Electrostatographic developers comprising toners containing a po

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...

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4301066, 430120, 528302, 5283086, 528206, G03G 908

Patent

active

044169655

ABSTRACT:
Polyesters having recurring units derived from diols and diacids and recurring units derived from p-hydroxybenzoic acid is disclosed. Electrographic developer compositions comprising toner particles containing the polyesters are also disclosed.

REFERENCES:
patent: 4140644 (1979-02-01), Sandhu
patent: 4271249 (1981-06-01), Gilliams et al.
Brozek et al, "Polyester Resins for Electrographic Toners", Res. Discl. 16228, Oct. 1977, pp. 14-15.
Sandhu et al., "Polyester Electrographic Toner Compositions," Res. Discl. 16733, Mar. 1978, pp. 24-25.
Journal of Polymer Science, vol. 14, p. 2043 (1976).

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