Patents Assigned to CREAVIS Gesellschaft fure tech. und Innovation mbH
  • Method for producing a surfactant-free suspension based on nanostructured, hydrophobic particles, and use of the same
    Publication number: 20050205830
    Abstract: The present invention describes a process for preparing a surfactant-free suspension including hydrophobic particles and at least 50.01% by weight of water, where hydrophobic, nanostructured particles are suspended in at least one organic solvent miscible with water and having a boiling point below 150° C., and then this concentrated organic suspension is intensively and thoroughly mixed with surfactant-free water.
    Type: Application
    Filed: May 28, 2003
    Publication date: September 22, 2005
    Applicant: CREAVIS Gesellschaft fure tech. und Innovation mbH
    Inventors: Markus Oles, Edwin Nun, Bernhard Schleich