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)
09/2002
09/11/2002EP1237647A1 Cubic boron nitride clusters
09/11/2002EP1156992B1 Densification of porous bodies
09/11/2002EP1071530B1 Thermal shock-resistant ceramic article
09/11/2002EP1017625B1 Hydrothermal process for making barium titanate powders
09/11/2002CN2510154Y Plasma mixed gas-phase-method nanometer-particle preparation appatatus
09/11/2002CN1369129A Motor assembly for power tools
09/11/2002CN1368739A Piezoelectric ceramics
09/11/2002CN1368486A Silicon nitride ceramics and its preparing process
09/11/2002CN1090822C Piezoelectric ceramic compositions
09/11/2002CN1090548C Synthesizing method of metal-in-carbon and metal in-carbon carbide nanometer micropowder
09/10/2002US6449123 Methods for marking a sintered product and for fabricating magnetic head substrate
09/10/2002US6448195 Composition for ceramic substrate and ceramic circuit component
09/10/2002US6447944 Solid electrolyte, method of producing same and fuel cell using same
09/10/2002US6447937 Ceramic materials resistant to halogen plasma and components using the same
09/10/2002US6447923 Layer of high bonding strength on the surface of a highly heat conductive, mechanically strong si3n4 ceramic; metallizing layer containing 0.01 to 20% silicon
09/10/2002US6447910 Barium titanate particles with surface deposition of rare earth element
09/10/2002US6447894 Silicon carbide composite, method for producing it and heat dissipation device employing it
09/10/2002US6447893 Fibrous composite material and process for producing the same
09/10/2002US6447888 Ceramic wiring board
09/10/2002US6447852 Method of manufacturing a diamond composite and a composite produced by same
09/10/2002US6447712 Method for sintering ceramic tapes
09/10/2002US6447596 Bonded aggregate composition and binders for the same
09/06/2002WO2002069358A1 High-frequency magnetic ceramic and high-frequency circuit component
09/06/2002WO2002069353A1 Superconducting borides and wires made thereof
09/06/2002WO2002068873A2 Multiple hot zone igniters
09/06/2002WO2002068373A2 Reaction-bonded silicon carbide composite bodies and methods for making same
09/06/2002WO2002068362A1 Method for producing sic fiber-reinforced sic composite material having excellent fracture toughness
09/06/2002WO2002068361A1 Method for producing sic fiber-reinforced sic composite material having high density
09/06/2002WO2002068360A1 Method for producing sic fiber/sic composite material having high strength
09/06/2002WO2002068359A1 Finishing mortar for sound-absorbing and fire-resisting coating
09/06/2002WO2002068326A1 Fluidized reaction for producing synthetic silicates
09/06/2002WO2002046121A3 Silicon nitride based substrate for semi-conductor components
09/06/2002CA2428958A1 Boron carbide composite bodies, and methods for making same
09/05/2002US20020123421 Ceramic piezoelectric and devices using the piezoelectric
09/05/2002US20020122924 Free from pin holes, and has low surface roughness, high tensile strength and high elongation
09/05/2002US20020121696 Semiconductor ceramic for thermistors comprising main component comprising mixed crystal of zinc oxide and zinc titanate and 0.001 to 10 mol percent of manganese
09/05/2002US20020121630 Comprises, as constituent metal elements, bismuth, lead, strontium, calcium and copper; molar ratio of lead to bismuth of at least 0.2:1; storing pinning function and a high critical current density and a high magnetic field
09/05/2002US20020121329 Production method for laminate type dielectric device and electrode paste material
09/05/2002DE10056957C1 Verfahren zum Herstellen nichtoxidischer Keramiken A method for producing non-oxide ceramics
09/04/2002EP1236949A2 Shaped body for thermal insulation
09/04/2002EP1236704A1 Base for an electric heater and method of manufacture
09/04/2002EP1236693A1 A material, particularly for artificial stones of ornamental articles, a process for the preparation of this material and artificial stone made using this process
09/04/2002EP1235762A1 Insulating refractory material
09/04/2002EP1235761A1 Method of making phosphate-based ceramic filters
09/04/2002EP1235760A1 Silicon carbide element
09/04/2002EP1235532A1 Method for producing a ceramic dental prosthesis and a high-strength ceramic dental prosthesis produced according thereto
09/04/2002EP0968067B1 Process for shaping parts from ceramic and metal powders comprising a gel formation
09/04/2002EP0964943B1 METHOD FOR GROWING MONOCRYSTALS OF HIGH-TEMPERATURE SUPRACONDUCTORS MADE OF RARE EARTH-CUPRATES OF FORM SE1+xBa2-xCu3O7-delta
09/04/2002EP0963362B1 Method for making an internal combustion engine piston in thermostructural composite material
09/04/2002EP0890599B1 Polyorganosiloxazanes and process for the preparation thereof
09/04/2002CN1367719A Phenolic coated refractory aggregates
09/04/2002CN1367509A Method for manufacturing dry formed sitering magnet
09/04/2002CN1367499A Preparation method of soft magnetic ferrimagnetics
