Patents Assigned to NanoPak, Inc.
  • Publication number: 20070254160
    Abstract: The invention provides coated substrates comprising a substrate; and a coating on at least one surface of the substrate comprising vermiculite, polymer capable of forming a film, dispersion agent for the vermiculite in the polymer, said dispersion agent bearing a negative charge, and cross-linking agent. The invention also provides articles coated with such coatings and methods for making the coated substrates and articles.
    Type: Application
    Filed: April 30, 2007
    Publication date: November 1, 2007
    Applicant: NanoPak, Inc.
    Inventors: Howard Kravitz, Fred Levitt