Allied Corporation

Narasimhaiah S Murthy

John P Sibilia

William Sacks

Abraham M Kotliar

The permeation resistance to gases and vapors of polymeric articles including thin walled articles such as films and bottles can be increased by annealing the film. A preferred embodiment is one where the preferred polymer is polycaprolactam or high density polyethylene. There is from 1 to 50 percent of a platelet filler having an average equivalent diameter of from 1 to 8 micrometers, a maximum equivalent diameter of about 25 micrometers, and an average thickness of less than 0.5 micrometers.

Growing community of inventors

Belle Mead, NJ, United States of America

Narasimhaiah S Murthy