Patents
Patents for C04B 35 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products (79,369)
07/1985
07/23/1985CA1190946A1 Moulded articles
07/23/1985CA1190945A1 Moulded articles
07/18/1985WO1985003014A1 Method for preparing a powder suitable for sintering
07/17/1985EP0148622A2 Process of manufacturing electrochemical device
07/17/1985EP0148277A1 Process for producing sintered silicon carbide
07/16/1985US4530031 Dielectric composition
07/16/1985US4529615 Method of producing self-supporting constructional elements
07/16/1985US4529430 Crystallization in presence of water vapor and nitrogen containing surfactant
07/10/1985EP0147744A2 Process of hot isostatic pressing of ferrite material workpieces
07/10/1985EP0147666A2 Method of converting a precursor ceramic solid into a solid ceramic hydronium conductor
07/10/1985EP0147651A1 Process for manufacturing a reinforced composite structure of ceramic material
07/10/1985EP0147478A1 Slip-casting slurry for manufacturing silicon carbide bodies
07/09/1985US4528613 Ceramic glass material, capacitor made therefrom and method of making the same
07/09/1985US4528275 Mullite-cordierite composite ceramic and method for preparation
07/09/1985US4528121 Electroconductive ceramics
07/09/1985US4528120 Refractory, electrically conductive, mixed materials containing boron nitride and process for their manufacture
07/09/1985US4528119 Metal borides, carbides, nitrides, silicides, oxide materials and their method of preparation
07/09/1985US4527329 Process for the manufacture "in situ" of carbon electrodes
07/04/1985WO1985002884A1 Ceramic head for internal combustion engine
07/03/1985EP0147338A1 Method of obtaining a refractory mass based on electrofused zirconium for metal and alloy induction-melting furnaces
07/03/1985EP0147327A2 Process for the preparaton of a powder suitable to be sintered
07/03/1985EP0147101A2 Aluminum nitride-based sintered body of high thermal conductivity
07/03/1985EP0146802A1 Hydrosilazane polymers from (R3Si)2NH and HSiCl3
07/03/1985EP0066571B1 Synthetic mineral polymer compound of the silicoaluminates family and preparation process; molded articles containing such polymer compound and production process thereof
07/02/1985US4526911 Refractory hard material, thermosetting resin binder, carbonaceous filler
07/02/1985US4526876 Sintering compound of mullite and spodumene and aluminum, silicon, lithium oxides
07/02/1985US4526875 Ceramic material for cutting tools and process for the production thereof
07/02/1985US4526834 Nuclear graphite
07/02/1985US4526772 Basic aluminum sulfate and process for production thereof
07/02/1985US4526734 Process for the production of silicon carbide sintered bodies
07/02/1985US4526673 Exposing negatively biased parts to ion beam from excited plasma
07/02/1985US4526649 Method of molding bonded parts with silicon carbide surfaces
07/02/1985CA1189879A1 Powdery compound for the manufacture of refractory articles
07/02/1985CA1189770A1 Semiconductive barium titanate
07/02/1985CA1189668A1 PROCESS FOR MOLDING COMPLEX .beta."-ALUMINA SHAPES FOR SODIUM/SULFUR BATTERIES
07/02/1985CA1189659A1 Composite of tib.sub.2-graphite
06/1985
06/26/1985EP0146457A2 Refractory compositions based om fusion-cast basic oxide grains, and refractory articles made from these compositions
06/26/1985EP0146399A2 Nuclear graphite articles and their production
06/26/1985EP0145826A2 Process and means for the thermal insulation of industrial-kiln vaults
06/25/1985US4525768 Ceramic capacitors and dielectric compositions
06/25/1985US4525767 Ceramic capacitor and dielectric compositions
06/25/1985US4525464 Ceramic body of zirconium dioxide (ZrO2) and method for its preparation
06/25/1985US4525461 Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
06/25/1985US4525337 Impregnating thick woven carbon substrate with high carbon level pitch, hydrogen premeable vessels
06/25/1985US4525179 High temperature-high pressure, partitions in crystal mass
06/25/1985US4525178 With precemented carbide; wear resistance; impact strength
06/19/1985EP0145621A2 Process for preparing a fibrous isolating piece
06/19/1985EP0145496A2 Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
06/19/1985EP0145417A2 Hot isostatic pressing
06/19/1985EP0145229A1 Production of barium ferrite particles
06/18/1985US4524138 Substantially pore-free sintered polycrystalline articles of α-silicon carbide, boron carbide and free carbon and process for their manufacture
06/18/1985US4524053 Phosphated olivine
06/18/1985US4523949 Compacting, roastring to votalize chlorides, burn combustibles and produce refractory
06/18/1985CA1189214A1 Bonding agent for refractory materials and the application of such agent
06/18/1985CA1189094A1 Ceramic composition
06/18/1985CA1189093A1 Carbon-containing refractory
06/18/1985CA1188872A1 Ceramic handle production by pressing, driving off binder then firing
06/12/1985EP0144185A1 Electrochemical device
06/12/1985EP0143781A1 Method of extending wear life of non-oxide ceramic bodies at high temperatures.
