| abstract |
A PHOTOCONDUCTIVE MATERIAL FOR ELECTROPHOTOGRAPHY WHICH CONSISTS ESSENTIALLY OF AN INDOLINE DERIVATIVE HAVING A RADICAL REPRESENTED BY THE FOLLOWING FORRMULA I: 1-(R2-(CH2)N-),2-((-)X-CO-CH=),3,3-DI(CH3-),5-R1-2,3- DIHYDROINDOLE WHEREIN R1 REPRESENTS A HYDROGEN, A HALOGEN ATOM, A LOWER ALKYL -NO2, -OR OR -COOR GROUP (R BEING A LOWER ALKYL GROUP), R2 REPRESENTS H, -OR5, -CN OR A PHENYL GROUP (R3 BEING H OR A LOWER ALKYL GROUP), N IS AN INTEGER HAVING THE VALUE OF 1-4, X REPRESENTS EITHER A SINGLE BOND OR -NH- GROUP. |