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 72, 540141, G03G 514, G03G 506

Patent

active

051908395

ABSTRACT:
An electrophotographic photoreceptor is disclosed. The photoreceptor contains in a light sensitive layer thereof a titanylphthalocyanine having specific crystalline characteristics as defined in the specification and a polycyclic quinone pigment or a bisazo pigment as defined in the specification. The photoreceptor has a high sensitivity over a broad wavelength region, especially near-infrared range. It is suitably used for a laser printer.

REFERENCES:
patent: 4631242 (1986-12-01), Emoto et al.
patent: 4728592 (1988-03-01), Ohaku
patent: 4898799 (1990-02-01), Fujiimaki et al.
patent: 4994339 (1991-02-01), Kinoshita et al.

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