Class / Patent application number | Description | Number of patent applications / Date published |
264122000 | Utilizing diverse solid particles | 16 |
20080203604 | Wood and Non-Wood Fibers Hybrid Composition and Uses Thereof - The present invention relates to a composition comprising a mixture of wood particles and non-wood plant particles for the manufacture composite boards or the like. The present invention also relates to methods of preparing composite boards. As described herein, the composition allows the production of panels, boards or logs that can be used in the construction of buildings, houses and furniture. | 08-28-2008 |
20080230940 | Method For Producing Metal-Ceramic-Composite Materials - The production of moulded bodies from hard-metal powders by pressing and simultaneous or subsequent heat treatment is known. The mixture of hard material powders and aluminium powders for producing dry-pressed moulded bodies is an example thereof. As a result of the risk of demixing and the loss of homogeneity, the upper limit, for example according to prior art, for the proportion of hard material particles added to the aluminium powder is approximately 20 vol. %. The aim of the invention is to increase the proportion of hard material particles it the mixture. To this end, the inventive method for producing metal ceramic composite materials is characterised by dry-pressing powders with base compositions of between 25 and 79 vol. % of at least one metallic phase, preferably aluminium and the alloys thereof, and between 75 and 21 vol. % of at least one non-metallic inorganic constitnent, as ceramic materials, preferably silicon carbides, aluminium oxides, titanium oxides, carbon and silicates. | 09-25-2008 |
20080296798 | Method of Making Lightweight High Performance Ceramic Material - A method of making a sintered ceramic composition includes the steps of: providing a powder that includes at least 50 wt. % boron carbide and 0.05 wt. % to 30 wt. % of at least one oxide selected from oxides of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy Ho, Er, Tm, Yb, and Lu; milling the powder to form a milled powder; | 12-04-2008 |
20080308963 | Process for Producing a Material - A process for producing a new material consists of utilising pieces of waste material which are to be discarded from a process of scrapping a product such as a vehicle where the product is passed through a shredding machine ( | 12-18-2008 |
20090020902 | SILICON CARBIDE BASED POROUS MATERIAL AND METHOD FOR PRODUCTION THEREOF - A silicon carbide-based porous material characterized by comprising silicon carbide particles as an aggregate, metallic silicon and an oxide phase containing Si, Al and an alkaline earth metal; it is high in porosity and strength and superior in oxidation resistance and thermal shock resistance and, when used as a filter, is very low in risk of having defects such as cuts (which cause leakage of fluid) and the like, as well as in pressure loss. | 01-22-2009 |
20090096125 | Injection molding of thermoplastic polymethylmethacrylate pellets - Injection molding of thermoplastic polymethylmethacrylate pellets and decorative crosslinked polymethylmethacrylate particles employs an injection nozzle which has a size smaller than at least a portion of the polymethacrylate particles. | 04-16-2009 |
20120217671 | PARTICLE BOARD - The present invention relates to a particle board comprising a lower and an upper surface layer ( | 08-30-2012 |
20120292805 | THIN-LAYER LIGNOCELLULOSE COMPOSITES AND METHODS OF MAKING THE SAME - In one aspect, the present invention is a thin-layer lignocellulose composite having increased resistance to moisture. The thin-layer lignocellulosic composite includes a mixture of no more than about 95% by weight of a lignocellulosic fiber and at least about 5% by weight of an organic isocyanate resin. The mixture further includes short fibers and a release agent that does not interfere with subsequent processing of the thin-layer lignocellulosic composite. The mixture is pressed between two dies at an elevated temperature and pressure and for a sufficient time to form a thin-layer composite of predetermined thickness, and to allow the isocyanate resin to interact with the lignocellulosic fiber and short fibers such that the resultant thin-layer composite has a predetermined resistance to moisture. | 11-22-2012 |
20120313283 | Method for creating a hard cast replica of the human hand holding an object - An improved method for creating a hard cast replica of the human hand holding an object as shown in | 12-13-2012 |
