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)
01/1995
01/03/1995US5378417 Process for producing ceramic compositions
01/03/1995US5378384 Process of making hexagonal magnetic ferrite pigment for high density magnetic recording applications
01/03/1995US5378382 Piezoelectric ceramic composition for actuator
01/03/1995US5378219 Insulating roll cover
01/03/1995US5377713 Valve
01/03/1995CA1333746C Process for producing amorphous boron nitride of high hardness
12/1994
12/28/1994EP0630875A1 Carbon fiber-reinforced carbon composite materials, processes for their production, and first walls of nuclear fusion reactors employing them
12/28/1994EP0630874A1 Process for the production of tubular-shaped articles of high-Tc superconducting material
12/28/1994EP0630873A1 Process for enhancing the pinning strength of a superconducting Bi-Pb-Sr-Ca-Cu-O ceramic
12/28/1994EP0630872A1 Ceramics having high compressive strength and a process for the production of the same
12/28/1994EP0630677A2 Ceramic filter for a dust-containing gas and method for its production
12/28/1994EP0630639A1 Dental ceramic restoration having a multilayered structure
12/28/1994EP0630306A1 Method for forming bodies by reactive infiltration.
12/28/1994EP0566688B1 Removing metal from composite bodies, and resulting products
12/28/1994EP0511301B1 Method for reducing shrinkage during firing of green ceramic bodies
12/28/1994EP0414910B1 Alumina ceramic, production thereof, and throwaway tip made therefrom
12/28/1994EP0358777B1 PROCESS FOR PRODUCING Bi-Ca-Sr-Cu-O, Tl-Ca-Sr-Cu-O AND Tl-Ba-Ca-Cu-O SUPERCONDUCTING CERAMICS
12/28/1994EP0287657B1 Method and apparatus for producing parts by selective sintering
12/28/1994CN1096777A Calcareous ramming mass
12/28/1994CN1027175C Method for producing ceramic abrasive materials
12/27/1994US5376622 Method of manufacturing an ingot of a high critical temperature superconductive oxide
12/27/1994US5376606 Light-transmissive polycrystalline alumina ceramics
12/27/1994US5376603 Containing titanium oxide
12/27/1994US5376602 Low temperature, pressureless sintering of silicon nitride
12/27/1994US5376601 Creep resistance, durability
12/27/1994US5376600 Pressureless sintering of whiskered-toughened ceramic composites
12/27/1994US5376599 Carbon fiber reinforced silicon nitride based nanocomposite material and method for preparing same
12/27/1994US5376598 A protective coatings comprising a high strength inorganic tow or cloth and a cements of silicon nitride or silicon carbide whiskers, a mullite filler and a silica binder; heat resistance, tensile strength, shockproofing
12/27/1994US5376594 Low temperature synthesis of YBA2CU308-X and other crystalline oxides
12/27/1994US5376450 Low surface acid intercalated graphite and method
12/27/1994US5376427 Ceramic composite containing coated fibrous material
12/27/1994US5376407 Bendable carbon - carbon composite
12/27/1994US5376309 Boride materials for electronic elements and method of preparing the same
12/25/1994CA2124521A1 Dental prosthesis
12/22/1994WO1994029925A1 Antennas using novel ceramic ferroelectric materials
12/22/1994WO1994029910A1 PREPARATION OF SILVER VANADIUM OXIDE CATHODES USING Ag(O) AND V2O5 AS STARTING MATERIALS
12/22/1994WO1994029906A1 Process for preparation of 2-4-7 superconductor
12/22/1994WO1994029874A1 Fission product retaining nuclear fuel
12/22/1994WO1994029238A1 Porous ceramic and process for producing the same
12/22/1994WO1994029237A1 Ceramic material and insulating coating made thereof
12/22/1994WO1994029236A1 NOVEL CERAMIC FERROELECTRIC COMPOSITE MATERIAL - BSTO-MgO
12/22/1994WO1994029235A1 NOVEL CERAMIC FERROELECTIC COMPOSITE MATERIAL - BSTO-ZrO¿2?
