利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

100 条记录 (耗时 0.029 秒)

    METHOD OF MANUFACTURING TONER AND TONER MANUFACTURED BY THE METHOD
    2.
    发明申请
    METHOD OF MANUFACTURING TONER AND TONER MANUFACTURED BY THE METHOD 审中-公开
    通过该方法制造调色剂和调色剂的方法

    公开(公告)号：US20110177440A1

    公开(公告)日：2011-07-21

    申请号：US13009179

    申请日：2011-01-19

    申请人： Hiroshi Yamada ,  Akinori Saitoh ,  Masahide Yamada

    发明人： Hiroshi Yamada ,  Akinori Saitoh ,  Masahide Yamada

    IPC分类号： G03G9/08

    CPC分类号： G03G9/08755 ,  G03G9/0806 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09783

    摘要： A method of manufacturing toner including: preparing a first liquid by dissolving or dispersing toner components including a colorant, a release agent, and one or both of a binder resin and a precursor thereof in an organic solvent; preparing a second liquid having a viscosity of from 50 to 800 mPa·sec when measured with a Brookfield viscometer at a revolution of 60 rpm and a temperature of 25° C., by emulsifying the first liquid in an aqueous medium; and evaporating the organic solvent from the second liquid by flowing down the second liquid as a liquid film from a supply part along an inner wall surface of a pipe depressurized to 70 kPa or less in substantially a vertical direction, and heating the liquid film at not higher than a glass transition temperature of the binder resin by contact with the inner wall surface of the pipe in a heating part. A heat insulating part is provided between the supply part and the heating part.

    摘要翻译： 一种制造调色剂的方法，包括：通过将包括着色剂，脱模剂和粘合剂树脂及其前体中的一种或两种的调色剂组分溶解或分散在有机溶剂中来制备第一液体; 制备粘度为50〜800mPa·sec的第二液体，通过布鲁克菲尔德粘度计以60rpm的转速和25℃的温度测定，通过在水性介质中乳化第一液体; 并从第二液体中蒸发有机溶剂，将第二液体作为液膜从供给部沿着大致垂直方向的减压至70kPa以下的管的内壁面向下流动，并且不加热液膜 高于粘合剂树脂的玻璃化转变温度，通过在加热部分中与管的内壁表面接触。 在供给部和加热部之间设置隔热部。

    METHOD OF PREPARING TONER AND TONER PREPARED THEREBY
    4.
    发明申请
    METHOD OF PREPARING TONER AND TONER PREPARED THEREBY 审中-公开
    制备调色剂和调色剂的方法

    公开(公告)号：US20110033796A1

    公开(公告)日：2011-02-10

    申请号：US12830634

    申请日：2010-07-06

    申请人： Hiroshi YAMADA ,  Akinori Saitoh ,  Masahide Yamada

    发明人： Hiroshi YAMADA ,  Akinori Saitoh ,  Masahide Yamada

    IPC分类号： G03G9/12 ,  G03G9/08

    CPC分类号： G03G9/0806 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09716

    摘要： A method of preparing a toner, including dissolving toner constituents including a binder resin or a binder resin precursor, a colorant and a release agent in an organic solvent to prepare a first liquid; emulsifying the first liquid in an aqueous medium to prepare a second liquid having a viscosity of from 50 to 800 mPa·sec; and at least flowing the second liquid almost vertically down along the wall surface of a pipe in which the air pressure is depressurized to 70 kPa or less twice while keeping a temperature of the second liquid not higher than a Tg of the parent particle through the wall surface thereof to volatilize the organic solvent, wherein a solid content of a slurry after volatilized is from 15 to 50%, and a ratio of the solid content to a solid content of a slurry before volatilized is from 1.05 to 2.00.

    摘要翻译： 一种制备调色剂的方法，包括将包括粘合剂树脂或粘合剂树脂前体，着色剂和脱模剂的调色剂组分溶解在有机溶剂中以制备第一液体; 在水性介质中乳化第一液体以制备粘度为50至800mPa·sec的第二液体; 并且至少使第二液体沿着空气压力降低至70kPa以下的管的壁面几乎垂直向下流动两次，同时保持第二液体的温度不高于母体颗粒的Tg通过壁 表面挥发有机溶剂，挥发后的浆料的固体成分为15〜50％，挥发前的浆料的固体成分与固体成分的比例为1.05〜2.00。