, resulting in better bonding capacity, greater friction force and better firmness. Melted and solidified through the high temperature, the monofilaments and fibers of a hooking layer are not prone to falling off; the monofilaments of the hooking layer have a certain curvature and surfaces of small bumps of piles are passivated so as to prevent users from accidentally hurting their hands, and at the same time, enhance the locking effect with the first water-repellent anti-slip layer below.

The invention discloses a continuous fiber reinforced co-extrusion die, a forming line body and a fiber reinforced foaming floor, and relates to the technical field of foaming floors, the continuous fiber reinforced co-extrusion die comprises a die body, the front end face and the rear end face of the die body are a mixed extrusion face and a core material feeding face respectively, and one side face of the die body is provided with a shell material feeding port; a core material supply channel penetrating through the mixed extrusion face and the core material supply face is formed in the mold body, a shell material supply cavity surrounding the core material supply channel is formed in the mold body, two fiber channels are formed in the mold body, the two fiber channels are symmetrically arranged up and down, and the fiber channels are arc-shaped bent channels. The forming line body comprises a continuous fiber reinforced co-extrusion die, a core material extruder and a shell material extruder; a shaping module, a vacuum water cooling group, an open type water cooling group and a traction machine are sequentially arranged on the mixed extrusion surface of the mold body. According to the invention, the overall strength and performance of the composite material are optimized, and uniform distribution and orientation of reinforced fibers are ensured.

A decorative, nonwoven laminate and a method of forming, including a first side of a first nonwoven affixed to one or both of a) a first side of a polymeric sheet or b) a second nonwoven, wherein the first nonwoven exhibits a basis weight of 15 g / m2 to 500 g / m2 and the second nonwoven exhibits a basis weight of 15 g / m2 to 1200 g / m2; and a colorant deposited on a second side of the first nonwoven. A topical coating may or may not be applied to improve durability of the printed surface layer.

Covering, in particular floor covering (1, 7), especially for motor vehicles, with a multi-layered carrier (3, 9) made of a plastic material containing a polyester, wherein each of the layers (3.1, 3.2, 3.3) of this (3, 9) carrier consists of or contains this plastic material and wherein the carrier (3, 9) forms a first outer surface of the floor covering, characterized in that a first protective layer (2, 8) is further arranged on the carrier (3, 9) and is attached to this outer surface, and which also consists of this plastic material.

The invention belongs to the technical field of automobiles, particularly relates to a composite material automobile sound insulation carpet, a preparation method and application, and provides the following scheme aiming at the problems of poor sound insulation effect and low temperature resistance in the prior art: the sound insulation carpet comprises a surface layer, a middle layer bonded at the bottom of the surface layer and an anti-skid layer bonded at the bottom of the middle layer, the middle layer comprises a honeycomb structure layer and a rubber plate layer adhered to the top and the bottom of the honeycomb structure layer; the middle layer comprises the following components in parts by weight: 35-45 parts of polypropylene resin, 20-30 parts of polycarbonate, 10-20 parts of modified starch, 5-15 parts of modified montmorillonite, 5-15 parts of stereopolylactic acid fibers and 5-10 parts of an additive, the middle layer adopts a honeycomb structure layer, and countless sound insulation cavities can be formed in the middle layer, so that the sound insulation effect is improved; the surface layer, the middle layer and the anti-skid layer are combined, and reinforcing materials are added inside, so that the low-temperature resistance of the carpet can be improved.

The present invention relates to heating pads, heatable garments, fabrics for making such garments and methods for making such heating pads and garments and fabrics. Also provided is heatable bedding. The heating pad comprises graphene particles dispersed in a polymer matrix material, wherein the graphene particles have an oxygen content of less than 4 at % and a nitrogen content of at least 3 at %. The heatable garment comprises a garment body and a heating pad adhered to at least a portion of the garment body.

The invention provides a self-adhesive pavement local disease repair blanket and a preparation process and application thereof, the repair blanket is of a rectangular sheet structure, and sequentially comprises an anti-wearing layer, a high-viscosity tough asphalt layer, a self-healing composite structure layer, an anti-crack reinforcing layer and a self-healing bonding layer from top to bottom. The self-healing composite structure layer is composed of a crack limiting induction film layer and a shape memory polyurethane strip. Through the collaborative design of introducing the anti-crack reinforcing layer and the high-viscosity and tough asphalt layer into the repairing blanket structure, the stress fluctuation transmitted by base cracks can be effectively buffered, and the stress concentration degree of the surface layer is reduced, so that the occurrence of reflection cracks is inhibited, and the structural integrity of a pavement repairing area is improved; a self-adhesive composite structure which can be used at normal temperature is adopted, traditional operation steps such as heating, mixing or sealing layer laying are not needed in the construction process, the construction process is simplified, and the maintenance time is shortened.

The invention discloses a long-acting environment-friendly flame-retardant anti-static rubber pad and a preparation method thereof, and relates to the technical field of rubber pads. The long-acting environment-friendly flame-retardant anti-static rubber pad prepared by the application comprises the static conductive layer at the bottom layer and the static dissipation layer attached to one surface of the static conductive layer. The static dissipation layer comprises modified nitrile rubber, acrylate resin and a first auxiliary agent; and the static conductive layer comprises modified nitrile rubber, butadiene styrene rubber, polyurethane resin and a second auxiliary agent. Wherein the modified nitrile rubber is obtained by reacting a Grignard reagent RMgBr with cyano groups in nitrile rubber, converting the cyano groups into carbonyl groups, and introducing a phosphorus-containing organic compound into the nitrile rubber by utilizing aldol condensation. The rubber pad prepared from the modified nitrile rubber is excellent in anti-static performance, has flame retardance, is long-acting and environment-friendly, and has a wide application prospect.