abstract |
Described are polyester compositions comprising (a) a dicarboxylicacidcomponent comprising terephthalic acid residues; optionally, aromatic dicarboxylic acid or aliphatic dicarboxylic acid residues; minimal amounts of 2,2,4 ,4-tetramethyl-1 ,3-cyclobutanediol residues; ethylene glycol, and optionally, cyclohexanedimethanol residues. |