Toner for developing electrostatic charge images and processes for its preparation

摘要

Toner composition for electrophotography, which contains or consists of a polymer which has been prepared by polymerising a monomer in the presence of graft-polymerised carbon black, and, if required, a low molecular weight polymer having a weight average molecular weight of 1,000 to 450,000, and processes for its preparation which can be used for developing electrostatic images.