Patents by Inventor Matthias Lobert

Matthias Lobert 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).

  • POLYGLYCEROL ALKOXYLATE ESTERS AND PREPARATION AND USE THEREOF
    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
  • 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
  • Superabsorbing polymers with rapid absorption properties and method for producing the same
    Patent number: 9555148
    Abstract: This invention relates to a method for producing a water-absorbing polymer, including the following steps: (i) mixing (?1) 0.1 to 99.999 wt % polymerizable, ethylenically unsaturated, acid-group-containing monomers; (?2) 0 to 70 wt % polymerized ethylenically unsaturated, monomers copolymerizable with (?1); (?3) 0.00 1 to 10 wt %, cross-linking agent(s); (?4) 0 to 30 wt % water-soluble polymers; and (?5) 0 to 20 wt % additive(s), wherein the total quantity by weight of (?1) to (?5) amounts to 100 wt %, (ii) radical polymerization while cross-linking, in order to form a hydrogel polymer, (iii) drying the hydrogel polymer, (iv) grinding and sifting the water-absorbing polymer, (v) surface post-cross-linking the hydrogel polymer, and (vi) drying and processing the polymer, wherein, before the admixture of the initiator and the start of radical polymerization, 0.01 to 5 wt % of a surfactant, relative to acrylic acid, 0.01 to 5 wt % foaming agent, are added.
    Type: Grant
    Filed: November 12, 2012
    Date of Patent: January 31, 2017
    Assignee: Evonik Degussa GmbH
    Inventors: Laurent Wattebled, Jorg Harren, Matthias Naumann, Franck Furno, Matthias Lobert, Rainer Teni
  • Alkoxysilyl-containing adhesive sealants with intrinsically reduced viscosity
    Patent number: 9550928
    Abstract: The present invention provides specific alkoxylation products, a process for preparing them, compositions which comprise these alkoxylation products, and the use thereof.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: January 24, 2017
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Matthias Lobert, Michael Ferenz, Anke Lewin, Frank Schubert
  • ALKOXYSILYL-CONTAINING ADHESIVE SEALANTS WITH INTRINSICALLY REDUCED VISCOSITY
    Publication number: 20160311963
    Abstract: The present invention provides specific alkoxylation products, a process for preparing them, compositions comprising these alkoxylation products, and their use.
    Type: Application
    Filed: November 26, 2014
    Publication date: October 27, 2016
    Applicant: Evonik Degussa GmbH
    Inventors: Matthias Lobert, Anke Lewin, Michael Ferenz, Frank Schubert
  • Modified alkoxylation products which have alkoxysilyl groups and contain urethane groups, and their use
    Patent number: 9334354
    Abstract: The invention relates to alkoxylation products, their preparation, compositions comprising the alkoxylation products of the invention, and the use thereof as or for producing adhesives and sealants.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: May 10, 2016
    Assignee: Evonik DeGussa GMBH
    Inventors: Michael Ferenz, Matthias Lobert, Frank Schubert, Anke Lewin, Volker Zellmer, Wilfried Knott, Melanie Roessing
  • ALKOXYSILYL-CONTAINING ADHESIVE SEALANTS WITH INTRINSICALLY REDUCED VISCOSITY
    Publication number: 20160053145
    Abstract: The present invention provides specific alkoxylation products, a process for preparing them, compositions which comprise these alkoxylation products, and the use thereof.
    Type: Application
    Filed: March 13, 2014
    Publication date: February 25, 2016
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Matthias LOBERT, Michael FERENZ, Anke LEWIN, Frank SCHUBERT
  • Process for preparing branched polyethercarbonates and use thereof
    Patent number: 9051424
    Abstract: The present invention relates to a process for preparing branched polyethers and/or polyether-like structures, to these branched polyethers themselves, and to their use.
    Type: Grant
    Filed: July 4, 2012
    Date of Patent: June 9, 2015
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Matthias Lobert, Sarah Schmitz, Frank Schubert, Roland Hubel, Helmut Hahnel
  • Modified alkoxylation products having at least one non-terminal alkoxysilyl group and a plurality of urethane groups, and their use
    Patent number: 9035011
    Abstract: Alkoxylation products, their preparation, compositions comprising these alkoxylation products, and the use thereof as or for producing adhesives and sealants.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: May 19, 2015
    Assignee: Evonik Goldschmidt GmbH
    Inventors: Michael Ferenz, Bastian Matthias Brugger, Matthias Lobert, Volker Zellmer, Frank Schubert, Wilfried Knott, Melanie Roessing
  • MODIFIED ALKOXYLATION PRODUCTS WHICH HAVE ALKOXYSILYL GROUPS AND CONTAIN URETHANE GROUPS, AND THEIR USE
    Publication number: 20150057369
    Abstract: The invention relates to alkoxylation products, their preparation, compositions comprising the alkoxylation products of the invention, and the use thereof as or for producing adhesives and sealants.
