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)
06/2004
06/30/2004CN1508319A Ceramic washing ball and preparing method thereof
06/30/2004CN1508209A Water-soluble propenoic-acids adhesive and its preparation method, ceramic slurry composition and preparation method thereof
06/30/2004CN1508091A Refractory material for DC arc furnace hearth
06/30/2004CN1155540C High-strength antiwear refractory brick
06/30/2004CN1155539C Fibre-reinforced composite ceramics and method of producing same
06/30/2004CN1155508C Reaction synthesis process for aluminium nitride powder body
06/29/2004US6756721 Metal halide lamp
06/29/2004US6756335 Dielectric porcelain and resonator using the same
06/29/2004US6756238 Domain controlled piezoelectric single crystal and fabrication method therefor
06/29/2004US6756122 Process for the production of improved boron coatings
06/29/2004US6756121 Carbon barrier controlled metal infiltration layer for enhanced oxidation protection
06/29/2004US6756112 Carbon matrix composites fabricated by a rapid and low-cost process incorporating in-situ polymerization of wetting monomers
06/29/2004US6755994 Far infrared radiation emitting material
06/29/2004US6755988 Forming low cost permanent magnetoplumbite type
06/29/2004US6755984 Micro-casted silicon carbide nano-imprinting stamp
06/29/2004US6755882 Metal-graphite brush
06/24/2004WO2004053894A1 Oxide conductive paste
06/24/2004WO2004052805A1 Silicon carbide based porous material and method for preparation thereof, and honeycomb structure
06/24/2004WO2004052804A1 Ceramic composition being fired at low temperature and having high strength and method for preparing the same, and laminated electronic parts using the same
06/24/2004WO2004052629A1 Process and apparatus for through thickness infiltration with molten resin
06/24/2004US20040121897 major composition containing BaO, SrO, SiO2, ZrO2, and Al2O3; 2 to 10 parts by weight of a Zn B-silicate glass composition, per 100 parts by weight of the major composition.
06/24/2004US20040121492 Ferroelectric thin film and method for forming the same
06/24/2004US20040121192 ceramic body comprising aluminum nitride (AlN) and at least one electrode in the ceramic
06/24/2004US20040121188 ferrite magnet with at least one of Co, Ni, Mn and Zn; portion of Sr, Ba, Pb or Ca is replaced with a rare-earth element (including Y) and Bi and always includes La; calcining and pulverization; hexagonal M-type magnetoplumbite structure; low cost
06/24/2004US20040121146 Composite barrier films and method
06/24/2004US20040120886 Chlorine treatment for producing alumina ceramics with low transition metal impurities
06/24/2004US20040120881 Grain oriented ceramics and a production process thereof, as well as an anisotropically-shaped powder A and A production process thereof
06/24/2004US20040119378 Piezoelectric ceramic composition and piezoelectric actuator for ink-jet head based on use of the same
06/24/2004US20040119209 selectively extracting a substantial portion of the oil from the green ceramic body with a solvent capable of dissolving the oil, wherein the remaining components of the mixture are not affected by the solvent
06/24/2004US20040119055 useful as phase shifters, matching networks, oscillators, filters, resonators, and antennas containing interdigital and trilayer capacitors, coplanar waveguides and microstrips.
06/24/2004US20040119054 Substituted barium titanate and barium strontium titanate ferroelectric compositions
06/24/2004US20040118158 SiO2 shaped body which has been vitrified in partial areas, process for producing it, and its use
06/24/2004US20040118095 Honeycomb structure containing si and method for manufacture thereof
06/24/2004DE10353784A1 Verfahren und Vorrichtung zum Trocknen keramischer Formgegenstände Method and apparatus for drying ceramic shaped articles
06/24/2004DE10257001A1 Preparation of nanoscale pyrogenic magnesium-aluminum spinel, used e.g. as filler, carrier, catalyst, polish, gas sensor, involves using compounds, solution or dispersion
06/23/2004EP1431431A1 Zirconia-containing inorganic fiber and method for production thereof
06/23/2004EP1431423A1 Method for manufacturing a lithium ion-conductor
06/23/2004EP1431260A1 Method of production of hollow bodies out of fibre reinforced ceramic materials
06/23/2004EP1431259A1 Non basic refractory mass and its use
06/23/2004EP1431258A2 Method for the production of a ceramic matrix composite containing silicon carbide fibers and the composite thus obtained
06/23/2004EP1430489A2 Electroceramic component comprising a plurality of contact surfaces
06/23/2004EP1430158A1 Sugar additive blend useful as a binder or impregnant for carbon products
06/23/2004EP1430005A2 Method and device for producing straight ceramic fibres
06/23/2004EP1430004A2 Method and device for continuous production of ceramic non-wovens
06/23/2004EP1430002A2 Alumina-zirconia, and methods of making and using the same
06/23/2004EP1429917A2 Ceramic matrix composite structure having integral cooling passages and method of manufacture
06/23/2004CN2621091Y Dynamic environmental protection cleaning apparatus
