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)
11/2005
11/23/2005CN1701048A Piezoelectric porcelain composition, piezoelectric element, and method for production thereof
11/23/2005CN1700405A Aluminium nitride arc discharge vessel having high total transmittance and method of making same
11/23/2005CN1700373A Method for manufacturing stratify electronic apparatus
11/23/2005CN1700370A 铁氧体材料 Ferrite materials
11/23/2005CN1699921A Method of measuring outer peripheral distortion of the structural body
11/23/2005CN1699286A General glass fiber vitrolite and its industrial production method
11/23/2005CN1699285A Method for preparing porous silicon carbide ceramic with high porosity
11/23/2005CN1699284A Combustion synthesis method of sub-micron titanium carbide nitride powder
11/23/2005CN1699283A Preparation method of multi-wall nanometer carbon tube conductive material for switch contact device
11/23/2005CN1699282A Preparation of monodisperse spherical cerium oxide and its application in high precision polishing
11/23/2005CN1699281A Preparation method of Nd3+ doped yttrium lanthanum oxide laser ceramic
11/23/2005CN1699280A Niobate leadless piezoelectric material material and preparation method thereof
11/23/2005CN1699279A Improved yttrium partially stabilized zirconia production process
11/23/2005CN1699278A Method for preparing zirconia ceramic casing for optical fiber connector
11/23/2005CN1699277A High-performance (1-x) BaTi3-xNaNbO3 microwave dielectric film and preparation thereof
11/23/2005CN1699276A Low-temperature sintered zinc titanate high-frequency dielectric ceramic and preparation method thereof
11/23/2005CN1699275A Barium strontium titanate base electro-optical composite material and preparation method thereof
11/23/2005CN1699274A Microwave dielectric ceramic with near-zero frequency temperature coefficient and preparation method thereof
11/23/2005CN1699273A Lithium titanium co-doped nickel oxide base ceramic film and preparation method thereof
11/23/2005CN1699272A Magnetic brick with electromagnetic shielding and decoration functions and its preparation method thereof
11/23/2005CN1699271A Method for preparing high-purity mullite at low temperature by mechanochemical process
11/23/2005CN1699270A Preparation method of hydroxyapatite/zirconium dioxide biological ceramic composite material and its products
11/23/2005CN1699269A Process for making tile with natural jade effect
11/23/2005CN1699268A Magnetic head slider material, magnetic head slider, and method of manufacturing magnetic head slider material
11/23/2005CN1699267A Tundish permeable brick and its preparing process
11/23/2005CN1699266A Preparation of nano Ni0Al2O3 composite ceramic powder by vacuum reduction method
11/23/2005CN1699265A High-strength ceramsite proppant and preparation method thereof
11/23/2005CN1699264A Process for preparing high-purity ultra-fine metal-oxide by solvent circulation
11/23/2005CN1699263A Composite material with purifying and beautifying functions
11/23/2005CN1699262A Target for transparent electroconductive film, transparent electroconductive material, transparent electroconductive glass and transparent electroconductive film
11/23/2005CN1228798C Method for sintering magnetic core
11/23/2005CN1228793C Permanent magnet and method for preparation
11/23/2005CN1228455C Waterless stemming for blast furnace
11/23/2005CN1228275C Refractory material for pure oxygen two-stage furnace
11/23/2005CN1228274C Method of gas phase deglue pretreating method for gel injecting molding ceramic blank
11/23/2005CN1228273C Semi-transparent hard Sailong ceramics and its preparation
11/23/2005CN1228272C Preparation of ferrite doped magnetic material
11/23/2005CN1228241C High performance aluminium nitride powder combustion synthesis method of gradient distribution
11/22/2005USRE38888 Cordierite body
11/22/2005US6967180 primary component is a mixed oxide of Sr, Ca, Ti and Bi; also containing MgTiO3, SiO2, manganese oxide and a rare earth oxide; dielectric constant changes little with temperature change; high volume resistivity
11/22/2005US6967179 Oxidation and heat resistance; dielectrics; forming boron nitride from organoboron polymer
11/22/2005CA2114194C Coating composition, granules coated with same, and method of reducing dust generation
11/21/2005CA2490383A1 Aluminum nitride arc discharge vessel having high total transmittance and method of making same
11/17/2005WO2005109537A1 Piezoelectric single crystal element and method for fabricating the same
11/17/2005WO2005108470A1 Polysilane-polycarbosilane copolymer solutions and oxygen-depleted ceramic moulded bodies with a composition similar to that of sic
11/17/2005WO2005108327A1 Method for producing multilayer dielectric body
11/17/2005WO2005108326A1 Methods of calcining particulate material
11/17/2005WO2005108320A2 Powder particles that are uniformly coated with functional groups, method for their production and use thereof
11/17/2005WO2005108057A1 Resin-impregnated flexible graphite articles
11/17/2005US20050255986 Unshaped composition of raw MgO Al2O3 spinel phase and magnesia and/or a raw spinel/corundum MgO Al2O3 spinel phase and a corundum phase, raw magnesia, alumina cement, ultrafine silica, and a raw alumina material
