| 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) |
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| 07/01/1981 | EP0031208A1 Process for the manufacture of a porous sintered aggregate |
| 06/30/1981 | US4276331 Thermal insulation |
| 06/30/1981 | US4276246 Expansion by thermal decomposition of blowing agent |
| 06/30/1981 | US4276091 Refractory gun mix |
| 06/24/1981 | EP0030851A1 Shrink-free ceramic dental appliance and method for the manufacture thereof |
| 06/24/1981 | EP0030850A1 Dental appliance and method of manufacture |
| 06/23/1981 | US4275095 Composite article and method of making same |
| 06/23/1981 | US4275026 Method for preparing titanium diboride shapes |
| 06/23/1981 | US4275025 Refractory metal diboride articles by cold pressing and sintering |
| 06/17/1981 | EP0030435A1 Dispersible xanthan gum blends |
| 06/17/1981 | EP0030405A1 Process for producing cuvettes for flameless atomic absorption spectroscopy |
| 06/17/1981 | EP0030293A1 Method of achieving uniform shrinkage in a laminated planar green ceramic substrate during sintering and apparatus therefor |
| 06/16/1981 | US4273824 Ceramic faced structures and methods for manufacture thereof |
| 06/16/1981 | US4273587 Polycrystalline transparent spinel sintered body and a method for producing the same |
| 06/16/1981 | US4273581 Three pressure directions |
| 06/16/1981 | CA1103279A1 Porous ceramic seals and method of making same |
| 06/16/1981 | CA1103000A1 Polycrystalline translucent alumina having an excellent in-line transmission, a method for producing said alumina and a high pressure vapor discharge lamp obtained by using said alumina |
| 06/10/1981 | EP0030181A1 Pulverulent composition and process for the fabrication of a refractory object using this composition |
| 06/10/1981 | EP0030145A1 Sintered ceramic body and process for production thereof |
| 06/10/1981 | EP0030105A2 Polymetallocarbosilane, process for its production and shaped articles of inorganic carbide derived therefrom |
| 06/10/1981 | EP0029851A1 Method of making carbon composite article. |
| 06/10/1981 | EP0006892B1 Encapsulating process of a ceramic piece |
| 06/09/1981 | US4272500 Process for forming mullite |
| 06/09/1981 | US4272062 Blast furnace hearth |
| 06/09/1981 | CA1102673A1 Multilayer insulating material and process for production thereof |
| 06/03/1981 | EP0029802A1 Ceramic filter with foamy structure for the filtration of molten metals |
| 06/02/1981 | US4271102 Compression molding fissionable oxides or carbides |
| 06/02/1981 | CA1102483A1 Organosilicon high molecular weight compounds |
| 06/02/1981 | CA1102185A1 Method of making antifriction products |
| 06/02/1981 | CA1102103A1 Fuel ignitor comprising a novel silicon carbide composition and process for preparing the composition |
| 05/27/1981 | EP0029242A2 Process for producing a mixed halogen-containing polycarbonate resin |
| 05/27/1981 | EP0029227A1 Process for the manufacture of a shaped heat-insulating body |
| 05/27/1981 | EP0029187A1 Improved method of making diamond compacts for rock drilling |
| 05/26/1981 | US4269799 Method of forming fusion cast refractories |
| 05/26/1981 | US4269757 Siloxane compositions which form ceramics at high temperatures |
| 05/26/1981 | US4269753 Siloxane compositions which can be ceramified at high temperatures |
| 05/26/1981 | CA1101893A1 Transparent yttria ceramics and method for producing same |
| 05/26/1981 | CA1101631A1 Charging a mold for continuous casting |
| 05/20/1981 | EP0028885A1 An electrically conducting cermet, its production and use |
| 05/20/1981 | EP0028802A1 Electrically insulating substrate and a method of making such a substrate |
| 05/19/1981 | US4268562 Laser resistant ceramic composite |
| 05/19/1981 | US4268560 Bundles, reinforcement for composite material |
| 05/19/1981 | US4268485 Process for the separation of radioactive impurities of baddeleyite |
| 05/19/1981 | US4268466 Method of forming a slip cast article of cellular construction |
| 05/19/1981 | US4268319 Optical filler of thermally stable metal oxides or ferrites in polysilicate binder |
| 05/19/1981 | US4268314 High density refractory composites and method of making |
| 05/19/1981 | US4268311 Oxides of silicon, aluminum, magnesium, zinc, sodium and potassium |
| 05/19/1981 | US4268278 Inorganic anisotropic hollow fibers |
| 05/19/1981 | CA1101448A1 Self bonding refractory composition of alumina and chrome oxide |
