Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1989-12-28
1991-09-17
Welsh, David
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
252500, G03G 506, G03G 514
Patent
active
050494643
ABSTRACT:
A photosensitive member for electrophotography, including an electroconductive substrate and a photosensitive layer disposed thereon, wherein the photosensitive layer comprises a substituted amino compound represented by the following general formula (I): ##STR1## wherein X denotes --O--, --S--, or ##STR2## R.sub.1 denotes a hydrogen atom, alkyl, alkoxyl or halogen atom; and R.sub.2, R.sub.3 and R.sub.4 respectively denote an alkyl, aralkyl, aryl or heterocyclic group.
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patent: 4390611 (1983-06-01), Ishikawa et al.
patent: 4869988 (1989-09-01), Ong et al.
Kanemaru Tetsuro
Kikuchi Toshihiro
Senoo Akihiro
Yashiro Ryoji
Canon Kabushiki Kaisha
Welsh David
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