Patents by Inventor Angelika Maria Steinbrecher

Angelika Maria Steinbrecher 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).

  • Quick-drying, energy-elastic, scratch-resistant and stable coating compounds
    Patent number: 10604675
    Abstract: The present invention relates to fast-drying, hard-elastic, scratch-resistant, and robust two-component polyurethane coating compositions, to their use, and to coating methods. Synthesis components in the coating compositions comprise polyisocyanate, hydroxyl-containing poly(meth)acrylate polyol, and certain branched polyester polyols, obtainable by polycondensation of hexahydrophthalic anhydride, trimethylolpropane, and optionally further components.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: March 31, 2020
    Assignee: BASF SE
    Inventors: Harald Schaefer, David Tuerp, Oliver Neu, Rainer Erhardt, Daniel Flojhar, Thorsten Pauen, Angelika Maria Steinbrecher, Monika Haberecht
  • QUICK-DRYING, ENERGY-ELASTIC, SCRATCH-RESISTANT AND STABLE COATING COMPOUNDS
    Publication number: 20180171174
    Abstract: The present invention relates to fast-drying, hard-elastic, scratch-resistant, and robust two-component polyurethane coating compositions, to their use, and to coating methods. Synthesis components in the coating compositions comprise polyisocyanate, hydroxyl-containing poly(meth)acrylate polyol, and certain branched polyester polyols, obtainable by polycondensation of hexahydrophthalic anhydride, trimethylolpropane, and optionally further components.
    Type: Application
    Filed: March 2, 2015
    Publication date: June 21, 2018
    Applicant: BASF SE
    Inventors: Harald SCHAEFER, David TUERP, Oliver NEU, Rainer ERHARDT, Daniel FLOJHAR, Thorsten PAUEN, Angelika Maria STEINBRECHER, Monika HABERECHT
  • Water-dispersible polyisocyanates
    Patent number: 9944771
    Abstract: The present invention relates to improved water-dispersible polyisocyanates with enhanced gloss, more particularly for two-component polyurethane coating materials.
    Type: Grant
    Filed: August 12, 2013
    Date of Patent: April 17, 2018
    Assignee: BASF SE
    Inventors: Frederic Lucas, Angelika Maria Steinbrecher, Peter Keller
  • Water-emulsifiable isocyanates for coatings having an improved gloss
    Patent number: 9902871
    Abstract: The invention relates to new, water-emulsifiable isocyanates, to a process for preparing water-emulsifiable isocyanates, and to the use thereof.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: February 27, 2018
    Assignee: BASF SE
    Inventors: Angelika Maria Steinbrecher, Karl Haeberle, Frederic Lucas
  • Water-emulsible isocyanates having improved gloss
    Patent number: 9683127
    Abstract: The invention relates to a process for the preparation of water-emulsifiable isocyanates and to their use.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: June 20, 2017
    Assignee: BASF SE
    Inventors: Angelika Maria Steinbrecher, Peter Keller, Frederic Lucas
  • High-functionality polyisocyanates containing urethane groups
    Patent number: 9550857
    Abstract: The present invention relates to new, urethane-group-containing polyisocyanates based on aliphatic and/or cycloaliphatic diisocyanates, and to their use.
    Type: Grant
    Filed: July 13, 2011
    Date of Patent: January 24, 2017
    Assignee: BASF SE
    Inventors: Oihana Elizalde, Frederic Lucas, Angelika Maria Steinbrecher, Lydie Tuchbreiter
  • WATER-EMULSIFIABLE ISOCYANATES FOR COATINGS HAVING AN IMPROVED GLOSS
    Publication number: 20160075912
    Abstract: The invention relates to new, water-emulsifiable isocyanates, to a process for preparing water-emulsifiable isocyanates, and to the use thereof.
    Type: Application
    Filed: April 22, 2014
    Publication date: March 17, 2016
    Applicant: BASF SE
    Inventors: Angelika Maria STEINBRECHER, Karl HAEBERLE, Frederic LUCAS
  • WATER-EMULSIFIABLE ISOCYANATES FOR COATINGS HAVING AN IMPROVED GLOSS
    Publication number: 20160060427
    Abstract: The invention relates to new, water-emulsifiable isocyanates, to a process for preparing water-emulsifiable isocyanates, and to the use thereof.
    Type: Application
    Filed: April 30, 2014
    Publication date: March 3, 2016
    Applicant: BASF SE
    Inventors: Angelika Maria STEINBRECHER, Karl HAEBERLE, Frederic LUCAS
  • Two-component coating compositions
    Patent number: 9238764
    Abstract: The present invention describes two-component coating compositions which for curing require no polyisocyanates or melamine-formaldehyde resins as crosslinkers.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: January 19, 2016
    Assignee: BASF SE
    Inventors: Markus Brym, Christine Rösch, Christina Haaf, Angelika Maria Steinbrecher, Harald Schäfer, Oihana Elizalde
  • WATER-EMULSIBLE ISOCYANATES HAVING IMPROVED GLOSS
    Publication number: 20150225605
    Abstract: The invention relates to a process for the preparation of water-emulsifiable isocyanates and to their use.
