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    Pyrophoric iron nanoparticles and continuous processes for production thereof
    3.
    发明授权
    Pyrophoric iron nanoparticles and continuous processes for production thereof 有权
    发火铁纳米粒子及其生产的连续方法

    公开(公告)号：US08308842B2

    公开(公告)日：2012-11-13

    申请号：US12962961

    申请日：2010-12-08

    申请人： Kimberly D. Nosella ,  Santiago Faucher ,  Ke Zhou ,  Paul J. Gerroir ,  Richard P. N. Veregin ,  Karen A. Moffat

    发明人： Kimberly D. Nosella ,  Santiago Faucher ,  Ke Zhou ,  Paul J. Gerroir ,  Richard P. N. Veregin ,  Karen A. Moffat

    IPC分类号： B22F9/18 ,  C22B5/00 ,  C21B15/00

    CPC分类号： B82Y30/00

    摘要： Pyrophoric nanoparticles and methods of producing the same are provided herein. An exemplary method of producing pyrophoric nanoparticles can include providing a first aqueous solution comprising at least one metal salt and an aliphatic polyether; providing a second solution comprising a metal hydride reducing agent; continuously combining the first and second solutions to produce nanoparticles in a liquid phase; separating the nanoparticles from the liquid phase; and drying the nanoparticles to form pyrophoric nanoparticles. The pyrophoric nanoparticles can have a diameter ranging from about 1 nm to about 50 nm.

    摘要翻译： 本发明提供发火纳米颗粒及其制备方法。 产生自发性纳米颗粒的示例性方法可以包括提供包含至少一种金属盐和脂族聚醚的第一水溶液; 提供包含金属氢化物还原剂的第二溶液; 连续地组合第一和第二溶液以在液相中产生纳米颗粒; 将纳米颗粒与液相分离; 并干燥纳米颗粒以形成自发纳米颗粒。 自发纳米颗粒可具有约1nm至约50nm的直径。

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

    公开(公告)号：US07329476B2

    公开(公告)日：2008-02-12

    申请号：US11094962

    申请日：2005-03-31

    申请人： Guerino G. Sacripante ,  Ke Zhou ,  Richard P. N. Veregin ,  Edward G. Zwartz ,  Maria N. V. McDougall

    发明人： Guerino G. Sacripante ,  Ke Zhou ,  Richard P. N. Veregin ,  Edward G. Zwartz ,  Maria N. V. 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。