11/17/2005US20050255335 Silicon carbide matrix composite material, process for producing the same and process for producing part of silicon carbide matrix composite material
11/17/2005US20050255239 Spin-coating dense, thick piezoelectric composite coatings with uniform microstructure on an electrode coated silicon substrate using a sol-gel solution of lead zinc titanate (PZT) to form a dense green body; low temperature sintering; nonporous; antiagglomerants; transducers; cost efficiency
11/17/2005US20050254545 Graphite electrode for electrothermic reduction furnaces, electrode column, and method of producing graphite electrodes
11/17/2005US20050254543 Lining for carbothermic reduction furnace
11/17/2005US20050254190 ESD dissipative structural components
11/17/2005US20050253904 Piezoelectric element, piezoelectric actuator, ink jet recording head, ink jet printer, surface acoustic wave element, frequency filter, oscillator, electronic circuit, thin film piezoelectric resonator and electronic apparatus
11/17/2005US20050253903 Piezoelectric element, piezoelectric actuator, ink jet recording head, ink jet printer, surface acoustic wave element, frequency filter, oscillator, electronic circuit, thin film piezoelectric resonator and electronic apparatus
11/17/2005US20050253313 Heat treating silicon carbide articles
11/17/2005US20050253311 Method of baking ceramic honeycomb structure
11/17/2005US20050253310 Method for manufacturing shaped titanium oxide
11/17/2005US20050253118 Fracture resistant electrodes for a carbothermic reduction furnace
11/17/2005US20050253115 Heat-resistant exfoliated graphite sheet
11/17/2005US20050252853 Novel proton conducting materials and devices incorporating them
11/17/2005US20050252631 Ceramic article and method of manufacture therefor
11/17/2005US20050252446 Electronic component burning jig
11/17/2005DE10329277B4 Keramik-Molybdän-Verbundmaterialien für den Glaskontakt, Verfahren zur Herstellung und Verwendung Ceramic-molybdenum composite materials for glass contact, methods of making and using
11/16/2005EP1596145A1 Firing setter
11/16/2005EP1595858A1 METHOD OF OBTAINING SURFACE COATINGS OF SILICON NITRIDE (SI sb 3 /sb N sb 4 /sb ) ON CERAMIC COMPONENTS AND PARTS
11/16/2005EP1595856A1 Lead-free glass material for use in sealing and, sealed article and method for sealing using the same
11/16/2005EP1595624A1 Centrifugal sintering system
11/16/2005EP1595595A1 Cubic boron nitride, catalyst for synthesizing cubic boron nitride, and process for producing cubic boron nitride
11/16/2005EP1595002A1 Vaporizing material for producing highly refractive optical layers
11/16/2005EP1594816A1 Method of siliconising thermostructural composite materials and parts thus produced
11/16/2005EP1594815A2 Methods of making ceramics
11/16/2005EP1594814A1 Evaporation material for the production of average refractive optical layers
11/16/2005EP1594810A2 Al2o3-la2o3-y2o3-mgo ceramics, and methods of making the same
11/16/2005EP1594691A1 A method of manufacturing a laminated structure
11/16/2005EP1594627A2 Ceramic forming polymer derived ceramic composite and methods
11/16/2005EP1525042A4 Mullite-aluminum titanate diesel exhaust filter
11/16/2005EP1503972B1 Method for the production of hybrid spherical molded bodies from soluble polymers
11/16/2005EP1218309B1 Method for producing a porcelain, porcelain and ceramic isolator that consists of said porcelain
11/16/2005EP1198680A4 Glass-ceramic seals for ceramic membrane chemical reactor application
11/16/2005EP1130002B1 Method for producing dielectric porcelain composition for electronic device
11/16/2005EP1065191B1 Method for producing manganese-zinc ferrite core and manganese-zinc ferrite core
11/16/2005CN1697791A Multiporous ceramic heating element and its mfg. method
11/16/2005CN1697790A Low thermal expansion material
11/16/2005CN1697789A Dielectric ceramic, process for producing the same and laminate ceramic capacitor
11/16/2005CN1697788A Unifired firebrick contg graphite for industry kilns and use of same
11/16/2005CN1696078A Method for preparing Nano crystal of metal oxide of anti agglomeration
11/16/2005CN1696077A Ceramic generation process and appts. thereof
11/16/2005CN1696076A Temperature controlled combustion method for synthesizing powder of silicon nitride in alpha phase
11/16/2005CN1696075A Agglomeration method for synthesizing mullite by using high aluminous fly ash
11/16/2005CN1227678C Composite magnetic material and mfg. method thereof
11/16/2005CN1227677C Bismuth pyrochlore dielectric compound for microwave system
11/16/2005CN1227676C Medium ceramic and resonator using same
11/16/2005CN1227186C Method for producing dielectric ceramic raw material powder and dielectric ceramic raw material powder
11/16/2005CN1227185C Production process for oxide magnetic material and oxide magnetic material
11/16/2005CN1227184C Nickel-Mn-Zn Series ferrite
11/16/2005CN1227055C Mixed conducting membranes for syngas production
11/15/2005US6965125 Protective film for FPD, vapor deposition material for protective film and its production method, FPD, and manufacturing device for FPD protective film