COMPOSITIONS FOR BIPOLAR PLATES AND PROCESSES FOR MANUFACTURING SAID COMPOSITIONS

The present invention relates to new compositions for bipolar plates and processes for manufacturing said compositions. More particularly, the invention relates to a process for manufacturing a composition, comprising the following steps:—mixing a thermoplastic polymer in the molten state with a first conductive filler in order to obtain a conductive thermoplastic polymer,—grinding said conductive thermoplastic polymer in order to reduce it to powder;—mixing the conductive thermoplastic polymer powder with a second conductive filler.”