| 摘要 |
A liquid toner or toner concentrate comprising: pigmented toner particles in an amount of 0.5% to 20% by weight; a carrier liquid comprising: a liquid hydrocarbon; a silicone based additive; and a charge director, wherein the silicone based additive comprises a release life enhancer additive chosen from the group consisting of: a liquid silicone material having a viscosity of at least 5,000 centistokes; a silicone gum; a silicone surfactant; and a non-reactive silicone fluid.
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