Patents
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
10/2001
10/25/2001US20010033036 Pin for connecting carbon electrodes and process therefor
10/25/2001US20010032386 Methods of producing negative electrode material, negative electrode, and non-aqueous electrolyte battery
10/25/2001CA2376887A1 Method and system for producing fullerene
10/24/2001EP1148570A2 Nonaqueous electrolyte secondary battery
10/24/2001EP1146951A1 Method for recovering co 2?
10/24/2001EP1002147A4 Process for producing single wall nanotubes using unsupported metal catalysts and single wall nanotubes
10/24/2001CN1319033A Highly activated carbon from caustic digestion of rice hull ash and method
10/24/2001CN1318511A Nanometer carbon pipe material and its preparation
10/24/2001CN1073532C Method of producing transition metal carbide
10/23/2001US6306264 Method for producing expanded graphite
10/23/2001CA2246953C Modified graphite particles derived from scaly natural ones, production thereof and secondary battery
10/23/2001CA2215814C Shaped lignocellulosic-based activated carbon
10/23/2001CA2072567C Carbon blacks imparting superior treadwear/hysteresis performance
10/18/2001WO2001077016A1 Process for making pure diamond particles from another carbon allotrope, diamond particles obtainable by such a process and applications thereof
10/18/2001WO2001077015A2 Net shape manufacturing using carbon nanotubes
10/18/2001US20010031900 Covalent modification by reacting with fluorine gas for example, followed by reacting with a nucleophile; solvating by fluorinating then sonicating in a solvent
10/18/2001US20010031399 Includes lithium nickel manganese oxide, lithium manganese oxide, and binder; heat treatment at low-temperature; improved charging, discharging, and heat resistance
10/18/2001US20010031346 Diamond-like carbon hard multilayer film and component excellent in wear resistance and sliding performance
10/18/2001US20010030795 Hard carbon film and surface-acoustic-wave substrate
10/18/2001US20010030353 Voltage nonlinear resistor, method for fabricating the same, and varistor
10/18/2001CA2395243A1 Net shape manufacturing using carbon nanotubes
10/17/2001EP1146013A1 Amorphous nano-scale carbon tube and production method therefor
10/17/2001EP1145755A1 Regenerative type carbon dioxide separator and carbon dioxide separating system
10/17/2001EP1143812A1 A carbon dioxide precooling system for a carbonator
10/17/2001EP0783456B1 Process for the realization of endothermic decomposition of pyrites, producing gases and solid residues
10/17/2001CN1318209A Carbon powder having enhanced electrical characteristics and use of same
10/17/2001CN1317446A Moving-bed catalytic cracking process for continuously preparing nm carbon tubes
10/17/2001CN1073049C Improved process for recovering acidic gases
10/16/2001US6303760 Trimetallic nitride endohedral metallofullerenes
10/16/2001US6303249 For a non-aqueous solvent-type secondary battery; performance
10/16/2001US6303094 Wherein silicon atoms are removed from a sic crystal by heating said sic crystal in a vacuum at a temperature ranging from 1200 to 2200 degrees c.
10/16/2001US6303093 From transition metal/magnesium chloride inorganic grignard reagents and perchlorinated organic compounds.
10/16/2001US6303092 In continuous mode wherein a feedstock is reacted in a plurality of reactors containing an admixture of a desired process catalyst and an adsorbent to form a product which is selectively adsorbed by the adsorbent
10/16/2001US6303016 Isolation of small-bandgap fullerenes and endohedral metallofullerenes
10/11/2001WO2001074484A2 Transition metal carbides, nitrides and borides and their oxygen containing analogs useful as water gas shift catalysts
10/11/2001WO2001074472A1 Methods of selectively separating co2 from a multicomponent gaseous stream using co2 hydrate promoters
10/11/2001WO2001017681B1 Catalyst for the selective oxidation of carbon monoxide and its preparation
10/11/2001US20010028874 Lithium composition oxide as positive active material for lithium secondary batteries
10/11/2001US20010028209 Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting source
10/11/2001DE10115455A1 Graphite particles used for a cathode of a non-aqueous secondary battery consists of lumpy particles coated with a starch derivative, viscous polysaccharides, cellulose derivatives, polyuronides or artificial resins
10/10/2001EP1143190A1 Method and apparatus for producing a pressurised high purity liquid carbon dioxide stream
10/10/2001EP1142831A1 Process for producing a carbon material for an electric double layer capacitor electrode, and processes for producing an electric double layer capacitor electrode and an electric double layer capacitor employing it
10/10/2001EP1140698A1 Method for producing wolfram carbides by gas-phase carburetion
10/10/2001EP1140697A1 Process for preparing a h 2?-rich gas and a co 2?-rich gas at high pressure
