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| Number | Title | Issue Date |
| 8178016 | Method for manufacturing a multilayered composite molded part A method for manufacturing a multilayered composite molded part in a pressing tool, comprises: for a lower layer, particles provided with binder are poured into a mold in a lower part of the pressing tool; a pre-pressed molded part, which has coarser particles than ... | 05/15/2012 |
| 8119045 | Method and apparatus for test pressing multi-layer tablets or coated tablets The invention relates to a method for test pressing tablets with at least two layers. ... | 02/21/2012 |
| 8114322 | Friction material and method for making same An improved friction material includes inorganic fibers formed from a melt of volcanic black rock and additives. The black rock comprises silica oxide, magnesium oxide, potassium permanganate, aluminum oxide, iron oxide, silicon dioxide, titanium dioxide, sodium oxi... | 02/14/2012 |
| 7955537 | Method for constructing patterns in a layered manner A process to produce models in layers is described, whereby a first material and then selectively a second material is applied in layers on a building platform and these two application stages are repeated until a desired pattern is achieved. The two materials form ... | 06/07/2011 |
| 7935284 | Method for fabricating concrete blocks or concrete slabs The invention relates to a method for the production of concrete blocks or concrete slabs of varying formats and sizes, whereby concrete is filled into molds for several blocks or slabs, the surface layer of which or the facing concrete layer of which has a base col... | 05/03/2011 |
| 7901604 | Process for producing a three-dimensional object A process is provided for producing a three-dimensional object having the steps forming the object (3) in a container (1, 200) arranged within a process chamber (100) on a carrier (4) which can be displaced in the container by sequential ... | 03/08/2011 |
| 7850885 | Device and method for manufacturing a three-dimensional object with a heated recoater for a building material in powder form A device and a method for the manufacturing of a three-dimensional object (3) by solidifying of layers (25, 26) of a powder material at locations corresponding to the respective cross-section of the object (3) is provided. The device comprises a... | 12/14/2010 |
| 7847057 | PAEK powder, in particular for the use in a method for a layer-wise manufacturing of a three-dimensional object, as well as method for producing it By a temper treatment a polyaryletherketone powder is processed such that it is particularly suited for the use in a method for a layer-wise manufacturing of a three-dimensional object. To this effect the powder is tempered at a temperature that is at least 20° C. ... | 12/07/2010 |
| 7829000 | Core-shell solid freeform fabrication A method for creating a three-dimensional solid freeform fabrication object includes spreading a reactive powder on a substrate, selectively dispensing a core binder in the reactive powder to form a core material, and selectively dispensing a shell binder in the rea... | 11/09/2010 |
| 7811488 | Method for manufacturing molded article with core A method for manufacturing a molded article with at one or more cores uses compression molding apparatus that includes upper and lower punches that have a double structure comprising a central punch and an outer punch that surrounds the periphery of the central punc... | 10/12/2010 |
| 7807077 | Methods and systems for the manufacture of layered three-dimensional forms New methods and systems for manufacturing a three-dimensional form, comprising steps of providing a plurality of particulates; contacting the particulates with an activation agent; contacting particulates having the activation agent with a binder material that is ac... | 10/05/2010 |
| 7799253 | Method of, and apparatus for, applying flowable material across a surface The invention relates to a method and a device for applying for a flowable material, especially a particulate material, in individual superimposed layers across a support (50), the flowable material being first filled from a stationary feed station (10... | 09/21/2010 |
| 7794636 | Methods to produce an object through solid freeform fabrication A method for producing an object formed through solid freeform fabrication includes dispensing a binder on successive layers of build material with a single first dispensing member; and coloring the successive layers with at least one second dispensing member, where... | 09/14/2010 |
| 7780886 | Insulation product having directional facing layer thereon and method of making the same An insulation product is provided comprising an insulation mat comprising randomly oriented fibers. The mat has first and second major surfaces and a pair of side portions. A vapor retardant facing layer is bonded to at least one of the major surfaces of the mat. Th... | 08/24/2010 |
| 7767121 | Solid composition having enhanced physical and electrical properties A method of making a treating wash includes mixing brass granules with acetone, mixing carbon nanotube material, iron pyrite granules and copper granules in the acetone brass mixture, and straining the liquid from the remaining solid material. Methods of treating ma... | 08/03/2010 |
| 7754120 | Three layer composite panel from recycled polyurethanes A process for the manufacture of a three layer composite panel with improved moisture resistance, minimal thickness swell, thermal stability, and a smooth hard surface suitable for direct lamination. The composite panel is produced utilizing recycled polyurethanes, ... | 07/13/2010 |
| 7713455 | Method of manufacturing a molding with a core The present invention provides a method for manufacturing a molding with a core by using compression molding means having upper and lower double-structured punches; the method comprising the steps of supplying molding material for the core and molding material for t... | 05/11/2010 |
| 7700020 | Methods for producing an object through solid freeform fabrication A method of producing an object through solid freeform fabrication preferably includes ejecting drops of different volumes to form a layer of the object. The drops may be binder drops ejected into a build material or may include the build material used to form the o... | 04/20/2010 |
| 7686995 | Three-dimensional printer A three-dimensional printer uses inkjet-type printheads to rapidly prototype, or print, a three-dimensional model. A powder feeder includes a conveyor system and a metering system to deliver powder to a build area in measured quantities. The powder feeder also inclu... | 03/30/2010 |
| 7645403 | Method of improving color quality in an object produced by solid freeform fabrication A method for improving color quality in an object created by a solid freeform fabrication system keeps a colorant in an ejected material near a surface of the object. ... | 01/12/2010 |
