Patents by Inventor Bernhard FEICHTENSCHLAGER

Bernhard FEICHTENSCHLAGER 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).

  • Binding agent systems
    Patent number: 9840635
    Abstract: The invention relates to coatings which can be obtained by adding mercapto groups to acrylates and/or by a radiation curing process, said coatings having good properties, to methods for producing same, and to the use thereof.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: December 12, 2017
    Assignee: Construction Research & Technology, GmbH
    Inventors: Burkhard Walther, Bernhard Feichtenschlager, Heimo Woelfle, Bernd Bruchmann, Alfons Smeets
  • METHOD FOR CURING CURABLE COMPOSITIONS
    Publication number: 20170306118
    Abstract: The invention relates to a process for the curing of latently reactive, heat-curable compositions which do not harden at room temperature. The composition includes a polymer obtainable via reaction of certain compounds having two aldehyde groups with polyacrylate compounds having two or more acrylate groups, and also a compound which bears at least two thiol groups.
    Type: Application
    Filed: August 6, 2015
    Publication date: October 26, 2017
    Inventors: Bernhard Feichtenschlager, Alfons Smeets, Bernd Bruchmann, Hans-Josef Thomas, Olivier Fleischel
  • STRETCHED POLYOLEFIN FIBERS
    Publication number: 20170217835
    Abstract: The present invention relates to stretched polyolefin fibers comprising a polymer comprising at least one polymeric modifier selected from olefinic polymers modified with an acid and/or an acid anhydride, the use of these fibers in the reinforcement of cementitious compositions, and cementitious composition containing these fibers.
    Type: Application
    Filed: August 6, 2015
    Publication date: August 3, 2017
    Inventors: Jing CUI, Bernhard FEICHTENSCHLAGER, Radoslaw KIERAT, Alexander KRAUS, Roger REINICKER, Emmanuel ATTIOGBE
  • Pumpable shelf-stable suspension of fibers in an organic phase
    Patent number: 9688864
    Abstract: A pumpable shelf-stable suspension of fibers in an organic phase comprising 1.0-60 wt % of fibers and 0.01-10 wt % of a disubstituted urea is proposed as well as a method using the disubstituted urea to suspend fibers in an organic phase.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: June 27, 2017
    Assignee: BASF SE
    Inventors: Bernhard Feichtenschlager, Radoslaw Kierat, Christian Buchner
  • SULFUR-BASED POLYMERS
    Publication number: 20170107330
    Abstract: The present invention relates to curable compositions based on elemental sulfur and polymer components. The inventive composition cures in the presence of elemental sulfur, thus providing a novel composition with enhanced chemical and physical properties in particular useful for sealing and coating applications.
    Type: Application
    Filed: January 9, 2015
    Publication date: April 20, 2017
    Applicant: Construction Research & Technology GmbH
    Inventors: Burkhard WALTHER, Bernhard FEICHTENSCHLAGER, Heimo WOELFLE
  • Self-foaming geopolymer composition containing aluminum dross
    Patent number: 9580356
    Abstract: The present invention relates to a self-foaming geopolymer composition comprising at least one hydraulic binder; at least one binder selected from latent hydraulic binders, pozzolanic binders, and mixtures thereof; at least one alkaline activator; and aluminum dross. It moreover relates to the use of that geopolymer composition for the production of geopolymer foams and/or foamed geopolymer products.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: February 28, 2017
    Inventors: Burkhard Walther, Bernhard Feichtenschlager, Shengzhong Zhou
  • NOVEL BINDING AGENT SYSTEMS
    Publication number: 20160280954
    Abstract: The invention relates to coatings which can be obtained by adding mercapto groups to acrylates and/or by a radiation curing process, said coatings having good properties, to methods for producing same, and to the use thereof.
    Type: Application
    Filed: October 23, 2014
    Publication date: September 29, 2016
    Inventors: Burkhard WALTHER, Bernhard FEICHTENSCHLAGER, Heimo WOELFLE, Bernd BRUCHMANN, Alfons SMEETS
  • PUMPABLE SHELF-STABLE SUSPENSION OF FIBERS IN AN ORGANIC PHASE
    Publication number: 20160280929
    Abstract: A pumpable shelf-stable suspension of fibers in an organic phase comprising 1.0-60 wt % of fibers and 0.01-10 wt % of a disubstituted urea is proposed as well as a method using the disubstituted urea to suspend fibers in an organic phase.
    Type: Application
    Filed: June 10, 2014
    Publication date: September 29, 2016
    Inventors: Bernhard FEICHTENSCHLAGER, Tadoslaw KIERAT, Christian BUCHNER
  • SELF-FOAMING GEOPOLYMER COMPOSITION CONTAINING ALUMINUM DROSS
    Publication number: 20160257616
    Abstract: The present invention relates to a self-foaming geopolymer composition comprising at least one hydraulic binder; at least one binder selected from latent hydraulic binders, pozzolanic binders, and mixtures thereof; at least one alkaline activator; and aluminum dross. It moreover relates to the use of that geopolymer composition for the production of geopolymer foams and/or foamed geopolymer products.
    Type: Application
    Filed: October 7, 2014
    Publication date: September 8, 2016
    Inventors: Burkhard WALTHER, Bernhard FEICHTENSCHLAGER, Shengzhong ZHOU
  • NOVEL FIBERS, METHODS FOR THEIR PREPARATION AND USE IN THE MANUFACTURE OF REINFORCED ELEMENTS
    Publication number: 20160194245
    Abstract: Fibers with crystallization seeds attached to its surface, method of making such composite fibers by surface treatment of fibers followed by either treating such fibers with premade crystallization seeds or by precipitation and direct crystallization of seeds onto pretreated fibers. Controlling and tuning the properties of inorganic binder compositions with fiber-bound crystallization seeds and thereby generating inorganic binder compositions with tailor-made characteristics.
    Type: Application
    Filed: August 21, 2014
    Publication date: July 7, 2016
    Applicant: Construction Research & Technology GMBH
    Inventors: Radoslaw KIERAT, Bernhard FEICHTENSCHLAGER, Christoph HESSE, Dunja HIRSEMANN