Patents by Inventor Gudula Beuers

Gudula Beuers 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).

  • COMPOSITION AND THE USE THEREOF AS JOINT COMPOUND
    Publication number: 20240287356
    Abstract: The present invention relates to a composition comprising at least one polydiene, preferably at least one polybutadiene, at least two transition metal compounds, at least one silicon compound having at least one vinyl group and having at least two silicon atoms, and at least one wetting agent, where the composition has an Mn compound and a Zr compound as organic transition metal compounds, and to the use of this composition as or for the production of a joint compound, joint sealant, adhesive, putty, filling compound or vibration-damping compound.
    Type: Application
    Filed: February 28, 2024
    Publication date: August 29, 2024
    Inventors: Andreas Berlineanu, Gudula Beuers, Margit Bukohl, Kirsten Luce, Siegfried Jittenmeier, Kai-Steffen Krannig, Jürgen Herwig
  • Polybutadiene, production and use thereof
    Patent number: 11365270
    Abstract: The invention relates to polybutadiene, which contains the monomer units derived from 1,3-butadiene having a vinyl double bond in a proportion of 25 to 75 mole percent, having a trans-double bond in a proportion of 0 to 10 mole percent and a cis-double bond in a proportion of 25 to 75 mole percent, wherein the totality of the monomer units (A), (B) and (C) is supplemented to 100 mole percent, and which is characterized in that it has a number-average mole mass of 1,000 to 3,000 g/mole. The invention further relates to a method for producing polybutadienes, the use of the polybutadiene according to the invention and compositions containing polybutadiene according to the invention.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: June 21, 2022
    Assignee: Evonik Operations GmbH
    Inventors: Kai-Steffen Krannig, Jürgen Herwig, Andreas Berlineanu, Miriam Ammer, Philip Kemper, Alexander Pschantka, Yvonne Groß-Onnebrink, Gudula Beuers, Margit Bukohl, Kirsten Luce, Siegfried Jittenmeier
  • POLYBUTADIENE, PRODUCTION AND USE THEREOF
    Publication number: 20210024666
    Abstract: The invention relates to polybutadiene, which contains the monomer units derived from 1,3-butadiene having a vinyl double bond in a proportion of 25 to 75 mole percent, having a trans-double bond in a proportion of 0 to 10 mole percent and a cis-double bond in a proportion of 25 to 75 mole percent, wherein the totality of the monomer units (A), (B) and (C) is supplemented to 100 mole percent, and which is characterized in that it has a number-average mole mass of 1,000 to 3,000 g/mole. The invention further relates to a method for producing polybutadienes, the use of the polybutadiene according to the invention and compositions containing polybutadiene according to the invention.
    Type: Application
    Filed: October 9, 2020
    Publication date: January 28, 2021
    Applicant: Evonik Operations GmbH
    Inventors: Kai-Steffen Krannig, Jürgen Herwig, Andreas Berlineanu, Miriam Ammer, Philip Kemper, Alexander Pschantka, Yvonne Groß-Onnebrink, Gudula Beuers, Margit Bukohl, Kirsten Luce, Siegfried Jittenmeier
  • Polybutadiene, production and use thereof
    Patent number: 10851189
    Abstract: The invention relates to polybutadiene, which contains the monomer units derived from 1,3-butadiene having a vinyl double bond in a proportion of 25 to 75 mole percent, having a trans-double bond in a proportion of 0 to 10 mole percent and a cis-double bond in a proportion of 25 to 75 mole percent, wherein the totality of the monomer units (A), (B) and (C) is supplemented to 100 mole percent, and which is characterized in that it has a number-average mole mass of 1,000 to 3,000 g/mole. The invention further relates to a method for producing polybutadienes, the use of the polybutadiene according to the invention and compositions containing polybutadiene according to the invention.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: December 1, 2020
    Assignee: Evonik Operations GmbH
    Inventors: Kai-Steffen Krannig, Jürgen Herwig, Andreas Berlineanu, Miriam Ammer, Philip Kemper, Alexander Pschantka, Yvonne Groß-Onnebrink, Gudula Beuers, Margit Bukohl, Kirsten Luce, Siegfried Jittenmeier
  • POLYBUTADIENE, PRODUCTION AND USE THEREOF
    Publication number: 20190315895
    Abstract: The invention relates to polybutadiene, which contains the monomer units derived from 1,3-butadiene having a vinyl double bond in a proportion of 25 to 75 mole percent, having a trans-double bond in a proportion of 0 to 10 mole percent and a cis-double bond in a proportion of 25 to 75 mole percent, wherein the totality of the monomer units (A), (B) and (C) is supplemented to 100 mole percent, and which is characterized in that it has a number-average mole mass of 1,000 to 3,000 g/mole. The invention further relates to a method for producing polybutadienes, the use of the polybutadiene according to the invention and compositions containing polybutadiene according to the invention.
    Type: Application
    Filed: January 16, 2018
    Publication date: October 17, 2019
    Applicant: Evonik Degussa GmbH
    Inventors: Kai-Steffen Krannig, Jürgen Herwig, Andreas Berlineanu, Miriam Ammer, Philip Kemper, Alexander Pschantka, Yvonne Groß-Onnebrink, Gudula Beuers, Margit Bukohl, Kirsten Luce, Siegfried Jittenmeier