Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1989-11-13
1992-03-10
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
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.
Matuura Katumi
Nomori Hiroyuki
Bierman Jordan B.
Konica Corporation
Martin Roland
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