×

Low permeability materials and coatings

  • US 20040033379A1
  • Filed: 06/10/2003
  • Published: 02/19/2004
  • Est. Priority Date: 06/12/2002
  • Status: Abandoned Application
First Claim
Patent Images

1. A barrier film comprising:

  • a substrate film; and

    means for improving at least one of the moisture barrier properties and oxygen barrier properties of the substrate film.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×