利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.023 秒)

    Toner
    1.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号：US08741518B2

    公开(公告)日：2014-06-03

    申请号：US13085356

    申请日：2011-04-12

    申请人： Hideki Kaneko ,  Shinya Yachi ,  Kenichi Nakayama ,  Takeshi Kaburagi ,  Shiro Kuroki

    发明人： Hideki Kaneko ,  Shinya Yachi ,  Kenichi Nakayama ,  Takeshi Kaburagi ,  Shiro Kuroki

    IPC分类号： G03G9/087

    CPC分类号： G03G9/0802 ,  G03G9/0821 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08797

    摘要： A toner includes toner particles each containing a binder resin, a colorant, and a carboxy-containing styrene-based resin, in which the toner particles are produced in an aqueous medium, each of the toner particles has a styrene-acrylic-based resin component content of 50.0% by mass or more, cyclohexane-insoluble matter A obtained by subjecting the toner to Soxhlet extraction with cyclohexane for 4 hours is 70.0% by mass or more, and cyclohexane-insoluble matter B obtained by subjecting the toner to Soxhlet extraction with cyclohexane for 24 hours is 40.0% by mass or less, and wherein when the z-average molecular weight and the weight-average molecular weight of tetrahydrofuran-soluble matter of the carboxy-containing styrene-based resin determined by gel permeation chromatography measurement are represented by Mz and Mw, respectively, Mz and Mw satisfy the following expressions: 10,000≦Mw≦30,000, and 1.62≦Mz/Mw≦5.00.

    摘要翻译： 调色剂包括各自含有粘合剂树脂，着色剂和含羧基的苯乙烯基树脂的调色剂颗粒，其中调色剂颗粒在水性介质中制备，每个调色剂颗粒具有苯乙烯 - 丙烯酸类树脂组分 含量为50.0质量％以上的环己烷不溶物质A为70.0质量％以上，环己烷不溶物质A为70.0质量％以上，通过将调色剂进行索格利特萃取而得到的环己烷不溶性物质A， 环己烷24小时为40.0质量％以下，其中，通过凝胶渗透色谱法测定的含羧基苯乙烯系树脂的四氢呋喃可溶物的平均分子量和重均分子量为 分别为Mz和Mw，Mz和Mw满足以下表达式：10,000＆nlE; Mw＆nlE; 30,000和1.62＆nlE; Mz / Mw＆nlE; 5.00。

    TONER
    2.
    发明申请
    TONER 有权
    托尼

    公开(公告)号：US20110256477A1

    公开(公告)日：2011-10-20

    申请号：US13085356

    申请日：2011-04-12

    申请人： Hideki Kaneko ,  Shinya Yachi ,  Kenichi Nakayama ,  Takeshi Kaburagi ,  Shiro Kuroki

    发明人： Hideki Kaneko ,  Shinya Yachi ,  Kenichi Nakayama ,  Takeshi Kaburagi ,  Shiro Kuroki

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0802 ,  G03G9/0821 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08797

    摘要： A toner includes toner particles each containing a binder resin, a colorant, and a carboxy-containing styrene-based resin, in which the toner particles are produced in an aqueous medium, each of the toner particles has a styrene-acrylic-based resin component content of 50.0% by mass or more, cyclohexane-insoluble matter A obtained by subjecting the toner to Soxhlet extraction with cyclohexane for 4 hours is 70.0% by mass or more, and cyclohexane-insoluble matter B obtained by subjecting the toner to Soxhlet extraction with cyclohexane for 24 hours is 40.0% by mass or less, and wherein when the z-average molecular weight and the weight-average molecular weight of tetrahydrofuran-soluble matter of the carboxy-containing styrene-based resin determined by gel permeation chromatography measurement are represented by Mz and Mw, respectively, Mz and Mw satisfy the following expressions: 10,000≦Mw≦30,000, and 1.62≦Mz/Mw≦5.00.

