Patents by Inventor Thomas Rentschler

Thomas Rentschler 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).

  • Particles for electrophoretic displays comprising a core and a random-copolymer coating
    Patent number: 10126625
    Abstract: This invention relates to particles comprising a core particle and a polymeric shell, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: November 13, 2018
    Assignee: Merck Patent GmbH
    Inventors: Nils Greinert, Thomas Bauer, Matthias Koch, Wolfgang Hechler, Thomas Rentschler, Nathan Smith
  • PARTICLES FOR ELECTROPHORETIC DISPLAYS COMPRISING A CORE AND A RANDOM-COPOLYMER COATING
    Publication number: 20150092262
    Abstract: This invention relates to particles comprising a core particle and a polymeric shell, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
    Type: Application
    Filed: March 28, 2013
    Publication date: April 2, 2015
    Applicant: Merck Patent GmbH
    Inventors: Nils Greinert, Thomas Bauer, Matthias Koch, Wolfgang Hechler, Thomas Rentschler, Nathan Smith
  • Plastic comprising zinc sulphide
    Patent number: 8383712
    Abstract: The present invention relates to a plastic comprising zinc sulphide and to its use.
    Type: Grant
    Filed: June 21, 2007
    Date of Patent: February 26, 2013
    Assignee: Sachtleben Chemie GmbH
    Inventors: Stéphane David, Petra Fritzen, Ludger Heiming, Thomas Rentschler
  • UV-curable undercoat
    Patent number: 8114513
    Abstract: A UV-curable undercoat that contains barium sulfate, production thereof, methods of coating substrates with the undercoat and the coated substrates.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: February 14, 2012
    Assignee: Sachtleben Chemie GmbH
    Inventors: Thomas Rentschler, Horst Van Beek, Reinhold Kopp
  • UV-CURABLE UNDERCOAT
    Publication number: 20100291327
    Abstract: A UV-curing primer contains barium sulfate, methods for manufacturing same, methods for coating substrates therewith and the coated substrates.
    Type: Application
    Filed: April 27, 2007
    Publication date: November 18, 2010
    Inventors: Thomas Rentschler, Horst Van Beek, Reinhold Kopp
  • PLASTIC COMPRISING ZINC SULPHIDE
    Publication number: 20100160514
    Abstract: The present invention relates to a plastic comprising zinc sulphide and to its use.
    Type: Application
    Filed: June 21, 2007
    Publication date: June 24, 2010
    Inventors: Stephane David, Petra Fritzen, Ludger Heiming, Thomas Rentschler
  • UV-CURABLE UNDERCOAT
    Publication number: 20090169783
    Abstract: A UV-curable undercoat that contains barium sulfate, production thereof, methods of coating substrates with the undercoat and the coated substrates.
    Type: Application
    Filed: April 27, 2007
    Publication date: July 2, 2009
    Inventors: Thomas Rentschler, Horst Van Beex, Reinhold Kopp
  • Use of surface-coated rutile modification TiO2 pigments as an anticorrosive white pigment
    Patent number: 6605147
    Abstract: The use of surface-coated rutile modification TiO2 pigments having a primary particle grain size d50 of 0.1 to 1.0 &mgr;m as an anticorrosive white pigment, with firstly magnesium phosphate and secondly aluminum oxides and/or aluminum hydroxides being precipitated onto the TiO2 pigments, is described.
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: August 12, 2003
    Assignee: Sachtleben Chemie GmbH
    Inventors: Thomas Rentschler, Jochen Winkler
  • Anti-corrosive white pigments and method for producing the same
    Patent number: 6599351
    Abstract: Anticorrosive white pigments useful for inhibiting corrosion include surface-coated TiO2 base bodies, preferably in the rutile modification, having Mn3(PO4)2 and one or more of the substances chosen from aluminum oxides, aluminum hydroxides, aluminum phosphates, aluminum hydrogen phosphates, aluminum dihydrogen phosphates and aluminum polyphosphates are precipitated on to the TiO2 base bodies. Mn3(PO4)2 may be replaced completely or partially by Zn3(PO4)2. Phosphates and/or oxides of cerium may be additionally deposited singly, or several of them may be deposited, on to the TiO2 base bodies.
    Type: Grant
    Filed: April 4, 2002
    Date of Patent: July 29, 2003
    Assignee: Metallgesellschaft Aktiengesellschaft
    Inventors: Thomas Rentschler, Fritz Muller, Jochen Winkler, Wolf-Rudiger Karl, Kirsten Fohr
  • Inorganic anti-corrosive pigments and method for the production thereof
    Patent number: 6596061
    Abstract: Inorganic anti-corrosive pigments consist of surface-coated solids having a grain size of 0.1 to 75 &mgr;m. In order to improve the resistance of the paints and coatings containing such pigments, firstly Mn3(PO4)2 and secondly aluminium oxides and/or aluminium hydroxides are precipitated onto the solids.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: July 22, 2003
    Assignee: Metallgesellschaft Aktiengesellschaft
    Inventor: Thomas Rentschler
  • Use of surface-coated rutile modification TiO2 pigments as an anticorrosive white pigment
    Publication number: 20030031785
    Abstract: The use of surface-coated rutile modification TiO2 pigments having a primary particle grain size d50 of 0.1 to 1.0 &mgr;m as an anticorrosive white pigment, with firstly magnesium phosphate and secondly aluminum oxides and/or aluminum hydroxides being precipitated onto the TiO2 pigments, is described.
    Type: Application
    Filed: June 14, 2002
    Publication date: February 13, 2003
    Inventors: Thomas Rentschler, Jochen Winkler