Patents
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
04/1995
04/27/1995DE4437558A1 Process for the production of high-strength isotropic graphite and of piston components for Otto engines which are made of high-strength isotropic graphite
04/27/1995DE4335915A1 Process for producing fullerenes and doped Buckmister fullerenes from carbon-containing granular materials and dusts and the addition of metals or rare earths, where the raw material to be vaporised is located in a cup-like high-temperature-resistant case
04/27/1995DE3790473C2 Separating method for diamonds
04/26/1995EP0649815A1 Highly microporous carbons and process of manufacture
04/26/1995EP0424537B1 Process for preparation of carbonaceous molded body having excellent compressive elasticity
04/26/1995CN1101891A Process for the catalytic partial oxidation of hydrocarbons
04/20/1995WO1995010638A1 Process for the preparation of silicon carbide films using single organosilicon compounds
04/20/1995WO1995010481A1 Carbon nanotubes and nested fullerenes supporting transition metals
04/19/1995CN1028219C Method and equipment for activating active carbon
04/18/1995US5407503 Process for producing silicon carbide nozzle
04/15/1995CA2104064A1 Removal of metal of graphite
04/13/1995WO1995009811A1 Plasma-assisted conversion of solid hydrocarbon to diamond
04/12/1995EP0647688A2 Conductive coating composition comprising graphite intercalation compound
04/12/1995EP0647590A2 A synthetic diamond, a process for the production of the same and a method of measuring the strain of diamond
04/12/1995EP0647206A1 Dual impregnated activated carbon.
04/12/1995EP0647145A1 Storing stable bicarbonate solutions
04/12/1995CN1101328A Production of high purity manganese carbonate for soft ferrite from manganese carbonate ore
04/11/1995US5406582 Apparatus and process for activation and reactivation of carbon by electrical resistance heating in the presence of steam
04/11/1995US5405595 Process for the disposal of carbon dioxide
04/11/1995US5405593 A pollution control to remove sulfur dioxide, nitrogen oxides, heavy metals from flue gas
04/11/1995US5404837 Method for preparing a graphite intercalation compound having a metal or metal compounds inserted between adjacent graphite layers
04/11/1995US5404727 Manufacture of chemicals
04/05/1995EP0646756A1 A method for preparing pure, gaseous carbon dioxide and an apparatus to be used therewith
04/05/1995EP0646545A1 Ultrafine silicium and carbon containing powder
04/05/1995EP0646544A1 Process and apparatus for the preparation of fullerenes
04/05/1995CN2193876Y Device for preparation of C60 by arc process
04/05/1995CN1028117C Process for depositing film mainly comprising carbon
04/04/1995US5403660 High strength and elasticity; heat and chemical resistance; pyrolyzable mono or polycyclic phenolic compound or resin coating as sizing agent on carbon fiber or precursor fiber to form carbonized composite
03/1995
03/30/1995WO1995008851A1 Method and apparatus for oxidizing carbon monoxide in the reactant stream of an electrochemical fuel cell
03/30/1995WO1995008850A1 Electrochemical fuel cell assembly with integral selective oxidizer
03/29/1995EP0645344A1 Process for the preparation of carbon monoxide and hydrogen
03/29/1995EP0644854A1 Purification of fullerenes.
03/29/1995CN1028011C Process and equipment for removing carbon dioxide from transformation gas by using propenyl carbonate
03/28/1995US5401975 Method for constructing a carbon molecule and structures of carbon molecules
03/28/1995US5401472 With group 1A hydroxide
03/28/1995US5401464 Forming carbides of metals from metal oxides then alloying
03/28/1995CA1334888C Process and apparatus for the production of high purity oxygen and carbon dioxide
03/24/1995CA2132586A1 Process for the preparation of carbon monoxide and hydrogen
03/23/1995WO1995007735A1 Process and materials for cleansing areas affected by pollutants
03/23/1995CA2147648A1 Process and materials for cleansing areas affected by pollutants
03/22/1995EP0644603A1 Negative electrode for use in a secondary battery
03/22/1995EP0643738A1 Method to synthesize carbon-carbon composites
03/22/1995CN1027970C Processing method for anti air-deliquescing calcium carbide
03/21/1995US5399330 Carbon thread and process for producing it
03/21/1995US5398850 Gas delivery apparatus for infusion
03/16/1995WO1995007551A1 Lithium battery with electrodes containing carbon fibrils
03/16/1995WO1995007380A2 Graphite fibril material
03/15/1995EP0643023A2 Fabrication of a carbon fibre reinforced composite material
03/15/1995EP0614444A4 Novel salts of fullerenes.
