Flexible barrier film structure

Details Flexible barrier film structure Flexible barrier film structure

2006-08-15

2010-10-19

Bryant, David P (Department: 3726)

Metal working

Method of mechanical manufacture

Fluid pattern dispersing device making, e.g., ink jet

C347S086000

Reexamination Certificate

active

07814656

ABSTRACT:
A barrier film for separating liquid and air, including a liquid crystalline polymer layer having a glass transition temperature less than about 115° C., and having a thickness less than about 15 microns. The barrier film further including a heat-sealable layer, and an adhesive layer interposed between the liquid crystalline polymer layer and the heat sealable layer, forming the barrier film.

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