An extruded PET parison includes a first extruded polymer comprising PET, and a second extruded polymer comprising PET. In embodiments, the first extruded polymer and the second extruded polymer are co-extruded, and the first extruded polymer has an intrinsic viscosity that is higher that the intrinsic viscosity of the second extruded polymer. A monolayer embodiment is also disclosed. In embodiments, a monolayer extruded PET container is comprised of bottle grade PET resin that has been solid stated and may have an IV from about 0.96 to about 1.4.
申请公布号
WO2013029042(A3)
申请公布日期
2013.04.18
申请号
WO2012US52512
申请日期
2012.08.27
申请人
PLASTIPAK PACKAGING, INC.;YOUNG, WILLIAM, C.;HOLT, HARVEY, SHANNON;MOSS, GATES;KITZMILLER, MICHAEL, C.
发明人
YOUNG, WILLIAM, C.;HOLT, HARVEY, SHANNON;MOSS, GATES;KITZMILLER, MICHAEL, C.