Composition for charge transport layer and electrophotographic m

Details Composition for charge transport layer and electrophotographic m Composition for charge transport layer and electrophotographic m

1992-11-16

1997-02-18

Chapman, Mark

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

430 96, 430905, 528202, 528204, G03G 1502

Patent

active

056040636

ABSTRACT:
An electrophotographic member which can give printed images of high quality and is markedly high in photoresponsiveness can be provided without using halogen solvents by using a composition for charge transport layer which contains a polycarbonate resin having a recurring structural unit represented by the following formula (I) and, if necessary, a specific styryl compound, a specific hydrazone compound and the like: ##STR1## wherein R.sub.1 and R.sub.2 =alkyl, etc.

REFERENCES:
patent: 3265496 (1966-08-01), Fox
patent: 3615415 (1971-10-01), Gramza
patent: 4882253 (1989-11-01), Kato et al.
patent: 4971874 (1990-11-01), Ueda
patent: 4988571 (1991-01-01), Ueda
patent: 5213924 (1993-05-01), Sakamoto
English translation of JP 63-136051 (1988).

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