Patents by Inventor Antje van der Net

Antje van der Net 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).

  • Oil-absorbent polyurethane sponges with good mechanical properties
    Patent number: 9023908
    Abstract: The present invention relates to a method for adsorbing and/or absorbing oil, by bringing oil into contact with a polyurethane sponge with excellent mechanical properties.
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: May 5, 2015
    Assignee: BASF SE
    Inventors: Nils Mohmeyer, Ralf Fritz, Bernd Bruchmann, Anna Cristadoro, Marcus Leberfinger, Antje van der Net
  • Biodegradable material composed of a polymer comprising a porous metal-organic framework
    Patent number: 8569407
    Abstract: The present invention relates to a biodegradable material in the form of a foil or a film, where the material comprises a polymer comprising at least one porous metal-organic framework and the at least one porous metal-organic framework comprises at least one at least bidentate organic compound coordinated to at least one metal ion. The invention further relates to food packaging comprising such a material and also its use for the packaging of foods and the use of a porous metal-organic framework for the absorption of ethene in food packaging.
    Type: Grant
    Filed: March 17, 2010
    Date of Patent: October 29, 2013
    Assignee: BASF SE
    Inventors: Emi Leung, Ulrich Müller, Jan Kurt Walter Sandler, Gabriel Skupin, Motonori Yamamoto, Antje Van der Net
  • Polymer foams
    Patent number: 8399530
    Abstract: A process for producing polymer foams by precise control of their morphology through use of microfluidic processes, foams produced in this way and use thereof.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: March 19, 2013
    Assignee: BASF SE
    Inventors: Meik Ranft, Armin Alteheld, Andre Guerin Moreira, Wiebke Drenckhan, Antje van der Net, Alexander Gryson, Florence Elias
  • BARRIER COATING MADE OF CYCLOOLEFIN COPOLYMERS
    Publication number: 20120058332
    Abstract: A barrier coating is described, where a polymer layer of thickness at least 1 ?m is applied on a supportive substrate, selected from polymer foils, paper, and paperboard, and the polymer layer has been formed from a copolymer which can be produced via ring-opening metathesis polymerization of (a) olefin monomers, selected from monocyclic olefin monomers having 1 or 2 endocyclic C—C double bonds and bicyclic olefin monomers having an endocyclic C—C double bond, and (b) polycyclic olefin monomers having at least two C—C double bonds, e.g. a copolymer of cyclooctene and dicyclopentadiene.
    Type: Application
    Filed: August 31, 2011
    Publication date: March 8, 2012
    Applicant: BASF SE
    Inventors: Kevin Müller, Ines Pietsch, Hermann Seyffer, Axel Weiss, Antje van der Net
  • Biodegradable Material Composed Of A Polymer Comprising A Porous Metal-Organic Framework
    Publication number: 20120016066
    Abstract: The present invention relates to a biodegradable material in the form of a foil or a film, where the material comprises a polymer comprising at least one porous metal-organic framework and the at least one porous metal-organic framework comprises at least one at least bidentate organic compound coordinated to at least one metal ion. The invention further relates to food packaging comprising such a material and also its use for the packaging of foods and the use of a porous metal-organic framework for the absorption of ethene in food packaging.
    Type: Application
    Filed: March 17, 2010
    Publication date: January 19, 2012
    Applicant: BASF SE
    Inventors: Emi Leung, Ulrich Müller, Jan Kurt Walter Sandler, Gabriel Skupin, Motonori Yamamoto, Antje Van der Net
  • OIL-ABSORBENT POLYURETHANE SPONGES WITH GOOD MECHANICAL PROPERTIES
    Publication number: 20110293374
    Abstract: The present invention relates to a method for adsorbing and/or absorbing oil, by bringing oil into contact with a polyurethane sponge with excellent mechanical properties.
    Type: Application
    Filed: May 24, 2011
    Publication date: December 1, 2011
    Applicant: BASF SE
    Inventors: Nils Mohmeyer, Ralf Fritz, Bernd Bruchmann, Anna Cristadoro, Marcus Leberfinger, Antje van der Net
  • POLYMER FOAMS
    Publication number: 20110015288
    Abstract: A process for producing polymer foams by precise control of their morphology through use of microfluidic processes, foams produced in this way and use thereof.
    Type: Application
    Filed: March 26, 2009
    Publication date: January 20, 2011
    Applicant: BASF SE
    Inventors: Meik Ranft, Armin Alteheld, Andre Guerin Moreira, Wiebke Drenckhan, Antje van der Net, Alexander Gryson, Florence Elias