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)
09/1996
09/04/1996EP0729928A1 Dielectric ceramic compositions
09/04/1996EP0729927A1 Alumina ceramic articles having cubic spinel on surfaces and methods for preparing alumina ceramic articles and for sintering
09/04/1996EP0729444A1 Process using hf-resistant ceramics
09/04/1996EP0657086B1 Robust ceramic and metal-ceramic radiant heater designs for thin heating elements
09/04/1996EP0429548B1 Small sized alpha alumina particles and platelets
09/04/1996CN1130163A Method for directly quick-sintered silicone-carbon stick
09/04/1996CN1130155A Metal niobates and/or tanlatates, their preparation and perovskites formed from them
09/03/1996US5552505 High temperature copolymers from inorganic-organic hybrid polymers and multi-ethynylbenzenes
09/03/1996US5552376 Strontium calcium cuprate with bismuth oxide powders
09/03/1996US5552370 Silver additives for ceramic superconductors
09/03/1996US5552356 Boron subphosphide/aluminum oxide composite materials, processes for the production thereof and use thereof
09/03/1996US5552355 Compensation of the temperature coefficient of the dielectric constant of barium strontium titanate
09/03/1996US5552354 Refractory brick
09/03/1996US5552353 Dispersing an intercalation compound of a carbohydrate into the interlamellar spaces of a clay, drying and heating to produce a homogeneous mixture
09/03/1996US5552352 Silicon carbide composite with coated fiber reinforcement
09/03/1996US5552349 Molecular orientation and crystal structure for ceramic filters
09/03/1996US5552232 Aluminum nitride body having graded metallurgy
09/03/1996US5552220 Thermostructural composite materials
09/03/1996US5552215 Fiber reinforced glass matrix composites with secondary matrix reinforcement
09/03/1996US5552213 Lightweight moldings
09/03/1996US5552107 Aluminum nitride body having graded metallurgy
09/03/1996US5552082 Quantum splitting oxide phosphor and method of making
09/03/1996US5552049 Ceramic fiber reinforced filter
09/03/1996US5552008 Method for the preparation of high modulus carbon and graphite articles
09/03/1996US5551964 Abrasive grits formed of ceramic, impregnation method of making the same and products made therewith
09/03/1996US5551963 Abrasive grain containing alumina and zirconia
09/03/1996CA2067605C Process for preparing benzo(a)pyrene-free, carbon-containing, refractory ceramic materials
09/03/1996CA2031378C Molten steel pouring nozzle
08/1996
08/29/1996WO1996026167A1 Process for producing ceramic, metallic or ceramo-metallic shaped bodies and layers
08/29/1996DE19505912C1 Verfahren zur Herstellung von keramischen, metallischen oder keramometallischen Formkörpern sowie Schichten A process for the manufacture of ceramic, metallic or keramometallischen moldings and layers
08/28/1996EP0728717A2 A method for manufacturing carbon preform and Carbon/carbon composite material
08/28/1996EP0728716A1 Dielectric ceramic
08/28/1996EP0728123A1 Abrasive grain and method for making the same
08/28/1996EP0270666B1 Novel carbon fibrils, method for producing same, and compositions containing same
08/28/1996CN1129728A Surface-treating agent for high-temperature refractory material and method for treatment therewith
08/27/1996US5550105 Alternate layers of perovskite and rocksalt structure contains oxides of lead, mercury, calcium, yttrium or rare earth elements and copper with or without stronsium, barium, thallium, cadmium and zinc
08/27/1996US5550104 Electrodeposition process for forming superconducting ceramics
08/27/1996US5550102 Passing elongated base material through melt of ceramic superconductor raw material to coat, solidifying by drawing through die portion in opening of vessel
08/27/1996US5550092 Ceramic dielectrics compositions
08/27/1996US5549951 Composite ultrafine particles of nitrides, method for production and sintered article thereof
08/27/1996US5549850 Slurrying ceramics and forming porous mat from lanthanium manganate perovskite ceramics, drying and curing
08/27/1996US5549770 Isostatic pressure sintering encapsulated, preformed green body comprising fibrous material infiltrated with matrix material
08/27/1996US5549745 Contains a refractory aggregate, a calcium-aluminate cement, a flow aid, a deflocculating agent and enough water to make it pumpable; adding flocculating agent at installation to increase dry bulk density
08/27/1996US5549731 Preparation of solid aggregates of high density boron nitride crystals
08/27/1996US5549725 Cordierite ceramic filter
08/27/1996US5549123 Process for producing biocompatible implant material by firing a mixture of a granulated powder and a combustible substance
08/27/1996CA2081656C Fiber shaped-article for fiber-reinforced composite members and method of producing the same
