PET COPOLYMER COMPOSITION WITH ENHANCED MECHANICAL PROPERTIES AND STRETCH RATIO, ARTICLES MADE THEREWITH AND METHODS

摘要

The container is poly (ethylene terephthalate: PET) made of a diacid component having repeat units from ethylene glycol and a non-ethylene glycol diol diol component and terephthalic acid and a non-terephthalic acid diacid component having repeat units from component is prepared from a copolymer . The poly (ethylene terephthalate), the total amount of service glycol diol component and non-terephthalic acid diacid component in the copolymer is present in an amount of not more than about 0.2 mole percent to 2.2 mole percent. And wherein the container is useful for the packaged beverage, a corresponding method are disclosed.