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 |
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 |
20100243965 | Process for preparing a thermosetting composite material with a high nanotube content - The present invention provides a process for preparing a composite material containing from 15% to 60% by weight of nanotubes, comprising:
| 09-30-2010 |
20110017957 | METHOD OF MANUFACTURING CONDUCTIVE COMPOSITE FIBRES WITH A HIGH PROPORTION OF NANOTUBES - This invention relates to a method of obtaining vinyl alcohol homo- or copolymer-based conductive composite fibres with a high proportion of nanotubes, particularly carbon nanotubes, which are capable of ensuring thermal and/or electric conduction. It likewise relates to the conductive composite fibres obtainable by this method as well as the uses thereof. | 01-27-2011 |
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 |
20110147673 | METHOD OF MANUFACTURING COMPOSITE CONDUCTING FIBRES, FIBRES OBTAINED BY THE METHOD, AND USE OF SUCH FIBRES - The invention relates to a method of manufacturing fibres made of a composite based on a thermoplastic polymer and conducting or semiconducting particles, which includes a heat treatment, said heat treatment consisting in heating the composite, by progressively raising the temperature, having the effect of improving the conducting properties of the fibres obtained or of making the initially insulating fibres conducting. The invention also relates to the conducting fibres thus obtained and in particular to polyamide fibres and carbon nanotubes. | 06-23-2011 |
20120077398 | FIBROUS SUBSTRATE, MANUFACTURING PROCESS AND USES OF SUCH A FIBROUS SUBSTRATE - The invention relates to a fibrous substrate such as woven fabrics, felts, nonwoven fabrics that may be in the form of strips, laps or braids, said substrate being impregnated with an organic polymer or blend of organic polymers containing carbon nanotubes (CNTs). Another subject of the invention is a process for manufacturing said substrate, and the various uses thereof for the manufacture of 3D mechanical components. | 03-29-2012 |
20120077403 | MULTILAYER CONDUCTIVE FIBER AND METHOD FOR PRODUCING THE SAME BY COEXTRUSION - The present invention relates to a multilayer conductive fiber having a core/shell structure, wherein the core contains nanotubes, in particular carbon nanotubes. The invention also relates to a method for producing said fiber by coextrusion and to the uses thereof The invention finally relates to a composite material including the aforementioned multilayer composite fibers bonded together by weaving or using a polymer matrix. | 03-29-2012 |
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 |
20130248087 | PROCESS FOR PRODUCING FIBROUS MATERIAL PRE-IMPREGNATED WITH THERMOSETTING POLYMER - A method for producing a fibrous material including carbon fibres or glass fibres or plant fibres or polymer-based fibres, that are used alone or in a mixture, and are impregnated by a thermohardenable polymer using a mixture containing a hardener and carbon nanofillers, such as carbon nanotubes (CNT). A mixture containing said nanofillers, such as CNTs, and the hardener is used to introduce said nanofillers into the fibrous material. A continuous production line (L) for producing the material in the form of at least one calibrated and homogeneous strip ( | 09-26-2013 |
20130276674 | METHOD FOR INSERTING CARBON NANOFILLERS INTO AN INORGANIC CURABLE SYSTEM - Inorganic curable systems, such as cements, plasters, ceramics, or liquid silicates, which can be used, for example, in the fields of building, construction, or the oil-drilling industry. The use of carbon nanofillers for reinforcing the mechanical properties of such systems and for improving the latter. A method for inserting carbon nanofillers, such as carbon nanotubes, in the form of a binder master batch, into an inorganic curable system with a view to preparing composite materials having improved properties. | 10-24-2013 |
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 |