Patents by Inventor Joachim Venzmer

Joachim Venzmer 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).

  • Publication number: 20230372215
    Abstract: Polyglycerol partial esters based on mono- and dicarboxylic acids are useful, in cosmetics in particular. The polyglycerol partial esters can be produced by esterification of a polyglycerol with a carboxylic acid mixture containing at least one short-chain dicarboxylic acid and at least one long-chain, saturated and linear monocarboxylic acid.
    Type: Application
    Filed: May 16, 2023
    Publication date: November 23, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Christian HARTUNG, Jan Marian von Hof, Matthias Mentel, Achim Friedrich, Jochen Kleinen, Joachim Venzmer, Juergen Meyer, Hans Henning Wenk, Sven Klare
  • Publication number: 20230372214
    Abstract: Polyglycerol partial esters based on mono- and dicarboxylic acids are useful, in cosmetics in particular. The polyglycerol partial esters can be produced by esterification of a polyglycerol with a carboxylic acid mixture containing at least one short-chain dicarboxylic acid, at least one long-chain dicarboxylic acid, and at least one long-chain, saturated and linear monocarboxylic acid.
    Type: Application
    Filed: May 16, 2023
    Publication date: November 23, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Christian Hartung, Jan Marian von Hof, Matthias Mentel, Achim Friedrich, Jochen Kleinen, Joachim Venzmer, Juergen Meyer, Hans Henning Wenk, Sven Klare
  • Patent number: 11464717
    Abstract: The present invention relates to oral care compositions comprising at least one biosurfactant and fluoride.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: October 11, 2022
    Assignee: Evonik Operations GmbH
    Inventors: Hans Henning Wenk, Kathrin Daniela Brandt, Martin Schilling, Verena Dahl, Jochen Kleinen, Joachim Venzmer
  • Patent number: 11312926
    Abstract: The invention relates to novel concentrates containing polysiloxanes having improved stability and improved performance properties and to the use thereof in laundry and cleaning formulations, preferably in fabric care compositions.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: April 26, 2022
    Assignee: Evonik Operations GmbH
    Inventors: Alexandra Trambitas, Verena Dahl, Joachim Venzmer, Jens Hildebrand
  • Patent number: 10988593
    Abstract: Disclosed herein is a method for producing polyurethane or polyisocyanurate foams. The method involves reacting a composition (Z1) with at least one polyisocyanate, and occurs in the presence of at least one nucleating agent and a blowing agent, in which the nucleating agent and the blowing agent are mixed to obtain a composition (Z2) that is added to the composition (Z1) before it is reacted with the at least one polyisocyanate. The composition (Z1) contains (i) 100 parts by mass of a composition (ZP) including at least one polyol and at least one catalyst that catalyzes formation of a urethane, urea or isocyanuarate bond, and (ii) from 0.05 to 10 parts by mass of a surfactant TD having an HLB value below 6 and no silicon atom.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: April 27, 2021
    Assignees: BASF SE, Evonik Operations GmbH
    Inventors: Markus Schuette, Mark Elbing, Johann Klassen, Frank Fechner, Werner Wiegmann, Michael Klostermann, Joachim Venzmer, Christian Eilbracht, Martin Glos, Carsten Schiller
  • Publication number: 20200299616
    Abstract: The invention relates to novel concentrates containing polysiloxanes having improved stability and improved performance properties and to the use thereof in laundry and cleaning formulations, preferably in fabric care compositions.
    Type: Application
    Filed: September 19, 2018
    Publication date: September 24, 2020
    Inventors: Alexandra TRAMBITAS, Verena DAHL, Joachim VENZMER, Jens HILDEBRAND
  • Publication number: 20190307657
    Abstract: The present invention relates to oral care compositions comprising at least one biosurfactant and fluoride.
    Type: Application
    Filed: January 31, 2018
    Publication date: October 10, 2019
    Applicant: Evonik Degussa GmbH
    Inventors: Hans Henning Wenk, Kathrin Daniela Brandt, Martin Schilling, Verena Dahl, Jochen Kleinen, Joachim Venzmer
  • Patent number: 10390530
    Abstract: Compositions comprising at least one hydrophobic, at least partially water-insoluble polyglycerol ester in combination with at least one emulsifier, and the use thereof.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: August 27, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Michael Klostermann, Joachim Venzmer, Rene Haensel, Ewald Sieverding
  • Patent number: 10370493
    Abstract: The invention provides polyglycerol alkoxylate esters and for the preparation and use thereof.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: August 6, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Kathrin Daniela Brandt, Matthias Lobert, Dominik Schuch, Joachim Venzmer, Peter Schwab, Beata Bednorz, Anja Brösgen, Svenja Blaschek
  • Publication number: 20190037838
    Abstract: The invention relates to solid, powdery compositions comprising at least one solid, water soluble carrier and at least one surface-active substance, and to a method for the production and use thereof in an aqueous solution.
    Type: Application
    Filed: January 11, 2017
    Publication date: February 7, 2019
    Applicant: Evonik Degussa GmbH
    Inventors: Michael KLOSTERMANN, Ewald SIEVERDING, Rene HAENSEL, Joachim VENZMER
  • Publication number: 20180327563
    Abstract: The use of an Ostwald hydrophobe in the production of polymer foams, preferably polyurethane foam, in particular rigid polyurethane foam, from liquid reaction mixtures, to retard cell ageing, in particular to retard cell ageing caused by Ostwald ripening, is described.
