Patent application number | Description | Published |
20090008610 | PROCESS FOR PRODUCING CARBON NANOTUBES FROM RENEWABLE RAW MATERIALS - A subject of the present invention is a process for producing carbon nanotubes, the process comprising:
| 01-08-2009 |
20090134363 | METHOD FOR SYNTHESIS OF CARBON NANOTUBES - The invention relates to a method for synthesis of carbon nanotubes of the highest carbon purity by the process of vapour phase chemical deposition. The nanotubes produced can be used to advantage in all know applications of carbon nanotubes. | 05-28-2009 |
20090176924 | PULVERULENT COMPOSITION BASED ON CARBON NANOTUBES, METHODS OF OBTAINING THEM AND ITS USES, ESPECIALLY IN POLYMERIC MATERIALS - The present invention relates to pulverulent compositions based on carbon nanotubes which exhibit an excellent dispersibility in polymer materials and can advantageously be used as reinforcing agents and/or modifiers of conducting and/or thermal properties; they can be easily incorporated in polymer matrices in the masterblend form. | 07-09-2009 |
20090194189 | METHOD FOR SAFE FILLING WITH CARBON NANOTUBES, FILLING SYSTEM AND INDUSTRIAL PLANT EMPLOYING THIS METHOD - The invention relates to a method for filling a receptacle ( | 08-06-2009 |
20110052805 | METHOD AND SYSTEM FOR DEPOSITING A METAL OR METALLOID ON CARBON NANOTUBES - The invention relates to a method and a system for depositing a metal or a metalloid on carbon nanotubes (NTC). The method of the invention comprises homogenising an NTC powder in a reactor, and depositing said metal or metalloid on the homogenised NTC powder using a chemical vapor deposition technique implemented inside the reactor from a precursor comprising an alkyl of said metal or metalloid. The method can be used for the production of nanostructured SiC at the surface of the NTC by Si deposition on said NTC. | 03-03-2011 |
20110121241 | Process for Producing Carbon Nanotubes from Renewable Raw Materials - A subject of the present invention is a process for producing carbon nanotubes, the process comprising:
| 05-26-2011 |
20110123429 | Process for Producing Carbon Nanotubes from Renewable Raw Materials - A subject of the present invention is a process for producing carbon nanotubes, the process comprising:
| 05-26-2011 |
20120149551 | TWO-LAYER CATALYST, PROCESS FOR PREPARING SAME AND USE FOR THE MANUFACTURE OF NANOTUBES - A catalyst material for preparing nanotubes, especially carbon nanotubes, said material being in the form of solid particles, said particles including a porous substrate supporting two superposed catalytic layers, a first layer, directly positioned on the substrate, including at least one transition metal from column VIB of the Periodic Table, preferably molybdenum, and a second catalytic layer, positioned on the first layer, comprising iron. Also, a process for preparing same and to a process for the synthesis of nanotubes using this catalyst material. | 06-14-2012 |
20120251433 | PROCESS FOR FABRICATING CARBON NANOTUBES AND APPARATUS FOR IMPLEMENTING THE PROCESS - An industrial process and an apparatus for fabricating carbon nanotubes (CNTs) is provided, comprising synthesis of the carbon nanotubes by decomposing a carbon source brought into contact, in a fluidized-bed reactor, whereby the carbon nanotubes synthesized in the reactor and fixed onto the grains of catalytic substrate in the form of an entangled three-dimensional network, forming agglomerates constituting the CNT powder, are recovered sequentially by discharging them while hot, that is to say at the reaction temperature for synthesizing the CNTs, at the foot of the reactor, the sequence in which the discharges are carried out corresponding to the frequency of filling of the reactor. | 10-04-2012 |
20130333802 | METHOD FOR SAFE FILLING WITH CARBON NANOTUBES, FILLING SYSTEM AND INDUSTRIAL PLANT EMPLOYING THIS METHOD - The invention relates to a method for filling a receptacle ( | 12-19-2013 |