Inter-polyelectrolyte complexes (IPECs) are employed as charge control agents and charge improvers in electrophotographic toners and developers, in triboelectrically or electrokinetically sprayable powders and powder coating materials and in electret materials.

se emplean los complejos del Inter-inter-polyelectrolyte (IPECs) como los agentes del control de la carga y los promotores de la carga en toneres y los reveladores electrofotográficos, adentro los polvos triboelectrically o electrocinético fumigables y los materiales de capa del polvo y en materiales del electret.