Patents by Inventor Andreas Huether

Andreas Huether 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).

  • NANOSCALE SUPERPARAMAGNETIC POLY(METH)ACRYLATE POLYMERS
    Publication number: 20120111499
    Abstract: The invention relates to hybrid materials comprising polymers which envelop nanoscale, superparamagnetic, ferromagnetic, ferrimagnetic or paramagnetic powders, to a process for producing these materials and to their use.
    Type: Application
    Filed: January 17, 2012
    Publication date: May 10, 2012
    Applicant: EVONIK DEGUSSA GmbH
    Inventors: Sebastian ROOS, Gerd Löhden, Jan Hendrik Schattka, Manfred Braum, Markus Pridöhl, Guido Zimmermann, Andreas Hüther
  • Method of bonding materials of construction using nanoscale, superparamagnetic poly(meth)acrylate polymers
    Patent number: 8025756
    Abstract: The invention relates to a method of bonding different materials of construction using hybrid materials comprising nanoscale, superparamagnetic, ferromagnetic, ferrimagnetic or paramagnetic powders enveloped or in part not enveloped by poly(meth)acrylates, and to their use.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: September 27, 2011
    Assignee: Evonik Degussa GmbH
    Inventors: Sebastian Roos, Gerd Loehden, Jan Hendrik Schattka, Manfred Braum, Markus Pridoehl, Guido Zimmermann, Andreas Huether
  • Method for the high-pressure dispersion of reactive monomers
    Patent number: 8013038
    Abstract: The object of the invention is a method for the dispersion of reactive monomers, wherein a monomer emulsion (8) is fed at a first pressure through a dispersion jet (7) and a second dispersion (9) is fed laterally behind the dispersion jet at a second pressure that is less than the first pressure, both the emulsion and the dispersion being dispersed with one another in a mixing chamber. Using the method, nanoparticle-laden monomer emulsions may be produced that, after polymerization, produce polymer-coated nanoparticles.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: September 6, 2011
    Assignee: Evonik Degussa GmbH
    Inventors: Andreas Huether, Sebastian Roos, Oliver Ruscitti, Heike Schuchmann, Karsten Koehler, Caroline Sauter, Freddy Aguilar
  • Method of stamping multilayer sheets
    Patent number: 7997114
    Abstract: A method includes providing a sheet having layers characterized by different softnesses, providing a die component having a leading surface that is generally concave, and causing the leading surface to puncture the sheet thereby to cut a part from the sheet. The method provides improved flatness of parts cut from sheets having layers of varying softness and prevents soft material from exiting the sheet because the peripheral edge of the leading surface applies maximum pressure to the sheet during the puncturing step.
    Type: Grant
    Filed: April 5, 2007
    Date of Patent: August 16, 2011
    Assignee: Material Sciences Corporation
    Inventor: Andreas Hüther
  • CROSSLINKING ADHESIVES IN SOFTENERS
    Publication number: 20110034599
    Abstract: The invention relates to a polymer mixture comprising a mixture of polymer A, comprising polymers with a functional group —NRH and (meth)acrylates and polymer B, comprising polymers having a functional group —NR—CH2OH and (meth)acrylates in dispersion in plasticizers or epoxy resins.
    Type: Application
    Filed: March 9, 2009
    Publication date: February 10, 2011
    Inventors: Sebastian Roos, Manfred Braum, Andreas Huether
  • METHOD FOR THE HIGH-PRESSURE DISPERSION OF REACTIVE MONOMERS
    Publication number: 20100324211
    Abstract: The object of the invention is a method for the dispersion of reactive monomers, wherein a monomer emulsion (8) is fed at a first pressure through a dispersion jet (7) and a second dispersion (9) is fed laterally behind the dispersion jet at a second pressure that is less than the first pressure, both the emulsion and the dispersion being dispersed with one another in a mixing chamber. Using the method, nanoparticle-laden monomer emulsions may be produced that, after polymerization, produce polymer-coated nanoparticles.
    Type: Application
    Filed: March 20, 2008
    Publication date: December 23, 2010
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Andreas Huether, Sebastian Roos, Oliver Ruscitti, Heike Schuchmann, Karsten Koehler, Caroline Sauter, Freddy Aguilar
  • METHOD OF BONDING MATERIALS OF CONSTRUCTION USING NANOSCALE, SUPERPARAMAGNETIC POLY(METH)ACRYLATE POLYMERS
    Publication number: 20090165949
    Abstract: The invention relates to a method of bonding different materials of construction using hybrid materials comprising nanoscale, superparamagnetic, ferromagnetic, ferrimagnetic or paramagnetic powders enveloped or in part not enveloped by poly(meth)acrylates, and to their use.
    Type: Application
    Filed: November 21, 2006
    Publication date: July 2, 2009
    Applicant: Evonik Roehm GmbH
    Inventors: Sebastian Roos, Gerd Löhden, Jan Hendrik Schattka, Manfred Braum, Markus Pridöhl, Guido Zimmermann, Andreas Hüther
  • NANOSCALE SUPERPARAMAGNETIC POLY(METH)ACRYLATE POLYMERS
    Publication number: 20090159834
    Abstract: The invention relates to hybrid materials comprising polymers which envelop nanoscale, superparamagnetic, ferromagnetic, ferrimagnetic or paramagnetic powders, to a process for producing these materials and to their use.
    Type: Application
    Filed: November 21, 2006
    Publication date: June 25, 2009
    Applicant: EVONIK ROEHM GMBH
    Inventors: Sebastian Roos, Gerd Löhden, Jan Hendrik Schattka, Manfred Braum, Markus Pridöhl, Guido Zimmermann, Andreas Hüther