Patents Assigned to OWR AG
  • Detoxicant solution
    Patent number: 8247365
    Abstract: A detoxicant solution includes 0.1 to 50 parts by weight of at least one Friedel-Crafts reagent (Lewis acids) (I); 0.5 to 80 parts by weight of one or more of the following specific solvents (II): dimethyl sulfoxide, 1,3-dimethyl-2-imidazolidinone or octamethylcyclotetrasiloxane; and 1 to 80 parts by weight of an alcoholic solvent (III). The term “parts by weight” relates in each case to 100 parts by weight of the complete detoxicant solution.
    Type: Grant
    Filed: March 13, 2007
    Date of Patent: August 21, 2012
    Assignee: OWR AG
    Inventor: Klaus Hoffmann