Patents by Inventor Herbert Gluck

Herbert Gluck 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 imparting water repellency to absorbent inorganic building materials
    Patent number: 4835014
    Abstract: A method for imparting water repellency to absorbent inorganic building materials by first contacting at least a part of the surface of the building materials to be rendered water repellent, with at least partially liquid water and thereafter applying a solution containing an organosilicon compound and a water-immiscible organic solvent to the moist surface of the inorganic building materials.
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: May 30, 1989
    Assignee: Wacker-Chemie GmbH
    Inventors: Michael Roth, Herbert Gluck
  • Process and composition for rendering surfaces hydrophobic and oleophobic
    Patent number: 4125673
    Abstract: A process for imparting hydrophobic and oleophobic properties to inorganic materials which comprises applying to the inorganic materials a composition containing (a) a solution or dispersion of a fluorine-containing organic polymer or a solution of a water soluble polymer of an unsaturated carboxylic acid and (b) a solution of an organosilicon compound having on the average 0.9 to 1.8 hydrocarbon radicals per silicon atom.
    Type: Grant
    Filed: May 27, 1976
    Date of Patent: November 14, 1978
    Assignee: Wacker-Chemie GmbH
    Inventors: Michael Roth, Herbert Gluck
  • Hydrophobic compositions
    Patent number: 4063958
    Abstract: The invention relates to hydrophobic compositions and to a method for preparing hydrophobic compositions by mixing an aqueous suspension of finely divided solids containing dissolved salts of metals with an aqueous solution of alkali metal organosiliconates to form substantially water insoluble metal organosiliconates.
    Type: Grant
    Filed: July 1, 1976
    Date of Patent: December 20, 1977
    Assignee: Wacker-Chemie GmbH
    Inventors: Michael Roth, Erhard Bosch, Herbert Gluck
  • Method for imparting water-repellency to construction materials
    Patent number: 3956570
    Abstract: A method for imparting water repellency to construction materials which comprises treating said materials with a solution containing alkali metal organosiliconates of which at least 10 percent of the alkali metal organosiliconates are alkali metal propylsiliconates.
    Type: Grant
    Filed: September 19, 1973
    Date of Patent: May 11, 1976
    Assignee: Wacker-Chemie GmbH
    Inventors: Erhard Bosch, Karl Braunsperger, Herbert Gluck, Ewald Pirson, Michael Roth