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)
03/1993
03/31/1993CN1070507A Improved low-firing capacitors dielectrics
03/31/1993CN1070390A Double-component high temp. resistance wear-resistant lining material
03/31/1993CN1070389A 轻质炭砖 Lightweight carbon brick
03/31/1993CA2057115A1 Preparing densified titania sol gel forms
03/30/1993US5198519 Silazane polymers and method of making same
03/30/1993US5198396 Barium titanate and barium titanium zincate
03/30/1993US5198395 Dielectric ceramic composition for high frequency use
03/30/1993US5198394 Sintered ceramic body, a method of making same and spark plug insulator made therefrom
03/30/1993US5198302 Coated inorganic fiber reinforcement materials and ceramic composites comprising the same
03/30/1993US5198295 Titanate or zirconate ceramics in circuit boards
03/30/1993US5198188 Combustion synthesis method and products
03/30/1993US5198167 Process for producing fiber molding for fiber-reinforced composite materials
03/30/1993US5198165 Sintering a silicon aluminum oxynitride and silicon nitride powder by hot pressing
03/30/1993US5198158 Forming a layer on magnesium oxide supported on saphire or gadolinium gallium garnet and etching the magnesium oxide with acid
03/30/1993US5198152 Densification, high strength
03/30/1993US5198063 Method and assembly for reinforcing flexible graphite and article
03/30/1993US5198006 Ceramic filter for a dust-containing gas and method for its production
03/30/1993CA1315077C Method for the chemical preparation of zirconia alloy powders and article
03/30/1993CA1315076C Dense skin ceramic structure and method of making the same
03/30/1993CA1315075C Method of manufacturing bismuth type oxide superconductor
03/30/1993CA1315074C Porous ceramic composite with dense surface
03/28/1993CA2079188A1 Shaped article fabrication process
03/24/1993EP0533162A1 BaO-xTiO2 dielectric ceramic composition
03/24/1993EP0533157A1 High temperature superconducting ceramic and process of its manufacture
03/24/1993EP0532985A1 Method for fabricating ceramic parts
03/24/1993EP0532984A1 Ceramic heat exchanger
03/24/1993EP0532788A1 Method of producing cast magnetic soft ferrite
03/24/1993EP0532715A1 Method for manufacturing a composite article and composite article
03/24/1993CN1070178A Process of preparation of boron nitride ceramics and their precursors from derivatives of hydrazine and useable precursors
03/23/1993US5196556 Polysubstituted chlorine-containing silazane polymers, process for their preparation, ceramic materials containing silicon nitride which can be manufactured therefrom, and their manufacture
03/23/1993US5196399 Apparatus for producing oxide superconductor cable
03/23/1993US5196397 High temperature superconducting ceramic copper oxide perovskite with enhanced upper critical field (Hc2)
03/23/1993US5196388 Process for the preparation of double metal oxide powders containing a Group IIIA and a Group IVB element and a novel double metal hydroxyl carboxylate useful in preparing same
03/23/1993US5196387 Ceramic composition and a process for producing the same
03/23/1993US5196386 Sintered ceramic composite body and method of manufacturing same
03/23/1993US5196385 Process for the preparation of a heat-resistant and wear resistant ceramic material
03/23/1993US5196384 Method for preparing green sheets
03/23/1993US5196273 Tantalum carbide composite materials
03/23/1993US5196271 With dispersed metal, internal cavity
03/23/1993US5196264 Porous sintered body and method of manufacturing same
03/23/1993US5196235 In situ pyrolysis of liquid polymer
03/23/1993US5196180 Ammonia or alkylamine dispersant, spray drying
03/23/1993US5196120 Ceramic-ceramic composite filter
03/23/1993US5195459 Bird feeders
03/23/1993CA1314929C Manufacture of beta-alumina artifacts
03/23/1993CA1314927C Composite substrate for fuel cell and process for producing the same
03/23/1993CA1314908C Whisker reinforced ceramics and a method of clad/hot isostatic pressing same
03/18/1993WO1993005521A1 Silica based mineral insulated cable and method for making same
03/18/1993WO1993005520A1 Spinel insulated electrical components and method for making same
03/18/1993WO1993005354A1 Drying process
03/18/1993WO1993005093A1 Thermally depolymerisable ester group-containing polymers and their use
03/18/1993WO1993004997A1 HIGHLY CORROSION-RESISTANT α-SIALON SINTER AND PRODUCTION THEREOF
03/18/1993WO1993004996A1 Improved mixed metal oxide crystalline powders and method for the synthesis thereof