06/23/2004CN1507423A Composite material and method for the production therefor
06/23/2004CN1507422A Halogen-resistant media
06/23/2004CN1506987A Method for producing electronic device containing dielectric layer
06/23/2004CN1506334A Process for producing cellular forming body and cellular structure
06/23/2004CN1506333A Method of raising the medium temperature antioxygenation of Ti3AlC2
06/23/2004CN1155024C Manganese-zinc ferrite and method to producing the same
06/23/2004CN1155022C Oxide magnetic material, ferrite particles, sintered magnet, bonded magnet, magnetic recording medium and motor
06/23/2004CN1155014C Monolithic electronic element made froms semiconductor ceramic
06/23/2004CN1154625C Piezoelectric ceramic and piezoelectric device using said piezoelectric ceramics
06/23/2004CN1154624C Method for preparing ceramic compsns. and method for preparing electronic component
06/23/2004CN1154623C Carbonaceous refractory with high resistance to spalling and process for producing the same
06/22/2004US6753642 Piezoelectric ceramic and piezoelectric ceramic element including the same
06/22/2004US6753601 Ceramic substrate for semiconductor fabricating device
06/22/2004US6753299 Composite silica proppant material
06/22/2004US6753292 Composite oxide phase comprising silica and titania; high strength; melt spinning polycarbosilane and organometallic compound
06/22/2004US6753284 Having high-speed cutting ability and resistance against chipping
06/22/2004US6753283 Synthetic, refractory material for refractory products, and process for producing the product
06/22/2004US6753277 Ceramics having excellent high-frequency characteristics and method of producing the same
06/22/2004US6753110 Cathode active material for lithium electrochemical cells
06/22/2004US6753089 Zircon/zirconia mix for refractory coatings and inks
06/22/2004US6753085 Heat-resistant coated member
06/22/2004US6753070 Insulating ceramic compact, ceramic multilayer substrate, and ceramic electronic device
06/22/2004US6752932 Ferrite core and its production method
06/22/2004CA2302207C Improved bonding of ceramic fibers
06/17/2004WO2004050792A1 Method for preparing rare-earth halide blocks
06/17/2004WO2004050319A1 Manufacture of carbon/carbon composites by hot pressing
06/17/2004WO2004028999B1 Thin films of oxidic materials having a high dielectric constant
06/17/2004WO2004024630A9 Dielectric particles having passivated surfaces and methods of forming same
06/17/2004US20040116301 Superconducting borides and wires made thereof
06/17/2004US20040116273 For use in cartridge for a water cleaner or purifying unit ; engine casing ; brake disk exhaust pipe; disposal pipes; building material ; housing member; conveyor belt; heat accumulating material; soil conditioner; coating agent; bath tub; sheet
06/17/2004US20040115441 Overcoating ceramic with protective coating
06/17/2004US20040115435 High Volume Density Polycrystalline Diamond With Working Surfaces Depleted Of Catalyzing Material
06/17/2004US20040115392 Process for production of formed honeycomb body, and honeycomb structure
06/17/2004US20040115349 Film forming method and film forming device
06/17/2004US20040115348 Coating with a preceramic polymer fabric ply formed of ceramic fibers coated with a high temperature boron nitride;shaping fabric ply into a preliminary preform;curing polymer inserting preform into a reactor for a chemical vapor infiltration
06/17/2004US20040115122 Method for preparing high quality barium-titanate based powder
06/17/2004US20040113743 Magnetic core for xDSL modem transformer and its composition
06/17/2004US20040113332 Mixture with sintering additive; one step process; hot pressing
06/17/2004US20040113302 Process and apparatus for through thickness infiltration with molten resin
06/17/2004US20040113146 Material for use in the manufacturing of luminous display devices
06/17/2004US20040112945 Method and composition for metallizing a refractory material by coating the refractory material
06/17/2004US20040112503 Method of producing lithium aluminosilicate ceramics
06/17/2004US20040112359 Brazed diamond tools and methods for making the same
06/17/2004US20040112024 trapping efficiency of particulates is sacrificed to some extent, but an ash content generated by oil combustion of a diesel engine is extracted from pores so as to prevent a pressure loss even with a long-period use
06/17/2004US20040111874 Preparation of a lithium ion conductor
06/17/2004CA2507283A1 Method for preparing rare-earth halide blocks
06/16/2004EP1429400A1 Modified polyvinyl acetal resin
06/16/2004EP1428900A1 Silicon carbide-based thermal spray powder, method of preparation and use
06/16/2004EP1428809A2 Process for production of formed honeycomb body, and honeycomb structure
06/16/2004EP1428807A2 Refractory system for glass melting furnaces
06/16/2004EP1427672A1 Method for preparing a stable lead zircon-titanate sol and method for preparing films based on same
06/16/2004EP1317319B1 Mixed conducting membranes for syngas production
06/16/2004EP1228020B1 Bearing having a surface formed by converting a metal carbide to carbon on the surface of the metal carbide by etching in halogens