Polymerfilm

摘要

The present invention relates to a polymeric film coated with polyamido-polyethyleneimine to render the film receptive to direct extrusion coating with other polymers or to ink adhesion and to a method of making the same. Additionally, the polyamido-polyethyleneimine coated polymeric film has improved anti-static properties. The polymeric film is preferably an oriented polyester film, and the polyamido-polyethyleneimine coating is preferably applied in-line. The films are suitable for use in packaging applications.