    Type: Application
    Filed: November 21, 2016
    Publication date: November 15, 2018
    Applicant: Evonik Degussa GmbH
    Inventors: Michael Klostermann, Carsten Schiller, Joachim Venzmer, Christian Eilbracht
  • Patent number: 10023679
    Abstract: The present invention relates to compositions which are suitable for producing polyurethane foams and contain at least one polyol component, at least one blowing agent, a catalyst which catalyzes the formation of a urethane or isocyanurate bond, a silicon-containing foam stabilizer and optionally further additives and optionally an isocyanate component, characterized in that they contain at least one unsaturated halogenated hydrocarbon as blowing agent and additionally at least one surfactant TD which does not have a silicon atom and has an HLB of less than 10, where the proportion of the sum of the surfactants TD in the composition is from 0.05 to 20 parts by mass per 100 parts by mass of polyol components, a process for producing polyurethane and polyisocyanurate foams, in particular rigid foams, starting out from these polyol compositions, the use of the foams, in particular as insulation material, and also the insulation materials themselves.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: July 17, 2018
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Michael Klostermann, Joachim Venzmer, Christian Eilbracht, Martin Glos, Carsten Schiller
  • Publication number: 20180133133
    Abstract: The invention relates to compositions which can be used for preparing structured formulations, to structured formulations comprising these compositions, and to processes for the preparation of structured formulations.
    Type: Application
    Filed: January 11, 2018
    Publication date: May 17, 2018
    Inventors: Jochen Kleinen, Uta Kortemeier, Christian Hartung, Joachim Venzmer
  • Publication number: 20170295782
    Abstract: Compositions comprising at least one hydrophobic, at least partially water-insoluble polyglycerol ester in combination with at least one emulsifier, and the use thereof.
    Type: Application
    Filed: October 1, 2015
    Publication date: October 19, 2017
    Applicant: Evonik Degussa GmbH
    Inventors: Michael KLOSTERMANN, Joachim VENZMER, Rene HAENSEL, Ewald SIEVERDING
  • Patent number: 9745251
    Abstract: The invention relates to novel compounds, to aqueous, in particular surfactant-containing formulations containing the novel compounds and to the use of the novel compounds as thickening agents of aqueous, in particular surfactant-containing formulations.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: August 29, 2017
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Michael Klostermann, Hans Henning Wenk, Hans-Juergen Koehle, Joachim Venzmer, Dirk Kuppert, Juergen Lattich, Ulrike Kottke
  • Patent number: 9725538
    Abstract: Particles obtainable by polymerization of a siloxane which has at least one (meth)acrylate group of the formula (I) —O—C(O)—CR?CH2??(I) where R=—H or —CH3, which are characterized in that the siloxane has an average molar ratio of groups of the formula (I) to Si atoms of less than 0.1 are provided.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: August 8, 2017
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Michael Klostermann, Susann Wiechers, Matthias Naumann, Joachim Venzmer
  • Publication number: 20170218120
    Abstract: The invention provides polyglycerol alkoxylate esters and for the preparation and use thereof.
    Type: Application
    Filed: December 15, 2016
    Publication date: August 3, 2017
    Inventors: Kathrin Daniela Brandt, Matthias Lobert, Dominik Schuch, Joachim Venzmer, Peter Schwab, Beata Bednorz, Anja Brösgen, Svenja Blaschek
  • Publication number: 20170112123
    Abstract: The invention is directed to the use of defoamers as anti-drift additive.
    Type: Application
    Filed: May 20, 2015
    Publication date: April 27, 2017
    Applicant: Evonik Degussa GmbH
    Inventors: Michael KLOSTERMANN, Joachim VENZMER
  • Publication number: 20160326330
    Abstract: The present invention relates to a method of producing polyurethane or polyisocyanurate foams which comprises the step of reacting a composition (Z1), comprising a composition (ZP) at least comprising a polyol and a catalyst that catalyzes the formation of a urethane, urea or isocyanurate bond, and a surfactant TD having an HLB value below 10 and no silicon atom, wherein the sum total of surfactants TD in the composition comprises from 0.
    Type: Application
    Filed: December 18, 2014
    Publication date: November 10, 2016
    Applicants: BASF SE, EVONIK DEGUSSA GMBH
    Inventors: Markus SCHUETTE, Mark ELBING, Johann KLASSEN, Frank FECHNER, Werner WIEGMANN, Michael KLOSTERMANN, Joachim VENZMER, Christian EILBRACHT, Martin GLOS, Carsten SCHILLER
  • Publication number: 20160311961
    Abstract: The present invention relates to compositions which are suitable for producing polyurethane foams and contain at least one polyol component, at least one blowing agent, a catalyst which catalyzes the formation of a urethane or isocyanurate bond, a silicon-containing foam stabilizer and optionally further additives and optionally an isocyanate component, characterized in that they contain at least one unsaturated halogenated hydrocarbon as blowing agent and additionally at least one surfactant TD which does not have a silicon atom and has an HLB of less than 10, where the proportion of the sum of the surfactants TD in the composition is from 0.05 to 20 parts by mass per 100 parts by mass of polyol components, a process for producing polyurethane and polyisocyanurate foams, in particular rigid foams, starting out from these polyol compositions, the use of the foams, in particular as insulation material, and also the insulation materials themselves.
    Type: Application
    Filed: December 5, 2014
    Publication date: October 27, 2016
    Inventors: Michael Klostermann, Joachim Venzmer, Christian Eilbracht, Martin Glos, Carsten Schiller