Articles incorporating barrier resins

Details Articles incorporating barrier resins Articles incorporating barrier resins

1993-10-25

1995-08-22

Nold, Charles R.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428 366, 428 3691, 428515, 4284253, 4284758, 4284763, 4284774, 428501, 428506, 428524, B32B 502

Patent

active

054438675

ABSTRACT:
Laminar articles are disclosed comprising a heterogeneous melt of (a) a polyolefin, (b) a barrier resin comprising a blend of a condensation polymer incompatible with the polyolefin such as a polyamide and a phenol-formaldehyde resin, and (c) a compatibilizer. A process for making such laminar articles is also disclosed. Multilayer structures incorporating this barrier resin are also disclosed.

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