Patents Assigned to KWIZDA AGRO GMBH
  • Method for production of concentrates of preferably water-soluble active agents
    Patent number: 9757705
    Abstract: The invention relates to a method for production of concentrates of water-soluble active agents, wherein, in a waterless method using solid active agents as starting materials, the crystals of an active agent are uniformly distributed in a first organic solvent to which a dispersing agent is added, the viscosity of the solution thus obtained is adjusted as applicable by a suitable auxiliary agent, a polymer creator is added to the solution thus obtained, in a second organic solvent as applicable, wherein the viscosity of either the solution to be added or the solution to be obtained is adjusted by the addition of a suitable auxiliary agent, and a crosslinking agent having at least two functional groups in a third organic solvent is given to the obtained solution, wherein the viscosity of either the added or obtained solution is in turn adjusted by the addition of a suitable auxiliary agent and the polymer creator is selected from the group comprising low-viscosity polymethylene-polyphenylisocyanate, preferabl
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: September 12, 2017
    Assignee: KWIZDA AGRO GMBH
    Inventors: Andreas Rauch, Andreas Mühlanger
  • Method for Production of Concentrates of Preferably Water-Soluble Active Agents
    Publication number: 20160198715
    Abstract: The invention relates to a method for production of concentrates of water-soluble active agents, wherein, in a waterless method using solid active agents as starting materials, the crystals of an active agent are uniformly distributed in a first organic solvent to which a dispersing agent is added, the viscosity of the solution thus obtained is adjusted as applicable by a suitable auxiliary agent, a polymer creator is added to the solution thus obtained, in a second organic solvent as applicable, wherein the viscosity of either the solution to be added or the solution to be obtained is adjusted by the addition of a suitable auxiliary agent, and a crosslinking agent having at least two functional groups in a third organic solvent is given to the obtained solution, wherein the viscosity of either the added or obtained solution is in turn adjusted by the addition of a suitable auxiliary agent and the polymer creator is selected from the group comprising low-viscosity polymethylene-polyphenylisocyanate, preferabl
    Type: Application
    Filed: August 21, 2014
    Publication date: July 14, 2016
    Applicant: KWIZDA AGRO GMBH
    Inventors: Andreas RAUCH, Andreas MÜHLANGER