20120313284 | METHODS OF MANUFACTURING BIOMATERIALS WITH MICROSPHERE GRADIENTS - Methods can prepare tissue engineering scaffolds that include a plurality of biocompatible microspheres linked together to form a three-dimensional matrix. The matrix can include a plurality of pores for growing cells. The biocompatible microspheres can include first and second sets of microspheres. The first set of microspheres can have a first characteristic, and a first predetermined spatial distribution with respect to the three-dimensional matrix. The second set of microspheres can have a second characteristic that is different from the first characteristic, and a second predetermined spatial distribution that is different from the first predetermined spatial distribution with respect to the three-dimensional matrix. The first and second characteristics can selected a composition, polymer, particle size, particle size distribution, type of bioactive agent, type of bioactive agent combination, bioactive agent concentration, amount of bioactive agent, rate of bioactive agent release, mechanical strength, flexibility, rigidity, color, radiotranslucency, radiopaqueness, or the like. | 12-13-2012 |
20130147081 | METHOD OF PRODUCING POWDER MAGNETIC CORE AND METHOD OF PRODUCING MAGNETIC CORE POWDER - The invention includes: powder preparation step of obtaining magnetic core powders by mixing, of magnetic powders with thermosetting resin powders in hot state; powder filling step of filling the obtained magnetic core powders into a die; a compaction step of compacting magnetic core powders; and compact heating step of heating, compacts to the elevated temperature state at which the thermosetting resin hardens after compaction. | 06-13-2013 |
20130234356 | Methods of Manufacturing Formaldehyde-Free Molded Products and Related Parts - The present invention provides a moldable mixture containing large portion of agricultural fibers and small portion of a binding agent and a flow-promoting filler material. The moldable mixture is substantially free of formaldehyde, with low moisture content and high draw ratio. The present invention also provides methods of manufacturing molded products and related parts, based on the claimed moldable mixture. Molded products ( | 09-12-2013 |
20130270733 | POWDER APPLICATION DEVICE AND METHOD FOR PRODUCING THERMOPLASTIC MOLDABLE SEMI-PLASTIC FINISHED GOODS - There is proposed a powder application device P for producing blanks of thermoplastically deformable semifinished products for use as reinforcement elements, starting from a powder mixture containing a meltable plastics powder, comprising a downwardly open powder container B and a perforated stencil L, arranged beneath the latter and spaced apart therefrom, having one or more hole cutouts, said device being characterized in that the powder container B is rigidly connected to the perforated stencil L and is vertically lowerable as far as an auxiliary support or a distance of at most 5 mm therefrom, and is closable at its lower end by means of a horizontal closing plate S having a thickness slightly less than the distance between the powder container B and the perforated stencil L, wherein the closing plate S is movable in a horizontal plane such that it alternately closes and reopens the lower end of the powder container B. | 10-17-2013 |
20130300021 | MIXED POWDER HIGH-DENSITY MOLDING METHOD AND MIXED POWDER HIGH-DENSITY MOLDING SYSTEM - A first die is filled with a mixed powder that includes a lubricant powder, and a first pressure is applied to the mixed powder in the first die to form a mixed powder intermediate compressed body. The mixed powder intermediate compressed body is heated to the melting point of the lubricant powder, and the heated mixed powder intermediate compressed body is placed in a second die that has been pre-heated to the melting point of the lubricant powder. A second pressure is applied to the mixed powder intermediate compressed body in the second die to form a high-density mixed powder final compressed body. | 11-14-2013 |
20140367880 | DECORATIVE WOOD-BASED BOARD PANEL AND METHOD OF PANEL PRODUCTION - A manufactured wood-based panel for furniture and interior construction. Particle sized foreign materials are irregularly distributed under a protective layer over one or both of the surfaces of the wood-based panel, covering more than 10% of the panel surface. The foreign materials, preferably natural materials such as cork or hemp shives, but also plastics, metal particles, or recycled material are incorporated so that they either protrude from the panel surface to form a relief pattern or are embedded in the wood-based material to form a uniform, smooth panel surface. | 12-18-2014 |
20160076183 | A METHOD AND APPARATUS FOR DRY-FORMING A FIBROUS PRODUCT - The invention regards a forming box for use in dry-forming a mat of fibrous material, said forming box comprising a housing with an open bottom for providing direct access of the fibres onto an underlying forming wire and a vacuum box underneath said forming wire, at least one inlet for supplying fibre material into the inside of the housing, a number of spike rollers are provided in at least one row in the housing between the fibre inlet and the housing bottom, wherein a screen is provided adjacent said spike rollers, said screen comprising a plurality of slats, wherein each slat is rotatable. | 03-17-2016 |