Patents by Inventor Gunter Beuschel

Gunter Beuschel 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).

  • Silicon resin-based binding agents and their use in methods for producing mineral fiber based shaped bodies
    Patent number: 7081275
    Abstract: Aqueous organopolysiloxane compositions containing a dispersed solid organopolysiloxane resin bearing both alkoxy and hydroxy radicals, a condensation catalyst, and a wetting agent are suitable for use as binders for the preparation of structures based on mineral fibers.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: July 25, 2006
    Assignee: Wacker Chemie GmbH
    Inventors: Holger Rautschek, Günter Beuschel, Bernward Deubzer, Karin Haneburger
  • Silicon resin-based binding agents and their use in methods for producing mineral fibre based shaped bodies
    Publication number: 20040087719
    Abstract: Aqueous organopolysiloxane compositions containing a dispersed solid organopolysiloxane resin bearing both alkoxy and hydroxy radicals, a condensation catalyst, and a wetting agent are suitable for use as binders for the preparation of structures based on mineral fibers.
    Type: Application
    Filed: September 15, 2003
    Publication date: May 6, 2004
    Inventors: Holger Rautschek, Gunter Beuschel, Bernward Deubzer, Karin Haneburger
  • Catalyst for the preparation and processing of polyorganosiloxanes
    Patent number: 5708113
    Abstract: The invention relates to catalysts for the preparation and processing of polyorganosiloxanes, in particular for processing silicone resins, for example for solvent-free production of mica insulating materials. The catalysts are silanized organometallic compounds.
    Type: Grant
    Filed: January 23, 1997
    Date of Patent: January 13, 1998
    Assignee: Huels Silicone GmbH
    Inventors: Gunter Beuschel, Holger Rautschek, Gisela Liesch
  • Process for producing the viscosity, long shelf life silicone resin solutions
    Patent number: 5652302
    Abstract: The invention is an improvement in a process for producing silicone resins, to produce a silicone resin that has a high dynamic viscosity of at 293.degree. K. of from about 40 to about 300 mPas, a long shelf life, and a siloxane content of from about 50 to about 70 ma %, by the condensation of oligomeric siloxanes in concentrated solutions, by carrying out the condensation by heating at reflux and in the presence of a metal containing catalyst and dicarboxylic acid.
    Type: Grant
    Filed: January 30, 1991
    Date of Patent: July 29, 1997
    Assignee: Huls Silicone GmbH
    Inventors: Lothar Heinrich, Helga Sadowski, Gunter Beuschel