    摘要翻译： 调色剂包括各自含有粘合剂树脂，着色剂和含羧基的苯乙烯基树脂的调色剂颗粒，其中调色剂颗粒在水性介质中制备，每个调色剂颗粒具有苯乙烯 - 丙烯酸类树脂组分 含量为50.0质量％以上的环己烷不溶物质A为70.0质量％以上，环己烷不溶物质A为70.0质量％以上，通过将调色剂进行索格利特萃取而得到的环己烷不溶性物质A， 环己烷24小时为40.0质量％以下，其中，通过凝胶渗透色谱法测定的含羧基苯乙烯系树脂的四氢呋喃可溶物的平均分子量和重均分子量为 分别为Mz和Mw，Mz和Mw满足以下表达式：10,000＆nlE; Mw＆nlE; 30,000和1.62＆nlE; Mz / Mw＆nlE; 5.00。

    Toner
    3.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号：US08865385B2

    公开(公告)日：2014-10-21

    申请号：US13821188

    申请日：2011-09-06

    申请人： Kenichi Nakayama ,  Shinya Yachi ,  Takeshi Kaburagi ,  Nobuhisa Abe ,  Shiro Kuroki

    发明人： Kenichi Nakayama ,  Shinya Yachi ,  Takeshi Kaburagi ,  Nobuhisa Abe ,  Shiro Kuroki

    IPC分类号： G03G9/08 ,  G03G9/087

    CPC分类号： G03G9/0825 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/08711 ,  G03G9/08782

    摘要： The present invention provides a toner that gives satisfactory fixing image quality in both high-speed fixing process and low-speed fixing process and shows excellent image quality for a long time by inhibiting inside contamination even in repeated use. In a toner including toner particles containing a binder resin, a hydrocarbon wax, and a coloring agent, the hydrocarbon wax is prescribed by a relationship in total amounts of components having carbon atoms in specific ranges in thermal desorption and GC/MS analysis when heated at 200° C. for 10 minutes.

    摘要翻译： 本发明提供了一种在高速定影处理和低速定影处理中提供令人满意的定影图像质量的调色剂，并且即使在重复使用中也通过抑制内部污染而长时间显示出优异的图像质量。 在包含含有粘合剂树脂，烃蜡和着色剂的调色剂颗粒的调色剂中，通过在热解吸中具有特定范围的碳原子的组分的总量与在加热时的GC / MS分析时的关系来规定烃蜡 200℃10分钟。

    TONER
    4.
    发明申请
    TONER 有权
    托尼

    公开(公告)号：US20130164670A1

    公开(公告)日：2013-06-27

    申请号：US13821188

    申请日：2011-09-06

    申请人： Kenichi Nakayama ,  Shinya Yachi ,  Takeshi Kaburagi ,  Nobuhisa Abe ,  Shiro Kuroki

    发明人： Kenichi Nakayama ,  Shinya Yachi ,  Takeshi Kaburagi ,  Nobuhisa Abe ,  Shiro Kuroki

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0825 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/08711 ,  G03G9/08782

    摘要： The present invention provides a toner that gives satisfactory fixing image quality in both high-speed fixing process and low-speed fixing process and shows excellent image quality for a long time by inhibiting inside contamination even in repeated use. In a toner including toner particles containing a binder resin, a hydrocarbon wax, and a coloring agent, the hydrocarbon wax is prescribed by a relationship in total amounts of components having carbon atoms in specific ranges in thermal desorption and GC/MS analysis when heated at 200° C. for 10 minutes.

