US 4,416,965 : Electrostatographic developers comprising toners containing a polyester having p-hydroxybenzoic acid recurring units


Sandhu, Akram M. (Kingsport, TN)
Wright, John F. (Penfield, NY)
Molaire, Michel F. (Rochester, NY) 
Eastman Kodak Company (Rochester, NY) 

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.