| 7622062 | Method and device for producing three-dimensional molded parts and corresponding molded part A method for producing three-dimensional parts made of fiber material using a mold, comprising a bottom mold, the inner side of which determines the contour of the bottom side of the molded part and a top mold whose inner side determines the contour of the top side ... | 11/24/2009 |
| 7531117 | Method for constructing patterns in a layered manner A process to produce models in layers is described, whereby a first material and then selectively a second material is applied in layers on a building platform and these two application stages are repeated until a desired pattern is achieved. The two materials form ... | 05/12/2009 |
| 7521010 | Fluoropolymer barrier material A novel densified fluoropolymer article is described which has a water vapor permeation of about 0.015 g-mm/m2/day or less, and preferably has a matrix tensile strength of at least 10,000 psi in two orthogonal directions. The articles are made by compress... | 04/21/2009 |
| 7497977 | Methods and systems for producing an object through solid freeform fabrication by varying a concentration of ejected material applied to an object layer A method of producing an object through solid freeform fabrication includes varying a concentration of ejected material applied to form a particular object layer. ... | 03/03/2009 |
| 7435368 | Three-dimensional printer A three-dimensional printer uses inkjet-type printheads to rapidly prototype, or print, a three-dimensional model. A powder feeder includes a conveyor system and a metering system to deliver powder to a build area in measured quantities. The powder feeder also inclu... | 10/14/2008 |
| 7435367 | Cement system including a binder for use in freeform fabrication A cement system for use in freeform fabrication includes a binder composition, which comprises an organic acid and/or an inorganic acid including a phosphate ion, a polyacid, and a primarily aqueous solvent. ... | 10/14/2008 |
| 7431879 | Process of producing three-dimensionally shaped object A process of producing a three-dimensionally shaped object comprising a layer forming step of forming a powder material having a refractive index n1 into a layer having a prescribed thickness on a support, a cross-sectional shape forming step of binding t... | 10/07/2008 |
| 7422713 | Hybrid organic-inorganic composition for solid freeform fabrication A method for solid free-form fabrication of a three-dimensional object includes depositing a particulate blend in a defined region, the particulate blend including reactive glass ionomer particulates, cross-linkable polyacid particulates including polyvinyl pyrrolid... | 09/09/2008 |
| 7422787 | Oriented strand boards Oriented strand board (OSB), comprising a core layer and two face layers, whereby the face layers comprise an adhesive composition, wherein the adhesive composition in at least one of the face layers comprises a resin composition comprising melamine, formaldehyde, o... | 09/09/2008 |
| 7419632 | Method and device for the production of a three-dimensional object by means of sintering A process and a device for producing a three-dimensional object is provided, with which process or device the object is produced by layer-wise solidification of a pulverulent material by sintering of the material at the points corresponding to the cross-section of t... | 09/02/2008 |
| 7404921 | Method and system for the manufacture of annular fibrous preforms Free fibers (10) are deposited on a rotary support turntable (30) by means of a hollow deposition cone (40) having an outer wall surrounding a chamber and pierced by multiple perforations. The fibers are delivered to the outer surface of the per... | 07/29/2008 |
| 7381360 | Solid free-form fabrication of three-dimensional objects The present invention is drawn toward compositions, methods, and systems for solid free-form fabrication of three-dimensional objects. In one embodiment, a system for solid free-form fabrication of three-dimensional objects can comprise a particulate composition, a ... | 06/03/2008 |
| 7378044 | Method for manufacturing wood-based composite panel having foil overlay The present invention provides a product that includes (a) a wood-based composite panel having a pair of outer surfaces; and (b) a radiant barrier material having a pair of outer surfaces, wherein at least a portion of an outer surface of the radiant barrier materia... | 05/27/2008 |
| 7365129 | Polymer systems with reactive and fusible properties for solid freeform fabrication A powder system for use in solid freeform fabrication. The powder system includes at least one polymer having reactive properties and fusible properties. The at least one polymer is reactive with a liquid binder and is fusible at a temperature above the melting poin... | 04/29/2008 |
| 7361006 | Systems, methods and apparatuses for manufacturing dosage forms Systems, methods and apparatuses for manufacturing dosage forms, and to dosage forms made using such systems, methods and apparatuses are provided. Novel compression, thermal cycle molding, and thermal setting molding modules are disclosed. One or more of such modul... | 04/22/2008 |
| 7357887 | Identifiable structures and systems and methods for forming the same in a solid freeform fabrication system Method and systems for producing three-dimensional objects. One exemplary method, among others, includes: forming an identifiable structure within the three-dimensional object. The identifiable structure within the three-dimensional object can be detected using a no... | 04/15/2008 |
| 7354540 | Method for manufacturing fiber-reinforced moldings A method for manufacturing fiber-reinforced moldings in a resin mat apparatus. The manufacturing procedure is performed in a continuous manner of operation from the mixing of the components of the resin mixture to the procedure of pressing a molding. The apparatus i... | 04/08/2008 |
| 7354502 | Method for making a fibrous structure comprising cellulosic and synthetic fibers A method for making a fibrous structure, the method comprising the steps of: providing a mixture of synthetic fibers and short cellulosic fibers onto a forming member so as to form one or more layers including the mixture of synthetic fibers and short cellulosic fib... | 04/08/2008 |
| 7351051 | Powder sinter layered manufacturing apparatus A powder sinter layered manufacturing apparatus is provided with a first container 13 of a cylindrical shape for defining a first manufacturing region, a first manufacturing table 15 configured to move vertically along an inner wall of the first contai... | 04/01/2008 |
| 7329623 | Durable hydrophilic nonwoven mat A nonwoven web of a wettable fiber matrix, wherein the wettable fiber matrix are thermoplastic polymeric fibers blended with at least one hydrophilic melt additive. In alternate embodiments, the nonwoven web further includes binder fibers which may be wettable or no... | 02/12/2008 |
