Connolly, Bove, Lodge & Hutz LLP
(Co)polymers based on vinyl units and use thereof in electroluminescent devices
 The present invention relates to (co)polymers which contain at least one repeat chain unit selected from the group comprising the general formula (1) and (2) and optionally (3), ##STR1## in which L.sup.1 and L.sup.2 mutually independently mean a photoluminescent residue. 
D-51368 Bayer AG
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Rolf Andreas Ralf Yun Burkhard
Wehrmann Elschner Dujardin Chen Kohler