    摘要翻译： 本发明提供了一种在高速定影处理和低速定影处理中提供令人满意的定影图像质量的调色剂，并且即使在重复使用中也通过抑制内部污染而长时间显示出优异的图像质量。 在包含含有粘合剂树脂，烃蜡和着色剂的调色剂颗粒的调色剂中，通过在热解吸中具有特定范围的碳原子的组分的总量与在加热时的GC / MS分析时的关系来规定烃蜡 200℃10分钟。

    TONER
    5.
    发明申请
    TONER 有权
    托尼

    公开(公告)号：US20130164666A1

    公开(公告)日：2013-06-27

    申请号：US13822266

    申请日：2011-09-28

    申请人： Nobuhisa Abe ,  Shinya Yachi ,  Kazumi Yoshizaki ,  Kenichi Nakayama ,  Shiro Kuroki

    发明人： Nobuhisa Abe ,  Shinya Yachi ,  Kazumi Yoshizaki ,  Kenichi Nakayama ,  Shiro Kuroki

    IPC分类号： G03G9/08

    CPC分类号： G03G9/08782 ,  G03G9/0821 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09708

    摘要： To provide a toner having a superior developing performance while preventing any fixing assembly from being contaminated, the toner has toner particles which have toner base particles containing at least a binder resin, a colorant and a wax, and an inorganic fine powder, wherein the wax has a 0.2% by mass heating loss temperature of 200° C. or more and a 1.0% by mass heating loss temperature of 250° C. or more and has a melt viscosity at 120° C. of from 3.0 mPa·s to 15.0 mPa·s.

    摘要翻译： 为了提供具有优异显影性能的调色剂，同时防止任何定影组件被污染，调色剂具有调色剂颗粒，其具有至少含有粘合剂树脂，着色剂和蜡的调色剂基础颗粒和无机细粉末，其中蜡 具有200℃以上的0.2质量％的加热损失温度和250℃以上的1.0质量％的加热失
    火温度，在120℃下的熔融粘度为3.0mPa·s〜15.0 mPa·s。

    Toner
    6.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号：US08822120B2

    公开(公告)日：2014-09-02

    申请号：US13822266

    申请日：2011-09-28

    申请人： Nobuhisa Abe ,  Shinya Yachi ,  Kazumi Yoshizaki ,  Kenichi Nakayama ,  Shiro Kuroki

    发明人： Nobuhisa Abe ,  Shinya Yachi ,  Kazumi Yoshizaki ,  Kenichi Nakayama ,  Shiro Kuroki

    IPC分类号： G03G9/08 ,  G03G9/087

    CPC分类号： G03G9/08782 ,  G03G9/0821 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09708

    摘要： To provide a toner having a superior developing performance while preventing any fixing assembly from being contaminated, the toner has toner particles which have toner base particles containing at least a binder resin, a colorant and a wax, and an inorganic fine powder, wherein the wax has a 0.2% by mass heating loss temperature of 200° C. or more and a 1.0% by mass heating loss temperature of 250° C. or more and has a melt viscosity at 120° C. of from 3.0 mPa·s to 15.0 mPa·s.

    摘要翻译： 为了提供具有优异显影性能的调色剂，同时防止任何定影组件被污染，调色剂具有调色剂颗粒，其具有至少含有粘合剂树脂，着色剂和蜡的调色剂基础颗粒和无机细粉末，其中蜡 具有200℃以上的0.2质量％的加热损失温度和250℃以上的1.0质量％的加热失
    火温度，在120℃下的熔融粘度为3.0mPa·s〜15.0 mPa·s。

    Toner
    7.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号：US08828639B2

    公开(公告)日：2014-09-09

    申请号：US13824337

    申请日：2011-10-03

    申请人： Kenta Kamikura ,  Kazumi Yoshizaki ,  Yasushi Katsuta ,  Kenichi Nakayama ,  Shiro Kuroki

    发明人： Kenta Kamikura ,  Kazumi Yoshizaki ,  Yasushi Katsuta ,  Kenichi Nakayama ,  Shiro Kuroki

