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)
03/1987
03/11/1987EP0213722A2 Dielectric compositions
03/11/1987EP0213715A2 Method for synthesizing magnesia-alumina-silica glasses and ceramics
03/11/1987EP0213707A2 Spray-applied ceramic fiber insulation
03/11/1987EP0213629A2 Process for the production of inorganic fibers
03/11/1987CN86105927A Gas-tight sintered translucent aluminium oxide
03/11/1987CN85102464A Ceramic powder and article therefrom
03/10/1987US4649125 Peroxide
03/10/1987US4649003 Extrusion molding or injection molding alumina with fatty acid and wax
03/10/1987US4649002 Furnaces, saturation with silicon gas
03/10/1987US4648954 Magnesium aluminum spinel in light metal reduction cells
03/05/1987DE3530571A1 Dielectric ceramic material
03/05/1987DE3530570A1 Dielectric ceramic material
03/05/1987DE3530103A1 Polycrystalline sintered articles based on silicon nitride, having a high fracture toughness and hardness
03/04/1987EP0213010A1 Method of the preparation of a ceramic cordierite powder sinterable at low temperatures, powder obtainable by the method and ceramic composition obtained by sintering the powder
03/04/1987EP0212965A2 Process for producing a thin carbonaceous plate
03/04/1987EP0212872A2 Method and apparatus for forming shaped pieces of insulation
03/04/1987EP0212659A2 Plastic processing method of pressure or pressureless sintered ceramic body and ceramics-made molded material formed by the method
03/04/1987EP0212485A2 Process for producing shaped silicon carbide article from the same
03/04/1987EP0212344A1 Process for making a homogeneous yttria-alumina doped silicon nitride article
03/04/1987EP0212124A1 Method of fabricating a multilayer ceramic substrate
03/04/1987EP0211948A1 Process for the preparation of submicron-sized boron carbide powders
03/04/1987CN86103814A Ultra-low fire ceramic composition
03/04/1987CN85105558A Method of making self-supporting ceramic materials
03/03/1987US4647548 Targets for cathode sputtering
03/03/1987US4647547 High temperature refractory of MgCr2 O4 matrix and unstabilized ZrO2 particles
03/03/1987US4647546 Polycrystalline cubic boron nitride compact
03/03/1987US4647414 Method of manufacturing ceramics
03/03/1987US4647405 Ceramics, group 4 metal diboride, agglomeration, dispersion, electroconductivity
03/03/1987US4646950 Sliding nozzle plate
03/03/1987CA1218511A1 Nozzles for casting aluminium-killed steels
02/1987
02/26/1987DE3529688A1 Process for producing a heat-resistant material, in particular for use in machine construction and machine tool construction
02/25/1987EP0211603A1 Method of making ceramic dielectric bodies
02/25/1987EP0211473A2 Boron-carbide-aluminium and boron-carbide-reactive-metal cermets and a process for the manufacture thereof
02/25/1987EP0211371A2 Dielectric porcelain
02/25/1987EP0211316A2 Process for preparing phenolic resin binders for foundry and refractory uses
02/25/1987CN85107480A Ceramic moisture sensor
02/24/1987US4645807 Method for forming new preceramic polymers for SiC and Si3 N4 /SiC systems
02/24/1987US4645622 Oxide of lanthanum, calcium, and manganese
02/24/1987US4645524 Method for making sodium-containing glass
02/18/1987CN86105225A Bakeout furnace for electrode bar
02/18/1987CN85106267A Large size ceramic decorating plate and its method of production
02/17/1987US4644133 Ceramic heater
02/17/1987US4643985 Dielectric porcelain material
02/17/1987US4643984 Process for producing a composition which includes perovskite compounds
02/17/1987US4643956 Coke filled separator plate for electrochemical cells
02/17/1987US4643858 Slurrying, sintering, and isotactic pressing mixture of silicon nitride and group three oxides
02/17/1987CA1217982A1 Method of producing an electrode usable as a flow- through anode
