Patents Assigned to Bayer Aktiengesellischaft
  • Adhesive compositions based on polychloroprene dispersions
    Patent number: 6767947
    Abstract: The present invention relates to adhesive compositions containing a polychloroprene dispersion containing a tricyclic diterpenecarboxylic acid having at least two conjugated C═C double bonds per molecule. The present invention also relates to a process for preparing these adhesive compositions and to their use as contact adhesives for organic and inorganic substrates.
    Type: Grant
    Filed: September 14, 2001
    Date of Patent: July 27, 2004
    Assignee: Bayer Aktiengesellischaft
    Inventors: Rüdiger Musch, Knut Panskus, Norbert Schildan