Patents for C04B 38 - Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (15,246) |
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11/12/1992 | DE4114538A1 Steel-concrete construction with collision resistant lining - made of concrete with high pore volume to absorb kinetic energy of colliding body |
11/11/1992 | CN1066050A Light-weight foamed load-bearing brick |
11/05/1992 | DE4114388A1 Spalling-resistant porous refractory mfr. for gas blowing |
11/03/1992 | US5160540 Mixing with cement, water, porosity agent, and foaming agent; molding; compressive strength |
10/29/1992 | WO1992018436A1 Method for producing a product made of a lightweight material, and material having controlled physical properties thereby obtained |
10/27/1992 | US5158756 Porous particles of calcium phosphate compound and production process thereof |
10/27/1992 | US5158726 Pouring slurry onto substrate; immersing granules; drying; sintering; dense product |
10/21/1992 | EP0509601A1 Process for treating effluents resulting from yolky wool-scouring processes |
10/21/1992 | EP0509178A2 Method for making stiffened ceramic matrix composite panel |
10/20/1992 | US5157394 Data acquisition system with multiple simultaneous sample rates obtained from a single analog-to-digital converter |
10/20/1992 | CA1308888C Ceramic foams |
10/16/1992 | CA2057330A1 Method for making stiffened ceramic matrix composite panel |
10/15/1992 | WO1992017327A2 Method and apparatus for the continuous extrusion of solid articles |
10/14/1992 | CN1065260A Foamed ceramic filter and its manufacture |
10/08/1992 | DE4206800A1 Waermeisolationsmaterial Waermeisolationsmaterial |
10/07/1992 | EP0507463A2 Filters for light metals |
10/07/1992 | EP0507296A1 A channel, manufacture of the channel and fastener for use with the channel |
10/06/1992 | US5152893 Ceramic filter for molten metal |
10/06/1992 | CA2064617A1 Filters for light metals |
09/30/1992 | EP0506301A2 Process of producing cordierite honeycomb structure |
09/29/1992 | WO1992017266A1 High temperature ceramic particulate filter |
09/29/1992 | CA2107213A1 High temperature ceramic particulate filter |
09/29/1992 | CA1307915C Production of ceramic articles incorporating porus filler material |
09/23/1992 | EP0504441A1 High strength composite ceramic structure and process for producing the same |
09/22/1992 | US5149513 Multilayer Structure |
09/22/1992 | US5149475 Method of producing a honeycomb structure |
09/22/1992 | US5149264 Method of producing ceramic products |
09/15/1992 | US5147904 Open-pored moldings, a process for their production and use thereof |
09/15/1992 | US5147722 Process for the production of materials and materials produced by the process |
09/08/1992 | US5145908 Copolymerizing acrylamide and methylenebisacrylamide |
09/08/1992 | US5145806 Aggregate particles, binder |
09/08/1992 | US5145539 Method of producing a honeycomb structural body having at least one step protruded from or recessed in at least one portion of an outer circumferential surface thereof |
09/03/1992 | WO1992000931A3 Porosity control in ceramic composite bodies |
09/03/1992 | DE4106301A1 Purifying waste gas esp. filtration of carbon@ particles |
09/02/1992 | CN1064069A Ceramic carrier for fixed cells and making method thereof |
09/01/1992 | US5143777 Ceramic mould material |
09/01/1992 | US5143636 Controlled-porosity piezoelectric ceramic |
08/27/1992 | DE4105621A1 Porous clay ceramic - made by mixing ground clay with water and water-binding agent to form pasty mass and firing |
08/26/1992 | EP0500447A1 Sintered body having a porous zone particularly of silicon carbide for mechanical lining and lining containing such a sintered body |
08/26/1992 | EP0499639A1 Method of producing porous lithium aluminate fiber and coarse particle |
08/26/1992 | EP0305455B1 Ceramic foam filter |
08/25/1992 | US5141900 Shaped refractory products and method of making same |
08/25/1992 | US5141686 Firing shaped mixture of magnesia, alumina, silica precursors using talc of specific morphology as magnesia precursor |
08/25/1992 | US5141683 Method of producing reinforced materials |
08/25/1992 | CA1306818C Molten metal filter and method for making same |
08/20/1992 | DE4104851A1 Broken expanded clay granule scrap recovery - by mixing with clay suspension and firing giving prod. useful e.g. for plant substrate, filter or insulation |
08/20/1992 | DE4104449A1 High temp. porous ceramic bodies mfr. - by heating mullite, corundum, spinel or graphite with starch, cellulose or other hydrocarbon as binder |
08/19/1992 | EP0498932A1 Fabrication of cordierite bodies |
