| abstract |
The present disclosure relates to polyamides comprising at least one repeating unit of formula (I): [Formula I] -[OC-Ar-OP(=O)(-Ar)-O-Ar-CO-NH-R-NH]- wherein Ar is independently selected from the group consisting of aryl, arylene, heteroaryl and carbocyclic groups; R represents a covalent bond or a divalent hydrocarbon-based group selected from the group consisting of saturated or unsaturated aliphatic, saturated or unsaturated alicyclic, aromatic, arylaliphatic, and alkylaromatic. |