Patents
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
07/1996
07/18/1996DE19600237A1 Prodn. of granulated active carbon
07/17/1996EP0721801A1 C02 jet spray nozzle with multiple orifices
07/17/1996EP0721674A1 Electrochemical fuel cell assembly with integral selective oxidizer
07/16/1996US5536597 Lithium secondary battery employing a non-aqueous electrolyte
07/10/1996EP0720966A1 Recovery of carbon dioxide
07/10/1996EP0720781A1 Method and apparatus for oxidizing carbon monoxide in the reactant stream of an electrochemical fuel cell
07/09/1996US5533680 Process to grind thermoset or thermoplastic materials
07/09/1996US5533678 Circulation of effluent, low solids concentration
07/09/1996CA2003653C Topical treatment for sealing carbon and graphite surfaces
06/1996
06/27/1996WO1996019591A1 Process and apparatus for the manufacture of steel from iron carbide
06/27/1996WO1996019409A1 Manufacture of carbonyl fluoride
06/26/1996EP0717795A1 Graphite fibril material
06/26/1996EP0717721A1 Process for the preparation of fullerenes
06/26/1996CN1032129C Liquid carbon dioxide injection in exothermic chemical reactions
06/25/1996US5528907 Method and apparatus for automatically producing a small block of solid carbon dioxide
06/20/1996WO1996018690A1 Carbon materials reacted with diazonium salts
06/20/1996WO1996018456A2 Gel composition containing carbonaceous compound
06/20/1996DE19547376A1 Praegraphitische kohlenstoffhaltige Einsatzverbindungen und Verwendung derselben als Anoden in wiederaufladbaren Batterien Praegraphitische carbonaceous compounds used and use thereof as anodes in rechargeable batteries
06/20/1996CA2207417A1 Gel composition containing carbonaceous compound
06/19/1996CN1124948A Method of separating fullerenes out of carbon black containing them
06/19/1996CN1124714A Carbon dioxide gas generating compositions
06/19/1996CN1032056C Method for producing high quality brown coal base active carbon
06/18/1996US5527518 Pyrolytic decomposition in plasma torch
06/15/1996CA2023377A1 Method for continuous spinning and pyrolysis of ceramic filaments from a resin
06/13/1996WO1996018059A1 Functionalized fibrils
06/11/1996US5525276 Kneading mixture of carbonaceous fine powder and pitch binder; molding; carbonizing
06/06/1996WO1996016898A1 Process for producing phosgene
06/05/1996DE19544977A1 Highly sensitive photoconductor based on amorphous fullerene or deriv.
06/05/1996DE19544909A1 Lithium secondary cell i.e. using lithium as the minus pole and for use e.g. with notebook computers
06/05/1996CN1123700A Modified bactericidal activated carbon
06/04/1996US5523438 Metal-fullerene intercalation compounds, process for their preparation and use as catalysts
06/04/1996US5523269 Production of carbides and nitrides
06/04/1996US5523071 Increasing the strength by depressurizing and annealing in hydrogen gas
06/04/1996US5522127 Method of manufacturing a non-aqueous electrolyte secondary cell
05/1996
05/29/1996EP0713477A1 Method for making submicrometer carbides, submicrometer solid sollution carbides, and the material resulting therefrom
05/28/1996US5521008 Manufacture of activated carbon fiber
05/23/1996WO1996015080A1 Method for preparing silicon carbide ceramic materials, and starting composition for use with this method
05/23/1996DE19548010A1 Organyl substd. amino oligo:alkyl ether physical absorption agents
05/23/1996DE19542245A1 Phosgenating process
05/22/1996EP0713256A1 Lithium secondary battery and process for preparing negative-electrode active material for use in the same
05/22/1996CN1122787A Method for prepn. of flexible graphite paper
05/22/1996CN1122768A Dimension controllable method for prepn. of Nanometre grade tungsten carbide
05/21/1996US5518189 Beneficiation of flake graphite
05/15/1996EP0711735A1 Method for the preparation of silicon oxycarbide
05/14/1996US5516500 Formation of diamond materials by rapid-heating and rapid-quenching of carbon-containing materials
05/14/1996US5516358 Method for the production of iron carbide
05/10/1996CA2160428A1 Method for the preparation of silicon oxycarbide
05/09/1996WO1996013339A1 Graphite encapsulated nanophase particles produced by a tungsten arc method
05/08/1996EP0710621A1 Carbon dioxide gas generating compositions
05/07/1996US5514496 Chalcogenide anode
05/07/1996US5514358 Method for the synthesis of chemical compounds