| 05/19/1981 | CA1101185A1 Slide gate for containers holding liquid metal melt |
| 05/12/1981 | US4267086 Sacraficial binders for molding particulate solids |
| 05/12/1981 | US4267065 Said slurry being a misture of metal oxides capable of forming a ferrite |
| 05/12/1981 | US4266979 Oxygen sensor ceramic and process for preparing the same |
| 05/12/1981 | US4266978 By forming a polymer from a metal halide and a metal alkoxide, heating the polymer to produce a precursor gel |
| 05/12/1981 | US4266977 Submicron carbon-containing titanium boride powder and method for preparing same |
| 05/12/1981 | US4266316 Suction tube assembly for ring furnace |
| 05/12/1981 | CA1100749A1 Pre-glassing method of producing homogeneous sintered zno non-linear resistors |
| 05/06/1981 | EP0027972A1 Method of producing a dense silicon carbide product |
| 05/06/1981 | EP0027825A1 Ceramic base |
| 05/05/1981 | US4265952 Blending with a corrosion resistant resin and sintering the resin |
| 05/05/1981 | US4265872 Process for producing crystalline fibrous potassium titanate |
| 05/05/1981 | US4265845 Process for the production of a ceramic heat-retaining brick |
| 05/05/1981 | US4265843 Nuclear reactors |
| 05/05/1981 | US4265794 Block polymer, wax or oil plasticizer |
| 05/05/1981 | US4265669 Shrink-free ceramic and method and raw batch for the manufacture thereof |
| 05/05/1981 | US4265668 Oxides of lead, niobium, magnesium, titanium |
| 05/05/1981 | US4265666 Lanthanum, strontium and/or barium hexaboride |
| 05/05/1981 | US4265659 Ceramic open-cell foam with dispersed ceramic fibers |
| 05/05/1981 | CA1100661A1 Method for preparing a magnesia carbon brick |
| 05/05/1981 | CA1100366A1 Coated silicon-based ceramic composites and method for making same |
| 04/30/1981 | WO1981001144A1 Wear resistant ceramic materials |
| 04/30/1981 | WO1981001143A1 Ceramic compositions |
| 04/29/1981 | EP0027673A1 Process for preparing shaped bodies or layers of inorganic materials |
| 04/29/1981 | EP0027639A1 Method of producing nitrided silicon articles |
| 04/29/1981 | EP0027534A1 Carbonaceous contact mass |
| 04/28/1981 | US4264939 Magnetic erasing head |
| 04/28/1981 | US4264565 Method for producing powder of α-silicon nitride |
| 04/28/1981 | US4264550 Method of making silicon nitride base cutting tools -II |
| 04/28/1981 | US4264548 Mixture also comprising silicon dioxide, yttrium oxide and alumnia; hot pressing |
| 04/28/1981 | US4264547 Silicon nitride-based sintering composition |
| 04/28/1981 | US4264546 Method for producing silicon nitride molded bodies by means of pseudoisostatic hot pressing |
| 04/28/1981 | US4264541 Impregnating with nitrate solution except for ends; sintering |
| 04/28/1981 | US4264540 Production of nuclear fuel pellets |
| 04/28/1981 | US4264371 Forming liquid-tight electroconductive seams for repairing electrolytic cells; comprising aggregate, pitch, solvent |
| 04/28/1981 | CA1099871A1 Process for producing polycrystalline oxide fibers |
| 04/22/1981 | EP0027251A1 Article comprising carbon fibres and method of producing the article |
| 04/21/1981 | US4263381 Sintering of beta-type alumina bodies using alpha-alumina encapsulation |
| 04/21/1981 | CA1099692A1 Porous zirconia containing ceramics |
| 04/21/1981 | CA1099497A1 METHOD OF PREPARING DENSE, HIGH STRENGTH, AND ELECTRICALLY CONDUCTIVE CERAMICS CONTAINING .beta.- ALUMINA |
| 04/21/1981 | CA1099481A1 Cubic boron nitride (cbn) compact and direct conversion process for making same from pyrolytic boron nitride (pbn) |
| 04/16/1981 | WO1981000981A1 Metal-bound diamond sintered material |
| 04/14/1981 | US4262055 Reaction product of magnesia and ammonium phosphates |
| 04/14/1981 | US4262039 Pyrolytic gas method of coating graphitic or ceramic articles with solids |
| 04/14/1981 | US4261934 Method for homogenizing mixed oxide nuclear fuels |
| 04/14/1981 | US4261878 Tap hole mixes |
| 04/14/1981 | US4261753 Nozzles for hydrogen fluoride lasers |
| 04/14/1981 | US4261752 Fine particles of refractory in pitch for reinforcement and repairof steel furnaces |
| 04/14/1981 | CA1099092A1 Electrically conductive and corrosion resistant current collector and/or container |
| 04/08/1981 | EP0026750A1 Cutling insert of a ceramic alloy |
| 04/08/1981 | EP0026687A2 Synthetic inorganic polymer of the silicoaluminate family and process for the preparation thereof; moulded articles containing this polymer, and process for their preparation |