09/04/2002CN1367155A High-frequency high-permittivity microwave medium ceramics and its production method
09/04/2002CN1367153A Preparation method of wollastone/tricalcium phosphate composite bio-active material
09/04/2002CN1090372C 介电陶瓷组合物 The dielectric ceramic composition
09/04/2002CN1090371C Insulation ceramic composition and laminated ceramic capacity with said composition
09/04/2002CN1090370C Anisotropically conducting adhesive and process for its production
09/03/2002US6445110 Piezoelectric device
09/03/2002US6444894 Thermoelectrically active materials and generators containing them
09/03/2002US6444620 High temperature superconductor having low superconducting anisotropy and method for producing the superconductor
09/03/2002US6444600 High strength light-weight ceramic insulator
09/03/2002US6444598 Insulator composition, insulator paste and laminated electronic part
09/03/2002US6444336 Thin film dielectric composite materials
09/03/2002US6444297 Method of producing a thick film metallization on an aluminum nitride substrate
09/03/2002US6444141 Piezoelectric ceramic and manufacturing method therefor
09/03/2002US6444066 Blending dielectric and glass powders of oxides of barium, titanium and rare earth metals, then molding into sheets; forming a silver conductor patterns on the surface and heating; suppression diffusion
09/03/2002US6444063 Melting/infiltration silicon into moldings comprising silicon carbide fibers and particles to obtain concentration gradients from the surface to the inner layers, having corrosion, creep and oxidation resistance
09/03/2002CA2273506C Lamo3 type composition, m being aluminium, gallium or indium, in powder or sintered form, method of preparation and use as conductor of oxygen
09/03/2002CA2068545C Silica-stabilized alumina and process for its preparation
09/03/2002CA2025469C Organic amide-modified polysilazane ceramic precursors
08/2002
08/29/2002WO2002067341A1 Method for increasing the curie temperature of magnetoresistive oxides having a double perovskite structure
08/29/2002WO2002066917A1 Kiln furniture or the like
08/29/2002WO2002066399A1 Method and composition for making ceramic articles
08/29/2002WO2002066398A1 Method for producing a scintillator ceramic and use of the scintillator ceramic
08/29/2002WO2002066397A1 A ceramic active substance based on aluminium oxide and sintered bodies produced therefrom
08/29/2002WO2002066377A1 Method for preparing high quality barium-titanate based powder
08/29/2002WO2002066245A1 Flexible graphite sheet having increased isotropy
08/29/2002WO2002046118A3 Method of making a ceramic article from a clay composition
08/29/2002US20020119886 Dielectric ceramic compositions
08/29/2002US20020119885 Refractory shaped body with increased alkali resistance
08/29/2002US20020119243 Parallel deposition, synthesis and screening of an array of diverse materials at known locations on a single substrate surface
08/29/2002US20020118027 Nanostructured ceramic platform for micromachined devices and device arrays
08/29/2002US20020117913 Damping of resonant peaks in an electric motor, which is operated using a converter with a voltage intermediate circuit, by increasing the losses produced in the region of critical natural frequencies
08/29/2002US20020117785 Sputtering target, process for its production and film forming method
08/29/2002US20020117771 Structural insulating building material and method of manufacture
08/29/2002US20020117286 Method of manufacturing preform for compounding use
08/29/2002US20020117253 Thermal shock resistant ceramic article
08/29/2002US20020117083 Plastically deformable aqueous ceramic slurries and methods of making such compositions
08/29/2002DE10203751A1 Keramischer Werkstoff auf der Basis von Aluminiumoxid und daraus hergestellte Sinterformkörper Ceramic material based on alumina and sintered shaped body produced therefrom,
08/29/2002DE10114030A1 Dielektrische Porzellanzusammensetzung und dielektrischer Resonator und nicht strahlender dielektrischer Streifen, für die diese verwendet wird Dielectric porcelain composition and a dielectric resonator and non-radiative dielectric strip, for which it will be used
08/28/2002EP1234807A1 Refractory body with increased alkali resistance
08/28/2002EP1233934A1 Wear resistant articles
08/28/2002CN1366682A Magnetic ferrite powder, magnetic ferrite sinter, layered ferrite part, and process for producing layered ferrite part
08/28/2002CN1366680A Dielectric ceramic, resin-ceramics composite, and electric parts and antenna and method for their manufacture
08/28/2002CN1366515A Carbonaceous refractory and method for preparing same
08/28/2002CN1366311A Ceramic electron parts
08/28/2002CN1089736C 压电陶瓷组合物 The piezoelectric ceramic composition
08/28/2002CN1089735C Barium titanate-base semiconducting ceramic composition
08/27/2002US6440883 Low rate of phase change; cordierite primary crystal phase; may contain potassium and/or a rare earth element