COPOLYMER OF DODECANE TEREPHTHALAMIDE

摘要

The present invention is an improved polyamide copolymer having monomer units including repeat units of formula (I), where n is from 10 to 14 and preferably is 12 (1,12-dodecanediamine), units derived from a symmetrical diacid or derivative of said diacid, preferably a symmetrical aromatic dicarboxylic acid. The copolymer has minor amounts, preferably 3 to 30 and more preferably 5 to 10 mol percent, of units derived from an additional comonomer.