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)
02/1984
02/07/1984US4430125 Process of manufacture of a composite material and composite material manufactured by this process
02/07/1984CA1161986A1 Process for the preparation of poly(disilyl)silazane polymers and the polymers therefrom
02/07/1984CA1161865A1 Alumina ceramic
02/07/1984CA1161626A1 Method of making si.sub.3n.sub.4 based cutting tools
01/1984
01/31/1984US4429051 Ceramic materials by sol-gel route
01/31/1984US4429003 Protective coating for porous refractories
01/31/1984US4428916 Firing silica, carbon, and silicon nitride or oxynitride in nitrogen or ammonia
01/31/1984US4428906 Metallic or nonmetallic
01/31/1984US4428895 Freezing colloidal ceramic sol layers
01/31/1984US4428770 Methods of manufacturing metal from a melt, determination of sulfur and carbon therein, sensors therefor and solid electrolyte compositions for said sensors
01/31/1984US4428755 Sintering silicon and carbon
01/31/1984US4428679 Process for mixing and cooling electrode material
01/31/1984CA1161238A1 Inorganic composite structures
01/31/1984CA1161214A1 Carbon composite article and method of making same
01/24/1984US4427800 Phenolic resin for refractory uses
01/24/1984US4427785 Optically translucent ceramic
01/24/1984US4427721 Cracker tubes, refractory oxide
01/24/1984US4427579 Method of producing fugitive binder-containing nuclear fuel material
01/24/1984CA1161068A1 Sintered ceramic body and process for production thereof
01/24/1984CA1161067A1 High density silicon oxynitride
01/19/1984WO1984000158A1 Magnesia-carbon-silicon carbide refractory
01/17/1984US4426660 Stylus for detecting signals recorded as geometric variations and method for making the same
01/17/1984US4426457 Refractory powder and method of producing same
01/17/1984US4426405 Method for producing improved silicon carbide resistance elements
01/17/1984US4426368 Thermal degradation of polyphenylene sulfide
01/17/1984US4426338 Compression molding, then grinding
01/17/1984US4426209 Carbide coated composite modified silicon aluminum oxynitride cutting tools
01/11/1984EP0098119A1 A method for producing a thin-walled ceramic tube
01/11/1984EP0097700A1 A method of preparing silicon carbide whisker sheet composites.
01/11/1984EP0097694A1 Process for making inorganic oxide fibers
01/10/1984US4425556 Ceramic cold conductor and method of producing the same
01/10/1984US4425407 CVD SiC pretreatment for carbon-carbon composites
01/10/1984US4425316 Impregnation with furfural, glycol, acid catalysts, polymerization
01/10/1984US4425141 Composite ceramic cutting tool
01/10/1984CA1160393A1 Method of preparing polycarbosilanes
01/05/1984WO1984000076A1 Porcelain composition with high dielectric constant
01/05/1984WO1984000047A1 Method for manufacturing a backing material for drill holes
01/05/1984WO1984000030A1 Zirconia-containing ceramic compound and method of making same
01/04/1984EP0097296A1 Rare earth doped yttria-gadolinia ceramic scintillators and methods for making
01/04/1984EP0097295A1 Rare earth doped yttria-gadolinia ceramic scintillators and methods for making
01/03/1984US4424281 Alumina, silicon, sodium hexametaphosphate
01/03/1984US4424193 Constituent members of a semiconductor element-manufacturing apparatus and a reaction furnace for making said constituent members
01/03/1984US4424179 Method of manufacturing a sintered silicon carbide ceramic part
01/03/1984US4424066 Alumina coated composite silicon aluminum oxynitride cutting tools
01/03/1984US4423833 Extrusion product of alumina and carbon
01/03/1984CA1159787A1 Process for the production of high grade carbonaceous binders
01/03/1984CA1159629A1 Method for producing pre-shaped alpha-silicon nitride whisker compacts and loose whiskers for composite material reinforcement
12/1983
12/27/1983US4423026 Densification of caustic magnesia and sintered periclase by acid doping
12/27/1983US4422894 From expanded graphite
