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)
06/1995
06/28/1995CN1029177C Ceramic body of dielectric material on basis of barium titanate
06/28/1995CN1029117C Method for preparation of high aluminium content fireretardant material
06/27/1995US5427988 Ceramic ferroelectric composite material - BSTO-MgO
06/27/1995US5427987 Group IVB boride based cutting tools for machining group IVB based materials
06/27/1995US5427986 Oxidation resistance
06/27/1995US5427853 Alumina, alumina-silica, silicon carbide, oxides of potassium and titanium particles align themselves with foam formed by combustable polyurethane polymerization
06/27/1995US5427722 Removing sufficient water so ceramic is self-supporting
06/27/1995US5427590 Method for manufacturing a matrix for molten carbonate fuel cells
06/27/1995US5427304 Method of manufacturing composites
06/27/1995CA1336102C Silicon nitride based article with improved fracture toughness and strength
06/27/1995CA1336101C Silicon aluminum oxynitride based article with improved fracture toughness and strength
06/27/1995CA1336100C Preceramic acetylenic polysilanes
06/22/1995WO1995016756A1 Modified sol-gel alumina abrasive filaments
06/22/1995WO1995016645A1 Firing fines
06/22/1995WO1995016566A1 Method for epitaxial lift-off for oxide films and resultant structures
06/22/1995DE4343534A1 Carbide, nitride or oxy:carbide mouldings
06/22/1995CA2175826A1 Method for epitaxial lift-off for oxide films and resultant structures
06/21/1995EP0658528A1 Fiber-free insulating composite board
06/21/1995EP0658527A1 Process for making a castable ceramic
06/21/1995EP0658374A1 Diffusing elements facilitating the transfer of material in solid-gas reactions
06/21/1995EP0658363A1 Porous ceramic honeycomb filter
06/21/1995EP0504260B1 Ceria electrolyte composition
06/21/1995EP0476112B1 Magnesite-carbon refractories
06/21/1995EP0436723B1 Oxide superconductor and method of producing the same
06/20/1995US5426343 Sealing members for alumina arc tubes and method of making the same
06/20/1995US5426093 Composite superconductor and method of the production thereof
06/20/1995US5426078 Use of a finely divided, refractory, oxidic micropowder for preparing ceramic masses and moldings
06/20/1995US5425909 Heat treatment for particle reinforced alumina ceramic composite
06/20/1995US5425889 Method for producing a piezoceramic
06/20/1995US5425847 Removal method of glass adhered to sintered object
06/20/1995US5425174 Method for preparing a ceramic gas-turbine nozzle with cooling fine holes
06/20/1995CA1335948C Sialon cutting tool composition
06/20/1995CA1335933C Ferroelectric ceramic material
06/20/1995CA1335932C Ferroelectric ceramic material
06/20/1995CA1335928C Thermal treatment of silicon/carbon based ceramic fibers and other similar laminated structure fibers
06/18/1995CA2138489A1 Yttrium-containing composite powder, composite sintered body, and method of manufacturing same
06/15/1995WO1995016003A1 Treatment of inorganic filler material for paper with polysaccharides
06/15/1995WO1995015932A1 Chromium-free brick
06/15/1995WO1995015920A1 Process and equipment for producing alumina
06/15/1995WO1995015919A1 Casting tooling
06/15/1995CA2178619A1 Casting tooling
06/15/1995CA2178593A1 Treatment of inorganic filler material for paper with polysaccharides
06/14/1995EP0657949A1 Superconducting ceramics elongated body and method of manufacturing the same
06/14/1995EP0657404A1 Heat and oxidation resistive high strength material and its production method
06/14/1995EP0657403A1 Porous ceramic and process for producing the same
06/14/1995EP0657402A1 Neutron absorbing composite material and process for its preparation
06/14/1995EP0657401A2 Carbon-graphite composite material
06/14/1995EP0657400A1 Self-adhesive carbonaceous grains and process for producing high-density and high-strength carbon artifacts
06/14/1995EP0657399A1 High-pressure discharge lamp having a ceramic discharge vessel, sintered body suitable therefor, and methods for producing the said sintered body
06/14/1995EP0657383A1 Process for preparing silicon carbide powder from vaporized polysiloxanes
06/14/1995EP0657086A1 Robust ceramic and metal-ceramic radiant heater designs for thin heating elements and method for production.
