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)
02/2001
02/20/2001US6191934 High dielectric constant embedded capacitors
02/20/2001US6191681 Current limiting device with electrically conductive composite and method of manufacturing the electrically conductive composite
02/20/2001US6191075 Method of manufacturing a high temperature superconductor with improved transport properties
02/20/2001US6190802 Utility as a cathode material for rechargeable lithium batteries.
02/20/2001US6190604 Process for preparing a preform with high volume fraction SiC
02/20/2001US6190448 Non-slumping, pumpable castable high purity silica composition
02/15/2001WO2001011757A1 Motor assembly for power tools
02/15/2001WO2001010792A1 Processing of ceramic materials
02/15/2001WO2001010775A1 Ceramic membranes for catalytic membrane reactors with high ionic conductivities and low expansion properties
02/15/2001DE19936478A1 Sinterwerkstoffe Sintered Materials
02/15/2001DE19936292A1 Feuerfester Formkörper sowie feuerfester Versatz und Verfahren zur Herstellung des Versatzes und eines Formkörpers für metallurgische Prozesse Refractory moldings and refractory batch and process for the production of offset and a molded body for metallurgical processes
02/14/2001EP1076071A2 Photosensitive ceramic compositions containing polycarbonate polymers
02/14/2001EP1075885A2 Method of manufacturing screws
02/14/2001EP0950036A4 Process for making a dense ceramic workpiece
02/14/2001EP0938405B1 Composite materials based on vegetable materials
02/14/2001EP0828696B1 Mixed oxide high index optical coating material and method
02/14/2001EP0784352B1 Separator for fuel cells of solid polyelectrolyte type and processes of the production thereof
02/14/2001CN1061963C Clay bulking ceramisite material
02/14/2001CN1061962C Tap-hole clayplug for blast furnace iron notch
02/14/2001CN1061961C Nanometer silicon-carbide-silicon nitride complex phase ceramics and its prepn method
02/14/2001CN1061960C Carbon-carbon compsn material for electric collection and its prepn method
02/14/2001CN1061959C Graphite, silicon carbide rotator and making method
02/14/2001CN1061958C Method for producing lightening material with high translucency
02/14/2001CN1061957C Synthetizing compact aluminium silicate aggregate and its prepn method
02/14/2001CN1061956C Zirconium magnesium tempering porcelain
02/13/2001US6187707 Barium titanate-based semiconductive ceramic composition
02/13/2001US6187706 Silicon nitride sintered body and method of producing the same
02/13/2001US6187705 Exposing the boron doped fiber to a nitrogen atmosphere and also exposing the fiber to a carbon monoxide-containing atmosphere at a temperature sufficient to remove boron and boron nitride.
02/13/2001US6187704 Obtained by sintering a homogeneous mixture of the silicon carbide powder and a non-metal-based sintering auxiliary which produces carbon upon heating.
02/13/2001US6187703 High temperature ceramics derived from linear carborane-(siloxane or silane)-acetylene copolymers
02/13/2001US6187700 Negative thermal expansion materials including method of preparation and uses therefor
02/13/2001US6187275 Digesting spent potliner using acid to form gaseous hydrogen fluoride which is converted to hydrofluoric acid and reacted with alumina trihydrate to form aluminum trifluoride
02/13/2001US6187256 Dispersing silicon carbide particles in aqueous and/or organic medium, generating positive or negative surface charges by adjusting ph, adding carbon black and boron carbide, shaping to form green body, pressureless sintering in three steps
02/13/2001US6187255 Method for producing building materials
02/13/2001US6187254 Sintering silicon nitride based material in low pressure sintering step followed by high pressure sintering step wherein sintering atmosphere contains nitrogen and an oxygen-containing gas such as carbon monoxide
02/13/2001US6187253 Annealing powder mixture consisting of coprecipitated indium oxide and tin oxide to form solid solution of specified grain size, partially reducing, compacting by hot isostatic pressing
02/13/2001US6187218 Milling a precalcined mixture of an iron compound powder, nickel compound powder, copper compound powder, and zinc compound powder
02/13/2001US6187157 Multi-phase solid electrolyte ionic transport membrane and method for fabricating same
02/13/2001US6187123 Method for producing a lightened SiC sandwich type structure with a honeycomb-shaped core and structure obtained by said method
02/13/2001US6187087 Method of bonding a particle material to near theoretical density
02/13/2001CA2178761C Ferroelectric ceramic material
02/08/2001WO2001009966A2 Nanodispersed multiphase materials, and electrodes and batteries made therefrom
02/08/2001WO2001008816A1 Phenolic coated refractory aggregates
02/08/2001WO2000062007A3 Composite armor and fabrication method
02/08/2001DE19935251A1 Anwendung TiO¶2¶-haltiger partikulärer Materialien für feuerfeste Erzeugnisse Application TiO¶2¶-containing particulate materials for refractory products
