FRONTIER CARBON CORPORATION Patent applications |
Patent application number | Title | Published |
20100317767 | FULLERENE FILM AND FULLERENE POLYMER BOTH PRODUCED FROM FULLERENE DERIVATIVE AND PROCESSES FOR PRODUCING THESE - Disclosed is a fullerene film which can be easily formed by a wet process without deteriorating the intrinsic properties of a fullerene by using a fullerene derivative as a raw material. Also disclosed are a fullerene polymer, a method for producing a fullerene film, and a method for producing a fullerene polymer. A fullerene film or a fullerene polymer maintaining the intrinsic properties of the fullerene is obtained by coating a base with a solution of a fullerene derivative which is decomposed at a temperature lower than the thermal decomposition temperature of the fullerene, for example one represented by the formula below, and then heating the thus-obtained coating film at a temperature higher than the thermal decomposition temperature of the fullerene derivative but lower than the thermal decomposition temperature of the fullerene. | 12-16-2010 |
20090117359 | CARBURIZED METAL MATERIAL AND METHOD FOR PRODUCING THE SAME - A metal material that is, without using expensive apparatus, carburized in a low temperature region where crystal grains do not grow so much, and a producing method of the metal material are provided. A metal material mainly containing iron, wherein a surface of the metal material is subjected to a carburization treatment by a treatment using fullerenes as a carbon source. | 05-07-2009 |