Liquid toner dispersion and use thereof

摘要

The liquid toner dispersion comprises marking particles to which dispersing agent is bound for dispersing said marking particles in a substantially non-polar carrier liquid. The dispersing agent is of a hyper-dispersant type comprising an anchor group for binding to a marking particle and stabilising groups coupled to said anchor group for stabilising said marking particle in the carrier liquid. The dispersion further comprises a spacer agent that comprises a polar head group and a substantially non-polar tail, and that acts as a spacer of the marking particles.