Patents by Inventor Reinhard Gather

Reinhard Gather 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).

  • METHOD AND APPARATUS FOR LOADING FIBERS OR CELLULOSE WHICH ARE CONTAINED IN A SUSPENSION WITH A FILLER
    Publication number: 20080023161
    Abstract: The present invention provides a method for the loading of fibers or cellulose included in a suspension with a filler by way of a chemical precipitation reaction, wherein the fibers or cellulose are provided in the form of a suspension having a predetermined solids concentration. Carbon dioxide is added to the fibers or to the cellulose in the form of a suspension. The fibers or the cellulose in form of a suspension to which carbon dioxide has been added are mixed with milk of lime or slaked lime, such as in at least one reactor, thereby triggering and extensively, such as completely, concluding the chemical precipitation reaction.
    Type: Application
    Filed: May 15, 2007
    Publication date: January 31, 2008
    Inventor: Reinhard Gather