| Patent Number |
Title Of Patent |
Date Issued |
| 6210652 |
Active composite having a laminate structure comprising an active in the form of granules |
April 3, 2001 |
| An active composite, consisting of a compressed support and of at least one agent that is active with respect to a gas, the compressed support comprising recompressed expanded graphite having a relative density of between 0.02 and 1.5, is formed from a series of sheets superposed on top |
| 6045915 |
Active composite having a laminate structure comprising an active agent in the form of granules |
April 4, 2000 |
| An active composite, consisting of a compressed support and of at least one agent that is active with respect to a gas, the compressed support comprising recompressed expanded graphite having a relative density of between 0.02 and 1.5, is formed from a series of sheets superposed on top |
| 5861207 |
Active composite with foliated structure and its use as reaction medium |
January 19, 1999 |
| Active composite consisting of a compressed support and of at least one agent which is active towards a gas, the compressed support including recompressed expanded graphite which has a density of between 0.02 and 1.5. According to the invention the active composite is made up of a se |
| 5728368 |
Chemical heat pump reactor with improved power |
March 17, 1998 |
| A reactor for a chemical heat pump including a sealed container provided with a heating and cooling system and having an inside wall, and a solid reagent having an outer surface and disposed in the container, which solid reagent reacts reversibly with a reagent gas inside the container, |
| 5705262 |
Surface treatment of carbonaceous material for making a subsequent deposit of diamond adherent a |
January 6, 1998 |
| The surface treatment of carbonaceous material (1) is characterised in that a layer of SiC (2) is formed on the carbonaceous material (1) by thermochemical conversion of the carbonaceous material (1) by a precursor of Si (4) at a temperature which is higher than the temperature for the |
| 5360485 |
Apparatus for diamond deposition by microwave plasma-assisted CVPD |
November 1, 1994 |
| Apparatus for depositing diamond on a substrate assisted by microwave plasma, comprising two zones, a plasma formation zone located in a waveguide and a diamond deposition zone located outside the waveguide. The apparatus includes means making it possible to form a stable plasma in the |
