Photoconductive resin containing tertiary amino groups for elect

Details Photoconductive resin containing tertiary amino groups for elect Photoconductive resin containing tertiary amino groups for elect

1978-08-14

1980-08-19

Welsh, John D.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

2525011, 430 83, G03G 504

Patent

active

042182476

ABSTRACT:
An electrophotographic sensitive layer comprising a new soluble photoconductive resin containing an aromatic tertiary amino group of the following formula as a photoconductive functional group ##STR1## wherein .phi. represents a benzene nucleus containing at least one nitrogen-free electron donating substituent, C.sub.1 represents a carbon atom on the aromatic ring, and C.sub.2 represents a carbon atom which forms a hydrocarbon residue and takes a bond orbit of the SP.sup.2 or SP.sup.3 type; and the benzene nuclei represented by .phi. are bonded to each other through a methylene group to such an extent as to maintain the solubility of the resin.

REFERENCES:
patent: 3303167 (1967-02-01), Kakiuchi et al.
patent: 3513221 (1970-05-01), Huang et al.
patent: 3658520 (1972-04-01), Brantly et al.
patent: 3704269 (1972-11-01), Freeman et al.
patent: 3714121 (1973-01-01), Kobel et al.
patent: 3784514 (1974-01-01), Tiedman
patent: 3784515 (1974-01-01), Freeman et al.
patent: 3786025 (1974-01-01), Freeman et al.
patent: 3947425 (1976-03-01), Freeman et al.
patent: 3986873 (1976-10-01), Sirotrina et al.
patent: 4003873 (1977-01-01), Smith

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