Patents
Sitemap › C04 - Cements; Concrete; Artificial stone; Ceramics; Refractories › C04B - Lime; Magnesia; Slag; Cements; Compositions thereof, e.g. mortars, concrete or like building materials; Artificial stone; Ceramics; Refractories; Treatment of natural stone › C04B 35 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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)
04/2000
04/06/2000DE19845532A1 Verfahren zur Herstellung von Kompositwerkstoffen und Vertreter solcher Kompositwerkstoffe Process for the preparation of composite materials and representatives of such composite materials
04/06/2000DE19845151A1 Metal- or ceramic-bonded cubic boron nitride composite material, especially for cutting tools, is produced by plasma-assisted hot pressing of a fine matrix powder and boron nitride particle mixture
04/05/2000EP0990712A1 Flame-spraying powdery repair mixture
04/05/2000EP0799282B1 Carbon materials reacted with diazonium salts
04/05/2000EP0797555B1 Friction element
04/05/2000EP0797554B1 Method of preparing a sintered material containing aluminium oxide
04/05/2000CN2372317Y Hanging firing plate for sintering thin and long ceramic product
04/05/2000CN1249731A Moulding compounds and method of producing ceramic moulded bodies with metallic appearance
04/05/2000CN1249287A Ceramic block gauge material and its making technology
04/05/2000CN1249286A Dielectric ceramic composition and stacked ceramic capacitor
04/05/2000CN1249285A Synthetic compact aggregate of aluminium silicate and its preparing process
04/05/2000CN1249284A Multifunctional insulating composite felt (cream)
04/04/2000US6046252 Binder composition comprising mixture of phenolic novolak resin and alkoxylated melamine-formaldehyde resin having low water solubility
04/04/2000US6045915 Active composite having a laminate structure comprising an active agent in the form of granules
04/04/2000US6045893 Multilayered electronic part with minimum silver diffusion
04/04/2000US6045748 Method for molding an article from powder
04/04/2000US6045671 Systems and methods for the combinatorial synthesis of novel materials
04/04/2000US6045642 Method for producing ceramic diaphragm structure
03/2000
03/30/2000WO2000017127A1 Ceramic product based on lithium aluminium silicate
03/30/2000DE19843845A1 Pyrogenic mixed oxide molded body useful as a catalyst support in olefin hydration for preparation of ethanol and diethylether contains silicon, aluminum, zirconium, or titanium oxides
03/30/2000DE19843336A1 Ceramic object, and a water soluble ion conducting ceramic slip for oxygen fuel cells containing powdered zirconium and yttrium oxides and devoid of organic solvents
03/30/2000DE19841662A1 High strength sintered high temperature superconductor, for small components e.g. superconductor screens, sensors or gradiometers, produced using an inert secondary phase addition for matrix reinforcement
03/30/2000DE19841574A1 Production of optimized melt-textured volume samples of high temperature superconductors comprises preparing the starting material for the green body, mixing, molding and sealing, and then melt-texturing
03/30/2000CA2344410A1 Ceramic product based on lithium aluminium silicate
03/29/2000EP0988261A1 Flexible graphite composite article for protection against thermal damage
03/29/2000EP0988144A1 Heat resistant composite structure
03/29/2000CN1248560A Process for preparing ultrafine metal carbide powder
03/29/2000CN1248559A Internal heating ceramic material for hot-dip coating
03/29/2000CN1248558A Piezoelectric ceramics-piezoelectric polymer compound material and making method
03/29/2000CN1248485A Process for preparing graphite Raschig ring
03/29/2000CN1050864C Sputtertarget for production of transparent conducting layer through cathode sputter
03/29/2000CN1050826C Super-permeable composition for making porcelain mould and its porcelain mould structure
03/28/2000US6043974 Ceramic (multilayer) capacitor and ceramic composition for use in such capacitor
03/28/2000US6043198 Mixing the oxides of the elements bi, sr, ca and cu and completely melting them then casting the melt onto a substrate which is kept at room temperature, and disintegrating the cooled melt block and grinding it into a powder.
