Patents for B28B 1 - Producing shaped articles from the material (13,428) |
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10/31/1990 | CN2064705U Slab-making machine with internal vibration and hydraulic control for hollow slab |
10/30/1990 | US4966739 Process for making gypsum fiberboard |
10/23/1990 | US4965031 Forming aqueous suspension, calcining, adding nonfibrous calcium sulfate hemihydrate |
10/23/1990 | US4965027 Adding binder fluid with specific freezing point, molding, cooling |
10/23/1990 | CA1275354C Access floor panel |
10/17/1990 | CN2063865U Vibration shaper |
10/17/1990 | CN1046148A Art decorative material and its using method |
10/16/1990 | US4963305 Insulated face brick |
10/07/1990 | WO1990012139A1 Insulating product of mineral fibre wool, intended in particular for heat insulation of pipes, and method for making this product |
10/07/1990 | CA2051405A1 Insulating product of mineral fibre wool, intended in particular for heat insulation of pipes, and method for preparing this product |
09/26/1990 | EP0389234A2 Liquid-tight slip-casting molds and method for production thereof |
09/26/1990 | EP0388706A1 Plate with a white and coloured layer for the manufacturing of a relief picture |
09/26/1990 | CN1009715B Fabrication technique and moulds for tightweight hollow bricks made of pottery clay |
09/25/1990 | US4959250 Simulated marble |
09/20/1990 | DE3907202A1 Pressure sensor |
09/19/1990 | EP0388199A2 Dosing pump system |
09/19/1990 | CN2062275U Machine for producing laminated insulation water-proof sheet |
09/19/1990 | CN1045438A Reinforced concrete cover of inspection well and manufacturing method thereof |
09/19/1990 | CN1045368A Artistic vein forming technology on crystallo-marble |
09/13/1990 | DE3908006A1 Process and apparatus for producing mouldings from clay slip |
09/12/1990 | EP0386745A1 Method and device for manufacturing light building panels |
09/11/1990 | US4956134 Method of and apparatus for controlling the filling of a mold with a pulverulent refractory material |
09/11/1990 | US4955171 Hydrated binder and porous particles capable of taking-up, stering and releasing water |
09/11/1990 | CA1273782A1 Welding process of two hollow ceramic halves of a part, and machine used in said process |
09/09/1990 | WO1990010533A1 Process and device for manufacturing wall boards |
09/05/1990 | EP0240425B1 Method and apparatus for the application of multidirectional vibrations to an elastic support |
09/05/1990 | CN2061511U Static light-sensitive device for cement |
09/04/1990 | US4954062 Apparatus for casting |
08/29/1990 | EP0384848A1 Insulating and supporting building block, and process for manufacturing same |
08/29/1990 | EP0384817A1 Plant for making prestressed concrete articles, in particular elongate construction elements |
08/29/1990 | EP0383776A1 Sheathing of superconducting wires |
08/28/1990 | CA1273184A1 Method for fabricating of large cross section injection molded ceramic shapes |
08/28/1990 | CA1273183A1 Molding process for the manufacture of a sandwich wall panel, and panel thus made |
08/24/1990 | CA2010443A1 Insulating and structural masonry block and method for the fabrication thereof |
08/23/1990 | WO1990009264A1 Device for forming construction articles with cavities |
08/22/1990 | CN1044840A Light cellular partition board of silica-magnesia |
08/21/1990 | US4950353 Manufacturing apparatus for sheet-shaped molding material including a scattering and scraping roller |
08/16/1990 | EP0381847A2 Process for making fibre-reinforced plaster boards |
08/15/1990 | CN1044617A Clay mixture having contamination resistance |
08/14/1990 | US4948087 Apparatus for pressure molding ceramic articles |
08/14/1990 | CA1272579A1 Extruder for casting concrete slabs |
08/09/1990 | DE4001504A1 Verfahren zum herstellen von baumaterial aus keramischer fritte allein oder zusammen mit ton Method for the manufacture of building materials from ceramic frit alone or together with sound |
08/09/1990 | DE3903641A1 Verfahren zur herstellung von gipsfaserplatten A process for producing gypsum fiber boards |
08/08/1990 | EP0381342A2 Clay mixture having contamination resistance |
08/08/1990 | EP0221900B1 A method of breaking up bundles of adherent hard fibers and an oscillating screen |
08/01/1990 | EP0379576A1 Gas-permeable porous body, its production and pressure casting mold |
08/01/1990 | CN2059871U Small tile shaper |
07/31/1990 | CA1272012A1 Concrete extruder with cross cutting and plugging of core ends |
07/26/1990 | WO1990008389A1 Method of producing ceramic-type superconductive wire |
