Photoconductive composition and electro-photographic light-sensi

Details Photoconductive composition and electro-photographic light-sensi Photoconductive composition and electro-photographic light-sensi

1982-04-27

1988-09-06

Welsh, J. David

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 56, 430 84, 5283087, G03G 5087

Patent

active

047693045

ABSTRACT:
A photoconductive composition and an electrophotographic light-sensitive material using the photoconductive composition are described. The photoconductive composition comprises a photoconductive substance and a water-insoluble linear polyester copolymer wherein the polyester copolymer contains a constituent repeating unit derived from terephthalic acid and a straight .alpha.,.omega.-diol component, and the diol component contains at least three compounds selected from the group of ethylene glycol, diethylene glycol, triethylene glycol, 1,3-propanediol, 1,4-butanediol, 1,5-pentanediol, and 1,6-hexanediol. The electrophotographic light-sensitive material comprises a support and a layer of the above photoconductive composition on the support.

REFERENCES:
patent: 3296024 (1967-01-01), Jordan et al.
patent: 3595650 (1971-07-01), Holzinger et al.
patent: 3736134 (1973-05-01), Gosselink et al.
patent: 3837851 (1974-09-01), Shattuck et al.
patent: 4006017 (1977-02-01), Williams et al.
patent: 4018607 (1977-04-01), Contois

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