Electrophotographic photosensitive member, and electrophotograph

Details Electrophotographic photosensitive member, and electrophotograph Electrophotographic photosensitive member, and electrophotograph

1993-06-23

1995-02-28

Goodrow, John

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 66, G03G 514, G03G 5047

Patent

active

053936280

ABSTRACT:
An electrophotographic photosensitive member comprises a support, a photosensitive layer, and optionally a protective layer. At least one of the photosensitive layer and the protective layer contains a pyrazine derivative represented by the general formula: ##STR1## The electrophotographic photosensitive member is not deteriorated by ozone and nitrogen oxides, and is excellent in durability.

REFERENCES:
patent: 4119460 (1978-10-01), Yoerger
patent: 5194353 (1993-03-01), Tanaka et al.
patent: 5246805 (1993-09-01), Miyazaki et al.
Database WPI Week 9016, AN 90-120730. Mar. 12, 1990.
Pats. Abstracts of Japan, v. 14, No. 445 (P-110) Sep. 25, 1990.
Database WPI week 9016, AN 90-120727, Mar. 12, 1990.
Pat. Abstracts of Japan, v. 14, No. 372 (P-1091) Aug. 10, 1990.

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