Patents Assigned to Reemay, Inc.
  • Barrier fabric and method
    Patent number: 4898761
    Abstract: A barrier fabric is provided which is impermeable to liquids and permeable to vapor. A polymer film is laminated to a porous fibrous web. The composite web is then needled repeatedly with fine conical needles to provide micropores through the film.
    Type: Grant
    Filed: December 7, 1988
    Date of Patent: February 6, 1990
    Assignee: Reemay, Inc.
    Inventors: Jerry A. Dunaway, Leon H. Zimmerman, Nancy T. LaTondress