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)
08/1998
08/05/1998CN1189475A Process for mfg. non-lumps submicron alpha-Al2O3 powder and microlitic corundum ball
08/05/1998CA2225503A1 Refractory material
08/04/1998US5790367 Multilayer capacitor comprising a dielectric of modified barium strontium titanate
08/04/1998US5789330 Sintered body of zirconia containing a yttria stabilizer; heat and shock resistant
08/04/1998US5789075 Aerogel composites, process for producing the same and their use
08/04/1998US5789026 Chemical vapor infiltration process of a pyrocarbon matrix within a porous substrate with creation of a temperature gradient in the substrate
08/04/1998US5788891 Method for the forming of ceramic green parts
08/04/1998US5788876 Complex substituted lanthanum-lead-zirconium-titanium perovskite, ceramic composition and actuator
08/04/1998US5788788 Preparation of a solid oxide fuel cell having thin electrolyte and interconnect layers
08/04/1998US5788748 Perovskite structure
08/04/1998CA2015606C Method of manufacturing shaped body made of ferrite crystals of garnet polycrystal structure
08/04/1998CA1339978C Ceramic oxide superconductive composite material
07/1998
07/30/1998WO1998032712A1 Method for producing ceramic or powder-metallurgy components
07/30/1998WO1998032711A1 Gas pressure sintered silicon nitride having high strength and stress rupture resistance
07/30/1998WO1998032697A1 Oxide superconductor
07/30/1998WO1998032606A1 Continuous ceramic fiber composite hot gas filter
07/30/1998WO1998022536A3 Composite materials based on vegetable materials
07/30/1998WO1998022241A3 Foundry binder
07/30/1998DE19800353A1 Dielectric ceramic composition for use in microwave frequencies
07/30/1998DE19702384A1 Alpha=alumina ceramic containing zirconium oxynitride dispersion
07/29/1998EP0855374A1 Process for sintering of ceramic tubes
07/29/1998EP0855373A1 Process for producing silicon carbide fibers
07/29/1998EP0854765A1 Process for the production of ultrafine particles
07/29/1998EP0854764A1 Method of forming articles using thermosetting materials
07/29/1998CN1189146A 切割耐火材料 Cutting refractories
07/29/1998CN1188752A Blast furnace stemming
07/29/1998CN1188751A Multielement nanometre voltage sensitive powder material and manufacturing method thereof
07/29/1998CN1188750A Compound ceramics liquefacient and producing method
07/29/1998CN1188749A Clay bulking ceramsite material
07/28/1998US5786978 Dielectric ceramic composition and ceramic capacitor using the same
07/28/1998US5786305 Process for manufacturing a compound oxide-type superconducting wire
07/28/1998US5786296 Thin-walled, monolithic iron oxide structures made from steels
07/28/1998US5786080 Mixing together nonreactive substrate of fibers or aggregates water and atleast two reactants to form a aqueous suspension, the formed ettringite is deposited onto atleast a portion of the substrate surface to form composite
07/28/1998US5786076 Binderless carbides for tribological applications
07/28/1998US5786048 Printing cylinder having a ferroelectric ceramic material surface
07/28/1998US5786025 Ba and/or Sr titanate films by organic chemical vapor deposition
07/28/1998US5785922 Method for producing composite sintered body of silicon carbide and silicon nitride
07/28/1998US5785911 Method of forming ceramic igniters
07/28/1998US5785722 Bonded abrasives made by drying in a furnance an alumina sol-gel to remove volatiles and continuing heating until the particles are explosively comminuited
07/28/1998US5785518 Masking element fixture
07/28/1998CA2003850C Process for preparing a perovskite type superconductor film
07/27/1998CA2219843A1 Process for sintering ceramic tubes
07/23/1998WO1998032140A1 Ferrite material, method of manufacturing the same and deflection yoke core made from the material
07/23/1998DE19702091A1 Ceramic disc of aluminium oxide-rich material
07/22/1998EP0854124A1 Fire-resistant ceramic stone
07/22/1998EP0854122A1 New ceramic material and process for its fabrication, applicable to the production of tiles and the like from slate and residue thereof
07/22/1998EP0853995A1 Injection moulding composition containing metal oxide for making metal shapes
07/22/1998EP0853601A1 Thin ceramic composite bodies and methods for making the same
07/22/1998EP0853600A2 A method of biaxially aligning crystalline material
