| abstract |
The invention relates to a polyamide comprising at least two units having general formula X. Y, in which: X represents an alkylaromatic diamine and Y represents an aliphatic dicarboxylic acid chosen from dodecanedioic acid (C12), tetradecanedioic acid (C14) and hexadecanedioic acid (C16), characterized in that the dicarboxylic acid contains organic carbon of renewable origin, according to the ASTM D6866 standard. The invention also relates to a composition comprising said polyamide and to the use thereof and of such a composition. |