Patents by Inventor Annett Halbhuber

Annett Halbhuber 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).

  • Polyester-polyether-modified polybutadienes and processes for preparation thereof
    Publication number: 20220403063
    Abstract: Compounds are based on polyether-modified polybutadiene, where the polyether-modified polybutadiene contains repeat units selected from the divalent radicals: The radical B has at least one ester group.
    Type: Application
    Filed: May 25, 2022
    Publication date: December 22, 2022
    Applicant: Evonik Operations GmbH
    Inventors: Jana Blüm, Michael Fiedel, Annett Halbhuber, Stefanie Redeker, Frank Schubert, Sarah Otto
  • Universal adhesion promoter based on organofunctional modified polybutadienes
    Publication number: 20220396706
    Abstract: A universal adhesion promoter contains a compound based on polybutadiene having at least one repeat unit selected from the following divalent radicals:
    Type: Application
    Filed: May 25, 2022
    Publication date: December 15, 2022
    Applicant: Evonik Operations GmbH
    Inventors: Jana Blüm, Michael Fiedel, Annett Halbhuber, Stefanie Redeker, Frank Schubert, Sarah Otto
  • WOOD MATERIAL PRODUCT AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20140256859
    Abstract: The invention relates to a wood material product and a method for producing wood material products from particles containing lignocellulose and adhesives containing formaldehydes, which are intermixed and fed to a forming process after mixing. A zeolite is added to the mixture of adhesives and particles containing lignocellulose.
    Type: Application
    Filed: May 22, 2014
    Publication date: September 11, 2014
    Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    Inventors: Jan Gunschera, Volker Thole, Doreen Markewitz, Katrin Bokelmann, Thangaraj Selvam, Annett Halbhuber
  • Wood material product and method for the production thereof
    Patent number: 8822574
    Abstract: The invention relates to a wood material product and a method for producing wood material products from particles containing lignocellulose and adhesives containing formaldehydes, which are intermixed and fed to a forming process after mixing. A zeolite is added to the mixture of adhesives and particles containing lignocellulose.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: September 2, 2014
    Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
    Inventors: Jan Gunschera, Volker Thole, Doreen Markewitz, Katrin Bokelmann, Thangaraj Selvam, Annett Halbhuber
  • Wood Material Product and Method for the Production Thereof
    Publication number: 20120108707
    Abstract: The invention relates to a wood material product and a method for producing wood material products from particles containing lignocellulose and adhesives containing formaldehydes, which are intermixed and fed to a forming process after mixing. A zeolite is added to the mixture of adhesives and particles containing lignocellulose.
    Type: Application
    Filed: April 30, 2010
    Publication date: May 3, 2012
    Inventors: Jan Gunschera, Volker Thole, Doreen Markewitz, Katrin Bokelmann, Thangaraj Selvam, Annett Halbhuber
  • Antimicrobially Treated and/or Stain-Repellant Planar Substrates and Method for Producing the Same
    Publication number: 20120015576
    Abstract: The invention relates to a planar or shaped textile material comprising or constituted of fibers, at least part of the fibers being coated with a hydrolytically condensed inorganic/organic hybrid material having single-walled or multi-walled carbon nanotubes which are embedded therein, optionally covalently bound thereto. The carbon nanotubes are preferably functionalized, especially with carboxylic acid groups or sulfanilic acid groups. The textile material is suitable for producing protective clothing, barrier materials or the like. The invention further relates to the use of the above-defined hybrid material as a coating material which imparts stain-resistance and/or antimicrobial properties to the coated substrate.
    Type: Application
    Filed: March 18, 2010
    Publication date: January 19, 2012
    Inventors: Sabine Amberg-Schwab, Annett Halbhuber, Detlev Uhl, Karl-Heinz Haas