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)
12/1987
12/01/1987US4710481 Method for melting Ti or a high-Ti alloy in CaO refractories
12/01/1987US4710480 Graded mixtures of ceramic fibers and fine-grain refractories
12/01/1987US4710435 Method for production of sintered composite having spinel reinforced with short fibers of silicon carbide and sintered composite produced by said method
12/01/1987US4710425 Abrasion resistant articles and composition utilizing a boron-doped refractory particle
12/01/1987US4710348 Process for forming metal-ceramic composites
12/01/1987US4710346 Method for manufacturing powder material and shaped products utilizing the conditions in outer space
12/01/1987US4710311 Piezoelectric ceramic composition
12/01/1987US4710227 Hydrolyzing two alkoxides to form mixed oxide dispersion
12/01/1987CA1229782A1 Ceramic testing method
11/1987
11/26/1987DE3617428A1 Process and apparatus for preparing electrically conductive refractory building materials and use of these building materials
11/25/1987EP0246950A1 Dielectric composition of type I based on neodymium titanate
11/25/1987EP0246844A1 Production of flat products from particulate material
11/25/1987EP0246610A2 Composite by infiltration
11/25/1987EP0246583A2 Process for producing thin sheets
11/25/1987EP0246438A2 Aqueous compositions for injection moulding comprising a gel-forming material and ceramic and/or metal powder
11/25/1987CN87103170A Ceramics materials based on mullite
11/24/1987US4709299 Low temperature sintered ceramic capacitor with a temperature compensating capability, and method of manufacture
11/24/1987US4708943 Silicon nitride having low dielectric constant
11/24/1987US4708838 Method for fabricating large cross section injection molded ceramic shapes
11/24/1987US4708652 Apatite composite ceramics
11/24/1987US4708627 High pressure apparatus
11/19/1987WO1987006928A1 Zirconia ceramic materials
11/19/1987EP0246104A1 Reinforcing fibers and composite materials reinforced with said fibers
11/19/1987EP0246003A2 Ceramic coating containing chromium dioxide, and method for its production
11/19/1987EP0245812A2 Method of manufacturing an object of powdered material by isostatic pressing
11/19/1987EP0059212B1 Magnesium aluminium spinels
11/19/1987DE3714911A1 Process for preparing a slurry of an ultra-fine powder based on zirconium oxide/aluminium oxide
11/19/1987DE3616378A1 Process for producing ceramic polymeric materials and accordingly produced material
11/19/1987DE3616168A1 Magnesium phosphinates and calcium phosphinates and basic refractory raw materials bound therewith
11/17/1987US4707583 Plasma heated sintering furnace
11/17/1987US4707556 Boron nitride polymeric precursors
11/17/1987US4707459 Reacting-bonded silicon carbide spheroids and process of making
11/17/1987US4707399 Titanium, alumina, silica, chromia, thoria, zirconia, boria
11/17/1987US4707312 Gas ions, cold compaction, heat treatment, bubbles
11/17/1987US4707311 Expansion, molding, resin binder, sintering
11/17/1987US4707231 Process for preparing composite materials and products obtained with said process
11/17/1987US4706361 Process for the hot-forming of at least one sheet made of a material that is difficult to work
11/17/1987CA1229446A1 Polysilane precursors containing olefinic groups for silicon carbide
11/12/1987DE3714819A1 Cosynthetisierte zusammensetzungen auf der basis von bariumtitanat Cosynthetisierte compositions based on barium titanate
11/12/1987DE3615510A1 Process for producing a ceramic material
11/11/1987EP0245193A2 Method of making shaped ceramic composites with the use of a barrier
11/11/1987EP0245192A2 Shaped ceramic composites and methods of making the same
11/11/1987EP0245151A1 Process for chemically manufacturing barium titanate
11/11/1987EP0245150A1 Process for the chemical preparation of barium titanate
11/11/1987EP0245128A1 High temperature-stability dielectric material
11/11/1987EP0245047A1 Curing of preceramic articles with gaseous thionyl chloride
11/11/1987EP0244940A2 Ceramic, cermet, or metal powder materials with a polymeric binder, and process for producing formed shapes of ceramic, cermets, or metal powders
