G - Physics – 03 – G
Patent
G - Physics
03
G
G03G 5/08 (2006.01) C07C 50/24 (2006.01) C07C 50/38 (2006.01) C07C 205/46 (2006.01) C07D 231/12 (2006.01) C07D 471/04 (2006.01) C08G 69/36 (2006.01) C08L 35/06 (2006.01) G03G 5/06 (2006.01) G03G 5/14 (2006.01) C08L 77/00 (2006.01)
Patent
CA 2113052
ABSTRACT OF THE DISCLOSURE An organic photosensitive member for electrophotography is provided which comprises a photosensitive layer 3 formed on an electroconductive substrate 1 via an undercoating layer 2, the photosensitive layer 3 comprising a charge generating layer 4 and a charge transporting layer 5, wherein the undercoating layer 2 consists essentially of 12/6/66 copolymeric polyamide expressed by the general formula (I) Image (I) -----(I) and a styrene/maleic acid half ester copolymer. By providing such an undercoating layer, it becomes possible to obtain a photosensitive member having excellent electrophotographic characteristics, involving minimal changes in these characteristics during repeated use, and giving a high quality image stably.
Iguchi Yasushi
Nogami Sumitaka
Blake Cassels & Graydon Llp
Fuji Electric Co. Ltd.
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