Electrophotographic photosensitive member and electrophotographi

Details Electrophotographic photosensitive member and electrophotographi Electrophotographic photosensitive member and electrophotographi

1994-10-25

1995-11-14

Schofer, Joseph L.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 60, 430 62, 430 64, 355211, C08G 514

Patent

active

054665507

ABSTRACT:
An electrophotographic photosensitive member has a conductive support, and a charge generating layer and a charge transporting layer. The charge generating layer contains an acetal resin obtained from a reaction of polyvinyl alcohol, alkyl aldehyde having a structure shown in Formula (1) below, and aryl aldehyde having a structure shown in Formula (2) below:

REFERENCES:
patent: 3837851 (1974-09-01), Shattuck et al.
patent: 3871882 (1975-03-01), Wiedemann
patent: 4717636 (1988-01-01), Takahashi et al.
Patent Abstracts of Japan, vol. 11, No. 395 (P-650) [2842] Dec. 24, 1987.
World Patents Index Latest, Week 1990, AN 90-145162 (19).
World Patents Index Latest, Week 1590, AN 90-111854 (15).

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