Patents Assigned to Bayer Technology Services
  • COMPOSITE MATERIALS HAVING GRAPHENE LAYERS AND PRODUCTION AND USE THEREOF
    Publication number: 20120202056
    Abstract: The present invention relates to composites having graphene layers and also processes for producing these composites. The invention further relates to a process for producing graphene layers using the composites of the invention.
    Type: Application
    Filed: October 11, 2010
    Publication date: August 9, 2012
    Applicant: BAYER TECHNOLOGY SERVICES
    Inventors: Aurel Wolf, Giulio Lolli, Leslaw Mleczko, Oliver Felix-Karl Schlüter
  • Process and apparatus for removing volatile substances from highly viscous media
    Publication number: 20050092444
    Abstract: Evaporator apparatus (1) for the treatment of viscous media comprised of at least a feed chamber (2) having a perforated tray (3), a tube-bundle heat exchanger (4) connected thereto having perpendicularly arranged tubes (8) and a devolatilization chamber (5) connected thereto, a discharge unit (6) for the product and a vapor take-off (7) for removing volatile components, the tubes (8) of the heat exchanger (4) having a rectangular cross section over the greater part of their length.
    Type: Application
    Filed: July 20, 2004
    Publication date: May 5, 2005
    Applicant: Bayer Technology Services
    Inventor: Klemens Kohlgruber