Patents by Inventor Karsten Kuhne

Karsten Kuhne 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).

  • Pulverulent primer composition
    Patent number: 10689294
    Abstract: The present invention relates to primer compositions in powder form that comprise a dispersion powder based on an acrylate polymer having a glass transition temperature in the range from ?50° C. to +30° C. and cement. The compositions of the invention are notable for good water barrier effect, good dust-binding capacity, and a low tendency toward salt efflorescence. The compositions find use in the priming of masonry, concrete, rendered surfaces, abraded render, plaster surfaces, wall blocks, wood, and ceramic tiles. They can also be used as adhesion promoters with nonabsorbent substrates such as glazed ceramic or glass tiles, metal surfaces, or surfaces of plastic.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: June 23, 2020
    Assignee: BASF SE
    Inventors: Klaus Seip, Karsten Kuhne, Pavlo Ilyin
  • PULVERULENT PRIMER COMPOSITION
    Publication number: 20180346381
    Abstract: The present invention relates to primer compositions in powder form that comprise a dispersion powder based on an acrylate polymer having a glass transition temperature in the range from ?50° C. to +30° C. and cement. The compositions of the invention are notable for good water barrier effect, good dust-binding capacity, and a low tendency toward salt efflorescence. The encompositions find use in the priming of masonry, concrete, rendered surfaces, abraded render, plaster surfaces, wall blocks, wood, and ceramic tiles. They can also be used as adhesion promoters with nonabsorbent substrates such as glazed ceramic or glass tiles, metal surfaces, or surfaces of plastic.
    Type: Application
    Filed: December 2, 2016
    Publication date: December 6, 2018
    Applicant: BASF SE
    Inventors: Klaus SEIP, Karsten KUHNE, Pavlo ILYIN
  • Thermoplastic and water soluble cellulose ether esters
    Publication number: 20040147737
    Abstract: The present invention relates to thermoplastic, water-soluble cellulose derivatives of the general formula 1
    Type: Application
    Filed: January 21, 2004
    Publication date: July 29, 2004
    Inventors: Felix Ecker, Venkata-Rangarao Kanikanti, Karsten Kuhne, Klaus Elgeti, Bernd Tieke
  • Polyadducts produced from nonlinear-optically active copolymers and polymerizable nonlinear-optically active monomers
    Patent number: 6353059
    Abstract: The present invention relates to nonlinear-optically active copolymers which are composed of a chromophore acrylate, a glycidyl-functional acrylate, and a further acrylate unit, and to polyadducts produced from them by crosslinking with a carboxyl-functional polyester. The nonlinear-optical copolymers of the present invention, and the polyadducts prepared from them, possess an orientation stability in the crosslinked state, and a thermal stability, which makes them highly suitable for producing electrooptical and photonic components.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: March 5, 2002
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Kanitz, Horst Hartmann, Christian Fricke, Karsten Kuhne
  • Polyadducts produced from nonlinear-optically active copolymers and polymerizable nonlinear-optically active monomers
    Publication number: 20010053818
    Abstract: The present invention relates to nonlinear-optically active copolymers which are composed of a chromophore acrylate, a glycidyl-functional acrylate, and a further acrylate unit, and to polyadducts produced from them by crosslinking with a carboxyl-functional polyester. The nonlinear-optical copolymers of the present invention, and the polyadducts prepared from them, possess an orientation stability in the crosslinked state, and a thermal stability, which makes them highly suitable for producing electrooptical and photonic components.
    Type: Application
    Filed: November 30, 2000
    Publication date: December 20, 2001
    Applicant: Siemens Aktiengesellschaft
    Inventors: Andreas Kanitz, Horst Hartmann, Christian Fricke, Karsten Kuhne
  • Nonlinear-optically active copolymers, polyadducts produced from them, and their use for nonlinear-optical media
    Patent number: 6174961
    Abstract: The present invention relates to nonlinear-optically active copolymers which are composed of a chromophore acrylate, a glycidyl-functional acrylate, and a further acrylate unit, and to polyadducts produced from them by crosslinking with a carboxyl-functional polyester. The nonlinear-optical copolymers of the present invention, and the polyadducts prepared from them, possess an orientation stability in the crosslinked state, and a thermal stability, which makes them highly suitable for producing electrooptical and photonic components.
    Type: Grant
    Filed: March 9, 1999
    Date of Patent: January 16, 2001
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Kanitz, Horst Hartmann, Christian Fricke, Karsten Kuhne