"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Application No. | Application Title | Issue Date |
| 20110120919 | INORGANIC PARTICLES COMPRISING AN ORGANIC COATING THAT CAN BE HYDROPHILICALLY/HYDROPHOBICALLY TEMPERATURE CONTROLLED The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises the following steps:
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| 20110094941 | METHOD AND EQUIPMENT FOR CONDITIONING LOW-METAL PLASTIC SCRAP In a method and an arrangement for treating a light fraction that is produced during the treatment of plastic-rich waste that is low in metal, at least the following steps are carried out consecutively: the light fraction is stressed by percussion and/or bashing, the li... | 04/28/2011 |
| 20110089085 | PROCESS FOR PRODUCING TONER A process for producing a toner with which toner particles can be highly conglobated, a toner that hardly causes fogging in an image, and an yield of toner is increased is provided. A process for producing a toner of the present invention c... | 04/21/2011 |
| 20110024333 | Method for separating nanotubes using microwave radiation A method for separating carbon nanotubes is disclosed where nanotubes with specific properties are separated from a mixture of nanotube products, which contains various types of nanotubes and impurities.... | 02/03/2011 |
| 20110011773 | Separation of Nanostructures The present invention generally relates to the separation of one or more populations of nanostructures from one or more other populations of nanostructures based upon differences in density. An overall mixture of very similar or identical nanostructures may be exposed t... | 01/20/2011 |