    Type: Application
    Filed: September 16, 2013
    Publication date: August 13, 2015
    Applicant: BASF SE
    Inventors: Angelika Maria Steinbrecher, Peter Keller, Frederic Lucas
  • WATER-DISPERSIBLE POLYISOCYANATES
    Publication number: 20150225544
    Abstract: The present invention relates to improved water-dispersible polyisocyanates with enhanced gloss, more particularly for two-component polyurethane coating materials.
    Type: Application
    Filed: August 12, 2013
    Publication date: August 13, 2015
    Applicant: BASF SE
    Inventors: Frederic Lucas, Angelika Maria Steinbrecher, Peter Keller
  • Coatings repairable by introduction of energy
    Patent number: 9040649
    Abstract: The present invention relates to coating compositions repairable by introduction of energy and comprising defined fatty acid esters, to coatings obtained therewith and repairable by introduction of energy, to methods of producing them, and to their use.
    Type: Grant
    Filed: October 3, 2013
    Date of Patent: May 26, 2015
    Assignee: BASF SE
    Inventors: Oihana Elizalde, Frederic Lucas, Angelika Maria Steinbrecher, Lydie Tuchbreiter, Axel Pfahler, Rolf Muelhaupt
  • Quick-drying coating compounds
    Patent number: 8969452
    Abstract: The present invention relates to quick-drying two-component polyurethane coating compositions, to processes for preparing them, and to their use.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: March 3, 2015
    Assignee: BASF SE
    Inventors: Monika Haberecht, Angelika Maria Steinbrecher, Christof Kujat, Alexander Traut
  • Quick-drying coating compounds
    Patent number: 8889780
    Abstract: The present invention relates to quick-drying two-component polyurethane coating compositions, to processes for preparing them, and to their use.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: November 18, 2014
    Assignee: BASF SE
    Inventors: Monika Haberecht, Angelika Maria Steinbrecher, Marta Martin-Portugues, Joachim Clauss
  • Preparation of polyisocyanates having isocyanurate groups and their use
    Patent number: 8742166
    Abstract: The present invention relates to a novel process for preparing polyisocyanates having isocyanurate groups by a partial trimerization of (cyclo)aliphatic diisocyanates in the presence of at least one trimerization catalyst from the group of ammonium salts of lactames and to the use of the thus obtainable polyisocyanates having isocyanurate groups as a polyisocyanate component in polyurethane coatings.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: June 3, 2014
    Assignee: BASF SE
    Inventors: Frederic Lucas, Angelika Maria Steinbrecher, Philippe Desbois
  • Catalysts for polyurethane coating compounds
    Patent number: 8709544
    Abstract: The present invention relates to coating compositions for polyurethane coating materials that feature new catalysts.
    Type: Grant
    Filed: November 22, 2010
    Date of Patent: April 29, 2014
    Assignee: BASF SE
    Inventors: Oliver Neu, Michael Siemer, Ansgar Gereon Altenhoff, Harald Schaefer, Angelika Maria Steinbrecher
  • COATINGS REPAIRABLE BY INTRODUCTION OF ENERGY
    Publication number: 20140031483
    Abstract: The present invention relates to coating compositions repairable by introduction of energy and comprising defined fatty acid esters, to coatings obtained therewith and repairable by introduction of energy, to methods of producing them, and to their use.
    Type: Application
    Filed: October 3, 2013
    Publication date: January 30, 2014
    Applicant: BASF SE
    Inventors: Oihana ELIZALDE, Frederic Lucas, Angelika Maria Steinbrecher, Lydie Tuchbreiter, Axel Pfahler, Rolf Muelhaupt
  • Coatings repairable by introduction of energy
    Patent number: 8586697
    Abstract: The present invention relates to coating compositions repairable by introduction of energy and comprising defined fatty acid esters, to coatings obtained therewith and repairable by introduction of energy, to methods of producing them, and to their use.
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: November 19, 2013
    Assignee: BASF SE
    Inventors: Oihana Elizalde, Frederic Lucas, Angelika Maria Steinbrecher, Lydie Tuchbreiter, Axel Pfahler, Rolf Muelhaupt
  • PREPARATION OF POLYISOCYANATES HAVING ISOCYANURATE GROUPS AND THEIR USE
    Publication number: 20130303758
    Abstract: The present invention relates to a novel process for preparing polyisocyanates having isocyanurate groups by a partial trimerization of (cyclo)aliphatic diisocyanates in the presence of at least one trimerization catalyst from the group of ammonium salts of lactames and to the use of the thus obtainable polyisocyanates having isocyanurate groups as a polyisocyanate component in polyurethane coatings.
    Type: Application
    Filed: May 8, 2013
    Publication date: November 14, 2013
    Applicant: BASF SE
    Inventors: Frederic LUCAS, Angelika Maria STEINBRECHER, Philippe DESBOIS
  • High-functionality polyisocyanates containing urethane groups
    Patent number: 8580887
    Abstract: The present invention relates to new, urethane-group-containing polyisocyanates based on aliphatic and/or cycloaliphatic diisocyanates, and to their use.
    Type: Grant
    Filed: July 28, 2011
    Date of Patent: November 12, 2013
    Assignee: BASF SE
    Inventors: Oihana Elizalde, Frederic Lucas, Angelika Maria Steinbrecher, Lydie Tuchbreiter