Patents by Inventor Sascha Ahlert

Sascha Ahlert 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).

  • Device, production and method for thermoplastic polymers containing coarse-scale and/or nanoscale, coated, de-agglomerated magnesium hydroxide particles
    Publication number: 20100038817
    Abstract: A method and device for the production of thermoplastics containing coarse-scale and/or nanoscale, coated, de-agglomerated magnesium hydroxide particles that are supplied to the thermoplastic in the form of a dispersion or suspension in an aqueous or organic solvent, and mixed with the themoplastic. The thermoplastics filled with magnesium hydroxide particles demonstrate improved mechanical properties, particularly an improved modulus of elasticity and low brittleness.
    Type: Application
    Filed: July 27, 2009
    Publication date: February 18, 2010
    Inventors: David Christopher Glende, Sascha Ahlert, Joerg-Heino Sachse, Ingo Stahl, Willi Vogel, Jens Hohmann, Rainer Schmidt, Andrzej Bledzki
  • Method for the production of Mg (OH)nanoparticles
    Patent number: 7553462
    Abstract: A method for the production of Mg(OH)2 nanoparticles, by means of polyol-mediated synthesis, from an Mg precursor as well as a base. The particles produced with this method have a diameter between 10 nm to 300 nm, have a mono-disperse particle distribution, and are present in non-agglomerated form. They can be converted to MgO particles by means of calcination.
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: June 30, 2009
    Assignee: K&S Aktiengesellschaft
    Inventors: Claus Feldmann, Sascha Ahlert, Jörg-Heino Sachse, Ingo Stahl
  • Method for the production of Mg (OH)2 nanoparticles
    Publication number: 20080181844
    Abstract: A method for the production of Mg(OH)2 nanoparticles, by means of polyol-mediated synthesis, from an Mg precursor as well as a base. The particles produced with this method have a diameter between 10 nm to 300 nm, have a mono-disperse particle distribution, and are present in non-agglomerated form. They can be converted to MgO particles by means of calcination.
    Type: Application
    Filed: June 18, 2007
    Publication date: July 31, 2008
    Inventors: Claus Feldmann, Sascha Ahlert, Jorg-Heino Sachse, Ingo Stahl