| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a liquid toner dispersion that removes a liquid toner residue remaining on a front surface of a toner roller after contacting with an image roller, and alleviates caking.SOLUTION: A liquid toner dispersion body comprises marking particles to which dispersing agent is bound for dispersing the 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 a stabilizing group coupled to the anchor group for stabilizing the marking particle in the carrier liquid. The dispersion further comprises a spacer agent that includes a polar head group and a substantially non-polar tail, and acts as a spacer of the marking particles.</p> |
