Patents Assigned to Cognis Deütschland GmbH
  • Methods of preparing polyolefin-based materials having improved adhesive/coating compatibility
    Patent number: 6573319
    Abstract: Methods of preparing polyolefin-based molded materials with improved adhesive/coating compatibility by incorporating aromatic carboxylic acid amides and transition metal compounds in the polyolefin-based material prior to molding are described. Methods of producing coated or bonded polyolefin-based, molded materials are also described.
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: June 3, 2003
    Assignee: Cognis Deütschland GmbH
    Inventors: Paul Birnbrich, Joerg-Dieter Klamann, Rolf Tenhaef