Ex parte SCHANK et al. - Page 19




          Appeal No. 1998-0847                                                        
          Application No. 08/483,762                                                  


          1 to 4 carbon atoms; and                                                    



               (b) a cleaning blade that comes into contact with the                  
          charge transport layer.                                                     

               13.  An imaging member comprising a charge generation                  
               layer and a                                contiguous                  
               charge                                     transport layer,            
               said charge                                transport layer             
               being                                      homogenous and              
               comprising:                                                            

                    (1) a                                 diamine compound            
          of formula (I):                                                             




                                                                                     
          (I)                                                                         


          wherein R is                                                                







          and wherein X is independently selected from the group                      
          consisting of alkyl having from 1 to about 4 carbon atoms and               
                                          19                                          





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