Patents Assigned to Evonik Goldschmidt Corporation
  • Rinse aid compositions with improved characteristics
    Patent number: 8361953
    Abstract: The present invention is directed to rinse aid compositions with improved biodegradability that may be used in automated carwash operations to promote drying and improve the appearance of vehicles.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: January 29, 2013
    Assignee: Evonik Goldschmidt Corporation
    Inventors: Andras Nagy, Saiid Mohammed, Dennis Parrish, Georg Schick, Ingo Hamann