Patents by Inventor Ernst Juergen BAUER

Ernst Juergen BAUER 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).

  • Feminine hygiene absorbent article comprising a superabsorbent foam of high swell rate
    Patent number: 9265855
    Abstract: This invention relates to a feminine hygiene absorbent article comprising superabsorbent foams obtainable by foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one blowing agent, at least one crosslinker and at least one surfactant, polymerizing the foamed mixture and drying the polymerized mixture, to the foams and also to their use for absorbing aqueous fluids.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: February 23, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Brian Francis Gray, Achille Di Cintio, Giovanni Carlucci, Antje Ziemer, Anna Kowalski, Ernst Juergen Bauer, Stefan Bruhns
  • FEMININE HYGIENE ABSORBENT ARTICLES COMPRISING WATER-ABSORBING COMPOSITES
    Publication number: 20160000961
    Abstract: This invention relates to a feminine hygiene absorbent article comprising water-absorbing composites obtainable by foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one crosslinker, at least one initiator and at least one surfactant, contacting the foam obtained with at least one web of synthetic fibers and polymerizing, to the composites themselves and to their use for absorbing aqueous fluids.
    Type: Application
    Filed: September 11, 2015
    Publication date: January 7, 2016
    Inventors: Achille Di Cintio, Antje Ziemer, Horst Jurgen Kaluza, Ernst Juergen Bauer, Stefan Bruhns, Thomas Daniel, John Christian Schmitt, Kerstin Meyer-Lipp, Guenter Reinhard Schmidt
  • Water-absorbing composites
    Patent number: 9198996
    Abstract: This invention relates to a process for producing water-absorbing composites comprising the steps of foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one crosslinker, at least one initiator and at least one surfactant, contacting the foam obtained with at least one web of synthetic fibers and polymerizing, to the composites themselves and to their use for absorbing aqueous fluids.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: December 1, 2015
    Assignee: BASF SE
    Inventors: Antje Ziemer, Horst Kaluza, Ernst Jürgen Bauer, Stefan Bruhns, Thomas Daniel, John Christian Schmitt, Kerstin Meyer-Lipp, Guenter Reinhard Schmidt
  • Feminine hygiene absorbent articles comprising water-absorbing composites
    Patent number: 9149556
    Abstract: This invention relates to a feminine hygiene absorbent article comprising water-absorbing composites obtainable by foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one crosslinker, at least one initiator and at least one surfactant, contacting the foam obtained with at least one web of synthetic fibers and polymerizing, to the composites themselves and to their use for absorbing aqueous fluids.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: October 6, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Achille Di Cintio, Antje Ziemer, Horst Jürgen Kaluza, Ernst Juergen Bauer, Stefan Bruhns, Thomas Daniel, John Christian Schmitt, Kerstin Meyer-Lipp, Guenter Reinhard Schmidt
  • WATER-ABSORBING COMPOSITES
    Publication number: 20140158626
    Abstract: This invention relates to a process for producing water-absorbing composites comprising the steps of foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one crosslinker, at least one initiator and at least one surfactant, contacting the foam obtained with at least one web of synthetic fibers and polymerizing, to the composites themselves and to their use for absorbing aqueous fluids.
    Type: Application
    Filed: May 15, 2012
    Publication date: June 12, 2014
    Applicant: VASF SE
    Inventors: Antje Ziemer, Horst Kaluza, Ernst Jürgen Bauer, Stefan Bruhns, Thomas Daniel, John Christian Schmitt, Kerstin Meyer-Lipp, Guenter Reinhard Schmidt
  • FEMININE HYGIENE ABSORBENT ARTICLE COMPRISING A SUPERABSORBENT FOAM OF HIGH SWELL RATE
    Publication number: 20120296295
    Abstract: This invention relates to a feminine hygiene absorbent article comprising superabsorbent foams obtainable by foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one blowing agent, at least one crosslinker and at least one surfactant, polymerizing the foamed mixture and drying the polymerized mixture, to the foams and also to their use for absorbing aqueous fluids.
    Type: Application
    Filed: May 11, 2012
    Publication date: November 22, 2012
    Inventors: Brian Francis GRAY, Achille DI CINTIO, Giovanni CARLUCCI, Antje ZIEMER, Anna KOWALSKI, Ernst Juergen BAUER, Stefan BRUHNS
  • Production of a Superabsorbent Foam of High Swell Rate
    Publication number: 20120295090
    Abstract: This invention relates to a process for producing superabsorbent foams comprising the steps of foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one blowing agent, at least one crosslinker and at least one surfactant, polymerizing the foamed mixture and drying the polymerized mixture, to the foams and also to their use for absorbing aqueous fluids.
    Type: Application
    Filed: May 14, 2012
    Publication date: November 22, 2012
    Applicant: BASF SE
    Inventors: Antje Ziemer, Anna Kowalski, Ernst Jürgen Bauer, Stefan Bruhns
  • FEMININE HYGIENE ABSORBENT ARTICLES COMPRISING WATER-ABSORBING COMPOSITES
    Publication number: 20120296296
    Abstract: This invention relates to a feminine hygiene absorbent article comprising water-absorbing composites obtainable by foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one crosslinker, at least one initiator and at least one surfactant, contacting the foam obtained with at least one web of synthetic fibers and polymerizing, to the composites themselves and to their use for absorbing aqueous fluids.
    Type: Application
    Filed: May 11, 2012
    Publication date: November 22, 2012
    Inventors: Achille DI CINTIO, Antje Ziemer, Horst Jürgen Kaluza, Ernst Juergen Bauer, Stefan Bruhns, Thomas Daniel, John Christian Schmitt, Kerstin Meyer-Lipp, Guenter Reinhard Schmidt
  • Hydrogel capable of absorbing blood and/or body fluids
    Patent number: 8063265
    Abstract: A hydrogel having a floatability where from 40% to 90% of a solution and/or suspension to be thickened are thickened starting from the surface of the liquid and the rest of the solution and/or suspension to be thickened is thickened starting from the bottom of the container, a process for preparing the hydrogel and also its use for absorbing blood and/or body fluids, especially in hygiene articles, or for thickening aqueous solutions and/or suspensions, especially for thickening medical wastes.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: November 22, 2011
    Assignee: BASF Aktiengesellschaft
    Inventors: Martin Beck, Volker Frenz, Anna Kowalski, Elisabeth Selzer, Ernst Jürgen Bauer, Harald Keller, Bernhard Steinmetz
  • Superabsorbent Foam with Graphics on the Surface
    Publication number: 20100268181
    Abstract: A superabsorbent foam which comprises at least 1% by weight, based on the total weight of the dry foam, of inorganic pulverulent solid and bears graphics on at least one of its surfaces is obtainable by a process in which a foamed monomer mixture which comprises an appropriate amount of inorganic solid is polymerized in a mold which bears graphics on at least one inner surface.
    Type: Application
    Filed: November 10, 2008
    Publication date: October 21, 2010
    Inventors: Antje Ziemer, Ernst Jürgen Bauer