Patents by Inventor Kurt Jeschke

Kurt Jeschke 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).

  • Patent number: 8071673
    Abstract: This invention relates to thermoplastic moulding compositions with improved flowability based on a thermoplastic polycarbonate and on a copolymer of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, where the MFI of the copolymer is no less than 100 g/10 min, to a process for preparation of these moulding compositions, and also to the use of these moulding compositions for production of mouldings for the electrical industry, electronics industry, telecommunications industry, motor vehicle industry, or computer industry, in sports, in medicine, in households, or in the entertainment industry.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: December 6, 2011
    Assignee: LANXESS Deutschland GmbH
    Inventors: Peter Persigehl, Jens Peter Joschek, Jochen Endtner, Detlev Joachimi, Matthias Bienmuller, Kurt Jeschke
  • Patent number: 7947360
    Abstract: This invention relates to thermoplastic molding compositions with improved flowabilty based on a thermoplastic polyamide and on a copolymer composed of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, the MFI of the copolymer being not less than 50 g/10 min, and to a process for preparation of these molding compositions, and also to the use of the these molding compositions, for production of moldings for the electrical, electronics, telecommunications, motor vehicle, or computer industry, in sports, in medicine, in the household or in the entertainment industry.
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: May 24, 2011
    Assignee: LANXESS Deutschland GmbH
    Inventors: Detlev Joachimi, Peter Persigehl, Kurt Jeschke, Marcus Schäfer, Ralph Ulrich, Robert Hubertus Van Mullekom, Jochen Endtner, Jens Peter Joschek, Matthias Bienmüller
  • Publication number: 20100219381
    Abstract: The present invention relates to thermoplastic moulding compositions based on thermoplastics with an electrically insulating, thermally conductive filler and with a further thermally and electrically conductive filler, and to production of these and to their uses.
    Type: Application
    Filed: July 30, 2008
    Publication date: September 2, 2010
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Kurt Jeschke, Holger Schmidt, Detlev Joachimi
  • Publication number: 20090209697
    Abstract: This invention relates to thermoplastic moulding compositions with improved flowability based on a thermoplastic polycarbonate and on a copolymer of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, where the MFI of the copolymer is no less than 100 g/10 min, to a process for preparation of these moulding compositions, and also to the use of these moulding compositions for production of mouldings for the electrical industry, electronics industry, telecommunications industry, motor vehicle industry, or computer industry, in sports, in medicine, in households, or in the entertainment industry.
    Type: Application
    Filed: March 27, 2006
    Publication date: August 20, 2009
    Applicant: Lanxess Deutschland Gmbh
    Inventors: Peter Persigehl, Jens Peter Joschek, Jochen Endtner, Detlev Joachimi, Matthias Bienmüller, Kurt Jeschke
  • Patent number: 7378470
    Abstract: This invention relates to thermoplastic molding compositions with improved flowability based on a thermoplastic polyester and on at least one copolymer composed of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, the MFI of the copolymer being not less than 50 g/10 min, to a process for preparation of these molding compositions, and also the use of these molding compositions for production of moldings for the electrical, electronics, telecommunications, motor vehicle or computer industry, in sports, in the household, in medicine or for the entertainment industry.
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: May 27, 2008
    Assignee: LANXESS Deutschland GmbH
    Inventors: Peter Persigehl, Detlev Joachimi, Kurt Jeschke, Marcus Schäfer, Ralph Ulrich, Robert Hubertus Van Mullekom, Jochen Endtner, Jens Peter Joschek, Matthias Bienmüller
  • Publication number: 20060211810
    Abstract: This invention relates to thermoplastic molding compositions with improved flowability based on a thermoplastic polyester and on at least one copolymer composed of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, the MFI of the copolymer being not less than 50 g/10 min, to a process for preparation of these molding compositions, and also the use of these molding compositions for production of moldings for the electrical, electronics, telecommunications, motor vehicle or computer industry, in sports, in the household, in medicine or for the entertainment industry.
    Type: Application
    Filed: November 30, 2005
    Publication date: September 21, 2006
    Inventors: Peter Persigehl, Detlev Joachimi, Kurt Jeschke, Marcus Schafer, Ralph Ulrich, Robert Van Mullekom, Jochen Endtner, Jens Joschek, Matthias Bienmuller
  • Publication number: 20060189747
    Abstract: This invention relates to thermoplastic molding compositions with improved flowabilty based on a thermoplastic polyamide and on a copolymer composed of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, the MFI of the copolymer being not less than 50 g/10 min, and to a process for preparation of these molding compositions, and also to the use of the these molding compositions, for production of moldings for the electrical, electronics, telecommunications, motor vehicle, or computer industry, in sports, in medicine, in the household or in the entertainment industry.
    Type: Application
    Filed: November 30, 2005
    Publication date: August 24, 2006
    Inventors: Detlev Joachimi, Peter Persigehl, Kurt Jeschke, Marcus Schafer, Ralph Ulrich, Robert Van Mullekom, Jochen Endtner, Jens Joschek, Matthias Bienmuller
  • Publication number: 20040144963
    Abstract: The present invention provides thermoplastic molding compositions that are electrically conductive, and which include a combination of carbon nanofibrils and particulate carbon compounds. The compositions of the present invention provide a combination of desirable properties, such as good melt flow, and compositions prepared there from have both low surface resistance and smooth surfaces. In particular, the present invention provides a thermoplastic composition that includes: (A) 99.6 to 10 parts by weight of at least one thermoplastic polymer; (B) 0 to 50 parts by weight of at least one rubber-elastic polymer; (C) 0.2 to 10.0 parts by weight of carbon nanofibrils; (D) 0.2 to 10.0 parts by weight of at least one particulate carbon compound; and (E) 0 to 50 parts by weight of at least one of filler and reinforcing substance.
    Type: Application
    Filed: December 16, 2003
    Publication date: July 29, 2004
    Inventors: Thomas Braig, Detlev Joachimi, Marc Vathauer, Kurt Jeschke
  • Patent number: 5155150
    Abstract: This invention relates to blends of polyarylene sulfides, maleic imides and dolomite. The blends are distinguished by good mechanical properties and are particularly suitable for the production of, for example, metallizable moldings.
    Type: Grant
    Filed: April 15, 1992
    Date of Patent: October 13, 1992
    Assignee: Bayer Aktiengesellschaft
    Inventors: Burkhard Kohler, Seisaku Imai, Kurt Jeschke