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    Toner compositions and process thereof
    7.
    发明申请
    Toner compositions and process thereof 失效
    调色剂组合物及其工艺

    公开(公告)号：US20060222991A1

    公开(公告)日：2006-10-05

    申请号：US11094962

    申请日：2005-03-31

    申请人： Guerino Sacripante ,  Ke Zhou ,  Richard Veregin ,  Edward Zwartz ,  Maria McDougall

    发明人： Guerino Sacripante ,  Ke Zhou ,  Richard Veregin ,  Edward Zwartz ,  Maria McDougall

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/08791

    摘要： A toner composition is provided which contains a polyester resin with hydrophilic groups and hydrophobic end groups and a colorant, wherein said polyester resin is of the formula: wherein R is an alkylene group; X is an aromatic hydrocarbon; Y is selected from the group consisting of an alkali and an alkaline earth metal salt of an arylenesulfonate or an alkylenesulfonate; R′ is a hydrophobic group, and m and n represent the number of random segments of from about 50 to about 300 for n, and from about 20 to about 2,000 for m, and m is less than 20 times n.

    摘要翻译： 提供了一种含有具有亲水基团和疏水端基的聚酯树脂和着色剂的调色剂组合物，其中所述聚酯树脂具有下式：其中R是亚烷基; X是芳烃; Y选自芳基磺酸盐或烷基磺酸盐的碱金属和碱土金属盐; R'是疏水基团，m和n表示n的约50至约300的随机链段数，m表示约20至约2,000，m小于20倍。

    Solvent-free toner making process using phase inversion
    9.
    发明申请
    Solvent-free toner making process using phase inversion 失效
    无溶剂的调色剂制作工艺使用相转化

    公开(公告)号：US20070141494A1

    公开(公告)日：2007-06-21

    申请号：US11305419

    申请日：2005-12-16

    申请人： Ke Zhou ,  Guerino Sacripante ,  Edward Zwartz

    发明人： Ke Zhou ,  Guerino Sacripante ,  Edward Zwartz

    IPC分类号： G03G9/08

    CPC分类号： G03G9/081 ,  G03G9/0804 ,  G03G9/08753 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08793 ,  G03G9/08797

    摘要： A process for making toner particles comprising: (a) forming an emulsion comprising a disperse phase including a first aqueous composition and a continuous phase including molten one or more ingredients of a toner composition, wherein there is absent a toner resin solvent in the continuous phase; (b) performing a phase inversion to create a phase inversed emulsion comprising a disperse phase including toner-sized droplets comprising the molten one or more ingredients of the toner composition and a continuous phase including a second aqueous composition; and (c) solidifying the toner-sized droplets to result in toner particles.

    摘要翻译： 一种制备调色剂颗粒的方法，包括：（a）形成包含分散相的乳液，所述分散相包括第一含水组合物和包含熔融的一种或多种调色剂组合物成分的连续相，其中在连续相中不存在调色剂树脂溶剂 ; （b）进行相转化以产生反相乳液，其包含分散相，其包含调色剂大小的液滴，所述分散相包含所述调色剂组合物的熔融一种或多种成分和包含第二含水组合物的连续相; 和（c）固化调色剂尺寸的液滴以产生调色剂颗粒。