Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 31 - Carbon; Compounds thereof
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
11/2003
11/19/2003CN1456497A Method and device for producing nano-size carbon particles and monolayer carbon tube
11/19/2003CN1128334C Method for retarding corrosion to CS2 bricks of electric furnace
11/19/2003CN1128100C Preparation of activated carbon from bamboo
11/19/2003CN1128099C Production process of dust-free active carbon
11/19/2003CN1128098C Process for preparing nm-class single-wall carbon tubes by high-power continuous CO2 laser
11/13/2003WO2003093175A1 Polyhedral multi-layer carbon fulleroid nanostructures
11/13/2003WO2003093174A1 Process for preparing carbon nanotubes
11/13/2003WO2003093173A2 Diamond synthesis
11/13/2003WO2003093169A2 Density controlled carbon nanotube array electrodes
11/13/2003WO2003033428A9 Recycle for supercritical carbon dioxide
11/13/2003WO2002068084A8 Improved hydrogen and carbon dioxide coproduction
11/13/2003WO2002018278A8 Method and apparatus for preparing aqueous dispersion of ultra-fine active carbon particles
11/13/2003US20030212179 Slurry containing multimetallic filler
11/13/2003US20030211322 Method for selective chemical vapor deposition of nanotubes
11/13/2003US20030211030 Method and apparatus for producing single-wall carbon nanotubes
11/13/2003US20030209498 Method for removal of chloramines from drinking water
11/13/2003US20030209497 Method for removal of chloramines from drinking water
11/13/2003US20030209057 Controlling particle size of powder; mixing, heating metal particles in matrix
11/13/2003US20030208960 Using monolithic catalyst in chemical reactor
11/13/2003CA2483780A1 Diamond synthesis
11/12/2003EP1361194A1 Artificial graphite particle and method for producing the same, nonaqueous electrolyte secondary battery negative electrode and method for producing the same, and lithium secondary battery
11/12/2003EP1360700A1 High conductivity polyaniline compositions and uses therefor
11/12/2003EP1280593B1 Process for the purification of flue gas
11/12/2003CN1455807A Diamond abrasive material particles and production method therefor
11/12/2003CN1455699A Adsorbent for purifying perfluorocarbon, process for producing same, high purity octafluoropropane and octafluorocyclobutane and use thereof
11/12/2003CN1454840A High density high specific surface active carbon preparing method
11/12/2003CN1454839A Hollow nano carbon ball manufacturing method
11/12/2003CN1454838A Reaction unit and process of continuous preparation of carbon nano-tube
11/11/2003US6645456 Graphite laminates or seals, having high fluid tightness, resistant to oxidative attack, and high strengths; good handling ability
11/11/2003US6645455 Reacting with fluorine gas and then with an alkyl or phenyl containing nucleophile
11/11/2003US6645438 Methods and apparatus for producing fullerenes in large quantities from liquid hydrocarbons
11/09/2003CA2584508A1 Method for producing single-wall carbon nanotubes
11/06/2003WO2003091486A1 Methods of using pre-formed nanotubes to make carbon nanotube films, layers, fabrics, ribbons, elements and articles
11/06/2003WO2003091467A2 Process for manufacturing an alloy material for use in the manufacture of synthetic diamonds
11/06/2003WO2003090917A2 Reactor for preferential oxidation and method of use
11/06/2003WO2003020642B1 Precipitated aragonite and a process for producing it
11/06/2003US20030207978 Drug delivery; improved refractive index, transparency to light, reflection, permeability, coercivity, magnetic hystereisis, breakdown voltage, biocompatability, and wear resistance
11/06/2003US20030207977 Drug delivery; improved refractive index, transparency to light, reflection, permeability, coercivity, magnetic hysteresis, breakdown voltage, biocompatability, and wear resistance
11/06/2003US20030207976 Thermal properties modified by powder size; whisker type fillers; drug delivery
11/06/2003US20030207975 Improved wear resistance/biocompatibility
11/06/2003US20030207573 Charge separation type heterojunction structure and manufacturing method therefor
11/06/2003US20030207112 A pigment with modified properties because of the powder size being below 100 nanometers. Blue, yellow and brown pigments are illustrated. Nanoscale coated, un-coated, whisker inorganic fillers are included. Stoichiometric and
11/06/2003US20030205457 Semiconductor carbon nanotubes fabricated by hydrogen functionalization and method for fabricating the same
11/06/2003CA2483009A1 Methods of using pre-formed nanotubes to make carbon nanotube films, layers, fabrics, ribbons, elements and articles
11/05/2003EP1359169A2 Polymer and method for using the polymer for noncovalently functionalizing nanotubes
11/05/2003EP1359122A2 Semiconductor carbon nanotubes fabricated by hydrogen functionalization and method for preparing the same
11/05/2003EP1359121A2 Polymer and method for using the polymer for solubilizing nanotubes
11/05/2003EP1358464A2 Device and method for producing samples from predominantly dust-like and dry material
11/05/2003EP1358361A1 Robotic manipulation system utilizing patterned granular motion
