| 摘要 |
Process for the treatment of pulverulent materials using thermosetting compounds, characterised by the fact that the pulverulent materials are impregnated, by means of an organic solution, with at least one of the constituents of the desired thermosetting compounds. The process is further characterised by the elimination of the impregnation solution solvent from the impregnated materials, and by the fact that the pulverulent materials which have been impregnated with the first constituent are placed in the presence of the other constituent(s) of the desired thermosetting compound in order to bring about the formation of said compound and to obtain said treated materials.
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