Electrophotographic photosensitive member with combined polycarb

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product

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430 58, 430 96, G03G 514

Patent

active

048513148

ABSTRACT:
An electrophotographic photosensitive member comprises a photosensitive layer on an electroconductive substrate, and photosensitive layer comprising at least one polycarbonate resins (I) having a number average molecular weight of 1.5.times.10.sup.4 or less and at least one of polycarbonate resins (II) having a number average molecular weight of 4.5.times.10.sup.4 or more, said polycarbonate resin (I) being contained at a proportion of 30 parts by weight to 95 parts by weight based on the composition comprising the polycarbonate resins (I) and (II).

REFERENCES:
patent: 4265990 (1981-05-01), Stolka et al.
patent: 4489147 (1984-12-01), Chang

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