The invention relates to a liquid toner and imaging apparatus provided
with an imaging surface having a liquid toner image formed thereon on
fibrous toner particles and carrier liquid. The fibrous toner particles
can be composed of a polymer portion and pigment dispersed therein, where
the polymer portion comprises a surface of the fibrous toner particles
and is insoluble in the carrier liquid at temperatures below 40.degree.
C., so that the polymer portion will not dissolve or solvate in storage.
The polymer portion also is solvatable by the carrier liquid only at
temperatures above 50.degree. C. The carrier liquid has, as a major
component, first liquid hydrocarbon having a first rate of evaporation,
and, as a minor component, second liquid hydrocarbon having a second rate
of evaporation which, at room temperature, is at least an order of
magnitude less than the first rate of evaporation.