Patents Examined by Katarzyna Wyrozenbski
  • Solution rubbers containing hydroxyl groups
    Patent number: 6252008
    Abstract: The invention relates to rubber blends containing said at least one solution-polymerized rubber containing hydroxyl groups, synthesized from diolefins and vinylaromatic monomers, wherein said at least one solution-polymerized rubber containing hydroxyl groups contain in the region of 0.1 to 5wt.% of bonded hydroxyl groups, to a process for their preparation and to their use for the production of all kinds of moldings.
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: June 26, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Thomas Scholl, Ulrich Eisele, Jürgen Trimbach, Stefan Kelbch