Patents by Inventor Wolfgang DELLSPERGER

Wolfgang DELLSPERGER 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).

  • METHODS TO IMPROVE THE WORKABILITY OF A MINERAL BINDER COMPOSITION COMPRISING AT LEAST ONE MINERAL BINDER AND ADDITIONALLY RECYCLED POWDER
    Publication number: 20240279115
    Abstract: Methods to improve the workability of a mineral binder composition include at least one mineral binder and additionally recycled powder, said methods comprising the steps of providing at least one mineral binder, admixing recycled powder, admixing at least one workability improver selected from the group consisting of polycarboxylates, lignosulphonates, sugar acids, sugars, or mixtures thereof, and admixing water.
    Type: Application
    Filed: June 2, 2022
    Publication date: August 22, 2024
    Applicant: SIKA TECHNOLOGY AG
    Inventors: Arnd Bernd EBERHARDT, Emmanuel GALLUCCI, Patrick JUILLAND, Lukas FRUNZ, Denise MUTHS-KERN, Wolfgang DELLSPERGER, Joao PINTO, Luis PEGADO