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)
02/1992
02/12/1992EP0470620A2 Method of making shaped silicon infiltrated silicon carbide bodies
02/12/1992EP0470595A1 Method of preparing bismuth oxide superconductor
02/12/1992EP0470501A2 Thermal conductive colored aluminum nitride sintered body and method of preparing the same
02/12/1992EP0470491A1 Preparation of aluminium titanate from organometallic oligomer
02/12/1992EP0470476A2 Method for the preparation of anisotropic magnetic material based on the Sm-Fe-N substance system
02/12/1992EP0470475A2 Method for the preparation of a body from anisotropic magnetic material based on the Sm-Fe-N substance system
02/12/1992EP0470340A1 Titania substrates and fabrication
02/12/1992EP0470248A1 Metal/superconducting oxide composites and preparation thereof
02/12/1992EP0470173A1 Stabilized bismuth oxide
02/12/1992CN1058618A Process for manufacturing reinforced composites and filament material for use in said process
02/12/1992CN1058577A Technology for preparing high-strength electric conducting ceramic of titanium-carbon biboride
02/12/1992CN1015449B Process and apparatus for shaping carbonaceous blocks by multiaxial compacting
02/12/1992CN1015448B Transparent non-vitreous ceramic particulate
02/12/1992CN1015425B Method for moulding carbon-carbon composite
02/11/1992US5087606 Bismuth-containing superconductors containing radioactive dopants
02/11/1992US5087604 Filling metal container with superconductive ceramic, sealing, elongating, slitting and separating section to expose ceramic, sintering
02/11/1992US5087595 Mixing zirconia, a stabilizer, an agar gel-forming material and a solvent, molding and sintering
02/11/1992US5087594 Ceramic and mixture of binders; superior degreasing properties
02/11/1992US5087490 Method for making an impregnated ceramic material
02/11/1992US5087437 Process for preparing crystalline mixed metal oxides
02/11/1992US5087399 Method of making large cross section injection molded or slip cast ceramic shapes
02/11/1992US5087303 Manufacture of metal/fiber composites
02/11/1992US5086957 Refractory of calcium zirconate, graphite, and calcium silicate; prevents clogging of bore
02/11/1992CA2043676A1 Preparation of aluminum titanate from organometallic oligomer
02/10/1992CA2047890A1 Transparent ceramic composite article comprising aluminum oxide and aluminum magnesium oxynitride
02/06/1992WO1992002109A1 Coreless refractory fibres
02/06/1992WO1992001898A1 Silicon nitride containers for sintering silicon nitride
02/06/1992WO1992001740A1 Preparing nitridable silicon-containing material, resulting material
02/06/1992WO1992001732A2 Preceramic polysilazane compositions
02/06/1992WO1992001654A1 Preparing silicon nitride with densification aid, and results
02/06/1992WO1992001653A1 Process for making silicon nitride articles
02/06/1992WO1992001652A1 Preparing alpha-phase silicon nitride, converting to beta-phase
02/06/1992WO1992001651A1 Process for making nitridable silicon material
02/06/1992WO1992001650A1 Process for nitriding silicon-containing materials
02/06/1992WO1992001649A1 Production of ceramic filaments
02/06/1992WO1992001648A1 Carbon-carbon composite material
02/06/1992WO1992001647A1 Ceramic phase in silicon nitride containing cerium
02/06/1992WO1992001645A1 Composite alumina/metal powders, cermets made from such powders and production methods
02/06/1992WO1992001644A1 Aluminium oxide fibres and process for producing them
02/05/1992EP0470063A2 Method and apparatus for graphitization of carbon bodies
02/05/1992EP0469831A1 A thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells
02/05/1992EP0469811A2 Accelerators for curing phenolic resole resins
02/05/1992EP0469786A2 High surface area magnesia as hardener for phenolic resins
02/05/1992EP0469730A1 Ceramic green bodies
02/05/1992EP0469729A1 Ceramic green bodies
02/05/1992EP0469149A1 Method of producing aluminum nitride sinter
02/05/1992EP0469069A1 New ultra low thermal expansion, highly thermal shock resistant ceramic
02/05/1992EP0469053A1 Preparation of thin film ceramics by sol gel processing
02/04/1992US5086210 Mo5 Si3 C ceramic material and glow plug heating element made of the same
02/04/1992US5086093 Aqueous organic compositions as ceramic binders for casting and molding
02/04/1992US5086037 Ceramic superconducting member
02/04/1992US5086034 Calcination and solid state reaction of ceramic-forming components to provide single-phase superconducting materials having fine particle size
