CHARGE TRANSPORT POLYMER, A CHARGE TRANSPORT LAYER, AND A PHOTOCONDUCTIVE MEMBER COMPRISING SAID CHARGE TRANSPORT POLYMER

摘要

The invention pertains to a charge transport polymer containing a dibenzocycloalkenylidene group which is covalently bonded to the polymer chain as side group. This charge transport polymer is utilised in the transport layers of photoconductive members used in photocopiers and printers. It was found that polymers containing charge transport compounds according to the invention have excellent charge transporting properties. The invention further pertains to a multilayer photoconductive member with a charge transport layer comprising a polymer according to the invention.