Photoconductor for electrophotography

Details Photoconductor for electrophotography Photoconductor for electrophotography

1995-02-28

1996-12-17

Martin, Roland

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

430 59, 430 83, 430 96, G03G 5047, G03G 506

Patent

active

055852122

ABSTRACT:
A photoconductor for electrophotography comprising a photoconductive layer having a thickness of 27 micro-meter or more and including as a binder resin a first polycarbonate resin having a low molecular weight constituent which has a numerical average molecular weight being 10,000 or more and under 22,000, and a second polycarbonate resin having a high molecular weight constituent which has a numerical average molecular weight being 22,000 or more and under 38,000. The photoconductor has a high durability without toner filming, a wear resistance, a stable electrophotographic characteristics and an excellent cleaning characteristic.

REFERENCES:
patent: 4800144 (1989-01-01), Ueda et al.
patent: 4851314 (1989-07-01), Yoshihara
patent: 4956256 (1990-09-01), Ohtsuka et al.
patent: 5132196 (1992-07-01), Hirayama et al.
patent: 5162184 (1992-11-01), Aizawa
patent: 5225878 (1993-07-01), Asano et al.
patent: 5332635 (1994-07-01), Tanaka
patent: 5382449 (1995-01-01), Ojima et al.

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