Patents by Inventor Thorsten SCHIERLE

Thorsten SCHIERLE 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).

  • Formulation and its use as defoamer
    Patent number: 11945951
    Abstract: The present invention relates to a formulation comprising a polyether siloxane, which is characterized in that a polyether that is terminated with an ester group and that is different from the polyether siloxane is present in the formulation in an amount of from 0.5 to 10% by weight based on the complete formulation, to a process for the production of a defoamed composition, wherein the inventive formulation is added to the composition to be defoamed, and to a composition comprising a formulation according to the invention, wherein the composition is a coating agent, a paint or a varnish.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: April 2, 2024
    Assignee: Evonik Operations GmbH
    Inventors: Alexander Schulz, Philippe Favresse, Sascha Herrwerth, Frank Schubert, Matthias Lobert, Johannes Troendlin, Thomas Thomalla, Thorsten Schierle, Michael Gippert, Jonas Urbath
  • Defoamer composition based on organofunctionally modified polybutadienes
    Publication number: 20220389131
    Abstract: A defoamer composition contains a compound based on polybutadiene having at least one repeat unit selected from the divalent radicals:
    Type: Application
    Filed: May 25, 2022
    Publication date: December 8, 2022
    Applicant: Evonik Operations GmbH
    Inventors: Philippe Favresse, Alexander Schulz, Michael Fiedel, Sarah Otto, Frank Schubert, Thorsten Schierle, Heike Semmler, Andreas Stüttgen
  • Defoamer composition based on organofunctionally modified polysiloxanes
    Publication number: 20220047969
    Abstract: A defoamer composition based on organofunctionally modified polysiloxanes contains one or more laterally polyether-modified polysiloxanes as component A and at least one terminally polyether-modified polysiloxane as component B.
    Type: Application
    Filed: August 11, 2021
    Publication date: February 17, 2022
    Applicant: Evonik Operations GmbH
    Inventors: Thorsten Schierle, Philippe Favresse, Michael Ferenz, Frank Schubert, Alexander Schulz, Michael Gippert, Tim Luca Wessiepe
  • FORMULATION AND ITS USE AS DEFOAMER
    Publication number: 20210206972
    Abstract: The present invention relates to a formulation comprising a polyether siloxane, which is characterized in that a polyether that is terminated with an ester group and that is different from the polyether siloxane is present in the formulation in an amount of from 0.5 to 10% by weight based on the complete formulation, to a process for the production of a defoamed composition, wherein the inventive formulation is added to the composition to be defoamed, and to a composition comprising a formulation according to the invention, wherein the composition is a coating agent, a paint or a varnish.
    Type: Application
    Filed: December 18, 2020
    Publication date: July 8, 2021
    Applicant: Evonik Operations GmbH
    Inventors: Alexander Schulz, Philippe Favresse, Sascha Herrwerth, Frank Schubert, Matthias Lobert, Johannes Troendlin, Thomas Thomalla, Thorsten Schierle, Michael Gippert, Jonas Urbath
  • Acrylate-terminated urethane polybutadienes from low-monomer 1:1 monoadducts from reactive olefinic compounds and diisocyanates and hydroxy-terminated polybutadienes for liquid optically clear adhesives (LOCAs)
    Patent number: 10407546
    Abstract: The present invention relates to a process for producing hydrosilylatable, eugenol-based polyethers, to the conversion thereof into polyether siloxanes and also to the products that may be produced by this process and to the use of said products as surfactants.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: September 10, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Matthias Lobert, Michael Ferenz, Katrin Roland, Thorsten Schierle
  • ACRYLATE-TERMINATED URETHANE POLYBUTADIENES FROM LOW-MONOMER 1:1 MONOADDUCTS FROM REACTIVE OLEFINIC COMPOUNDS AND DIISOCYANATES AND HYDROXY-TERMINATED POLYBUTADIENES FOR LIQUID OPTICALLY CLEAR ADHESIVES (LOCAs)
    Publication number: 20190100620
    Abstract: The present invention relates to a process for producing hydrosilylatable, eugenol-based polyethers, to the conversion thereof into polyether siloxanes and also to the products that may be produced by this process and to the use of said products as surfactants.