03/28/2000US6043176 Wear and thermal shock resistant SiAlON cutting tool material
03/28/2000US6043175 Silicon dioxide fines, orthosilicic acid sol and water, a majority of said fines being generally spherical, said orthosilicic acid sol surrounding said fines, said solution having an alkaline ph
03/28/2000US6043174 High dielectric constant X7R ceramic capacitor, and powder for making
03/28/2000US6043173 Compressed shape of ceramic fiber
03/28/2000US6042935 One freely accessible friction surface which is formed of a carbon fiber-reinforced, porous carbon body whose pores are at least partially filled with silicon and silicon carbide; brakes; clutches; automobiles; aircraft; racing cars;
03/28/2000US6042801 Carbon bodies are supported by a packing material which is formed from a mixture of carbonaceous material and particles of a material containing silicon oxide; baking at a larger temperature gradient across packing joint improves efficiency
03/28/2000US6042727 Porous amorphous silica-alumina refractory oxides, their preparation and use as separation membranes
03/28/2000US6042703 Combination of biasing electrodes and offset seals is particularly effective in eliminating anode seal failure
03/28/2000CA2208698C Dielectric ceramic composition and monolithic ceramic capacitor using same
03/28/2000CA2106510C Architectural material using metal oxide exhibiting photocatalytic activity
03/24/2000CA2283040A1 Mouldings consisting of pyrogenic mixed oxide and use thereof
03/23/2000WO2000016420A1 Process for the preparation of reticulated copper or nickel sulfide
03/23/2000WO2000015982A1 Mechanical seal member
03/23/2000WO2000015577A1 Ceramics-based composite material excellent in high-temperature durability
03/23/2000WO2000015576A1 Vitrified carbon compositions
03/23/2000WO2000015575A1 Reduction-stable ceramic substances
03/23/2000WO2000015556A1 Methods to partially reduce certain metal oxides and oxygen reduced metal oxides
03/23/2000WO2000015555A1 Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides
03/23/2000WO2000015548A2 Fullerene based sintered carbon materials
03/23/2000WO2000015546A2 Method for confining plutonium in apatite ceramics and resulting products
03/23/2000WO2000015330A1 Gas storage carbon with enhanced thermal conductivity
03/23/2000DE19858531C1 High precision ceramic and/or metallic components, especially microstructured components of complicated shape, are produced by powder or ceramic precursor polymer molding about thermally shape-stable inserts
03/23/2000DE19841576A1 Melt-textured samarium-barium cuprate high temperature superconductor bulk sample, for use as a seed crystal, is produced by melt texturing a top seeded sample in air
03/23/2000DE19841575A1 Melt-textured samarium-barium cuprate high temperature superconductor bulk sample, e.g. for contact-free self-stabilizing magnetic bearings, is produced by top seeding and texture heat treating in air
03/23/2000DE19841487A1 Reduction-stable COG ceramic material, especially for multilayer capacitors or LC filters with internal copper electrodes, comprises a rhombic bronze phase barium-samarium-neodymium titanate with added glass frit
03/23/2000CA2341464A1 Process for the preparation of reticulated copper or nickel sulfide
03/23/2000CA2341294A1 Vitrified carbon compositions
03/23/2000CA2309747A1 Ceramic matrix composite having excellent high-temperature durability
03/22/2000EP0987461A1 Brake unit with a non-metallic ceramic brake disc and a hub made from a different material
03/22/2000EP0987460A1 Friction element consisting of brake disc and lining
03/22/2000EP0987233A1 Method of making a ceramic article containing a cermet-body
03/22/2000EP0987232A2 Matrix for high-performance ceramic matrix composite
03/22/2000EP0987231A1 Silicon carbide based composite material and manufacturing method thereof
03/22/2000EP0987230A2 Dielectric ceramic material
03/22/2000EP0987101A2 Method for producing a ceramic diaphragm structure
03/22/2000EP0987096A2 Light weight structure
03/22/2000EP0987058A1 Shaped body on basis of silicon dioxide
03/22/2000EP0986828A1 Shaped body consisting of textured supraconductor material and method for producing the same
03/22/2000EP0986524A1 Castable refractory compositions
03/22/2000EP0986523A1 Aluminum oxide-based molding compound
03/22/2000EP0986429A1 High performance filters
03/22/2000EP0864008B1 Method for making fibrous preforms for producing annular parts from a composite material
03/22/2000EP0773910B1 Inorganic fibres
03/22/2000CN1248233A Method for making submicrometer transition metal carbonitrides
03/22/2000CN1247843A Dielectric ceramic composition and laminated ceramic element
03/22/2000CN1247842A Composite material and ceramic for PTC thermistor and manufacture thereof
03/22/2000CN1050591C Fired microporous carbon-aluminium brick and its making method
03/22/2000CN1050590C Reaction agglutination for preparing nitriding aluminium and composite ceramic
03/22/2000CN1050589C Fused ceramic beads and its use
03/22/2000CN1050588C Far-infrared radiation material and composition
03/21/2000US6040594 High permittivity ST thin film and a capacitor for a semiconductor integrated circuit having such a thin film
03/21/2000US6040256 Sintering mixture containing powdered silicon, aluminum and oxygen, heating while oxidizing to nitride phase
03/21/2000US6040008 Silicon carbide fibers with boron nitride coatings
03/21/2000US6039865 Contacting the hydrocarbon stream with a ceramic formed from basic material such as alkaline earth compounds, alkaline metal compounds, and group 2a, 4a and 6a element compounds, the ceremic chemically reacts with and binds to phosphates
03/21/2000US6039823 Composite article
03/21/2000US6039641 Brazed diamond tools by infiltration
03/21/2000US6039221 Materials feeder equipment
03/16/2000WO2000014752A1 Manganese-zinc ferrite and method for producing the same
03/16/2000WO1999058472A3 Ceramic with oxidisable layer
03/16/2000DE19842078A1 High ohmic substrate material, especially for highly integrated electronic components, comprises silicon carbide containing a transition metal dopant for compensating excess acceptor material content
03/16/2000CA2264213A1 Matrix for high-performance ceramic matrix composite
03/15/2000EP0986076A2 Dielectric ceramic composition and laminated ceramic parts
03/15/2000EP0985647A2 A member for brakes
03/15/2000EP0984908A1 A method for producing a porous carbon article and an article produced thereby
03/15/2000EP0984907A1 Production of heat-treated carbon bodies
03/15/2000EP0984901A1 Hydroxylapatite gel
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