Mark Frishberg - "Methine Colorant Materials and the Use Thereof in Electrophoretic Migration Imaging Layers and Processes

Version 1

      Publication Details (including relevant citation   information):

      US Patents 4,391,886, July 5, 1983 and 4,304,908, December 8,   1981


      The invention of a class of yellow methine colorants with   excellent applications in electrophoretic imaging is disclosed,   with experimental details.

      Address (URL): http://