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)
04/1999
04/08/1999DE19743745A1 Roller saw tooth fitting
04/08/1999CA2274457A1 Manufacture of ceramic tiles from industrial waste
04/07/1999EP0907212A1 Ceramic element, method of manufacturing ceramic element, display, relay device, and capacitor
04/07/1999EP0906896A1 Process for producing a dense, self-sintered silicon carbide/carbon-graphite composite
04/07/1999EP0792331B1 Modified sol-gel alumina
04/07/1999EP0755329A4 Method of protecting ladle linings
04/07/1999EP0577816B1 Polysilane-based composition
04/07/1999EP0404966B2 Method of producing ceramic-type superconductive wire
04/07/1999CN1213145A Electronic component, method for making, and target making electronic component
04/07/1999CN1212959A Technology for preparing plane haxagon structural soft ferrimagnetics high activity superfine powder by gel method
04/06/1999US5891815 Silica, boron nitride, aluminum nitride, alumina composite, article and method of making same
04/06/1999US5891366 Anisotropically conducting adhesive, and process for producing an anisotropically conducting adhesive
04/06/1999CA2121301C Multilayer glass ceramic substrate and method of fabricating the same
04/06/1999CA2073955C Superconductive conjugate photoconductive substances of the bi-srca(lay)-cu-o system, a method for producing the same and a superconductive optoelectronic devices by using the same
04/06/1999CA2060518C Active composite and use thereof as the reaction medium
04/06/1999CA2000076C Process for preparing superconductor of compound oxide of bi-sr-ca-cu system
04/01/1999WO1999016090A1 Radio wave absorbent
04/01/1999WO1999016087A1 Magnet powder, sintered magnet, method of manufacturing these materials, bonded magnet, motor, and magnetic recording medium
04/01/1999WO1999016086A1 Oxide magnetic material, ferrite particles, bonded magnet, sintered magnet, method of manufacturing the same, and magnetic recording medium
04/01/1999WO1999015719A1 Low vacuum vapor process for producing superconductor articles with epitaxial layers
04/01/1999WO1999015718A1 Low vacuum vapor process for producing epitaxial layers
04/01/1999WO1999015705A1 Hard material titanium carbide based alloy, method for the production and use thereof
04/01/1999WO1999015477A1 Zirconia sinter for solid electrolite and process for producing the same
04/01/1999WO1999015476A1 Tefractory, artificial resin-bonded wearing part
04/01/1999WO1999015474A2 Composite based on a porous material
04/01/1999WO1999015333A1 Superconductor articles with epitaxial layers
04/01/1999WO1999015322A1 Improved bonding of ceramic fibers
04/01/1999DE19741580A1 Verbundwerkstoff Composite material
04/01/1999DE19741550A1 Kunstharzgebundenes feuerfestes Verschleißteil Resin bonded refractory wear part
04/01/1999DE19741418A1 Hartstofflegierung auf Basis von Titancarbid, Verfahren zu deren Herstellung sowie deren Verwendung A hard facing alloy based on titanium carbide, processes for their preparation and their use
04/01/1999CA2304101A1 Method for producing an abrasive grain
03/1999
03/31/1999EP0905724A2 Dielectric ceramic composition and monolithic ceramic capacitor using the composition
03/31/1999EP0905718A1 Oxide magnetic material, ferrite particle, sintered magnet, bonded magnet, magnetic recording medium and motor
03/31/1999EP0905107A2 Method for molding an article from a powder slurry
03/31/1999EP0905106A2 Aluminum nitride sintered body, electronic functional material, and electrostatic chuck
03/31/1999EP0905105A1 Carbon material
03/31/1999EP0905104A1 Process for the production of high-Tc superconducting Bi(Pb)SrCaCuO containing powders and their use
03/31/1999EP0905103A1 Ceramic compounds undergoing martensitic transformation and methods for producing them, and highly-tough composite materials
03/31/1999EP0905093A1 Process for fabricating silica article utilizing sol-gel extrusion
03/31/1999EP0904421A1 Process for the preparation of hydroxyapatite coatings
03/31/1999EP0904414A1 Refractory material
03/31/1999EP0777759B1 Suspension plasma spray deposition
03/31/1999EP0728123B1 Abrasive grain and method for making the same
03/31/1999CN1212788A Low cost stable air electrode material for high temp. solid oxide electrolyte electrochemical cells
03/31/1999CN1212442A Low dielectric microwave medium material for medium temp. sintered multilayer ceramic capacitor
03/31/1999CN1212439A Dielectric ceramic composition and monolithic ceramic capacitor using composition
03/31/1999CN1212246A Ceramic filar guide based on titanium oxide and manufacturing technology
03/31/1999CN1212245A Oxide ceramic material and multi-layer substrate employing same
03/30/1999US5889234 Modified with infrared radiation; nondelaminating; bonding strength
