Patents Assigned to Kloechner Pentaplast GmbH & Co. KG
  • Vinyl chloride polymer film and method for producing same
    Patent number: 8808846
    Abstract: The invention relates to a film made of a vinyl chloride polymer mixture that, in addition to the conventional additives, contains 0.1 to less than 5 wt % of a semicrystalline or amorphous polyester, has a good thermal formability, and is suitable for the packaging of bulk goods. The film is produced by extruding or by calendering the plastified vinyl chloride polymer mixture, optionally followed by inline/offline stretching and, optionally, thermally formed immediately thereafter.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: August 19, 2014
    Assignee: Kloechner Pentaplast GmbH & Co. KG
    Inventors: Guenther Deiringer, Bernd Schmidt, Sascha Juergens