12/22/1994WO1994029234A1 Novel ceramic ferroelectric material
12/22/1994WO1994029220A1 Refractory oxides
12/22/1994WO1994029092A1 Method and apparatus for producing ceramic-based electronic components
12/22/1994WO1994028859A1 Composite ceramic moulding
12/22/1994DE4319741A1 Process for producing refractory products based on magnesium oxide
12/22/1994DE3924267C1 Arrangement for use as protection against projectiles
12/22/1994CA2164595A1 Novel ceramic ferroelectric material
12/22/1994CA2164594A1 Novel ceramic ferroelectric composite material - bsto-mgo
12/21/1994EP0630032A1 Non-reducible dielectric ceramic composition
12/21/1994EP0629713A2 Stratified enriched zones formed by the gas phase carburization and the slow cooling of cemented carbide substrates, and method of manufacture
12/21/1994EP0629596A2 Internal joint of metal-ceramic composites
12/21/1994EP0629595A2 Hot pressing ceramic sheets for electronic substrates and for multilayer ceramic electronic substrates
12/21/1994EP0629594A1 Method of making polycrystalline dense shaped bodies based on boron carbide by pressureless sintering
12/21/1994EP0629593A2 High modulus carbon and graphite articles and method for their preparation
12/21/1994EP0629438A2 Compound oxide having oxygen absorbing and desorbing capability and method for preparing same
12/21/1994CN1096504A Superlight, high-temp. and high-strength cement grout
12/21/1994CN1096503A Compact high-alumina refractory brick
12/20/1994US5374610 A superconductor comprising an oxide insulating layer and an oxide superconductive layer, their crystal structure are same; heat resistance, dielectrics; transistors, magnetic detectors
12/20/1994US5374593 Agglomerating particulate mixture of serpentine-containing asbestos tailings or calcined enstatite-containing product and magnesia or precursor with aqueous binder solution, calcining, recovering, crushing
12/20/1994US5374412 Produced by high temperature vapor deposition
12/20/1994US5374392 Forming fluid die from alumina and calcium aluminate
12/20/1994US5374391 Press molding, sintering, carburization, nitriding, oxidation, forming protective coating, prventing fusion bonding
12/20/1994US5374390 Process for producing a layer system for gas sensors
12/20/1994US5374342 Production of carbon-based composite materials as components of aluminium production cells
12/18/1994CA2126058A1 Process for producing polycrystalline dense shaped bodies based on boron carbide by pressureless sintering
12/15/1994DE4337336C1 Finely divided metal, alloy and metal compound powders
12/15/1994DE4318974A1 Process for producing shaped bodies
12/14/1994EP0629102A2 Exothermic device for different electric sources
12/14/1994EP0628608A1 Process for treating rare earth sulfide pigments, thus obtained pigments and their use
12/14/1994EP0628537A1 Process for making superconductors and their precursors
12/14/1994EP0628525A1 Composites based on boron carbide, titanium boride and elemental carbon and method of their production
12/14/1994EP0628524A1 Manganese-zinc ferrite
12/14/1994EP0536264B1 A process for manufacturing reinforced composites and filament material for use in said process
12/14/1994EP0532555B1 Ceramic composite, process for producing it and its use
12/14/1994EP0531378B1 Reaction-bonded mullite-containing ceramic, its formation and use
12/14/1994EP0517841B1 Process for making non-porous, micron-sized high purity silica
12/14/1994EP0517764B1 Method of manufacturing mouldings
12/14/1994CN1096283A Process for the preparation of powder for ceramics made of metal and/or metalloid nitride and/or carbide by flash...
12/14/1994CN1026976C Fusion type complex phase boule making method
12/13/1994US5372979 Contains iron boride and titanium oxide
12/13/1994US5372978 Projectile resistant armor
12/13/1994US5372976 Vitreous china, method for preparing the vitreous china, sanitary-ware produced therefrom and glaze therefor
12/13/1994US5372868 Fiber reinforced glass matrix and glass-ceramic matrix composite articles
12/13/1994US5372702 Composition for use in the production of composite carbon materials, composition carbon material produced therefrom, and process for producing the same
12/13/1994US5372620 Modified sol-gel alumina abrasive filaments
12/13/1994US5372178 Method of producing ceramic composite bodies
12/13/1994CA2125622A1 Internal soldering in metal/ceramic composites
12/13/1994CA2047760C Ceramic composition and electronic part using the same
12/13/1994CA2005899C Solid electrolyte tube for sodium sulfur cells and surface finishing process thereof
12/09/1994CA2066460A1 Coating for ceramic composites
12/08/1994WO1994028556A1 Neutron absorber material and method of manufacture
12/08/1994WO1994028200A1 Treating prebaked carbon anodes for aluminium production
12/08/1994WO1994027928A1 Process for preparation of metal carbide fibers
12/08/1994WO1994027927A1 Ceramic fibers and methods, machines and compositions of matter for making the same
12/08/1994WO1994027923A1 Silicon carboxide composite reinforced with ceramic fibers having a surface enriched in boron nitride
12/08/1994WO1994027766A1 Methods for densifying and strengthening ceramic-ceramic composites by transient plastic phase processing
12/08/1994WO1994027558A1 Ceramic dental restorations, dental prostheses, medical implants and moulded bodies, and process for producing the same
12/08/1994CA2163885A1 Ceramic fibres and methods, machines and compositions of matter for making the same