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)
09/1985
09/10/1985US4540500 Low temperature sinterable oxide magnetic material
09/10/1985US4540475 Electrolytic Al production with reactive sintered ceramic components of boride-oxide phases
09/10/1985CA1193291A1 Molten metal handling vessels
09/10/1985CA1193286A1 Composite ceramic cutting tool and process for making same
09/10/1985CA1193285A1 Intermetallic composite
09/04/1985EP0153674A2 Rehydration bondable alumina
09/04/1985EP0153412A1 Voltage-dependent, non-linear resistor porcelain composition
09/03/1985US4539343 Refractory material
09/03/1985US4539301 Graphite-containing refractories
09/03/1985US4539300 Method for the fabrication of hexagonal BN toughened matrix composites
09/03/1985US4539299 Microcomposite of metal boride and ceramic particles
09/03/1985US4539298 Highly heat-conductive ceramic material
09/03/1985US4539276 High temperature sodium-sulfor batteries
09/03/1985US4539251 Surface coated Sialon-base ceramic materials for tools
09/03/1985US4539231 Plugging pores with silicon nitrides
09/03/1985US4539229 Method of providing a shaped carbon article
09/03/1985US4539224 Method for reinforcing a ceramic shaped body
09/03/1985US4539175 Method of object consolidation employing graphite particulate
09/03/1985US4539141 Cutting tools
09/03/1985CA1192942A1 Discharge lamp arc tubes
09/03/1985CA1192918A1 Casting slip made from spinel and spinel refractories
09/02/1985EP0142494A4 Magnesia doped coating for sodium/sulfur battery.
08/1985
08/28/1985EP0153141A2 Thin film magnetic heads
08/28/1985EP0153008A2 Preceramic organosilazane polymers
08/28/1985EP0153000A1 Refractories of silicon carbide and related materials having a modified silicon nitride bonding phase
08/28/1985EP0152768A2 Abrasive grits or ceramic bodies and preparation thereof
08/28/1985EP0152599A2 Process for making granulates from pyrogenic oxides
08/28/1985EP0152545A1 High thermal conductivity aluminum nitride ceramic body
08/28/1985EP0152488A1 Heat impact-resistant ceramic structure
08/28/1985EP0152481A1 A silicon nitride-cordierite ceramic article, and process of manufacture thereof.
08/27/1985US4537865 Process for preparing a particulate ceramic material
08/27/1985US4537818 Method for production of ceramic oxide and carbide bodies by polymer inclusion and decomposition
08/27/1985US4537735 Sintering and shaping additives
08/27/1985CA1192389A1 Polycrystalline sintered compacts based on europium hexaboride and process for their manufacture
08/27/1985CA1192384A1 Shaped polycrystalline silicon carbide articles and isostatic hot-pressing process
08/27/1985CA1192367A1 Material comprising silicon and process for its manufacture
08/21/1985EP0151925A2 Silicate superionic conductors and method of making same
08/20/1985US4536821 Oxides of lead, niobium and zinc or magnesium; electrodes of high silver content
08/20/1985US4536535 Low viscosity nonaqueous binder solution of acrylate polymers containing an unsaturated carboxylic acid or amine
08/20/1985US4536449 Silicon carbide-silicon matrix composite containing coarse carbon particles
08/20/1985US4536366 Simutaneous heat treatment and pressurization between punches
08/20/1985US4536359 Compression, extrusion, molding and baking
08/20/1985US4536237 Aluminothermic reduction reaction mixture
08/20/1985CA1192230A1 Magnesia refractories bonded with sulfamic acid
08/20/1985CA1192229A1 Erosion-resistant refractory
08/15/1985WO1985003531A1 Manufacture of refractory hard metal containing plates for aluminum cell cathodes
08/15/1985WO1985003464A1 Metallurgical process
08/14/1985EP0151472A2 Process for compacting porous ceramic parts for hot isostatic pressing
08/14/1985EP0151335A1 Zirconia Porcelain and method of manufacturing the same
08/14/1985EP0151307A2 Process for making high-density and high-temperature resistant ceramic bodies
08/14/1985EP0151213A1 Process for producing a reaction-sintered silicon carbide body
08/14/1985EP0151175A1 Bonded aggregate structures and production thereof
08/14/1985EP0037837B1 Metal-bound diamond sintered article
08/14/1985EP0027825B1 Ceramic base
