利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

49 条记录 (耗时 0.041 秒)

    Process for producing resin particle liquid dispersion for electrostatic image developing toner, electrostatic image developing toner and production process thereof
    21.
    发明授权
    Process for producing resin particle liquid dispersion for electrostatic image developing toner, electrostatic image developing toner and production process thereof 有权
    静电图像显影用调色剂用树脂粒子分散液，静电图像显影用调色剂及其制造方法

    公开(公告)号：US07695886B2

    公开(公告)日：2010-04-13

    申请号：US11230529

    申请日：2005-09-21

    申请人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera ,  Hideo Maehata

    发明人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera ,  Hideo Maehata

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08795 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08797

    摘要： A process for producing a resin particle liquid dispersion for an electrostatic image developing toner, the process comprising: polycondensing a polycondensable monomer by utilizing an acid having a surface activating effect as a polycondensation catalyst, so as to obtain a polycondensed resin; and dispersing the polycondensed resin in an aqueous medium to which a base is added, so as to obtain a resin particle liquid dispersion in which a median diameter of resin particles is from 0.05 to 2.0 μm, or the process comprising: polycondensing a polycondensable monomer by utilizing an acid having a surface activating effect as a polycondensation catalyst in a co-presence of a polycondensed resin, so as to obtain a polycondensed resin-containing material; and dispersing the polycondensed resin-containing material in an aqueous medium, so as to obtain a resin particle liquid dispersion in which a median diameter of resin particles is from 0.05 to 2.0 μm.

    摘要翻译： 一种用于静电图像显影调色剂的树脂颗粒分散液的制备方法，该方法包括：通过利用具有表面活化作用的酸缩聚缩聚单体作为缩聚催化剂，以获得缩聚树脂; 并将该缩聚树脂分散在添加了碱的水性介质中，得到树脂粒子的中值粒径为0.05〜2.0μm的树脂粒子分散液，或者将聚缩聚单体缩聚为 在缩聚树脂的共存下，利用具有表面活化作用的酸作为缩聚催化剂，得到含缩聚树脂的材料; 并将含缩聚树脂的材料分散在水性介质中，以获得其中树脂颗粒的中值粒径为0.05-2.0μm的树脂颗粒液体分散体。

    Binder resin for electrostatic image developing toner, binder resin liquid dispersion for electrostatic image developing toner, electrostatic image developing toner and production processes thereof
    29.
    发明授权
    Binder resin for electrostatic image developing toner, binder resin liquid dispersion for electrostatic image developing toner, electrostatic image developing toner and production processes thereof 有权
    用于静电图像显影调色剂的粘合剂树脂，用于静电图像显影调色剂的粘合剂树脂液体分散体，静电图像显影调色剂及其制备方法

    公开(公告)号：US07524603B2

    公开(公告)日：2009-04-28

    申请号：US11445230

    申请日：2006-06-02

    申请人： Fumiaki Mera ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Yasuo Matsumura

    发明人： Fumiaki Mera ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Yasuo Matsumura

    IPC分类号： G03G9/00

    CPC分类号： G03G9/08755 ,  C08G63/672 ,  G03G9/0804 ,  G03G9/0808 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08795 ,  G03G9/08797

    摘要： A binder resin for an electrostatic image developing toner is obtained by a polycondensation reaction of a polycarboxylic acid and a polyol, wherein the polycarboxylic acid includes a compound represented by at least one of formula (1) and formula (2) as defined in the specification in an amount of from about 50 to about 100 mol %; the polyol includes a compound represented by formula (3) as defined in the specification in an amount of from about 10 to about 100 mol %; and a content of a catalyst-originated metal element in the binder resin is about 100 ppm or less R1OOCA1mB1nA1lCOOR1′  (1) R2OOCA2pB2qA2rCOOR2′  (2) HOXh-Ph-Y-Ph-XkOH   (3).

    摘要翻译： 用于静电图像显影调色剂的粘合剂树脂通过多元羧酸和多元醇的缩聚反应获得，其中多元羧酸包括由说明书中定义的至少一种式（1）和式（2）表示的化合物 其量为约50至约100摩尔％; 多元醇包括按说明书中定义的式（3）表示的化合物，其量为约10至约100摩尔％; 并且在粘合剂树脂中催化剂起始的金属元素的含量为约100ppm以下<η在线式描述=“在线式”末端=“铅”→> R1OOCA1mB1nA1lCOOR1'（1）<αin -line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> R2OOCA2pB2qA2rCOOR2'（2） line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> HOXh-Ph-Y-Ph-XkOH 3）。<？in-line-formula description =“In-line Formulas”end =“tail”？>