| abstract |
The invention relates to a thermoplastic polyester comprising: at least one 1,4 : 3,6-dianhydrohexitol unit (A); at least one alicyclic diol unit (B) other than 1,4 : 3,6-dianhydrohexitol units (A); at least one carboxylic diacid unit (C) selected from among furan-2,5-dicarboxylic acid, 2,6-naphthalic acid and isophthalic acid units, said polyester including at least 10% 1,4 : 3,6-dianhydrohexitol units (A) and being free from ethylene glycol and terephthalic acid units. The invention also relates to the production method and use of same. |