11/05/2003EP1358124A2 Metal-carbon composite powders, methods for producing powders and devices fabricated from same
11/05/2003CN1453210A CO2 reacting furnace
11/05/2003CN1453209A Prepn of sulfur-free low-ash high-purity expanded graphite
11/05/2003CN1453208A Cobalt doped catalyst and its usage in preparing bundled multiple-wall carbon nanotube
11/05/2003CN1453065A Nano level metal oxide catalyst
11/05/2003CN1126714C Dynamic vacuumizing process for purifying CO2
11/05/2003CN1126711C Composition for removing water from halogen hydride and process
11/04/2003US6642279 Forming methanol from carbon dioxide and synthesis gas
11/04/2003US6641793 For applications in aerospace, fuel cell, battery, healthcare, electromagnetic shielding industries
10/2003
10/30/2003WO2003090255A2 Encapsulation of nanotubes via self-assembled nanostructures
10/30/2003WO2003089552A1 Carbon nano-horn solid lubricant
10/30/2003WO2003089371A1 Process for producing active carbon, polarizable electrode and electric double layer capacitor
10/30/2003WO2003089127A2 Catalysts for producing narrow carbon nanostructures
10/30/2003WO2003048038A3 Method and catalyst for producing carbon nanotubes
10/30/2003US20030203251 Reactor for preferential oxidation and method of use
10/30/2003US20030203139 Free-standing and aligned carbon nanotubes and synthesis thereof
10/30/2003US20030202930 Process for preparing carbon nanotubes
10/29/2003EP1357096A1 Method and apparatus for graphitizing carbon bodies
10/29/2003EP1355851A1 Enhanced functionalized carbon molecular sieves for simultaneous co2 and water removal from air
10/29/2003EP1355723A1 Carbon dioxide recovery plant
10/29/2003EP1355716A1 Method and system for extracting carbon dioxide by anti-sublimation for storage thereof
10/29/2003EP0853690B1 Silicon carbide gemstones
10/29/2003EP0796403B1 Functionalized nanotubes
10/29/2003CN1452593A Ultracoarse, monocrystalline tungsten carbide and method for producing same, and hard metal produced therefrom
10/29/2003CN1452592A Mesoporous carbon material, carbon/metal oxide composite materials, and electrochemical capacitors using them
10/29/2003CN1451958A Method for semiquantitative characterization of carbon nanotube suspension stability
10/29/2003CN1451605A Process for continuously preparing high-purity nano metal basic carbonate compound and metal oxide by electric osmosis purifying tube pyroysis ammonia
10/29/2003CN1451604A Process for preparing diamond nanopowder and diamond sheet by strong magnetic field carbon black catalysis
10/29/2003CN1126187C Non aqueous electrolyte secondary cell
10/29/2003CN1125775C Process for recovering food class CO2 from tail gas generated in preparing sodium hydrosulfife powder
10/29/2003CN1125774C Process for recovering food class CO2 by adding alkaline tail gas to mother liquid of sodium salt of pyrosulfurous acid
10/28/2003US6638662 Lithium secondary battery having oxide particles embedded in particles of carbonaceous material as a negative electrode-active material
10/28/2003US6638548 Comminuting by-product containing protein and calcium carbonate; salt00 formation, phosphating; rolling the damp solids; drying,hardening; attrition resistant animal feeds for poultry
10/23/2003WO2003087689A1 Induction furnace for high temperature operation
10/23/2003WO2003087013A1 A composite body of silicon carbide and binderless carbon and process for producing
10/23/2003WO2003086971A1 Method for synthesising superhard materials
10/23/2003WO2003086970A1 Method for producing diamond-containing synthetic materials
10/23/2003WO2003086969A1 Method for cutting single-wall carbon nanotubes through fluorination
10/23/2003WO2003086968A1 The control method of arranging carbon nanotubes selectively orientationally on the surface of a substrate
10/23/2003WO2003086965A1 Method and installation for separating a mixture of hydrogen and carbon monoxide
10/23/2003WO2003086961A2 Method for providing nano-structures of uniform length
10/23/2003WO2003059813A3 Structures containing carbon nanotubes and a porous support, methods of making the same, and related uses
10/23/2003WO2003053846A3 Spatial localization of dispersed single walled carbon nanotubes into useful structures
10/23/2003US20030199624 Conductive nanocomposite films
10/23/2003US20030198812 Nanotube films and articles
10/23/2003US20030198058 Field electron emitter and a display device using the same
10/23/2003US20030197852 Method for analyzing impurities in carbon dioxide
10/23/2003US20030197456 Devices containing a carbon nanotube
10/23/2003US20030196954 Immersing coffee waste in activator solution so that activator adsorbs on surface of waste, transferring waste into high temperature-rotary reactor for carbonization and activation to produce rough activated carbon
10/22/2003EP1354181A1 Sensor for determining the state of parameters on mechanical components while using amorphous carbon layers having piezoresistive properties
10/22/2003EP1353875A1 Integrated process and installation for the production of synthesis gas
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