    IPC分类号： G03G9/08 ,  G03G9/087

    CPC分类号： G03G9/08702 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797

    摘要： The invention provides a toner that is capable of low-temperature fixing even in high-speed electrophotographic processes while keeping the cleaning performance when used at high temperatures and the high-temperature storage stability. This toner having toner particles, each of which contains a binder resin and a colorant is characterized in that the temperature of Tp [° C.] when the loss elastic modulus obtained by dynamic viscoelastic measurements on the toner exhibits a maximum value in the temperature range from at least 30° C. to not more than 200° C., is from at least 40° C. to not more than 55° C., and in that, with G″(Tp) [Pa] being this maximum value, G″(Tp+15) [Pa] being the loss elastic modulus at the temperature of Tp+15 [° C.], and G″(Tp+30) [Pa] being the loss elastic modulus at the temperature of Tp+30 [° C.], G″(Tp), G″(Tp+15), and G″(Tp+30) satisfy prescribed relationships.

    摘要翻译： 本发明提供即使在高速电子照相方法中也能够在保持高温时的清洁性能的同时能够进行低温定影的调色剂和高温保存稳定性。 该调色剂具有调色剂颗粒，每一个都含有粘合剂树脂和着色剂，其特征在于当通过调色剂上的动态粘弹性测量获得的损耗弹性模量在温度范围内表现出最大值时，Tp [℃]的温度 从至少30℃至不超过200℃，为至少40℃至不超过55℃，并且其中G“（Tp）[Pa]为该最大值 ，G“（Tp + 15）[Pa]为温度Tp + 15 [℃]时的损耗弹性模量，G”（Tp + 30）[Pa]为Tp温度下的损耗弹性模量 + 30 [℃]，G“（Tp），G”（Tp + 15）和G“（Tp + 30）满足规定的关系。

    TONER
    8.
    发明申请
    TONER 有权
    托尼

    公开(公告)号：US20130177845A1

    公开(公告)日：2013-07-11

    申请号：US13824337

    申请日：2011-10-03

    申请人： Kenta Kamikura ,  Kazumi Yoshizaki ,  Yasushi Katsuta ,  Kenichi Nakayama ,  Shiro Kuroki

    发明人： Kenta Kamikura ,  Kazumi Yoshizaki ,  Yasushi Katsuta ,  Kenichi Nakayama ,  Shiro Kuroki

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08702 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797

    摘要： The invention provides a toner that is capable of low-temperature fixing even in high-speed electrophotographic processes while keeping the cleaning performance when used at high temperatures and the high-temperature storage stability. This toner having toner particles, each of which contains a binder resin and a colorant is characterized in that the temperature of Tp [° C.] when the loss elastic modulus obtained by dynamic viscoelastic measurements on the toner exhibits a maximum value in the temperature range from at least 30° C. to not more than 200° C., is from at least 40° C. to not more than 55° C., and in that, with G″(Tp) [Pa] being this maximum value, G″(Tp+15) [Pa] being the loss elastic modulus at the temperature of Tp+15 [° C.], and G″(Tp+30) [Pa] being the loss elastic modulus at the temperature of Tp+30 [° C.], G″(Tp), G″(Tp+15), and G″(Tp+30) satisfy prescribed relationships.

    摘要翻译： 本发明提供即使在高速电子照相方法中也能够在保持高温时的清洁性能的同时能够进行低温定影的调色剂和高温保存稳定性。 该调色剂具有调色剂颗粒，每一个都含有粘合剂树脂和着色剂，其特征在于当通过调色剂上的动态粘弹性测量获得的损耗弹性模量在温度范围内表现出最大值时，Tp [℃]的温度 从至少30℃至不超过200℃，为至少40℃至不超过55℃，并且其中G“（Tp）[Pa]为最大值 值“G”（Tp + 15）[Pa]是温度Tp + 15 [℃]时的损耗弹性模量，G“（Tp + 30）[Pa] Tp + 30 [℃]，G“（Tp），G”（Tp + 15）和G“（Tp + 30）的温度满足规定的关系。