08/27/1996CA2063281C Method of preparing oxide superconducting wire
08/27/1996CA2051606C Multi-layer wiring board
08/22/1996WO1996025746A1 PROCESS FOR PRODUCING (U, Pu)O2 MIXED OXIDE PELLETS
08/22/1996WO1996025371A1 Castable refractory systems
08/22/1996WO1996025202A1 Refractory barrier layer and method of formation
08/22/1996DE19530592A1 Sodium bismuth titanate-based piezoceramic material
08/22/1996DE19505147A1 Mixing fine-grained rust flakes with ash from incinerator
08/22/1996CA2211779A1 Castable refractory systems
08/21/1996EP0727818A1 Zirconia-added alumina substrate with direct bonding of copper
08/21/1996EP0727791A2 Semiconducting ceramic composition having positive temperature coefficient of resistance and production process thereof
08/21/1996EP0727789A1 Dielectric procelain composition and its manufacture
08/21/1996EP0727513A2 Coated continuous filament
08/21/1996EP0727509A2 Multilayered alumina coated cemented carbide body
08/21/1996EP0727507A2 Apparatus and method for making free standing diamond
08/21/1996EP0727401A1 Method of making shaped articles of graphitized carbon/carbon composite material and articles obtained thereby
08/21/1996EP0727400A1 Method for controlling viscosity in ceramic formulations
08/21/1996EP0727399A2 Silicon nitride ceramic sliding member and process for producing the same
08/21/1996EP0727394A1 Manufacturing method of far infrared ray emitting material and far infrared ray emitting product using the same
08/21/1996EP0726877A1 Process for producing water-dispersible aluminium hydrates with a boehmitic structure and the use thereof
08/21/1996EP0593512B1 Method for preparing composite electrode for electrochemical processing having improved high temperature properties and use of the electrode
08/21/1996CN2233404Y Special-shaped cemamic box for bowl, disk, cup and plate
08/21/1996CN1129413A Casting part comprising an external layer appropriate to form a gas impervious layer, and implementation process
08/21/1996CN1129200A Process for directly and quickly sintering high-strength carborundum recrystallized product
08/21/1996CN1129199A Process for one-step sintering carborundum recrystallized product by cold-extrusion forming
08/21/1996CN1129197A Method for making far-infrared radioactive substance and far-infrared radioactive product using said far-infrared radioactive substance
08/20/1996US5547924 Superconductive ceramic composite material
08/20/1996US5547921 Rare earth superconducting composition and process for production thereof
08/20/1996US5547908 Titanium, magnesium, strontium oxide
08/20/1996US5547737 Light-weight, high-strength, stiff panels
08/20/1996US5547717 Vapor deposition of carbon using liquid hydrocarbon
08/20/1996US5547654 Heating, molding, calcining in nonoxidizing atmosphere, subjecting graphatization at graphatizing temperature
08/20/1996US5547628 Method of manufacturing thermal shielding elements for space planes
08/20/1996US5547623 Method for continuous spinning and pyrolysis of ceramic filaments from a resin
08/20/1996US5547622 Fibers are coates with ceramic powders and contacted with crosslinking agent tht reacts with water soluble polymer binder to a gel
08/20/1996US5547479 Alpha abrasive alumina-based grain having an as sintered outer surface
08/20/1996US5546880 Annular filamentary structures and methods of making
08/20/1996CA2078169C Silicon nitride sintered body
08/20/1996CA2060979C Ceramic composite material and process for producing the same
08/20/1996CA2060241C Silicon nitride sintered body and process for producing the same
08/20/1996CA2059775C Sintered silicon nitride bodies suitable for use as high impact materials
08/20/1996CA1338523C High temperature superconductor and method of making same
08/18/1996CA2169687A1 Process for fabricating of formed parts made of graphite carbon/carbon composite, and parts made therefrom
08/16/1996CA2168616A1 Method for controlling viscosity in ceramic formulations
08/16/1996CA2167993A1 Apparatus and method for making free standing diamond
08/15/1996WO1996024709A1 PRODUCTION OF THIN SINGLE-CRYSTAL SiC LAYERS
08/14/1996EP0726438A2 Device for a ring section furnace
08/14/1996EP0726237A2 Sintered silicon nitride-based body and process for producing the same
08/14/1996EP0726236A2 Ceramic jig for hot rolling and method for manufacturing the same
08/14/1996EP0726235A1 Ceramic dielectric compositions
08/14/1996EP0726234A2 High-temperature ceramic filters, their manufacture and use
08/14/1996EP0726233A2 Process for recycling of refractory material
08/14/1996EP0725768A1 Chemical vapour infiltration process of a material within a fibrous substrate with creation of a temperature gradient in the latter
08/14/1996EP0725767A1 Vapor phase chemical infiltration process of a material into a porous substrate at controlled surface temperature