07/22/1998EP0853599A2 Powder and binder systems for use in powder molding
07/22/1998EP0779881B1 Boron nitride
07/22/1998EP0636111B1 Method of manufacturing surface-modified ceramic powders with particles in the nanometre size
07/22/1998CN1188465A Alpha alumina-based abrasive grain containing silica and iron oxide
07/22/1998CN1188092A Biological optical material with health-care and medical functions
07/21/1998US5783510 Furnace linings
07/21/1998US5783255 Method for producing shaped article of silicon carbide
07/21/1998US5783248 On which calcium phosphate is formed, boding to porous bone coate wiy calcium phsphate
07/21/1998US5783142 Oxidizing aluminum dross residue to high alumina lightweightaggregateat
07/21/1998US5783139 Ceramic materials
07/21/1998US5782940 Process for the preparation of alumina abrasives
07/21/1998CA2222315A1 A continuous casting nozzle for casting molten steel
07/21/1998CA2073522C High-temperature superconductor and a process for its preparation
07/21/1998CA2038072C Process for forming a folding or separation line in the manufacture of a composite material component
07/16/1998WO1998030516A1 Moulding compounds and method of producing ceramic moulded bodies with a metallic appearance
07/16/1998DE19700528A1 Formmassen und Verfahren zur Herstellung von metallisch aussehenden Keramikformkörpern Molding compositions and process for producing metallic appearing ceramic formed bodies
07/15/1998EP0853072A1 Method of producing Beta-Spodumene Bodies
07/15/1998EP0853065A2 Processing of ceramic materials
07/15/1998EP0852820A2 Electrode material for hydrocarbon sensors
07/15/1998EP0852574A1 A method of producing a composite, more precisely a nanoporous body and a nanoporous body produced thereby
07/15/1998EP0826131A4 Unibody crucible
07/15/1998EP0743929B1 Substrate of a ceramic material
07/15/1998CN1187804A Mixed oxide high index optical coating material and method
07/15/1998CN1187803A Apparatus for discharging molten metal in casting device and method of use
07/15/1998CN1187479A Method for producing corundum ceramics using alumine as main raw material and its products
07/15/1998CN1039115C Method for making magnesium oxide-nickel series gradient functional material
07/15/1998CA2227100A1 Refractory ceramic bricks
07/14/1998US5780377 Light-transmissive ceramics and method of manufacturing same
07/14/1998US5780374 Includes rare earth-containing oxide bond phase
07/14/1998US5780370 Selective infrared line emitters
07/14/1998US5780114 Projecting solid refractory particles of vitreous and combustible silica against a surface under ceramic welding conditions; reaction between particles and gaseous oxygen; crystallization
07/14/1998US5779970 Convection cooking oven with a cooled interior
07/14/1998US5779930 Ferrite core for line filters
07/14/1998US5779743 Method for making abrasive grain and abrasive articles
07/11/1998CA2226134A1 Processing of ceramic materials
07/09/1998WO1998029475A1 Polyorganosiloxazanes and process for the preparation thereof
07/09/1998WO1998029355A1 Textile preforms sheathed in a boron nitride coating, composites incorporating them and their preparation
07/09/1998WO1998029354A1 Process for manufacturing a sintered structural ceramic part of aluminum nitride
07/09/1998WO1998029353A1 Molding sand appropriate for the fabrication of cores and molds
07/09/1998WO1998029334A1 Process for preparing aluminum nitride
07/08/1998EP0851845A1 THIN SiO 2 FILMS, A PROCESS FOR PRODUCING THEM AND THEIR USE
07/08/1998CN1187178A Process for forming refractory repair mass
07/08/1998CN1187034A Semiconductive ceramic
07/08/1998CN1187016A High frequency high stablility sheet multilayer ceramic capacitor porcelain
07/08/1998CN1187015A Medium temperature sinted low dielectric high frequency sheet multilayer ceramic capacitor porcelain
07/08/1998CN1186789A Artificial synthetic luminous gem and its producing method
07/08/1998CN1186788A Break-free light refractory aggregate
07/08/1998CN1186787A Sanitary ware product with colour blank and high temperature underglaze colour and its producing technology
07/07/1998US5777057 Aluminum compounds for producing inorganic fibers
07/07/1998US5776864 Large single domain 123 material produced by seeding with single crystal rare earth barium copper oxide single crystals
07/07/1998US5776862 Oxide superconductor and process of producing the same