    Type: Application
    Filed: July 16, 2014
    Publication date: February 26, 2015
    Inventors: Michael Ferenz, Matthias Lobert, Frank Schubert, Anke Lewin, Volker Zellmer, Wilfried Knott, Melanie Roessing, Stephan Roessing
  • Modified alkoxylation products having at least one non-terminal alkoxysilyl group, with increased storage life and increased stretchability of the polymers prepared using them
    Patent number: 8883932
    Abstract: New alkoxylation products which carry alkoxysilyl groups, mostly in the form of (poly)ether alcohols or copolymers comprising polyether blocks, which are characterized in that the reactivity of the hydroxyl function is reduced, and also to processes for preparing them and to their use.
    Type: Grant
    Filed: August 1, 2011
    Date of Patent: November 11, 2014
    Assignee: Evonik Degussa GmbH
    Inventors: Bastian Matthias Brugger, Melanie Roessing, Matthias Lobert, Frank Schubert, Tammo Boinowitz, Michael Ferenz
  • SUPERABSORBING POLYMERS WITH RAPID ABSORPTION PROPERTIES AND METHOD FOR PRODUCING THE SAME
    Publication number: 20140312273
    Abstract: This invention relates to a method for producing a water-absorbing polymer, including the following steps: (i) mixing (?1) 0.1 to 99.999 wt % polymerizable, ethylenically unsaturated, acid-group-containing monomers; (?2) 0 to 70 wt % polymerized ethylenically unsaturated, monomers copolymerizable with (?1); (?3) 0.00 1 to 10 wt %, cross-linking agent(s); (?4) 0 to 30 wt % water-soluble polymers; and (?5) 0 to 20 wt % additive(s), wherein the total quantity by weight of (?1) to (?5) amounts to 100 wt %, (ii) radical polymerization while cross-linking, in order to form a hydrogel polymer, (iii) drying the hydrogel polymer, (iv) grinding and sifting the water-absorbing polymer, (v) surface post-cross-linking the hydrogel polymer, and (vi) drying and processing the polymer, wherein, before the admixture of the initiator and the start of radical polymerization, 0.01 to 5 wt % of a surfactant, relative to acrylic acid, 0.01 to 5 wt % foaming agent, are added.
    Type: Application
    Filed: November 12, 2012
    Publication date: October 23, 2014
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Laurent Wattebled, Jorg Harren, Matthias Naumann, Franck Furno, Matthias Lobert, Rainer Teni
  • PROCESS FOR PREPARING BRANCHED POLYETHERCARBONATES AND USE THEREOF
    Publication number: 20140179894
    Abstract: The present invention relates to a process for preparing branched polyethers and/or polyether-like structures, to these branched polyethers themselves, and to their use.
    Type: Application
    Filed: July 4, 2012
    Publication date: June 26, 2014
    Applicant: Evonik Degussa GmbH
    Inventors: Matthias Lobert, Sarah Schmitz, Frank Schubert, Roland Hubel, Helmut Hahnel
  • MODIFIED ALKOXYLATION PRODUCTS HAVING AT LEAST ONE NON-TERMINAL ALKOXYSILYL GROUP AND A PLURALITY OF URETHANE GROUPS, AND THEIR USE
    Publication number: 20130237616
    Abstract: Alkoxylation products, their preparation, compositions comprising these alkoxylation products, and the use thereof as or for producing adhesives and sealants.
    Type: Application
    Filed: March 11, 2013
    Publication date: September 12, 2013
    Applicant: Evonik Goldschmidt GmbH
    Inventors: Michael FERENZ, Bastian Matthias Brugger, Matthias Lobert, Volker Zellmer, Frank Schubert, Wilfried Knott, Melanie Roessing
  • USE OF POLYSILOXANES COMPRISING BRANCHED POLYETHER MOIETIES FOR THE PRODUCTION OF POLYURETHANE FOAMS
    Publication number: 20130035407
    Abstract: The present invention relates to the use of polyethersiloxane compounds branched within the polyether moiety and preferably containing carbonate groups, as foam stabilizers in the production of polyurethane foams.
    Type: Application
    Filed: August 3, 2012
    Publication date: February 7, 2013
    Applicant: EVONIK GOLDSCHMIDT GMBH
    Inventors: Matthias Lobert, Sarah Schmitz, Roland Hubel, Martin Glos, Carsten Schiller
  • Modified alkoxylation products having at least one non-terminal alkoxysilyl group and used thereof in hardenable compounds with increased storage stability and extensibility
    Publication number: 20120028022
    Abstract: Modified alkoxylation products of formula (I), application thereof and methods of production thereof
    Type: Application
    Filed: August 1, 2011
    Publication date: February 2, 2012
    Applicant: Evonik Goldschmidt GmbH
    Inventors: Bastian Matthias Brugger, Tammo Boinowitz, Frank Schubert, Melanie Roessing, Matthias Lobert
  • Modified alkoxylation products having at least one non-terminal alkoxysilyl group, with increased storage life and increased stretchability of the polymers prepared using them
    Publication number: 20120029090
    Abstract: Modified alkoxylation products of the formula (I), their use and processes for preparing them
    Type: Application
    Filed: August 1, 2011
    Publication date: February 2, 2012
    Applicant: EVONIK GOLDSCHMIDT GMBH
    Inventors: Bastian Matthias Brugger, Melanie Roessing, Matthias Lobert, Frank Schubert, Tammo Boinowitz, Michael Ferenz