06/14/1995EP0598828B1 Aqueous process for injection molding ceramic powders at high solids loadings
06/14/1995EP0510201B1 Method of making superconductive film
06/14/1995CN1103679A Solid state thermal conversion of polycrystalline alumina to sapphire
06/14/1995CN1103634A Compound alumina material for deposit without cement
06/13/1995US5424707 NTC thermistor composition based on barium titanate
06/13/1995US5424282 Compacting material powder of mixture of precursors or sintered compound oxide in outer pipe of noble metal, heating to sinter, cooling, wire-drawing, annealing, sintering, repeating
06/13/1995US5424261 Low temperature sintering route for aluminum nitride ceramics
06/13/1995US5424260 Method of recycling aluminum dross
06/13/1995US5424258 Silicon-aluminum mixed oxide
06/13/1995US5424257 Ceramic moldings composed of aluminum oxide having high metallization adhesion
06/13/1995US5424256 A high strength prismatic crystal having dispersed nitride particles of titanium, zirconium, hafnium, vanadium and chromium; cutting tools; impact strength, good fatigue strength
06/13/1995US5424109 Hybrid dual fiber matrix densified structure and method for making same
06/13/1995US5423995 Transducers
06/11/1995CA2137339A1 Process for preparing silicon carbide powder from vaporized polysiloxanes
06/08/1995DE4442282A1 Oxide base refractory body repair for ladle linings in metallurgy
06/07/1995EP0656429A1 Ferroelectric thin film and method of manufacturing the same
06/07/1995EP0656331A2 A method for preparing a carbon/carbon composite material
06/07/1995EP0656330A1 Low iron spinel by aluminothermic fusion
06/07/1995EP0656329A1 Process for preparing a ceramic material by infiltrating a precursor into a porous ceramic support
06/07/1995CN1103381A Alumina composition, alumina molded article, alumina ceramics, and process for producing ceramics
06/07/1995CN1103338A Method for rejection of cristobalite in precision casting sand and refractory
06/07/1995CN1103283A Dental prosthesis
06/07/1995CN1028776C Process for preparing high purity mullite crystal whisker
06/06/1995US5422324 Strong, heat resistant, castable ceramic containing oxides of aluminum, titanium, silicon, also iron, magnesium, calcium, sodium, potassium
06/06/1995US5422323 Nonhazardous pumpable refractory insulating composition
06/06/1995US5422322 Dense, self-sintered silicon carbide/carbon-graphite composite and process for producing same
06/06/1995US5422321 Aluminum doped, silicon carbide ceramics having randomly distributed, needle-shaped, reinforcement grains to inhibit crack propagation; durability, fuel economy, internal combustion engines
06/06/1995US5422319 Fiber reinforced ceramic matrix composites exhibiting improved high-temperature strength
06/06/1995US5422216 Developer composition and method of preparing the same
06/06/1995US5422188 Metal coating material comprising titanium and zirconium reacts with ceramic matrix; wear resistance, oxidation resistance
06/06/1995US5422140 Method of coating a ceramic body
06/06/1995US5421851 Wear resistance
06/04/1995CA2136119A1 Low iron spinel by aluminothermic fusion
06/01/1995WO1995014645A1 Method for densifying a porous structure using boron nitride, and porous structure densified with boron nitride
06/01/1995WO1995014644A1 A process for production of ceramic powders by spray drying
05/1995
05/31/1995EP0655752A2 Ceramic composition and thermistor comprising such ceramic composition
05/31/1995EP0462176B1 Refractory coating composition for making refractory shells
05/30/1995US5420399 Electrical heating element, related composites, and composition and method for producing such products using dieless micropyretic synthesis
05/30/1995US5420087 Refractory or fireproof brick as tin bath bottom brick
05/30/1995US5420086 Method for producing stabilized zirconium oxide powder
05/30/1995US5420085 Methods of making composite aluminum nitride ceramic articles having embedded filler
05/30/1995US5420083 Whisker and particle reinforced ceramic cutting tool material
05/30/1995US5419889 Method for manufacturing high purity graphite material
05/30/1995US5419860 Casting of particle-based hollow shapes
05/30/1995US5419857 Thermal removal of binders from ceramic-particle bodies
05/30/1995US5419855 Far-infrared radiator
05/30/1995US5419844 Piezoelectric ceramics
05/30/1995US5419827 Partially stabilized zirconia and its application to electronical device
05/26/1995WO1995014054A1 Organopolysilane/alkenyl siloxane copolymers