08/13/1985US4535314 Varistor includes oxides of bismuth, cobalt, manganese, antimony, nickel and trivalent aluminum
08/13/1985US4535064 Ceramic compositions for a reduction-reoxidation type semiconducting capacitor
08/13/1985US4535063 Oxides or oxynitrides of strontium, magnesioum, zirconium yttrium and cerium
08/13/1985US4535007 Reacting polysilazane with metal halide, then heating
08/13/1985US4534951 Manufacture of high quality graphite electrodes using calcined anthracite coal as raw material
08/13/1985US4534949 Process for the manufacture of molded carbon bodies
08/13/1985US4534948 Method for preparing silicon carbide
08/13/1985US4534936 Method for removal of organic binding agents from molded bodies
08/13/1985US4534836 Use of temperature and corrosion resistant gastight materials as guard elements for the metal portion of combination electrodes in the winning of metals by molten salt electrolysis
08/13/1985US4534835 Nitrides, borides, carbides, silicides and sulfieds
08/13/1985CA1191875A1 Molding composition and product produced therefrom
08/13/1985CA1191874A1 Chromia magnesia refractory
08/13/1985CA1191698A1 Treatment of aluminous materials
08/07/1985EP0150841A2 Neutron absorber plates with ceramic bond on a base of boron carbide and free carbon
08/07/1985EP0150180A1 Method of making densified si 3?n 4?/oxynitride composite with premixed silicon and oxygen carrying agents.
08/07/1985EP0150178A1 Making hot pressed silicon nitride by use of low density reaction bonded body.
08/06/1985US4533974 Low firing borate flux, high firing magnesium zinc titanate and calcium titanate
08/06/1985US4533968 Ceramic guides for tape-like materials and process for the production thereof
08/06/1985US4533647 Ceramic compositions
08/06/1985US4533646 Low porosity matrix of silicon oxynitride with corundum
08/06/1985US4533645 High density and purity;chemically recduced by pyrolysis of carbonadditive;integrated circuits
08/06/1985US4533644 Mortar
08/06/1985US4533579 Vibration-resistant, heat-insulating casting and method of making
08/06/1985US4533508 Metal oxide fibers from acrylate salts
08/01/1985WO1985003327A1 Particulate ceramic useful as a proppant
07/1985
07/31/1985EP0150135A1 Dielectric barium-strontium titanate fine powders
07/31/1985EP0150092A2 A carbon-containing refractory
07/31/1985EP0150048A2 Method for making a fine powder of a metal compound having ceramic coatings thereon
07/31/1985EP0150007A2 Use of magnesium spinel in light metal reduction cells
07/31/1985EP0149758A2 Process of preparing ferrite with a predetermined ferrous content
07/30/1985US4532224 Spherical powders comprising fine particles of aluminum oxide with dispersed zirconium oxide
07/30/1985US4532182 Planar sheet substrate coated with interspersed silicon carbide whiskers which have been deagglomerated in polar slurry and adhere by static or molecular attraction
07/30/1985US4532176 Fibrous material comprised of vermiculite coated fibers
07/30/1985US4532091 Method of producing permeable, porous molded bodies of silicon carbide
07/30/1985US4532017 Floating cathode elements based on electrically conductive refractory material, for the production of aluminum by electrolysis
07/30/1985CA1191018A1 Preparation of a precursor solid for the manufacture of a ceramic hydrogen ion conductor
07/24/1985EP0149044A1 Boron nitride containing titanium nitride, method of producing the same and composite ceramics produced therefrom
07/24/1985EP0148835A1 Method of making silicon nitride comprising objects.
07/24/1985EP0148833A1 Method of making yttrium silicon oxynitrides.
07/24/1985EP0148832A1 METHOD OF MAKING A SILICON NITRIDE BODY FROM THE Y 2?O 3?/SiO 2?/Si 3?N 4?/Al 2?O 3? SYSTEM.
07/24/1985EP0148831A1 Method of making a densified silicon nitride/oxynitride composite.
07/24/1985EP0148830A1 Method of making an anisotropic silicon nitride comprising object by use of higher density and fully reacted preforms.
07/23/1985US4530808 Binder removal from thermoplastically formed SiC article
07/23/1985US4530722 Binder is colloidal silica and organosilicon compound in solvent
07/23/1985US4530378 Composite tubular body
07/23/1985CA1190993A1 Phenolic resin binder for inorganic fibers