| 摘要 |
PCT No. PCT/JP96/03543 Sec. 371 Date Jun. 2, 1998 Sec. 102(e) Date Jun. 2, 1998 PCT Filed Dec. 4, 1996 PCT Pub. No. WO97/20878 PCT Pub. Date Dec. 12, 1997A polycarbonate resin having crosslinking groups selected from among the functional groups mentioned above in the side chains, ends or main chain; a crosslinked polycarbonate resin made from the above resin through crosslinking; and an electrophotographic photoreceptor containing such a resin in its photosensitive layer. In said groups, h is an integer of 0 to 4, R7 and R8 are each hydrogen, alkyl or aryl; X', Y' and Z' are each a single bond, -O-, -CO-, -S-, -SO-, -SO2- or alkylene; R20 and R21 are each hydrogen, alkyl, cycloalkyl or aryl; R19 and R22 are each hydrogen, alkyl, cycloalkyl or aryl; R23 and R24 are each hydrogen, halogeno, alkyl, cycloalkyl, alkoxy or aryl; the sum of p and q is an integer of 1 or above; R25, R26, R27 and R28 are each hydrogen, halogeno, alkyl, alkyloxy, alkylthio, cycloalkyl, aryl, aryloxy or arylthio; n1 and n2 are each 0 or 1; R is halogeno, alkyl, alkyloxy, alkylthio, cycloalkyl, aryl, aryloxy or arylthio; and n3 and n4 are each an integer of 0 to 4.
|