08/18/1992 | US5139716 Method of fabricating coolable ceramic structures |
08/12/1992 | EP0497850A1 Aluminium oxide-based foams which are stable under the effect of water, bodies made therefrom and mixtures for their production |
08/12/1992 | CN1063474A Composite heat-insulating silicate shapes and production process |
08/11/1992 | US5137540 Composite monolithic lamp and a method of making the same |
08/06/1992 | WO1992010441A3 Composite monolithic lap and a method of making the same |
08/06/1992 | DE4103397A1 Disposable thin ceramic hollow bodies - made from metal-or ceramic-loaded sol-gels or plastics films and used as fast-food containers, ultrafiltration membranes etc. |
08/06/1992 | DE4103350A1 Purifying waste gas esp. filtration of carbon@ particles |
08/05/1992 | EP0379576B1 Gas-permeable porous body, its production and pressure casting mold |
08/05/1992 | CN1017718B Lightweight,soundproofing, insulation and fireproofing material and method |
07/30/1992 | DE4102430A1 Porous ceramic or metallic bodies of high, controlled pore content - mfd. by sedimentation of a solid-liquid dispersion, followed by calcination |
07/29/1992 | EP0496251A1 Insulating monolithic refractory material |
07/29/1992 | EP0495924A1 Process for producing improved building material and product thereof |
07/29/1992 | EP0495845A1 Porous inorganic membranes. |
07/22/1992 | EP0495735A1 Process for manufacturing highly permeable porous tubes from carbon-carbon composite material and their uses |
07/22/1992 | EP0495700A1 Method of densification of a porous substrate by a matrix containing carbon |
07/22/1992 | CN1062888A Lightweight aggregate |
07/21/1992 | US5132253 Sol-gel method for making ceramic materials |
07/21/1992 | US5131356 Cast aluminum alloy, silicon particles, ceramic fibers, carbide and nitride particles |
07/21/1992 | CA1305465C Ceramic honeycomb structural bodies |
07/15/1992 | EP0494742A1 Filters |
07/15/1992 | CN1017417B Process for preparing granule of aluminum oxide and products thereform |
07/11/1992 | CA2059175A1 Filter |
07/09/1992 | WO1992011220A1 Porous fireproof rinsing element |
07/08/1992 | CN1062520A Kaolinite-sillimanite heat-insulating refractory products made by polystyrene process |
07/07/1992 | US5128291 Porous titania or zirconia spheres |
07/01/1992 | EP0492137A2 Phosphorous polymers |
07/01/1992 | EP0492083A1 Refractory body assembly |
06/25/1992 | WO1992010441A2 Composite monolithic lap and a method of making the same |
06/25/1992 | WO1992010440A1 Process for producing microporous foam composed of essentially anorganic elements |
06/25/1992 | DE4040458A1 Poroeses, feuerfestes spuelelement Porous refractory flushing element |
06/24/1992 | EP0491141A1 Sol-gel method for making ceramic materials |
06/23/1992 | US5124286 Ceramic of zirconium, yttrium, erbium and cerium oxides; free of radioactive materials; tensile strength |
06/23/1992 | CA1304068C Ceramic foam catalysts, or catalyst supports, particularly for steam reforming |
06/22/1992 | WO1992011219A1 Preparation and use of mullite whisker networks |
06/22/1992 | CA2097292A1 Preparation and use of mullite whisker networks |
06/21/1992 | CA2055693A1 Phosphorous polymers |
06/19/1992 | WO1992011126A1 Planar porous composite structure and method for its manufacture |
06/19/1992 | CA2098740A1 Planar porous composite structure and method for its manufacture |
06/18/1992 | CA2054871A1 Sol-gel method for making ceramic materials |
06/17/1992 | EP0490226A1 Porous titania spheres |
06/17/1992 | EP0490160A1 Process for manufacturing gypsum building materials |
06/17/1992 | EP0490062A1 Process of manufacturing a gas purging brick and gas purging brick |
06/17/1992 | DE4040180A1 Verfahren zur herstellung von feinporigem schaum aus im wesentlichen anorganischen bestandteilen Process for the preparation of fine-pored foam of substantially inorganic constituents |
06/12/1992 | CA2050548A1 Porous titania spheres |
06/11/1992 | WO1992009543A1 Method of preparing ceramic hollow particles |
06/10/1992 | EP0489667A1 Process for producing refractory materials and their use for casting corrosive alloys |
06/10/1992 | EP0489218A1 Multipurpose filter |
06/09/1992 | US5120600 Porous composite materials and methods for preparing them |
06/09/1992 | CA2057167A1 Method of manufacturing a gas flushing brick and gas flushing brick |
06/08/1992 | WO1992010438A1 Lightweight aggregate |
06/08/1992 | CA2097699A1 Lightweight aggregate |
06/05/1992 | CA2056857A1 Process for manufacturing refractory materials and use of same in casting of corrosive alloys |