Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1989-01-13
1990-10-16
Martin, Roland E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
435 58, 435 79, G03G 506, G03G 5047
Patent
active
049634500
ABSTRACT:
A laminated layer type electrophotographic photosensitive member has a charge generation layer and a charge transport layer on an electroconductive support, characterized in that the charge generation layer has at least one of disazo pigments represented by the formulae (1) and (2).
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patent: 4314015 (1982-02-01), Hashimoto et al.
patent: 4610943 (1986-09-01), Takiguchi et al.
patent: 4760003 (1988-07-01), Matsumoto et al.
patent: 4788119 (1988-11-01), Yamashita et al.
patent: 4830944 (1989-05-01), Umehara et al.
Go Shintetsu
Iuchi Kazushi
Kanemaru Tetsuro
Miyazaki Hajime
Senoo Akihiro
Canon Kabushiki Kaisha
Martin Roland E.
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