Multi-layered biaxial stretch blow molded bottle and method...

Details Multi-layered biaxial stretch blow molded bottle and method... Multi-layered biaxial stretch blow molded bottle and method...

2005-04-15

2010-02-23

Dye, Rena L (Department: 1794)

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

C428S034100, C428S035700, C428S036600

Reexamination Certificate

active

07666486

ABSTRACT:
A multi-layer biaxially stretched blow bottle having a 3-layer structure of PET
ylon MXD6/PET or a 5-layer structure of PET
ylon MXD6/PET
ylon MXD6/PET, wherein the oxygen gas transmission coefficient of the nylon MXD6 layer is at most 6.0×10−14cm3·cm/cm2·sec·cmHg as measured under conditions of a temperature of 23° C. and a relative humidity of 80%, and a production process of the bottle by biaxial stretch blow molding at a low stretching temperature and high draw ratios.

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