Patents Assigned to Agta-Gevaert AG
  • Photographic material
    Patent number: 5443944
    Abstract: A photographic material comprising a transparent film support having on one side at least one light-sensitive layer and on the other side a transparent magnetic layer and an antistatic layer of a polythiophene arranged above or below said transparent magnetic layer shows transparency and good mechanical and antistatic properties.
    Type: Grant
    Filed: August 15, 1994
    Date of Patent: August 22, 1995
    Assignee: Agta-Gevaert AG
    Inventors: Werner Krafft, Friedrich Jonas, Prem Lalvani, Hartwig Andries, Willem Mues