10/10/2001EP1140696A1 Method for preparing a h 2?-rich gas and a co 2?-rich gas at high pressure
10/10/2001CN1316555A Process for preparing high-strength viscose carbon fibres
10/10/2001CN1316411A Process for preparing Cy(OH)n
10/10/2001CN1316266A Process for extracting natural medicine for pine, cypress and fir
10/10/2001CN1072632C Synergistic process for production of methanol
10/09/2001US6300466 Production of activated carbon from polymers with aromatic nuclei
10/09/2001US6300276 Granular activated carbon from distillation residues
10/09/2001US6300013 Mixture of carbon material and alloy of lithium with silicon, tin, aluminum, and/or indium
10/09/2001US6300009 Lithium secondary battery
10/09/2001US6299683 Method and apparatus for the production of SiC by means of CVD with improved gas utilization
10/09/2001US6299669 Process for CO2/natural gas separation
10/09/2001CA2216993C Method and apparatus for producing iron carbide
10/04/2001WO2001072407A1 Apparatus for self-propagating high temperature synthesis
10/04/2001WO2001072406A1 High temperature/high pressure colour change of diamond
10/04/2001WO2001072405A1 High temperature/high pressure colour change of diamond
10/04/2001WO2001072404A1 High temperature/high pressure colour change of diamond
10/04/2001US20010027164 CO2 adsorbent
10/04/2001US20010026779 For recovery from oxygen containing feed using alkanolamine based absorbant; comprises absorption column, oxygen separator, heat exchanger, and stripping column
10/04/2001EP1137593A1 Gas-phase nucleation and growth of single-wall carbon nanotubes from high pressure co
10/04/2001EP1137591A1 Soot filter cake disposal
10/04/2001EP0963462B1 Method for electrochemically producing carbon material with its surface modified by functionalised groups, novel carbon material with modified surface and its application
10/03/2001CN1315588A Equipment for thermochemical vapour deposition and method for making carbon nm tube with this equipment
10/03/2001CN1315291A Process for preparing nm-class carbon tubes
09/2001
09/27/2001WO2001070626A1 Mixed conducting membrane for carbon dioxide separation and partial oxidation reactions
09/27/2001US20010024749 Surface modified carbonaceous materials
09/27/2001US20010024633 Method of vertically aligning carbon nanotubes on substrates at low pressure and low pressure using thermal chemical vapor deposition with DC bias
09/27/2001US20010024078 Diamond/carbon nanotube structures for efficient electron field emission
09/26/2001EP1135792A1 Method for manufacturing carbon nanotubes as functional elements of mems devices
09/26/2001EP1135329A1 Phosgene with poor carbon tetrachloride content
09/26/2001CN1314825A Consolidated amorphous carbon materials, their manufacture aud use
09/25/2001US6294291 Secondary battery or cell with a non-aqueous electrolyte
09/25/2001US6294144 Methods and catalysts for the manufacture of carbon fibrils
09/25/2001US6294142 Hydrogen storage systems and method of making them
09/20/2001WO2001068521A2 Functionalized diamond, methods for producing same, abrasive composites and abrasive tools comprising functionalized diamonds
09/20/2001US20010023021 BxCyNz nanotubes and nanoparticles
09/20/2001DE10009991A1 Production of carbon tubes used in the nanometer and micrometer areas uses a metallocene giving the carbon and a catalyst on thermolysis
09/19/2001EP1134827A2 Non-aqueous electrolyte secondary battery and method of preparing carbon-based material for negative electrode
09/19/2001EP1134304A2 Method of vertically aligning carbon nanotubes on substrates using thermal chemical vapor deposition with dc bias
09/19/2001EP1134023A1 Method and apparatus for storing and feeding gaseous compound
09/19/2001EP0912443B1 Phosgene manufacturing process
09/19/2001EP0586533B1 Method for producing fullerenes
09/19/2001CN1313834A Process for preparing activated carbon from urban waste
09/19/2001CN1313271A Process for reclaiming waste dregs of binary phenol
09/19/2001CN1313243A Process for preparing calcium carbide from crude coal instead of coke
09/19/2001CN1071384C Spinnerets and process for spinning carbon fibers from solvated pitches
09/18/2001US6290753 Hydrogen storage in carbon material
09/13/2001WO2001067821A1 Carbon nanostructures and methods of preparation
09/13/2001WO2001066490A2 Pitch-based carbon foam and composites and uses thereof
09/13/2001WO2001066484A1 Radiation-transmissive films on glass articles
09/13/2001WO2001066467A1 Precipitated aragonite and a process for producing it
09/13/2001WO2001066466A1 Precipitated aragonite and a process for producing it
09/13/2001WO2001066463A1 Method for producing carbon monoxide by reverse conversion with an adapted catalyst
09/13/2001US20010021731 Mixture of polymer, dopes and graphite
09/13/2001CA2401899A1 Precipitated aragonite and a process for producing it
09/13/2001CA2400674A1 Radiation-transmissive films on glass articles
09/13/2001CA2399956A1 Method for producing carbon monoxide by reverse conversion with an adapted catalyst