Patents by Inventor Norbert Hornick

Norbert Hornick has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Carbon black granules
    Patent number: 7172652
    Abstract: The present invention is directed to carbon black granules containing a sorbitan triester. In addition, a process for the production of these carbon black granules is described, in which a powdered carbon black or beaded carbon black is beaded with a sorbitan triester. The carbon black granules can be used in polymer blends, lacquers, inks or pigments.
    Type: Grant
    Filed: October 26, 2004
    Date of Patent: February 6, 2007
    Assignee: Degussa AG
    Inventors: Heinz Zoch, Norbert Hornick, Alfons Karl, Silke Teike
  • Carbon black granules
    Publication number: 20050115463
    Abstract: The present invention is directed to carbon black granules containing a sorbitan triester. In addition, a process for the production of these carbon black granules is described, in which a powdered carbon black or beaded carbon black is beaded with a sorbitan triester. The carbon black granules can be used in polymer blends, lacquers, inks or pigments.
    Type: Application
    Filed: October 26, 2004
    Publication date: June 2, 2005
    Inventors: Heinz Zoch, Norbert Hornick, Alfons Karl, Silke Teike