| Abstract |
1. Process for manufacturing a fibrous substrate in which the fibrous substrate comprises an assembly of one or more continuous fibres such as fabrics, or an assembly of short fibres such as felts and nonwovens that may be in the form of strips, laps, braids, locks or pieces, characterized in that it comprises: impregnation of the said fibrous substrate with an organic polymer or a mixture of organic polymers containing carbon nanotubes (CNTs), and then: - heating the said impregnated fibrous substrate up to the softening point of the polymer, the heating being performed by microwave irradiation or by induction. |