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An electrostatic latent image developing toner, a method of manufacturing an electrostatic latent image developing toner, and fixing method using the toner for electrostatic latent image development

机译:静电潜像显影用调色剂,制造静电潜像显影用调色剂的方法以及使用该调色剂的静电潜像显影用定影方法

摘要

PROBLEM TO BE SOLVED: To provide a toner for electrostatic latent image development that can achieve sufficiently low fixing temperature and maintain proper chargeability for a long period even if coated with a hard thermosetting resin.SOLUTION: A toner for electrostatic latent image development of the present invention includes a toner core including a binder resin, a shell layer coating the surface of the toner core, and acicular inorganic fine particles. The shell layer includes a thermosetting resin and has the inorganic fine particles therein. The inorganic fine particles have an aspect ratio of 1.25 or more and 2.5 or less, and an average major axis diameter and an average minor axis diameter of 300 nm or less.
机译:要解决的问题:提供一种用于静电潜像显影的调色剂,即使涂覆有硬质热固性树脂,该调色剂也可以达到足够低的定影温度并长时间保持适当的带电性。解决方案:本发明的用于静电潜像显影的调色剂本发明包括调色剂核,其包括粘合剂树脂,覆盖调色剂核的表面的壳层,以及针状无机细颗粒。壳层包括热固性树脂并在其中具有无机细颗粒。无机细颗粒的长径比为1.25以上且2.5以下,并且平均长径和平均短径为300nm以下。

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