02/04/1992US5086031 Pressed parts based on pyrogenically produced silicon dioxide, method of their production and their use
02/04/1992US5086029 Reducing vanadium pentaoxide, grinding, pelletizing and heating oxides together; oxidation catalysts
02/04/1992US5086021 Ceramic made up of barium titanate or zirconate containing oxides of rare earth elements, niobium, tantalum, manganese, cobalt, nickel, magnesium, or mixtures
02/04/1992US5086020 Zirconia, alumina, silica; lining for glass melting furnace
02/04/1992US5086019 Reservoir feed method of making ceramic composite structures and structures made thereby
02/04/1992US5085923 Printed circuits; high purity, high density
02/04/1992US5085806 Conductive material and process for preparing the same
02/04/1992US5085804 Sintered mixture of molybdenum disilicide, silicon carbide and silicon nitride; igniter
02/04/1992US5085720 Method for reducing shrinkage during firing of green ceramic bodies
02/04/1992US5085582 Silicon nitride containers for the sintering of silicon nitride ceramics
02/02/1992WO1992002467A1 A method of making sol-gel monoliths
02/02/1992CA2088500A1 Method of making sol-gel monoliths
02/02/1992CA2047934A1 Process and apparatus for graphitizing carbon bodies
01/1992
01/31/1992CA2046463A1 Ceramic green bodies
01/31/1992CA2046461A1 Ceramic green bodies
01/30/1992DE4122942C1 Plasma spray powder mfr. for fuel cell anode prodn. - by mixing nickel- and zirconium-oxide(s) with e.g. isopropanol, precalcining and coarsely comminuting
01/30/1992DE4102666A1 Sintered aluminium oxide mouldings - contg. alumina, iron oxide and chromium oxide, useful as pistons or rings in water pumps
01/30/1992DE4023849A1 Ceramic material contg. pre-ceramic silicon polymers - and metallic powder with equivalent of organo:metallic cpd., useful as matrix in ceramic fibres
01/29/1992EP0468904A1 Method for making impervious pieces of carbon composite material
01/29/1992EP0468524A2 Method of manufacturing acoustic diaphragm
01/29/1992EP0468486A1 A ceramic material, reinforced by the incorporation of alumina fibers and process for production thereof
01/29/1992EP0468435A2 Dental ceramic composition for titanium prostheses
01/29/1992EP0468249A1 Method for manufacturing a CO2-sensor
01/29/1992EP0468066A1 Process for molding ceramics using a liquid, curable ceramic precursor
01/29/1992EP0467981A1 Copper oxide of mixed valency partially replaced by fluorine, the synthesis process and compound containing it
01/29/1992EP0467948A1 Composite ceramic material and method to manufacture the material.
01/29/1992EP0278001B1 Method for using organopolysilazane precursors to form new preceramic polymers and silicon nitride-rich ceramic materials
01/29/1992EP0277245B1 Process for producing complex oxide to be used for producing ferrite
01/29/1992CN1058287A Low loss ferrite material and making method
01/28/1992US5084439 Terbium, rare earth, barium cuprate formed by grinding a mixture of terbium oxide, rare earth oxides, barium carbonate and copper oxide heating in air, grinding and pelletization
01/28/1992US5084436 Oriented superconductor containing a dispersed non-superconducting phase
01/28/1992US5084426 Semiconductive ceramic composition
01/28/1992US5084425 Self-supporting ceramic bodies with altered microstructures
01/28/1992US5084424 Ceramic dielectrics and compositions therefor
01/28/1992US5084423 Preparation of ceramics by pyrolysis of polysilazanes made from amines and chlorosilanes
01/28/1992US5084088 High temperature alloys synthesis by electro-discharge compaction
01/28/1992US5083871 Method and apparatus for mixing ceramic powder and binder for injection molding
01/28/1992US5083687 Nozzle for continuous casting and method of producing
01/28/1992CA1294992C Ceramic articles with a modified metal-containing component and methods of making same
01/28/1992CA1294789C Method for producing ceramic abrasive materials and materials produced thereby
01/28/1992CA1294776C Tertiary butyl derivatives of toluenediamine and mixtures as antioxidant for organic materials
01/28/1992CA1294764C Shaped ceramic composites and methods of making the same
01/28/1992CA1294750C Process for the densification of material preforms
01/25/1992CA2046685A1 Dental ceramic composition for titanium
01/23/1992WO1992000939A2 Reduced metal content ceramic composite bodies
01/23/1992WO1992000938A1 Mineral substance prevented from undergoing basic reaction and method of preventing said reaction
01/23/1992WO1992000937A2 Joining methods for ceramic composite bodies
01/23/1992WO1992000934A2 Ductile ceramic composites