03/30/1999US5889219 Superhard composite member and method of manufacturing the same
03/30/1999US5888928 Process for producing activated carbon fiber molding and activated carbon fiber molding
03/30/1999US5888659 Donor doped perovskites for thin-film ferroelectric and pyroelectric devices
03/30/1999US5888641 Fiber reinforced ceramic matrix composite internal combustion engine exhaust manifold
03/30/1999US5888586 Monolithic lining for metallurigical smelting vessel
03/30/1999US5888469 Method of making a carbon foam material and resultant product
03/30/1999US5888446 Method of forming an aluminum nitride article utilizing a platinum catalyst
03/30/1999US5888292 Bonded aggregate composition and binders for the same
03/30/1999US5888291 Pigments in form of agglomerates consisting of monocrystalline grains, which can be deagglomerated
03/30/1999CA2144673C Refractory brick
03/30/1999CA2036389C Method of forming shaped components from mixtures of thermosetting binders and powders having a desired chemistry
03/25/1999WO1998048921A9 Autothermic reactor comprising oxygen ion conducting dense ceramic membrane and process using the autothermic reactor for producing synthesis gas
03/25/1999DE19741460A1 Polymeric ceramic precursor preparation
03/25/1999DE19741459A1 Polymeric ceramic precursor containing B, N, Si, H and C
03/25/1999DE19741458A1 New boron-containing polysilazanes used as precursor compounds e.g., in production of ceramic bodies
03/25/1999DE19741332A1 High density sintered silicon nitride ceramic
03/25/1999DE19740353A1 Compact magnetic, glass ceramic shaped component with a high magnetic particle content, and method for its production
03/24/1999EP0903329A2 Method of improving ceramic mass plasticity and reversal of this effect
03/24/1999EP0902772A1 Metallic carbide-group viii metal powder and its preparation
03/24/1999EP0902771A1 Metal-ceramic shaped body and process for manufacturing the same
03/24/1999EP0902726A1 Catalyst carrier
03/24/1999EP0853600A4 A method of biaxially aligning crystalline material
03/24/1999EP0739324B1 Moulding of sintered hexagonal ferrite material
03/24/1999EP0598923B1 Method of manufacturing carbon fiber-reinforced composite carbon material, carbon fiber-reinforced composite carbon material, and sliding material
03/24/1999EP0486686B2 Process for producing oxide superconductors
03/24/1999CN2311909Y Thermal conductive high-temperature resistant composite electric heating body
03/24/1999CN1212034A Method for making fibrous preforms for producing annular parts from composite material
03/24/1999CN1211966A Hollow microfiber of ceramic material, process for its manufacture and its use
03/24/1999CN1211559A Preparation technique for silicon carbide precast block
03/24/1999CN1211558A High-refractive index transparent ceramic micro-bead and its manufacture method and use
03/24/1999CN1211557A High-dielectric constant microwave-medium ceramics
03/24/1999CN1211556A Process for controlling microstructural bias of multi-phase composites
03/24/1999CN1211555A Y-Ba-Cu-O high-temp. superconductor double-face epitaxial film
03/24/1999CN1042628C Method for producing Mn-Zn ferrites
03/23/1999US5887241 Shaping under grain growth inhibiting conditions a powder metallurgically formed and consolidated superplastic alloy having fine microstructure
03/23/1999US5886092 Binder systems
03/23/1999US5885916 Molded window comprising low aluminum or aluminum-free silicon nitride sintered together with silicon oxide and a rare earth oxide; microwaves
03/23/1999US5885913 Prefabricated part made of vitreous fused silica for use as a refractory and process for producing such prefabricated parts
03/23/1999US5885728 Graphite sheet impregnated with ceramic fibers
03/23/1999US5885657 Production of ceramic layers and their use
03/23/1999US5885626 Efficient die retainer; durability, wear resistance flanges
03/23/1999US5885520 Apparatus for discharging molten metal in a casting device and method of use
03/23/1999US5885519 Extruding melt of polyborosilazane, stretching, curing, pyrolyzing
03/23/1999US5885510 Methods of making refractory bodies
03/23/1999US5885493 Shaping green particulate-containing, solvent-containing article, contacting with liquid desiccant to remove solvent
03/23/1999US5884387 Method of forming self-lubricating, ceramic elements for a drive system or similar apparatus
03/23/1999CA2127328C A sol-gel alumina abrasive wheel with improved corner holding
03/18/1999WO1999013479A1 Method of producing semiconductor ceramic having positive temperature coefficient
03/18/1999WO1999012867A1 A method for producing abrasive grains and the abrasive grains produced by this method
03/18/1999WO1999012866A1 Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method
03/18/1999WO1999012865A1 High-performance piezoelectric ceramic