02/17/1987CA1217927A1 Inorganic composite material and process for preparing the same
02/17/1987CA1217918A1 Method for manufacturing fine powder of barium zirconate
02/12/1987DE3527912A1 Process for producing a roller body
02/11/1987CN86101293A Composite ceramic articles and methods of making the same
02/10/1987US4642732 Barium titanate-based composition
02/10/1987US4642360 Silica-alumina as packing
02/10/1987US4642299 With sintering aid promoter
02/10/1987US4642298 Composite nitride sintered body
02/10/1987US4642271 BN coating of ceramic fibers for ceramic fiber composites
02/10/1987US4642218 Hot rolling of ceramics by the use of self propagating synthesis
02/10/1987US4642207 Process for producing ultrafine particles of ceramics
02/10/1987US4642201 Compositions for improving the stability of intercalated graphite structural members
02/10/1987US4642148 Reduced residual carbon
02/05/1987DE3527788A1 Coarse-ceramic moulding from the group of fireclay materials, alumina-rich materials and high-alumina materials, a process for its production and its use
02/04/1987EP0210874A1 Thin tape for dielectric materials
02/04/1987EP0210813A2 Aluminum titanate.-mullite base ceramics
02/04/1987EP0210699A1 Deflection unit having a thin-walled yoke ring for cathode-ray tubes
02/04/1987EP0210614A1 Process for making a homogeneous doped silicon nitride article
02/04/1987EP0210502A1 Method for removal of carbonaceous residues from ceramic structure having internal metallurgy
02/04/1987EP0210458A2 Refractory article and its use
02/04/1987EP0210457A1 Spinel-forming composition and its use
02/04/1987CN86103664A Improved composite polycrystalline diamond compact
02/03/1987US4641221 Thin tape for dielectric materials
02/03/1987US4640905 Dielectric compositions
02/03/1987US4640904 Mullite by reactive hot pressing
02/03/1987US4640903 Silicon nitride sintered bodies and a method for producing the same
02/03/1987US4640902 Low thermal conductivity Si3 N4 /ZrO2 composite ceramics
02/03/1987US4640901 Pyrolyzing silicon-based material, oxidizing pyrolysis product
02/03/1987US4640899 Hot pressing mixture of alumino-silicate glass, alumina, and filler
02/03/1987US4640848 Organic and inorganic binders
02/03/1987US4640711 Method of object consolidation employing graphite particulate
02/03/1987US4640693 Refractory metal nitride reaction bonded between tool and coating; enhanced adhesion
02/03/1987US4640336 Refractory for continuous casting
02/03/1987EP0167528A4 Ceramic head for internal combustion engine.
02/03/1987CA1217506A1 Silicon-nitride-sintered body
02/03/1987CA1217307A1 Method of providing a shaped carbon article
01/1987
01/31/1987CN85102067A Black aluminium oxide ceramic cutter material and the making method thereof
01/29/1987DE3534149C1 Axial face seal (sliding ring seal)
01/28/1987EP0209715A1 A magnesia powder for use as an electrical insulating material
01/28/1987EP0126103B1 Ion-sensitive measuring electrode device
01/27/1987US4639930 Port for graphitization furnace
01/27/1987US4639929 Graphite electrodes for arc furnaces
01/27/1987US4639803 Thin film magnetic head slider
01/27/1987US4639501 Method for forming new preceramic polymers containing silicon
01/27/1987US4639474 Ramming mix
01/27/1987US4639427 Stress-corrosion resistant proppant for oil and gas wells
01/27/1987US4639426 Decorative hard golden ceramic article
01/27/1987US4639400 Oxides of sodium and niobium
01/27/1987US4639356 High technology ceramics with partially stabilized zirconia
01/27/1987CA1217209A1 Polyacetal binders for injection molding of ceramics
01/27/1987CA1217208A1 Reaction sintered multiphase ceramic
01/22/1987EP0190346A4 Novel composite ceramics with improved toughness.
01/21/1987EP0209472A1 Process for the heat treatment of a polysilazane having SiNH, Si-H and unsaturated groups