Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1996-09-19
1997-10-14
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 60, 430 78, 430 96, G03G 514
Patent
active
056770960
ABSTRACT:
An electrophotographic photoconductor, having an electrically conductive supporting substrate, an intermediate layer disposed thereon, a charge generation layer disposed on the intermediate layer, and a charge transport layer disposed on the charge generation layer, wherein the charge generation layer comprises particular titanyl phthalocyanine pigments dispersed in a particular binder resin, is provided which has improved photosensitivity and durability and is readily used for an analogue or digital photocopying machine, laser printer and laser facsimile apparatus.
REFERENCES:
patent: H1474 (1995-08-01), Martin et al.
patent: 5368976 (1994-11-01), Tajima et al.
patent: 5587262 (1996-12-01), Pinkney et al.
Goodrow John
Ricoh & Company, Ltd.
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