Photoconductive imaging members with polymer binders

Details Photoconductive imaging members with polymer binders Photoconductive imaging members with polymer binders

1993-07-01

1995-01-24

Goodrow, John

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 96, G03G 505

Patent

active

053842235

ABSTRACT:
A photoconductive imaging member comprised of a supporting substrate, a photogenerating layer comprised of photogenerating pigments dispersed in a polystyrene/polyvinyl pyridine (A.sub.n -B.sub.m) block copolymer wherein n represents the degree of polymerization of A and m represents the degree of polymerization of B, and a charge transport layer.

REFERENCES:
patent: 4587189 (1986-05-01), Hor et al.
patent: 4780385 (1988-10-01), Wieloch et al.
Makromol. Chem. 183,3099-3107 (1982), "Synthesis of AB and BAB Poly(styrene-.beta.-4-vinylpyridine) and Solution Properties of Their Quaternized Compounds", Koji Ishizu et al.
Journal of Coatings Technology, vol. 58, No. 736, May 1986, pp. 71-82, "Use of A-B Block Polymers as Dispersants For Non-Aqueous Coating Systems", Henry L. Jakubauskas.

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