Non-Fluoropolymer Barrier Materials For Containers

摘要

A container having a barrier layer is provided. The container may be of thermoplastic and the barrier may inhibit materials from leaching from the thermoplastic material or from extraction of compounds from medicants by the thermoplastic. A process is also described that allows for molding thin barrier layers as container lines and for forming thermoplastic containers with barrier liners.

主权项

1. A molded article comprising:
a. a support; and b. a composite barrier adjacent to the support, the composite barrier comprising:
a densified expanded fluoropolymer layer; anda tie layer comprising a non-fluoropolymer material, said tie layer being positioned between said support and said densified expanded fluoropolymer layer.