07/24/1990 | US4943403 Ceramics and metals, removing dispersant by solvent extraction with carbon dioxide, reduces strain in final product |
07/24/1990 | US4943219 Hollow core concrete extruder |
07/18/1990 | EP0378437A2 Method of applying a mortar material to a surface |
07/17/1990 | US4942003 Method for continuously producing molded members from a mixture of gypsum and fibrous material |
07/05/1990 | DE3841117C1 Process for producing steam pressure-cured gas concrete |
06/28/1990 | WO1990006902A1 Fibres and material comprising same |
06/28/1990 | DE3942666A1 Injection moulded ceramic article prodn. - involving hydrostatic pressing before organic binder removal |
06/27/1990 | EP0114885B1 Method and apparatus for forming particles into shaped articles |
06/26/1990 | US4937228 Molebdenum core coated with yettrium oxide, barium oxide and copper oxide powder; heat treatment, annealing |
06/26/1990 | US4937022 Process for the continuous cooling and solidification of metal oxides by continuous casting |
06/26/1990 | US4936939 Fabric-reinforced ceramic matrix composite material |
06/26/1990 | CA1270624A1 Method and device for the casting of concrete products |
06/21/1990 | DE3842355A1 Device for manufacturing ceramic articles by casting |
06/21/1990 | DE3839556A1 Device for manufacturing concrete parts |
06/20/1990 | EP0373453A1 Insulating material from mineral wool and diatomaceous earth and process for producing it |
06/19/1990 | US4935844 Alkali-free green tape has silica and zinc borate flux particles dispersed in organic substrate |
06/19/1990 | US4935178 Water absorbing mold which is vibrated to increase contact-sintering after hardening and removal |
06/13/1990 | CN2058136U Drilling device for taper hole of fire brick |
06/13/1990 | CN1042862A Manufacturing method of a prefab sandwich structure |
06/13/1990 | CN1008363B A magnesia-carbon brick and its process |
06/07/1990 | DE3840718A1 Verfahren zum herstellen von formkoerpern, insbesondere von platten A process for the manufacture of formkoerpern, in particular of plates |
06/06/1990 | EP0371895A2 Method of making ceramic cores and other articles |
06/05/1990 | US4931242 Method of forming shaped-body to be sintered |
06/05/1990 | US4931098 Method for adding silica fume to dry shotcrete mixture |
06/05/1990 | US4931007 Automated casting apparatus |
06/05/1990 | CA1269804A1 Method for the production of a moulding mass containing water glass |
05/31/1990 | DE3840377A1 Process and apparatus for producing building boards |
05/31/1990 | CA2001456A1 Method of making ceramic cores and other articles |
05/29/1990 | US4929596 Process for producing a multiple-filament oxide superconductor |
05/29/1990 | US4929087 Method for applying vibrations to a resilient support and apparatus for putting this method into practice |
05/23/1990 | DE3448348C2 Continuous fibre reinforced cement slab mfr |
05/23/1990 | CN1042391A Building sheets of cement material reinforced with plastics mesh and glass fibres |
05/22/1990 | US4927673 Rapid technique for making improved laminar ceramic shell molds using a phosphate modified aluminum salt binder |
05/16/1990 | EP0368574A2 Divisible slip-casting molds |
05/10/1990 | DE3837686A1 Three-dimensional oscillation system |
05/08/1990 | US4923665 Bonding molding material to preformed metal shape |
05/08/1990 | US4923664 Process for manufacturing a building panel |
05/02/1990 | EP0365826A1 Process and device for the production of mineral-fibre boards |
05/01/1990 | US4921417 Molding apparatus for molding a clay pigeon |
04/26/1990 | DE3835794A1 Process for producing a structured ceramic sheet or a ceramic body built up of such sheets |
04/25/1990 | EP0365515A2 Device for making foundry pumice |
04/19/1990 | WO1990003874A1 Casting mold for slip casting and slip casting method |
04/18/1990 | EP0364205A2 Apparatus for refining moldable batch bodies and method of molding ceramic bodies by using the apparatus |
04/18/1990 | EP0363875A1 Building sheets of cement material reinforced with plastics mesh and glass fibres |
04/17/1990 | US4917935 Ceramic packing |
04/17/1990 | US4917839 Method for continuously producing molded members |
04/17/1990 | US4917749 Process for the continuous production of manufactured articles reinforced with mixtures of hydraulic binders |
04/14/1990 | CA2000619A1 Building sheets of cement material reinforced with plastics mesh and glass fibres |
04/12/1990 | DE3834013A1 Method and installation for manufacturing a dumpable product from asbestos to be disposed of |
04/11/1990 | EP0362213A1 Process for manufacturing a structured ceramic film or a ceramic object composed of such films. |
04/10/1990 | US4915890 Casting process |