Patents by Inventor Jaclyn Balthasar

Jaclyn Balthasar 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).

  • MATRIX RESIN FOR PRODUCTION OF FIBRE COMPOSITE MATERIALS
    Publication number: 20240026059
    Abstract: A composition contains at least one aldehyde (A), at least one phenolic compound (B), and at least one amine (C) bearing at least two amino groups selected from primary and secondary amino groups. At least one of these compounds bears at least one (meth)acrylate group. A fibre-reinforced composition contains the composition. The compositions can be cured in a process, and fibre composite materials/thermosets are obtainable by the process.
    Type: Application
    Filed: December 13, 2021
    Publication date: January 25, 2024
    Applicant: Evonik Operations GmbH
    Inventors: Stephan Sprenger, Jaclyn Balthasar
  • Latent epoxy resin formulations for liquid impregnation processes for production of fibre composite materials
    Patent number: 10280252
    Abstract: Latent epoxy resin formulations are suitable for liquid impregnation processes for production of fiber composite materials.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: May 7, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Martina Ortelt, Dirk Fuchsmann, Eike Langkabel, Britta Kohlstruk, Jaclyn Balthasar
  • Epoxy resin composition comprising 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine (AM-CPDA) as hardener
    Patent number: 10221277
    Abstract: An epoxy resin composition including A) at least one epoxy compound and B) a hardener composition including B1) 0.1%-100% by weight of 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, and B2) 99.9%-0% by weight of at least one further diamine and/or polyamine, where the stoichiometric ratio of the epoxy groups of A) and the number of active hydrogen atoms of the functional groups of B) varies from 1:2 to 2:1.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: March 5, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Eike Langkabel, Martina Ortelt, Dirk Fuchsmann, Jaclyn Balthasar, Alexander Martin Rüfer, Anne Rittsteiger, Jörg-Joachim Nitz, Stephan Kohlstruk
  • Epoxy resin composition comprising 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine as hardener
    Patent number: 10214612
    Abstract: An epoxy resin composition including A) at least one epoxy compound, and B) a hardener composition including B1) from 0.1%-100% by weight of 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine, and B2) from 99.9%-0% by weight of at least one further diamine and/or polyamine, where the stoichiometric ratio of the epoxy groups of A) and the number of active hydrogen atoms of the functional groups of B) varies from 1:2 to 2:1.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: February 26, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Eike Langkabel, Martina Ortelt, Dirk Fuchsmann, Jaclyn Balthasar, Alexander Martin Rüfer, Anne Rittsteiger, Jörg-Joachim Nitz, Stephan Kohlstruk
  • LATENT EPOXY RESIN FORMULATIONS FOR LIQUID IMPREGNATION PROCESSES FOR PRODUCTION OF FIBRE COMPOSITE MATERIALS
    Publication number: 20180162991
    Abstract: Latent epoxy resin formulations are suitable for liquid impregnation processes for production of fibre composite materials.
    Type: Application
    Filed: December 12, 2016
    Publication date: June 14, 2018
    Applicant: Evonik Degussa GmbH
    Inventors: Martina ORTELT, Dirk FUCHSMANN, Eike LANGKABEL, Britta KOHLSTRUK, Jaclyn BALTHASAR
  • EPOXY RESIN COMPOSITION COMPRISING 2-(3,3,5-TRIMETHYLCYCLOHEXYL)PROPANE-1,3-DIAMINE AS HARDENER
    Publication number: 20170355810
    Abstract: An epoxy resin composition including A) at least one epoxy compound, and B) a hardener composition including B1) from 0.1%-100% by weight of 2-(3,3,5-trimethylcyclohexyl)propane-1,3-diamine, and B2) from 99.9%-0% by weight of at least one further diamine and/or polyamine, where the stoichiometric ratio of the epoxy groups of A) and the number of active hydrogen atoms of the functional groups of B) varies from 1:2 to 2:1.
    Type: Application
    Filed: May 24, 2017
    Publication date: December 14, 2017
    Inventors: Eike Langkabel, Martina Ortelt, Dirk Fuchsmann, Jaclyn Balthasar, Alexander Martin Rüfer, Anne Rittsteiger, Jörg-Joachim Nitz, Stephan Kohlstruk
  • EPOXY RESIN COMPOSITION COMPRISING 2-(3-(AMINOMETHYL)-3,5,5-TRIMETHYLCYCLOHEXYL)PROPANE-1,3-DIAMINE (AM-CPDA) AS HARDENER
    Publication number: 20170355809
    Abstract: An epoxy resin composition including A) at least one epoxy compound and B) a hardener composition including B1) 0.1%-100% by weight of 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, and B2) 99.9%-0% by weight of at least one further diamine and/or polyamine, where the stoichiometric ratio of the epoxy groups of A) and the number of active hydrogen atoms of the functional groups of B) varies from 1:2 to 2:1.
    Type: Application
    Filed: May 23, 2017
    Publication date: December 14, 2017
    Inventors: Eike Langkabel, Martina Ortelt, Dirk Fuchsmann, Jaclyn Balthasar, Alexander Martin Rüfer, Anne Rittsteiger, Jörg-Joachim Nitz, Stephan Kohlstruk
  • EPOXY RESIN COMPOSITION COMPRISING 2-(2,2,6,6-TETRAMETHYLPIPERIDIN-4-YL)PROPANE-1,3-DIAMINE AS HARDENER
    Publication number: 20170355808
    Abstract: An epoxy resin composition including A) at least one epoxy compound, and B) a hardener composition including B1) from 0.1%-100% by weight of 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine, and B2) from 99.9%-0% by weight of at least one further diamine and/or polyamine, where the stoichiometric ratio of the epoxy groups of A) and the number of active hydrogen atoms of the functional groups of B) varies from 1:2 to 2:1.
    Type: Application
    Filed: May 24, 2017
    Publication date: December 14, 2017
    Inventors: Eike Langkabel, Martina Ortelt, Dirk Fuchsmann, Jaclyn Balthasar, Alexander Martin Rüfer, Anne Rittsteiger, Jörg-Joachim Nitz, Stephan Kohlstruk