Patents Examined by Aga Asinovsky
  • Size composition
    Patent number: 5236982
    Abstract: An aqueous coating composition comprising a polyurethane/isocyanate emulsion, a homopolymer of acrylic acid, an amino silane and water. The sizes are particularly useful for reinforcing polyamide resins (nylons).
    Type: Grant
    Filed: July 13, 1992
    Date of Patent: August 17, 1993
    Assignee: Owens-Corning Fiberglas Technology, Inc.
    Inventors: Marc Cossement, Nadia Masson, Willy Piret