| abstract |
It was selected from the group consisting of a divalent acid component, ethylene glycol 10 to 90 mol%, a compound of formula (I) 5 to 85 mol%, and a linear diol having 4 or more carbon atoms, diethylene glycol and polytetramethylene ether glycol. A heat shrinkable polyester film comprising a diol component containing 5 to 20 mole percent of one or more diols exhibits excellent physical properties that are compatible with labeling or shrink-wrapping containers. |