Patents by Inventor Mathias Degenkolb

Mathias Degenkolb 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).

  • Publication number: 20160031760
    Abstract: The use of a binder system comprising compounds containing aluminium oxide and silicon oxide for producing a hydrophilic building product, characterized in that the sum of the oxides calculated as Al2O3 and SiO2 in the binder system is ?40% by weight, based on the water-free binder system, and the contact angle of an oil drop placed on the surface of the cured building product is ?90°, where the contact angle determination is carried out under water, is proposed. The said hydrophilicity makes the building product easy to clean, with simple rinsing with water often being sufficient.
    Type: Application
    Filed: October 14, 2015
    Publication date: February 4, 2016
    Inventors: Uwe GEHRIG, Florian ELLENRIEDER, Michael MELCHART, Joachim RIEDMILLER, Steffen WACHE, Mathias DEGENKOLB, Michael KUTSCHERA, Katja VOLAND
  • Publication number: 20130319294
    Abstract: The use of a binder system comprising compounds containing aluminium oxide and silicon oxide for producing a hydrophilic building product, characterized in that the sum of the oxides calculated as Al2O3 and SiO2 in the binder system is ?40% by weight, based on the water-free binder system, and the contact angle of an oil drop placed on the surface of the cured building product is ?90°, where the contact angle determination is carried out under water, is proposed. The said hydrophilicity makes the building product easy to clean, with simple rinsing with water often being sufficient.
    Type: Application
    Filed: August 11, 2011
    Publication date: December 5, 2013
    Applicant: CONSTRUCTION RESEARCH & TECHNOLOGY GmbH
    Inventors: Uwe Gehrig, Florian Ellenrieder, Michael Melchart, Joachim Riedmiller, Steffen Wache, Mathias Degenkolb, Michael Kutschera, Katja Voland
  • Patent number: 8460459
    Abstract: A novel binder system comprising at least one latent hydraulic binder, at least one amorphous silica, optionally at least one reactive filler and at least one alkali metal silicate is proposed. It was surprisingly found that the binder system according to the invention hardens in the form of a hybrid matrix which is acid-resistant, water-resistant and alkali-resistant. The binder system can be used for the production of a hydraulically setting mortar which, after setting, hardening for seven days and subsequent storage for three days in acid, base and/or water, has compressive strengths of more than 15 N mm?2, preferably more than 20 N mm?2 and in particular more than 25 N mm?2, according to DIN EN 13888.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: June 11, 2013
    Assignee: Construction Research & Technology GmbH
    Inventors: Florian Ellenrieder, Uwe Gehrig, Mathias Degenkolb, Joachim Riedmiller
  • Publication number: 20120247369
    Abstract: A novel binder system comprising at least one latent hydraulic binder, at least one amorphous silica, optionally at least one reactive filler and at least one alkali metal silicate is proposed. It was surprisingly found that the binder system according to the invention hardens in the form of a hybrid matrix which is acid-resistant, water-resistant and alkali-resistant. The binder system can be used for the production of a hydraulically setting mortar which, after setting, hardening for seven days and subsequent storage for three days in acid, base and/or water, has compressive strengths of more than 15 N mm?2, preferably more than 20 N mm?2 and in particular more than 25 N mm?2, according to DIN EN 13888.
    Type: Application
    Filed: September 13, 2010
    Publication date: October 4, 2012
    Inventors: Florian Ellenrieder, Uwe Gehrig, Mathias Degenkolb, Joachim Riedmiller
  • Publication number: 20120240825
    Abstract: The invention relates to mixtures containing alkali-activatable aluminosilicate binders, characterized in that the mixture contains organosiloxane compounds, to the use of organosiloxane compounds for reducing shrinkage in alkali-activatable aluminosilicate binders and to the use for hydrophobization of alkali-activatable aluminosilicate binders. The invention furthermore relates to joint mortars, levelling compounds or coatings which contain the mixtures according to the invention.
    Type: Application
    Filed: August 2, 2010
    Publication date: September 27, 2012
    Inventors: Uwe Gehrig, Florian Ellenrieder, Katja Voland, Mathias Degenkolb, Joachim Riedmiller
  • Publication number: 20030004246
    Abstract: The powdery composition based on water-soluble polymers essentially contains
    Type: Application
    Filed: July 24, 2002
    Publication date: January 2, 2003
    Inventors: Steffen Wache, Mathias Degenkolb, Klaus Hotzl, Jana Kellermann