'PET Copolymer' compositions having enhanced mechanical properties and draw ratio, so manufactured product and process

摘要

Including the diol component of the diol component and the non ethylene glycol which possess the repetitive unit from ethylene glycol, and two acid components and two acid components of non terephthalic acid which possess the repetitive unit from terephthalic acid it becomes, including PET copolymer, it produces the container from the preform which becomes. The gross of the diol component of non ethylene glycol and two acid components of non terephthalic acid the poly- (ethylene terephthalate) in copolymer exists at the quantity to under approximately 0.2 mol percent - approximately 2.2 mol percent. The container although it fills up the beverage, is useful, the method of corresponding is disclosed.