02/08/2001DE19923144A1 Highly-refractory thermal insulator, based on diverse high alumina materials, for furnaces is mixed with hollow microspheres for use at high steel-making temperatures
02/08/2001CA2379955A1 Phenolic coated refractory aggregates
02/07/2001EP1074530A2 Polycrystalline cubic boron nitride cutting tool
02/07/2001EP1074529A2 Refractory article, refractory composition and method for manufacturing a refractory article for metallurgical processes
02/07/2001EP1074524A1 Glass-ceramic composition, circuit substrate using the same and manufacture method thereof
02/07/2001EP1074513A2 Sinter materials and their processes of manufacture and uses, dispersions of silica granules and their uses, as well as uses of silica granules
02/07/2001EP1073486A1 Implant
02/07/2001EP0986429A4 High performance filters
02/07/2001EP0971817A4 Carbon-carbon parts having filamentized composite fiber substrates and methods of producing the same
02/07/2001CN2418127Y Temp.-controlled cast-stone crystallizing bed
02/07/2001CN1282715A One-step thermal filming process for preparing thick film of lead zirconotitanate
02/07/2001CN1061695C Method for preparation of ceramic/aluminium compositie material
02/07/2001CN1061639C Microwave sintering insulator for electronic oxide ceramic
02/07/2001CN1061638C Multielement nanometre voltage sensitive powder material and manufacturing method thereof
02/06/2001US6184770 Comprising a monolithically sintered layered ceramic body having internal electrodes, where the ceramic is a mixed oxide of zinc, aluminum, bismuth, cobalt, manganese, silicon, and at least one of tin and antimony, of specified grain size
02/06/2001US6184165 Dielectric porcelain composition
02/06/2001US6184164 Bimodal silicon nitride-bas ceramic composites
02/06/2001US6183876 Preform and production method therefor
02/06/2001US6183854 Carbon and coke separation, coking, cooling carbon foam and reinforcement
02/06/2001US6183852 Slurrying fibers, molding, conversion of metal in mat to ceramic bonds, impregnaton with sol, gelation and drying
02/06/2001US6183690 Method of bonding a particle material to near theoretical density
02/06/2001US6183669 Paste composition, circuit board using the same, ceramic green sheet, ceramic substrate, and method for manufacturing ceramic multilayer substrate
02/06/2001US6183667 Titanium-and copper-containing carbon composite material and process for the production thereof
02/06/2001US6183659 Resin molded chip inductor core
02/06/2001US6183583 Method of manufacturing carbon-carbon composite brake disks
02/06/2001US6183515 Artificial bone implants
02/06/2001US6182475 Knitting machine yarn guiding device and its method of manufacture
02/06/2001CA2107830C Method and apparatus for densification of porous billets
02/06/2001CA2055778C High density leucite and / or pollucite based ceramics from zeolite
02/03/2001CA2314804A1 Sintered materials
02/01/2001WO2001007378A1 A method for forming bismuth-based superconducting ceramics
02/01/2001WO2001007377A1 Silicon carbide composites and methods for making same
02/01/2001WO2001007149A1 Oxide ion conductive ceramic membrane
02/01/2001DE10024236A1 Keramikkondensator und Verfahren zu seiner Herstellung Ceramic capacitor and method for its preparation
02/01/2001CA2380288A1 Improved silicon carbide composites and methods for making same
01/2001
01/31/2001EP1072670A2 Use of TiO2 containing particulate material for refractory products
01/31/2001EP1072570A1 Silicon carbide and process for its production
01/31/2001EP1072569A1 Process for manufacturing ceramic materials having adjustable coefficient of thermal expansion and their use
01/31/2001EP1072418A2 High efficiency printhead containing a nitride-based resistor system
01/31/2001EP1071530A1 Thermal shock-resistant ceramic article
01/31/2001CN2417036Y Chlorine-oxygen-magnesium surface glaze composite products
01/31/2001CN1282412A Method for firing ceramic honeycomb bodies and tunnel kiln used therefor
01/31/2001CN1282079A Dielectric ceramic composition and monolithic ceramic capacitor
01/31/2001CN1281952A Corundum impeller and its making method
01/31/2001CN1281833A Microwave sintering method of composite ceramics
01/31/2001CN1281832A Abrasion-resistant corundum ceramics
01/31/2001CN1281779A Ceramic plaster making method, ceramic plaster composition and multi-layered ceramic electronic unit
01/31/2001CN1281745A Special precision ceramic candle type filter material and is preparation method
01/31/2001CN1061330C Wear-resistant sintered zirconium boule composite material and its producing method
01/31/2001CN1061272C Low expansion low foaming casting quartz sand and its producing method
01/30/2001US6180764 Process for producing hydrotalcites by hydrolyzing metal alcoholates
01/30/2001US6180547 High dielectric ceramic composition
01/30/2001US6180224 Method of absorbing rays outside a visible region
01/30/2001US6180223 Densification of a porous structure
01/30/2001US6180054 Elongated porous filter support; membrane layer; chemicla and heat resistance