Polyester packaging resins, copolymers with reduced viscosity variation - co - produced without the use of solid-phase polymerization processing method of the polyester resin and other products and containers manufactured by the method

摘要

A method of processing a polyester composition without changing the intrinsic viscosity of the polyester polymer by more than 0.025 dL/g such as injection molding a PET resin to form a bottle perform and blow molding a container from the bottle preform.