03/18/1993DE4130630A1 Verfahren zur herstellung poroeser, durchstroembarer formkoerper aus siliciumcarbid und dieselruss-filterelement Process for the preparation of porous, flowed through formkoerper from siliciumcarbid and diesel soot-filter element
03/18/1993DE4130438A1 Producing dielectric material for multilayer capacitors - based on barium titanium oxide in which, after sintering, the body is tempered in inert gas contg. small quantity of oxygen@
03/18/1993CA2118790A1 Drying process
03/18/1993CA2118601A1 Thermally depolymerisable ester group-containing polymers and their use
03/18/1993CA2116964A1 Highly corrosion resistant .alpha.-sialon-like sintered body and process for preparation thereof
03/17/1993EP0532139A1 Clean burning green ceramic tape cast system
03/17/1993EP0532114A1 Process for the preparation of aqueous ceramic suspensions and use of these suspensions
03/17/1993EP0532113A1 Process for the preparation of shaped ceramic or glass bodies
03/17/1993EP0532085A1 Solid compositions of mixed metal oxides and electrical resistances obtained by sintering powders of said oxides
03/17/1993EP0531843A1 Shaped bodies containing expanded graphite, their fabrication and use
03/17/1993EP0531819A1 Moulding composition for the production of inorganic sintered articles and process for the preparation of such articles
03/17/1993EP0531398A1 Article support apparatus.
03/17/1993EP0531393A1 Graphitization process and furnace
03/17/1993EP0531310A1 Abrasive compact of cubic boron nitride and method of making same.
03/17/1993EP0396685A4 Fabrication of dual porosity electrode structure
03/17/1993EP0365645B1 A method of manufacturing perovskite lead scandium tantalate
03/17/1993CA2051502A1 Carbon composite material incorporating carbon film, forming material and process for producing the carbon film
03/16/1993US5194712 Cutting tool using a diamond window
03/16/1993US5194420 Oxide super conductors
03/16/1993US5194409 Boron nitride coating on silicon carbide whisker, decomposition of a borazine
03/16/1993US5194408 Selected from carbide, nitride, boride and mixtures
03/16/1993US5194407 Molten metal-resistant ceramic fiber-containing composition
03/16/1993US5194298 Method of preparing corrosion resistant composite materials
03/16/1993US5194296 Method of producing a coilable ceramic veneer in unfired condition
03/16/1993US5194268 Elastomeric bladder for prevention of knit lines
03/16/1993US5194243 Hydrothermal digestion of aluminum hydroxide after seeding
03/16/1993US5194236 Bulk niobium placed in powder including metal that can be nitride burned and nitrided
03/16/1993US5194234 Method for producing uniform, fine boron-containing ceramic powders
03/16/1993US5194204 Dipping into a suspension of silicon carbide and water with a binder and molding, removal and spraying, drying in an oven
03/16/1993US5194203 Mixing and covering surfaces of powders with binders, kneading and molding then sintering
03/16/1993US5194201 Method of manufacturing high density silicon nitride sintered bodies
03/16/1993US5194198 Process for the production of moulded articles of expanded graphite
03/16/1993US5194154 Structure for filter or heat exchanger, composed of a fused single crystal acicular ceramic
03/16/1993US5194073 Comprising alpha alumina matrix of submicron crystalline size made by sol gel process
03/16/1993US5194072 Sintered sol gel alumina abrasive filaments
03/16/1993US5194071 Crystallization with heat and pressure
03/16/1993CA1314516C Infusible preceramic polymers via plasma treatment
03/16/1993CA1314364C Method for molding a carbon-carbon composite
03/12/1993CA2077918A1 Ferrimagnetic core materials for megahertz frequency high flux density transformers and inductors
03/10/1993EP0531188A1 Process for producing a conductor of composite metal and high temperature superconductor
03/10/1993EP0531130A2 Improved magnesite-spinel refractory product and method for making same
03/10/1993EP0531043A1 Method of forming shaped body from fine particles
03/10/1993EP0530989A2 Beta-alumina solid electrolyte and methods of producing the same
03/10/1993EP0530943A1 Refractory compositions
03/10/1993EP0530941A1 Process for producing tin oxide fibres
03/10/1993EP0530779A2 Improved titanium carbonitride coated stratified substrate and cutting inserts made from the same
03/10/1993EP0530741A1 Carbon fiber reinforced carbon/carbon composite and method of its manufacture