Patents Assigned to Nederlandse Oganisatie Voor Toegepastnatuurwetenschappelijk Onderzoek TNO
  • Nanocomposite material
    Patent number: 7514490
    Abstract: The invention relates to a nanocomposite material on the basis of a clay having a layered or fibrous structure and a cation exchange capacity of from 5 to 250 milliequivalents per 100 gram, a polymeric matrix and a block copolymer or graft copolymer, which block copolymer or graft copolymer includes one or more first structural units (A), which are compatible with the clay, and one or more second structural units (B), which are compatible with the polymeric matrix. Methods of making and using the same are also disclosed.
    Type: Grant
    Filed: May 18, 2004
    Date of Patent: April 7, 2009
    Assignee: Nederlandse Oganisatie Voor Toegepastnatuurwetenschappelijk Onderzoek TNO
    Inventor: Hartmut Rudolf Fischer