Class / Patent application number | Description | Number of patent applications / Date published |
156620400 | Liberation or formation of fibers | 9 |
20090032163 | RECYCLABLE RUBBER SURFACE COVERING - A surface covering is provided, comprising a substrate with a flocking layer adhered to the substrate by an adhesive. The substrate is formed at least partially from granulated recycled rubber and a binding agent. In an exemplary embodiment, a design is applied to the flocking layer. | 02-05-2009 |
20100116407 | Method Of Producing A Thermoplastically Moldable Fiber-Reinforced Semifinished Product - A continuous method for producing a thermoplastically moldable semifinished product of a thermoplastic material and reinforcing fibers, comprises blending thermoplastic fibers and reinforcing fibers together to form a nonwoven blend, consolidating the nonwoven blend by needling or by a thermal treatment, heating the consolidated nonwoven blend to a temperature above the softening temperature of the thermoplastic, compressing the consolidated nonwoven blend successively in a heated compression mold and in a cooled compression mold at a pressure of less than 0.8 bar for at least 3 seconds, and optionally applying functional layers to the semifinished product. The preferred product is a thermoplastically moldable semifinished product of a thermoplastic material and reinforcing fibers with an average length of 20 to 60 mm and an air pore content of 35 to 65 vol %. | 05-13-2010 |
20110162778 | HIGH TENACITY NONWOVEN FABRIC - The present invention provides a laminated nonwoven fabric wherein the nonwoven fabric is a laminated one formed by integrating, through compressive bonding, a stacked nonwoven fabric structure comprising an upper and a lower thermoplastic synthetic filamentary fiber layer that have a fiber diameter from 7 μm or more to 20 μm, and an intermediate layer composed of thermoplastic synthetic fine fibers that have a fiber diameter of 5 μm or less, the laminated nonwoven fabric having an intimately mixed structure in which a portion of the fine fibers is intruded into at least one face side of the filamentary fiber layers with an intrusion index of 0.36 or more to bond, surround or interlace the filamentary fibers, a METSUKE of from 10 g or more to 250 g/m | 07-07-2011 |
20110232822 | Apparatus for Producing Elastomeric Nonwoven Laminates - An apparatus for producing an elastomeric nonwoven laminate including a plurality of elastomeric strands joined to a nonwoven web in a controlled distribution is provided. The apparatus includes an extruder for extruding a plurality of elastomeric strands onto a cooled surface of a rotating drum, which transports the strands in parallel alignment to a nip formed between two rollers rotating about parallel axis. The drum transfers the plurality of strands to the nip in a controlled distribution where it is bonded with the nonwoven. The apparatus also includes elements which automate the apparatus for creating the elastomeric nonwoven laminate. | 09-29-2011 |
20110308694 | Medium Density Fibreboard - The process described herein presents a unique method and means of manufacturing medium density fibreboard (MDF) using agricultural plant stalks. The plant stalks are first depithed. The stalks are then broken down into fiber-like threads and made into fiber bundles. These fiber bundles are then combined with a resin component and a wax component, and the resulting mixture is cured. The MDF is economical to manufacture than prior art fibreboard in that it does not necessitate the use of expensive MDI resin. Further, the fibreboard is environmentally friendly in that it provides a beneficial use for agricultural waste. | 12-22-2011 |
20120273111 | VACUUM HEAT INSULATING MATERIAL, HEAT INSULATING BOX USING VACUUM HEAT INSULATING MATERIAL, REFRIGERATOR, REFRIGERATING/AIR-CONDITIONING APPARATUS, WATER HEATER, EQUIPMENTS, AND MANUFACTURING METHOD OF VACUUM HEAT INSULATING MATERIAL - A method for manufacturing a vacuum heat insulating material includes: a collecting step for extruding heat-deposited resin in a continuous state from a plurality of aligned nozzles and collecting on a conveyer as a plurality of organic fibers; a reeling step for feeding the conveyer at a predetermined speed, and producing an organic fiber assembly in a reeled sheet state by applying pressure with a roller and applying heat-deposition; a core material processing step for making a core material having a predetermined size by cutting an end face of the organic fiber assembly produced by the reeling step; a decompressing step for inserting the core material into an outer cover material from an insertion opening and decompressing an inside to an almost vacuum; and an outer cover material sealing step for sealing the insertion opening of the outer cover material the inside of which is decompressed to the almost vacuum. | 11-01-2012 |
20130000813 | METHOD FOR PRODUCING AN ACOUSTIC AND THERMAL INSULATION MATERIAL - Method for producing an acoustic and thermal insulation material and installation for implementing the method. | 01-03-2013 |
20130233463 | METHOD AND DEVICE FOR THE WET GLUING OF WOOD FIBRES - A method for the wet gluing of wood fibres, which have been previously defibrated in a refiner ( | 09-12-2013 |
20150107749 | Process and Device for Gluing Dried Fibers Designated for the Production of Fiberboards - The present invention provides in a process for obtaining glued dried fibers suitable for the production of fiberboards, characterized by the following steps: carrying dried fibers in an air stream for the removal of high density contaminants from the dried fibers by means of gravity, and gluing said dried fibers. The invention thereto also provides a modified air density separator comprising one or more injection means for a gluing composition. The invention also relates to a fiber board manufacturing plant comprising an air density separator according to an embodiment of the invention. | 04-23-2015 |