12/27/1983CA1159234A1 Process for producing members, particularly tubes, of translucent alumina
12/21/1983EP0096519A1 Process for producing zirconium oxide sintered body
12/21/1983EP0096508A1 Magnesia-carbon refractory
12/21/1983EP0096385A1 Ceramic materials based on beryl
12/20/1983US4421861 High-strength and temperature-change resistant ceramic formed body, especially of mullite, its production and use
12/20/1983US4421815 Coating cellulose fibers with vermiculite particles for insulation and fire resistance
12/20/1983US4421702 Honeycomb structure, parallel channels of partition walls
12/20/1983US4421699 Method for producing a cordierite body
12/20/1983US4421671 Rare-earth-doped yttria-gadolinia ceramic scintillators
12/20/1983US4421528 Dispersion of hard refractory in homogeneous matrix; densification
12/20/1983US4421525 Containing hard refractory particles and densification aid
12/20/1983CA1158847A1 Process for the manufacture of substantially pore- free shaped polycrystalline articles by isostatic hot-pressing
12/13/1983US4420539 Heat treatment a siliconized graphite in vacuum, impregnation with metal or alloy
12/13/1983US4420142 Machine component of oxide ceramic material
12/13/1983US4419971 Cylinder liner for an internal combustion engine
12/08/1983WO1983004247A1 Zirconia ceramic materials and method of making same
12/07/1983EP0095775A1 Compositions for conductive resistor phases and methods for their preparation including a method for doping tin oxide
12/07/1983EP0095720A2 Electrically conductive sintered ceramics and ceramic heaters
12/06/1983US4419455 Packing materials
12/06/1983US4419454 Organic fibers
12/06/1983US4419311 Production of high-strength ceramic bodies of alumina and unstabilized zirconia with controlled microfissures
12/06/1983US4419310 Strontium titanate
12/06/1983US4419161 Metal broide cement, sintering
12/06/1983CA1158261A1 Fused cast refractory compositions and glass melting furnaces incorporating them
12/06/1983CA1158259A1 Composite material of silicon carbide and silicon and methods of producing
12/06/1983CA1158030A1 Construction of building materials
12/06/1983CA1158020A1 Harzburgite and preparation thereof
12/06/1983CA1158017A1 Hydroxyapatite, ceramic material and process for preparing thereof
11/1983
11/30/1983EP0095338A1 Low-loss microwave dielectric material
11/30/1983EP0095131A1 Coated silicon nitride cutting tools
11/30/1983EP0095130A1 Coated composite modified silicon aluminum oxynitride cutting tools
11/30/1983EP0095129A1 Composite ceramic cutting tool and process for making same
11/30/1983EP0095128A1 Coated composite silicon nitride cutting tools
11/29/1983US4418327 Arc limiting refractory resistive element
11/29/1983US4418028 Molding, sintering, consolidation of group 1a, 2a halides and/or aluminum fluoride for porous structure
11/29/1983US4418025 Process for producing optically translucent mullite ceramic
11/29/1983US4418024 Compaction of amorphous aluminum and silicon oxide, firing, and sintering
11/29/1983US4417906 Bonded diamond crystals
11/29/1983US4417872 Carbon degradable materials
11/29/1983CA1157806A1 Cubic boron nitride preparation
11/29/1983CA1157633A1 Sintering of silicon nitride to high density
11/23/1983EP0094731A2 Shaped ceramics
11/23/1983EP0094591A1 Polycrystalline, virtually pore-free sintered articles of alpha-silicon carbide, boron carbide and free carbon, and process for producting it
11/22/1983USRE31447 High yield silicon carbide pre-ceramic polymers
11/22/1983US4417227 Doped alkaline earth titanate with thin film of lead germanate
11/22/1983US4416999 Refractory powder flame projection moldings
11/22/1983US4416840 Sintering aluminum oxide with titanium carbide formed in situ from carbon and titanium or titanium hydride
11/22/1983US4416670 Carbide coated composite silicon nitride cutting tools
11/22/1983US4416621 Ceramic combustion chamber and method of making it
11/22/1983CA1157486A1 Engine parts
11/22/1983CA1157325A1 Method for improving properties of ceramic fibers