| Patents for C01B 31 - Carbon; Compounds thereof (38,010) |
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| 09/15/1999 | EP0942067A1 Carbon producing apparatus utilizing biomass |
| 09/15/1999 | EP0868544A4 Electrode materials for electrochemical cells and method of making same |
| 09/15/1999 | CN1228619A Active negative material for lithium secondary battery, method of preparing the same and lithium secondary battery using the same |
| 09/14/1999 | US5951959 Mesophase pitch-based carbon fiber for use in negative electrode of secondary battery and process for producing the same |
| 09/14/1999 | US5951916 Solutions of buckminsterfullerene (C60 ) in n-ethyl-2-pyrrolidone (NEP) |
| 09/14/1999 | US5951832 Ultrafine particle enclosing fullerene and production method thereof |
| 09/14/1999 | CA2177750C Pre-heating furnace for baked amorphous carbon bodies |
| 09/09/1999 | DE19808830A1 Sub-micron diameter carbon tubes, intermediate between nanotubes and coarse hollow carbon fibers, are produced for research purposes |
| 09/08/1999 | EP0799155B1 Manufacture of carbonyl fluoride |
| 09/08/1999 | EP0640563B1 Adamantine carbonaceous substance and method of producing the same |
| 09/07/1999 | US5948726 Adsorbent and/or catalyst and binder system and method of making therefor |
| 09/07/1999 | US5948465 Heating mixture of organometalli8c compounds and solvent |
| 09/07/1999 | US5948166 Process and apparatus for depositing a carbon-rich coating on a moving substrate |
| 09/02/1999 | WO1999043877A1 Method and apparatus for manufacturing carbon fiber coils |
| 09/02/1999 | WO1999043614A1 Activated carbon and process for producing the same |
| 09/02/1999 | WO1999043613A1 Process for producing carbon nanotube |
| 09/01/1999 | EP0938450A1 Method for manufacturing synthetic diamond and device for implementing this method |
| 09/01/1999 | CN2335953Y Chlorinating fluidizing furnace for purifying natural flaky graphite |
| 09/01/1999 | CN1227676A Material with low electrical conductivity for producing an insulating sleeve |
| 08/31/1999 | US5946342 Process and apparatus for the production of activated carbon |
| 08/31/1999 | US5945176 Vacuum irradiation(electron beam) of multilayer concentric spheres having a surface layer of active aluminum (from metastable aluminum oxide) nanoparticles, for improved electroconductivity, catalysts |
| 08/31/1999 | US5945155 Low dielectric constant amorphous fluorinated carbon and method of preparation |
| 08/31/1999 | US5945084 Mixing hydroxylated benzenes, aldehydes, water and polymerization catalyst to form open cell foam, pyrolyzing the foam to form carbon foam |
| 08/31/1999 | US5945083 Process for producing iron carbide and equipment therefor |
| 08/25/1999 | EP0938149A1 Process for producing graphite material for negative electrode used in lithium secondary battery |
| 08/25/1999 | EP0937681A1 Process and installation for the combined production of a ammoniac synthesis mixture and carbon monoxide |
| 08/25/1999 | EP0937679A1 Process and apparatus for the production of carbon monoxide and hydrogen |
| 08/25/1999 | CN2334747Y Device for recovering carbon dioxide by dry process dust-removing |
| 08/25/1999 | CN1226881A Metallic carbide-group VIII metal powder and its preparation |
| 08/25/1999 | CN1226608A Method of making metal composite materials |
| 08/25/1999 | CN1226510A Onion-shaped Fullerene modified with nano sized metal particulars and production thereof |
| 08/25/1999 | CN1226457A Carbon dioxide recovering apparatus |
| 08/25/1999 | CN1044798C Preparation of dimension controllable nano-grade tungsten carbide |
| 08/24/1999 | US5942769 Low dielectric constant amorphous fluorinated carbon and method of preparation |
| 08/24/1999 | US5942328 For electronic devices |
| 08/24/1999 | US5942204 Mixing transition metal oxide, trasition metal carbide, transition metal, source of carbon, substoichiometric transition metal carbide; heating under reducing atmosphere; milling reduced mixture; heating to carburize forming carbide |
| 08/20/1999 | CA2262182A1 Process and plant for production of carbon monoxide and hydrogen |
| 08/20/1999 | CA2262047A1 Process and plant for the combined production of an ammonia synthesis mixture and carbon monoxide |
| 08/19/1999 | WO1999041010A1 Activated carbon for adsorption and storage of gaseous compound |
| 08/18/1999 | EP0936687A2 Lithium intercalating transition metal oxide, electrode structure, production processes thereof, and secondary lithium battery |
| 08/18/1999 | EP0775087B1 Crystalline-like transition metal material |
| 08/18/1999 | CN1226224A Carbon material for negative electrode of lithium accumulator, process for preparing same, and lithium accumulator made from same |
| 08/17/1999 | US5939149 Method of forming hydrogen-free diamond like carbon (DLC) films |
| 08/12/1999 | WO1999040023A1 Hydrogen storage in carbon material |
| 08/12/1999 | WO1999039818A1 Method of making mesoporous carbon |
| 08/11/1999 | CN1225603A Rigid porous carbon structure, method of making, method of using and products contg. same |
| 08/10/1999 | US5935715 Draft roller for fibers and preparation thereof |
| 08/10/1999 | CA1340699C Preparation process of organosilicon compounds and production process of silicon carbide |
