Patents by Inventor Ursula Pachmayr

Ursula Pachmayr 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).

  • Curing agent composition for an epoxy resin compound, epoxy resin compound and multi-component epoxy resin system
    Patent number: 11236194
    Abstract: The invention relates to a curing agent composition for an epoxy resin compound for the chemical fastening of construction elements, to an epoxy resin compound, and to a multi-component epoxy resin system. The invention further relates to a method for the chemical fastening of construction elements in boreholes. The invention also relates to the use of a salt (S) as an accelerator in an epoxy resin compound for chemical fastening, the epoxy resin compound comprising 3-aminomethyl-3,5,5-trimethylcyclohexane and at least one further cycloaliphatic amine which is reactive to epoxy groups.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: February 1, 2022
    Assignee: Hilti Aktiengesellschaft
    Inventors: Nicole Behrens, Alexander Bornschlegl, Ursula Pachmayr, Cornelia Wiesmeier, Jeremia Pillar
  • Curing agent composition for an epoxy resin compound, epoxy resin compound and multi-component epoxy resin system
    Publication number: 20210332182
    Abstract: A curing agent composition for an epoxy resin compound for the chemical fastening of construction elements, an epoxy resin compound, and a multi-component epoxy resin system are described. Methods for the chemical fastening of construction elements in boreholes and methods of using a salt (S) as an accelerator in an epoxy resin compound for chemical fastening have the epoxy resin compound including 3-aminomethyl-3,5,5-trimethylcyclohexane and at least one further cycloaliphatic amine which is reactive to epoxy groups.
    Type: Application
    Filed: September 9, 2019
    Publication date: October 28, 2021
    Applicant: Hilti Aktiengesellschaft
    Inventors: Nicole Behrens, Alexander Bornschlegl, Ursula Pachmayr, Cornelia Wiesmeier, Jeremia Pillar