Patents by Inventor Tobias Banert

Tobias Banert 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 for producing a thermally insulating mixture
    Patent number: 9784402
    Abstract: A method for continuous production of a thermally insulating mixture comprising silica particles and opacifier particles, in which a premixed stream comprising a carrier gas, silica particles and opacifier particles is introduced into a fine impact mill, ground and mixed therein, after which the solid is separated from the gas stream, wherein the fine impact mill is an air-stream mill comprising grinding tracks arranged one above the other on a rotatable shaft.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: October 10, 2017
    Assignee: EVONIK DEGUSSA GmbH
    Inventors: Frank Menzel, Tobias Banert, Hubert Mueller, Matthias Geisler, Thorsten Schultz
  • METHOD FOR PRODUCING A THERMALLY INSULATING MIXTURE
    Publication number: 20150204477
    Abstract: A method for continuous production of a thermally insulating mixture comprising silica particles and opacifier particles, in which a premixed stream comprising a carrier gas, silica particles and opacifier particles is introduced into a fine impact mill, ground and mixed therein, after which the solid is separated from the gas stream, wherein the fine impact mill is an air-stream mill comprising grinding tracks arranged one above the other on a rotatable shaft.
    Type: Application
    Filed: October 15, 2013
    Publication date: July 23, 2015
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Frank Menzel, Tobias Banert, Hubert Mueller, Matthias Geisler, Thorsten Schultz
  • Stable aqueous dispersions of precipitated silica
    Patent number: 8092587
    Abstract: The invention relates to stabilized dispersions of precipitated silicon dioxide, to a process for production thereof and to the use thereof, especially for production of paper coatings for glossy photo paper for inkjet printing.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: January 10, 2012
    Assignee: Evonik Degussa GmbH
    Inventors: Florian Zschunke, Burkhard Standke, Stefan Scharfe, Christoph Batz-Sohn, Heinz Lach, Andrea Heuschen, Juergen Behnisch, Markus Ruf, Guenter Stein, Tobias Banert
  • STABLE AQUEOUS DISPERSIONS OF PRECIPITATED SILICA
    Publication number: 20110179970
    Abstract: The invention relates to stabilized dispersions of precipitated silicon dioxide, to a process for production thereof and to the use thereof, especially for production of paper coatings for glossy photo paper for inkjet printing.
    Type: Application
    Filed: January 21, 2011
    Publication date: July 28, 2011
    Inventors: Florian Zschunke, Burkhard Standke, Stefan Scharfe, Christoph Batz-Sohn, Heinz Lach, Andrea Heuschen, Jürgen Behnisch, Markus Ruf, Günter Stein, Tobias Banert