Patents by Inventor Timo Baumgaertner

Timo Baumgaertner 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).

  • Method for producing water-absorbent polymer foams
    Patent number: 9120878
    Abstract: A process for preparing water-absorbing polymeric foams by polymerization of a foamed aqueous monomer solution or suspension, comprising an ethylenically unsaturated monomer which bears acid groups and may be at least partly neutralized, a crosslinker, a photoinitiator and a surfactant.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: September 1, 2015
    Assignee: BASF SE
    Inventors: Francisco Javier Lopez Villanueva, Markus Linsenbühler, Matthias Weismantel, Bernd Siegel, Timo Baumgaertner, Michael Fastner
  • FEMININE HYGIENE ABSORBENT ARTICLES COMPRISING WATER-ABSORBING POLYMERIC FOAMS
    Publication number: 20120296297
    Abstract: A feminine hygiene absorbent article comprising water-absorbing polymeric foams obtainable by polymerization of a foamed aqueous monomer solution or suspension, comprising an ethylenically unsaturated monomer which bears acid groups and may be at least partly neutralized, a crosslinker, a photoinitiator and a surfactant.
    Type: Application
    Filed: May 11, 2012
    Publication date: November 22, 2012
    Inventors: Achille DI CINTIO, Francisco Javier Lopez Villanueva, Markus Linsenbuehler, Matthias Weismantel, Bernd Adolf Siegel, Timo Baumgaertner, Michael Fastner
  • Method for Producing Water-Absorbent Polymer Foams
    Publication number: 20120232176
    Abstract: A process for preparing water-absorbing polymeric foams by polymerization of a foamed aqueous monomer solution or suspension, comprising an ethylenically unsaturated monomer which bears acid groups and may be at least partly neutralized, a crosslinker, a photoinitiator and a surfactant.
    Type: Application
    Filed: November 19, 2010
    Publication date: September 13, 2012
    Applicant: BASF SE
    Inventors: Francisco Javier Lopez Villanueva, Markus Linsenbühler, Matthias Weismantel, Bernd Siegel, Timo Baumgaertner, Michael Fastner