05/07/1996US5514350 Apparatus for making nanostructured ceramic powders and whiskers
05/07/1996US5514242 Depositing multiple layers of diamond having different thermal conductivities and mounting an electronic component thereon
05/07/1996US5513808 Isolating graphite particles having a diameter of no more than six inches, separating particles by size, establishing ash/carbon content of particles and mixing particles
05/02/1996WO1996012527A1 Carbonization of halocarbons
05/02/1996EP0707886A4 Article made of porous carbonaceous material and process for producing the same
05/01/1996EP0709906A1 Non-aqueous electrolyte secondary cell
05/01/1996EP0708686A1 Functional group containing activated carbons
04/1996
04/27/1996CA2160957A1 Non-aqueous electrolyte secondary cell
04/24/1996EP0707886A1 Article made of porous carbonaceous material and process for producing the same
04/24/1996EP0672020B1 Drying and separating process and plant
04/24/1996EP0616733B1 Method and apparatus for the selective oxidation of carbon monoxide in a hydrogen-containing gas mixture
04/24/1996CN1121265A Graphite layered product
04/24/1996CN1121043A Granular active carbon with ultra-low ash content and high adsorption and its preparing method
04/24/1996CN1121042A Coal-produced active carbon as fluidized bed carrier and its production method
04/23/1996US5510185 Carbonaceous spheres between filaments; spinning
04/23/1996US5510157 Method of producing diamond of controlled quality
04/23/1996US5510098 CVD method of producing and doping fullerenes
04/23/1996US5509993 Prewetting surface with surfactant
04/23/1996US5509271 Process and installation for the separation of a gaseous mixture
04/23/1996CA2044566C Process for the disposal of carbon dioxide
04/18/1996WO1996011048A1 Multiple stage semi-permeable membrane gas separation process
04/17/1996EP0706709A1 Metal, alloy, or metal carbide nanoparticles and a process for forming same
04/17/1996EP0706464A1 Depressed park windshield wiper mechanism
04/17/1996CN1120617A Dirt-removing paper
04/17/1996CN1120517A Process for the purification of carbon dioxide
04/17/1996CN1120516A Side-heating active carbon regenerating unit and regeneration method
04/17/1996CN1120515A Method for crackling and dispersing and desulfurizing of expansible graphite
04/16/1996US5508363 Preparation process of organosilicon compounds and production of silicon carbide
04/16/1996US5508061 Method of manufacturing a magnetic storage medium
04/10/1996EP0705219A1 Method of separating fullerenes out of carbon black containing them
04/10/1996EP0509018B1 Carbon blacks imparting superior treadwear/hysteresis performance and process for producing carbon blacks
04/10/1996CN1120016A Production method of white carbon black
04/09/1996US5505929 Baking, graphitizing, purification
04/09/1996US5505879 Charge transfer complexes
04/04/1996WO1996009887A1 Self-heating electrically conductive sorption system and method
04/04/1996WO1996009886A1 Transverse flow self-heating electrically conductive sorption system
04/03/1996EP0703858A1 Three dimensional macroscopic assemblages of randomly oriented carbon fibrils and composites containing same
04/03/1996CN1119684A Dry-cleaning of garments using liquid carbon dioxide under agitation as cleaning medium
04/02/1996US5504050 Carbonizing bituminous coal, oxidizing, contacting with nitrogen cotaining compound
04/02/1996US5503717 Electrochemically forming intercalation compound from aqueous zinc chloride and flake graphite, then rapid heating for expansion and exfoliation releases zinc chloride and yields sheets
03/1996
03/28/1996WO1996009246A1 Opening and filling carbon nanotubes
03/28/1996WO1996006700A3 Nanoscale particles, and uses for same
03/28/1996DE4435015A1 Packed restrictor for the extraction of soluble materials
03/27/1996CN1031394C Process for producing active carbon fibre
03/26/1996US5502003 Depositing tungsten layer before forming nickel electrode; heat treatment; preventing reciprocal diffusion
03/26/1996US5501808 Transition metals bonded to carbon for thermomagnetic compounds
03/21/1996DE4432865A1 Highly oriented pyro:graphite
03/20/1996EP0701968A2 Process for producing pure carbon monoxide
03/20/1996CN1118812A Tungsten-based cemented carbide powder mix and cemented carbide products made therefrom