| 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 |
| 20090048386 | METHOD FOR TREATMENT OF CARBON NANOTUBES - The invention relates to a simple and economic method for treatment of carbon nanotubes, in particular, for the modification of the surface thereof by functionalisation for improving the compatibility thereof with polar media, such as, certain polymers, resins or solvents. The invention further relates to nanotubes treated thus and the use thereof in the electronic, electro-mechanical and mechanical fields in which the above represent an advantageous replacement for untreated carbon nanotubes. | 02-19-2009 |
| 20090124485 | CATALYTIC COMPOSITION COMPRISING CATALYTIC ACTIVATED CARBON AND CARBON NANOTUBES, MANUFACTURING PROCESS, ELECTRODE AND SUPER CAPACITATOR COMPRISING THE CATALYTIC COMPOUND - The subject of the invention is a composition comprising a polymer binder and a catalytic composite based on catalytic activated charcoal and carbon nanotubes. The catalytic composite comprises carbon nanotubes obtained by chemical vapour deposition of a hydrocarbon at a temperature ranging from 400 to 1100° C. on activated charcoal preimpregnated with a metal. | 05-14-2009 |
| 20100038602 | METHOD FOR PREPARING CARBON FIBRILS AND/OR NANOTUBES FROM A CARBON SOURCE INTEGRATED WITH THE CATALYST - The present invention relates to a method for preparing carbon fibrils and/or nanotubes from a carbon source integrated in the catalyst used for their preparation and a source of hydrocarbonated gas, as well as to the catalyst material and to the corresponding method. The catalyst material for preparing mono- or multi-leaved carbon fibrils and/or nanotubes includes one or more given multivalent transition metals and a hydrocarbonated solid organic substrate. | 02-18-2010 |
| 20100047153 | METHOD OF MANUFACTURING CARBON FIBRES - The present invention relates to a method of manufacturing carbon fibres from raw materials of renewable origin, comprising:
| 02-25-2010 |
| 20100108950 | METHOD FOR PREPARING AN AQUEOUS SUSPENSION OF CARBON NANOTUBES AND SUSPENSION THUS OBTAINED - The invention relates to a method for preparing an aqueous suspension of carbon nanotubes, that comprises: contacting in an aqueous medium said nanotubes with at least one dispersant comprising a copolymer including at least one anionic hydrophile monomer and at least one monomer containing at least one aromatic group substituted by at least one chain containing one or more oxygen atoms, said chain linking the aromatic group to the unsaturated or cyclic chain of the monomer capable of opening during the formation of the copolymer, the weight ratio between the dispersant and the carbon nanotubes ranging from 0.6:1 to 1.9:1; and mechanically processing the mixture thus obtained using ultrasounds or a rotor-stator system or by passing it in a bead or ball grinder, the invention also relates to the suspension thus obtained and to the uses thereof. | 05-06-2010 |
| 20100113854 | AGGLOMERATED ZEOLITIC ADSORBENTS, THEIR METHOD OF PREPARATION AND THEIR USES - The present invention relates to agglomerated zeolitic adsorbents based on zeolite X with an Si/Al ratio such that 1.15| 05-06-2010 | |
| 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 |
| 20110163274 | ELECTRODE COMPOSITE, BATTERY ELECTRODE FORMED FROM SAID COMPOSITE, AND LITHIUM BATTERY COMPRISING SUCH AN ELECTRODE - An electrode composite and to its manufacturing process. The composite includes an active element, i.e. one exhibiting electrochemical activity, a conductive additive and a binder. The conductive additive is a mixture of conductive additives containing at least carbon nanofibres (CNFs) and at least carbon nanotubes (CNTs). Also, the negative electrodes for electrochemical devices of the lithium battery type including said composite and to the secondary (Li-ion) batteries provided with such a negative electrode. | 07-07-2011 |