11/11/1987EP0244689A2 Homogenous carbon bricks and process for their manufacture
11/11/1987EP0244534A1 Preparation of particulate radioactive waste mixtures
11/11/1987CN87101798A Refractory tile, especially plate for slide valve
11/10/1987US4706163 Lead lanthanum titanate zirconate
11/10/1987US4705837 Method for converting Si-H containing polysiloxanes to new and useful preceramic polymers and ceramic materials
11/10/1987US4705763 High zirconia fused refractory product
11/10/1987US4705761 Ceramic structure having thermal shock resistance
11/10/1987CA1229033A1 Fiber reinforced glass/glass-ceramic mirror blanks
11/05/1987WO1987006685A1 Movable graphitizing furnace
11/05/1987WO1987006574A1 Toughening of ceramic bodies
11/05/1987WO1987006495A1 Liquefaction of highly loaded particulate suspensions
11/05/1987DE3615056A1 Method of manufacturing stoppers and outlets (spouts, nozzles, discharges) for steel casting foundries
11/04/1987EP0244313A1 Process for the purification of grogs of alkaline-earth metal titanates
11/04/1987EP0244300A1 Strontium titanate ceramic material, method of manufacturing it and capacitor using this material
11/04/1987EP0244226A2 Silicon nitride sintered body and method for producing same
11/04/1987EP0244133A2 Exothermic compositions
11/04/1987EP0244101A1 Cordierite ceramics containing silicon carbide whisker reinforcement
11/04/1987EP0243963A2 Sintered non-oxide ceramic composite and method for preparing the same
11/04/1987EP0243858A2 Method and means for co-sintering ceramic/metal MLC substrates
11/04/1987EP0243614A2 Refractory composition and refractory brick made thereof
11/04/1987EP0243587A2 Refractory body, particularly a plate for a sliding gate valve
11/04/1987EP0243476A1 Sinterable and strengthened magnesium oxide ceramic materials
11/03/1987US4704373 Dielectric ceramic composition and process for producing the same
11/03/1987US4704372 High-strength molybdenum silicide-based ceramic material and process for producing the same
11/03/1987US4704327 Polygranular carbon member
11/03/1987US4704242 Method for injection molding and removing binder from large cross section ceramic shapes
11/03/1987US4704230 Lignosulfonate/urea binder for particulate composites
10/1987
10/28/1987EP0243217A1 Process of production of a filter for liquid metals
10/28/1987EP0243123A1 Refractory fibers of amorphous alumina and phosphorus pentoxide
10/28/1987EP0242968A1 Reaction sintered boride-oxide-silicon nitride for ceramic cutting tools
10/28/1987EP0242849A2 Carbon bonded refractory bodies
10/28/1987EP0242769A2 Dense refractor body for furnace linings
10/28/1987CN87101816A Stack capacitor element with ceramic dielectric
10/27/1987US4703024 Intense heating of surface without high heating of interior
10/27/1987US4703023 Process for the production of low-thermal-expansive (ZrO)2 P2 O7 ceramic
10/27/1987US4703021 Sliding contact type ceramics article and a method for manufacturing the same
10/27/1987US4703020 Process for the production of jewelling and ornamental material
10/27/1987US4702869 Sintering, heat treatment in nonoxidizing atmosphere
10/27/1987CA1228478A1 Refractory, heat-insulating articles
10/27/1987CA1228473A1 Piezoelectric ceramic materials
10/27/1987CA1228456A1 Nuclear graphite and process for making same
10/22/1987WO1987006224A1 High strength coke-oven mortar
10/21/1987EP0242226A2 Glass-ceramic materials with low firing temperature
10/21/1987EP0241647A2 Basic products for the manufacture of ceramic materials
10/21/1987EP0241514A1 Dense ceramics containing a solid solution and method for making the same
10/21/1987EP0163143B1 High strength, temperature resistant, shaped zirconia article and manufacturing process
10/21/1987EP0087457B1 Graphitization system method and apparatus
10/21/1987CN87100269A Inverse shape replication method of making ceramic composite articles and articles obtained thereby
10/20/1987US4701931 Electrically conductive bricks
10/20/1987US4701427 Sintered silicon carbide ceramic body of high electrical resistivity
10/20/1987US4701426 High density, high strength
10/20/1987US4700823 Clutch with pyrolytic carbon friction material
10/20/1987CA1228372A1 Process for producing a zirconia refractory body and a product produced by the process