| 08/05/1999 | DE19804324A1 Process to provide a supply of liquid carbon dioxide low in dissolved oxygen |
| 08/04/1999 | EP0933330A2 Separation of carbon monoxide from nitrogen-contaminated gaseous mixtures also containing hydrogen |
| 08/04/1999 | CN1224693A Chemical graft process to prepare expansive graphite |
| 08/04/1999 | CN1044461C Application of heat carrier of waste heat in course of production of carbon |
| 08/03/1999 | US5933791 Property estimation method |
| 08/03/1999 | US5932373 Non-aqueous electrolyte secondary cell using carbonaceous material for negative electrode |
| 08/03/1999 | US5931978 Partial combustion of hydrocarbon fuel supplied to gasification reactor under oxygen blast conditions using mix-type burner where oxidizer flows through coaxial central passageway while fuel flows through outer annular passageway |
| 07/28/1999 | EP0931365A1 Electrolyte comprising fluoro-ethylene carbonate and propylene carbonate, for alkali metal-ion secondary battery |
| 07/28/1999 | EP0931033A1 Process for making crack-free silicon carbide diffusion components |
| 07/28/1999 | EP0930966A1 Supported activated carbon composites and method of making same |
| 07/28/1999 | CN2330640Y Vapor-free desulfurizing reaction furnace for producing carbon bisulfide |
| 07/28/1999 | CN1224033A Method for preparing asphalt based spherical active carbon by adding inorganic metal salt |
| 07/27/1999 | US5928986 Method for activating a woven or non-woven textile sheet of continuous carbonized filaments or spun carbonized yarn |
| 07/27/1999 | US5928976 Carbiding tungsten powder by heat treatment |
| 07/27/1999 | US5927103 Separation from light contaminants; more energy efficient |
| 07/21/1999 | CN1223623A Phosgene manufacturing process |
| 07/20/1999 | US5925465 Graphite-based carbon material obtained by bending at least one carbon atom layer of graphite in a selected region along lines; the bending can be accomplished with a probes of an atomic force microscope; nanostructure for microelectronics |
| 07/20/1999 | US5925326 Process for the production of high purity carbon dioxide |
| 07/15/1999 | WO1999035084A1 Supercritical treatment of adsorbent materials |
| 07/15/1999 | WO1999034673A1 Alkaline cell having a cathode incorporating expanded graphite |
| 07/15/1999 | CA2316926A1 Alkaline cell having a cathode incorporating expanded graphite |
| 07/14/1999 | EP0824375B1 Magnetic separation method for iron carbide |
| 07/13/1999 | CA2087609C Process for preheating iron-containing reactor feed prior to being treated in a fluidized bed reactor |
| 07/08/1999 | WO1999034463A1 Electrode material mixture for nonaqueous battery and nonaqueous battery |
| 07/07/1999 | EP0927772A1 Method of making metal composite materials |
| 07/07/1999 | EP0927331A1 Macroscopically manipulable nanoscale devices made from nanotube assemblies |
| 07/07/1999 | EP0723600B1 Process for the preparation of silicon carbide films using single organosilicon compounds |
| 07/06/1999 | US5919589 Rechargeable battery |
| 07/06/1999 | US5919587 Chalcogenide compound encapsulating a sulfide |
| 07/06/1999 | US5919429 Al is enclosed in the core hollow portion of a giant fullerene by electron beam radiation |
| 07/06/1999 | US5919428 Method of forming tungsten carbide particles |
| 07/01/1999 | DE19752593A1 Herstellung von Aktivkohle aus Polymeren mit aromatischen Kernen Producing activated carbon from polymers having aromatic nuclei |
| 06/30/1999 | EP0925111A1 Catalyst and process for its manufacture |
| 06/30/1999 | EP0782543B1 Opening and filling carbon nanotubes |
| 06/29/1999 | US5916955 Diamond-carbon material and method for producing thereof |
| 06/24/1999 | WO1999017879A3 Method for producing an anion-exchanging mineral and use of said mineral |
| 06/23/1999 | EP0924789A1 Nonaqueous battery |
| 06/23/1999 | EP0840810B1 Process for producing silicon carbide monocrystals |
| 06/23/1999 | CN1220707A Method for forming carbon film |
| 06/23/1999 | CN1220237A Active carbon high-temp. chlorinating deliming technology |
| 06/17/1999 | WO1999029940A1 Catalysts for carbon production |
| 06/17/1999 | WO1999029411A1 Crystal growth |
| 06/16/1999 | EP0921939A1 Method for disentangling hollow carbon microfibers, electrically conductive transparent carbon microfibers aggregation film and coating composition for forming such film |
| 06/15/1999 | US5912399 Chemical synthesis of refractory metal based composite powders |
| 06/15/1999 | US5911964 Hydrogenation catalyst, transition metal selected from the group consisting of group viii (e.g., ni, fe, co, ru, rh) and group via (e.g., mo, w) on zinc oxide alone or with a metal selected from the group consisting of group iiib and iva |
| 06/10/1999 | WO1999028235A1 Method of manufacturing iron carbide |
| 06/10/1999 | WO1999028234A1 Production of active carbon from polymers with aromatic nuclei |
| 06/09/1999 | EP0921214A1 Single crystal silicon carbide and process for preparing the same |
| 06/09/1999 | EP0746199B1 Gas cartridge |
| 06/09/1999 | CN2322613Y Electronic purifying sterilizer |
| 06/09/1999 | CN1218835A Regenerating method for powdered active carbon in sugar making by enzymolysis of starch |
| 06/08/1999 | US5910383 Production process of carbonaceous material and battery |