06/11/1985US4522927 Dielectric ceramic composition
06/11/1985US4522926 Aluminum resistant refractory composition
06/11/1985US4522883 Circumferentially wrapped carbon-carbon structure
06/11/1985US4522769 Blending and pressing uranium oxide, carbon dioxide and amine compound, priopr to sintering
06/11/1985US4522744 Boron compound coated with pore former, mixed with aluminum oxide,and sintering
06/11/1985US4522633 Abrasive bodies
06/11/1985US4522415 Piston ring for an internal combustion engine
06/11/1985CA1188845A1 Process for producing carbon articles
06/11/1985CA1188844A1 Phenolic resin for refractory uses
06/11/1985CA1188503A1 Method for fabricating cermets of alumina-chromium systems
06/11/1985CA1188502A1 Burnable neutron absorbers
06/11/1985CA1188501A1 Burnable neutron absorbers
06/05/1985EP0143122A2 An ultrafine powder of silcon carbide, a method for the preparation thereof and a sintered body therefrom
06/04/1985US4521525 Silicon nitride bodies
06/04/1985US4521358 Process for the production of silicon nitride sintered bodies
06/04/1985US4521357 Carbon bonded refractories
06/04/1985US4521356 Decorative flatware handles and process for their preparation
06/04/1985US4521328 Method of making carbon material
06/04/1985US4521323 Reducing average crystal grain si-ze by adding sodium or zirconiumto mang-anese-zinc or nickel-zinc ferrite
06/04/1985CA1188089A1 Ceramic composition of high dielectric constant
06/04/1985CA1188078A2 Method of anti-corrosive protection of silicon carbide products
05/1985
05/29/1985EP0142781A2 Magnetic head slider assembly
05/29/1985EP0142771A2 Novel compositions for oxide ceramics
05/29/1985EP0142715A2 Insulation system
05/29/1985EP0142494A1 Magnesia doped coating for sodium/sulfur battery.
05/28/1985US4520117 Mixing with thermosetting resin and curing
05/28/1985US4520116 Having a density of at least 98 percent of theoretical density
05/28/1985US4520114 Production of metastable tetragonal zirconia
05/28/1985US4519967 Combining a first slurry containing silicon with a second slurry containing a compound that dissolves in first slurry
05/28/1985US4519966 Additive of boron nitride or rare earth oxide
05/28/1985US4519942 Strontium titanate is main component
05/22/1985EP0142239A1 Ceramic liquid transfer ball and pen containing such ball
05/22/1985EP0142229A1 Production of reaction-bonded silicon carbide artefacts
05/22/1985EP0141978A1 Method of making silicon carbide fibres and fibrous products
05/22/1985EP0141809A1 Lithia doped coating for sodium/sulfur battery.
05/21/1985US4518702 Silicon carbide-boron carbide carbonaceous body
05/21/1985US4518659 Addition of metal or alloy reduces defects
05/21/1985US4518600 Combating fungi with 1-phenoxy-2-pyrimidinyl alkanols
05/21/1985US4518546 Preparation of yttria-gadolinia ceramic scintillators by sintering and gas hot isostatic pressing
05/21/1985US4518545 Method for sintering high density yttria-gadolinia ceramic scintillators
05/21/1985US4518398 Manufacturing process for sintered ceramic body for cutting tools