Electrophotographic photoreceptor

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

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Details

430 58, 525479, G03G 506, G03G 5087

Patent

active

050949306

ABSTRACT:
An electrophotographic photoreceptor is disclosed which has a photosensitive layer comprising block a copolymer composed of a polymer block A comprising a polysilane and a polymer block B comprising a polymer of anionic polymerizable monomers; or a graft copolymer composed of the polymer block A and a polymer block C comprising another polymer as a positive hole transportation material. The photoreceptor is excellent in the mechanical strength, stable chargeability and photosensitivity.

REFERENCES:
patent: 4618551 (1986-10-01), Stolka
patent: 4774159 (1988-09-01), Stolka
patent: 4871646 (1989-10-01), Hayase et al.

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