    Type: Application
    Filed: November 1, 2018
    Publication date: April 4, 2019
    Applicant: Evonik Degussa GmbH
    Inventors: Matthias Lobert, Michael Ferenz, Katrin Roland, Thorsten Schierle
  • Process for the preparation of eugenol polyethers that can be hydrosilylated and eugenol polyethersiloxanes and use thereof
    Patent number: 10160832
    Abstract: The present invention relates to a process for producing hydrosilylatable, eugenol-based polyethers, to the conversion thereof into polyether siloxanes and also to the products that may be produced by this process and to the use of said products as surfactants.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: December 25, 2018
    Assignee: Evonik Degussa GmbH
    Inventors: Matthias Lobert, Michael Ferenz, Katrin Roland, Thorsten Schierle
  • Dispersing resins
    Patent number: 10010838
    Abstract: A dispersing resin of formula (I), T-P-Z-T (I). The dispersin resin of this formula is defined where T is at least one monocarboxylic acid, where Z includes at least one of a polyallylamine and a poly(C2-4-alkyleneimine), and where P is a polyester obtained by a process of reacting a dicarboxylic or a polycarboxylic acid and a diol or a polyol.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: July 3, 2018
    Assignee: EVONIK DEGUSSA GmbH
    Inventors: Philippe Favresse, Andre Broetzmann, Anette Vogt, Katrin Roland, Thorsten Schierle, Irina Maedche, Christian Maus
  • Use of eugenol polyethers and eugenol polyether siloxanes as wetting agents
    Patent number: 9993786
    Abstract: The present invention relates to compositions comprising eugenol polyethers and/or eugenol polyethers modified with siloxanes, and to the use of eugenol polyethers in polyether siloxanes based on these eugenol polyethers as wetting agents.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: June 12, 2018
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Katrin Roland, Matthias Lobert, Michael Ferenz, Thorsten Schierle
  • DISPERSING RESINS
    Publication number: 20180028994
    Abstract: The present invention relates to innovative dispersing resins, to their preparation and to their use for dispersing solids.
    Type: Application
    Filed: March 4, 2015
    Publication date: February 1, 2018
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Philippe FAVRESSE, Andre BROETZMANN, Anette VOGT, Katrin ROLAND, Thorsten SCHIERLE, Irina MAEDCHE, Christian MAUS
  • PROCESS FOR THE PREPARATION OF EUGENOL POLYETHERS THAT CAN BE HYDROSILYLATED AND EUGENOL POLYETHERSILOXANES AND USE THEREOF
    Publication number: 20170283554
    Abstract: The present invention relates to a process for producing hydrosilylatable, eugenol-based polyethers, to the conversion thereof into polyether siloxanes and also to the products that may be produced by this process and to the use of said products as surfactants.
    Type: Application
    Filed: August 11, 2015
    Publication date: October 5, 2017
    Applicant: Evonik Degussa GmbH
    Inventors: Matthias LOBERT, Michael FERENZ, Katrin ROLAND, Thorsten SCHIERLE
  • USE OF EUGENOL POLYETHERS AND EUGENOL POLYETHER SILOXANES AS WETTING AGENTS
    Publication number: 20170065951
    Abstract: The present invention relates to compositions comprising eugenol polyethers and/or eugenol polyethers modified with siloxanes, and to the use of eugenol polyethers in polyether siloxanes based on these eugenol polyethers as wetting agents.
    Type: Application
    Filed: September 2, 2016
    Publication date: March 9, 2017
    Applicant: Evonik Degussa GmbH
    Inventors: Katrin ROLAND, Matthias LOBERT, Michael FERENZ, Thorsten SCHIERLE