公开(公告)号：US09012121B2

公开(公告)日：2015-04-21

申请号：US13845153

申请日：2013-03-18

Applicant: Hubei Dinglong Chemical Co., Ltd.

Inventor： Shunquan Zhu ,  Guilin Xiao

IPC: G03G9/08 ,  G03G9/087 ,  G03G9/09

CPC classification number: G03G9/0812 ,  G03G9/0804 ,  G03G9/08782 ,  G03G9/08786 ,  G03G9/09 ,  G03G9/0904 ,  G03G9/0924 ,  G03G9/0926

Abstract: A method for preparing a colored toner. The method includes: 1) providing surface-treated colorant, polymerizing the colorant by atom transfer radical polymerization (ATRP) to produce polymer-grafted colorant particles and dispersing the colorant particles in an aqueous solution including a surfactant to yield a first emulsion; 2) providing surface-treated wax, polymerizing the wax by ATRP to produce polymer-grafted wax particles, and dispersing the wax particles in the aqueous solution including the surfactant to yield a second emulsion; and 3) agglutinating the first emulsion and the second emulsion.

Abstract translation: 一种制备着色调色剂的方法。 该方法包括：1）提供表面处理的着色剂，通过原子转移自由基聚合（ATRP）聚合着色剂以产生聚合物接枝的着色剂颗粒，并将着色剂颗粒分散在包含表面活性剂的水溶液中以产生第一乳液; 2）提供表面处理的蜡，通过ATRP聚合蜡以产生聚合物接枝的蜡颗粒，并将蜡颗粒分散在包括表面活性剂的水溶液中以产生第二乳液; 和3）凝结第一乳液和第二乳液。