03/15/1995EP0349655B1 Process for separating and recovering carbonic acid gas from gas mixture by adsorption
03/14/1995US5396863 Installation and process for the crystallization of an inorganic substance and process and installation for the crystallization of sodium carbonate monohydrate
03/09/1995WO1995002451A3 Article made of porous carbonaceous material and process for producing the same
03/08/1995EP0641738A1 Compound-deposited needle-shaped fine particles, method of manufacturing the same, and use of the same
03/08/1995EP0641400A1 Improved methods and catalysts for the manufacture of carbon fibrils
03/07/1995US5395711 Negative electrode has active material comprised of silicon oxide containing lithium
03/07/1995US5395496 Process for the synthesis of fullerenes
03/02/1995WO1995006001A1 Process for the preparation of fullerenes
03/02/1995DE4330028A1 Novel spheres, their preparation, and their use
03/02/1995CA2169846A1 Process for the preparation of fullerenes
03/01/1995EP0640583A2 Process for the preparation of acetic esters from methanol
03/01/1995EP0640563A1 Adamantine carbonaceous substance and method of producing the same
03/01/1995EP0640562A2 Spheres, process for their preparation and uses
02/1995
02/28/1995US5393955 Preparation of fullerenes and apparatus therefor
02/23/1995DE4428305A1 Process for preparing calcium carbide
02/23/1995DE4328219A1 Spheres of activated carbon from ion exchangers
02/23/1995DE4327598A1 Activated carbon for water treatment, in particular swimming-pool and bathing-pool water, for the adsorption of trihalomethanes (haloforms) and AOX and for the reduction of chloramines from water
02/22/1995EP0639650A1 CO2 snow discharge apparatus
02/21/1995US5391534 Process for producing activated charcoal
02/21/1995US5391524 Production of heavy metal carbides of high specific surface area
02/21/1995US5391433 Electrolyte non-penetrative properties corresponding to glass-like carbon
02/21/1995US5391363 Continuous purification of an off-gas composed of CO2 +HCl+COCl2
02/21/1995US5391323 Conductivity in carbonaceous compounds and devices using such compounds
02/19/1995CA2130281A1 Co2 snow discharge apparatus
02/16/1995WO1995004703A1 Method for making submicrometer carbides, submicrometer solid sollution carbides, and the material resulting therefrom
02/15/1995EP0638670A1 Method for enhancing the toughness of manufactured diamond
02/15/1995EP0638529A2 Precursor of amorphous carbon molded article
02/15/1995CN1098701A Powdered active carbon regenerating technology and device
02/14/1995US5389585 Fine non-oxide ceramic powders
02/14/1995US5389350 From polyphenylene terephthalamide
02/14/1995US5388482 Depressed park windshield wiper mechanism
02/14/1995CA1334402C Chemically activated shaped carbon, process for producing same and use thereof
02/14/1995CA1334331C Apparatus and method for producing uniform, fine boron-containing ceramic powders
02/13/1995CA2128979A1 Activated carbon spherules produced from ion-exchangers
02/09/1995WO1995003890A1 Beneficiation of flake graphite
02/09/1995CA2145315A1 Beneficiation of flake graphite
02/08/1995EP0637639A1 A process for the synthesis of diamond
02/08/1995EP0637567A1 Dispensing carbondioxide in liquid or solid substances
02/08/1995EP0637265A1 Catalytic carbon
02/07/1995US5387408 Copper oxide-aluminum oxide-magnesium oxide catalysts for conversion of carbon monoxide
02/01/1995EP0637090A1 Lithium secondary battery employing a non-aqeous media
01/1995
01/31/1995US5385716 Metal-magnesium compounds, process for preparing same and the use thereof for the preparation of finely divided metal and alloy powders and intermetallic compounds
01/31/1995US5385023 Dry ice pelletizer
01/31/1995CA1334192C Process for the preparation of activated carbon
01/26/1995WO1995002797A1 Pellet extruding machine
01/26/1995WO1995002451A2 Article made of porous carbonaceous material and process for producing the same
01/25/1995EP0635515A1 Metallfullerene intercalation compounds, process for their preparation and use as catalysts
01/25/1995EP0635045A1 Production of carbon black.
01/25/1995EP0573582A4 Method for manufacture of high purity carbon monoxide.
01/24/1995US5384291 Carbothermal synthesis precursors
01/24/1995US5384270 Method of producing silicon carbide MOSFET