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    Method of producing polymerized toner, method of producing binder resin for toner, and toner
    4.
    发明授权
    Method of producing polymerized toner, method of producing binder resin for toner, and toner 有权
    聚合调色剂的制造方法，调色剂用粘合剂树脂的制造方法和调色剂

    公开(公告)号：US08975000B2

    公开(公告)日：2015-03-10

    申请号：US12178971

    申请日：2008-07-24

    申请人： Atsushi Tani ,  Norikazu Fujimoto ,  Hitoshi Itabashi

    发明人： Atsushi Tani ,  Norikazu Fujimoto ,  Hitoshi Itabashi

    IPC分类号： G03G9/087 ,  G03G9/08

    CPC分类号： G03G9/0806 ,  G03G9/08702

    摘要： The method of producing polymerized toner, the method including: dispersing a polymerizable monomer composition containing at least a polymerizable monomer and a colorant in an aqueous medium; and polymerizing the polymerizable monomer in the aqueous medium with a polymerization initiator to produce toner particles, and is characterized in that a polymerization initiator which has a specific structure and the hydrogen bond dissociation energies of which satisfy specific relationships is used as the polymerization initiator.

    摘要翻译： 制备聚合调色剂的方法，该方法包括：将含有至少可聚合单体和着色剂的可聚合单体组合物分散在水性介质中; 并且使用聚合引发剂在水性介质中聚合可聚合单体以产生调色剂颗粒，其特征在于具有特定结构并且其氢键解离能满足特定关系的聚合引发剂被用作聚合引发剂。

    METHOD OF PRODUCING POLYMERIZED TONER, METHOD OF PRODUCING BINDER RESIN FOR TONER, AND TONER
    5.
    发明申请
    METHOD OF PRODUCING POLYMERIZED TONER, METHOD OF PRODUCING BINDER RESIN FOR TONER, AND TONER 有权
    生产聚合物调色剂的方法，生产用于调色剂的粘合剂树脂的方法和调色剂

    公开(公告)号：US20080286675A1

    公开(公告)日：2008-11-20

    申请号：US12178971

    申请日：2008-07-24

    申请人： Atsushi Tani ,  Norikazu Fujimoto ,  Hitoshi Itabashi

    发明人： Atsushi Tani ,  Norikazu Fujimoto ,  Hitoshi Itabashi

    IPC分类号： G03G9/00

    CPC分类号： G03G9/0806 ,  G03G9/08702

    摘要： The method of producing polymerized toner, the method including: dispersing a polymerizable monomer composition containing at least a polymerizable monomer and a colorant in an aqueous medium; and polymerizing the polymerizable monomer in the aqueous medium with a polymerization initiator to produce toner particles, and is characterized in that a polymerization initiator which has a specific structure and the hydrogen bond dissociation energies of which satisfy specific relationships is used as the polymerization initiator.

    摘要翻译： 制备聚合调色剂的方法，该方法包括：将含有至少可聚合单体和着色剂的可聚合单体组合物分散在水性介质中; 并且使用聚合引发剂在水性介质中聚合可聚合单体以产生调色剂颗粒，其特征在于具有特定结构并且其氢键解离能满足特定关系的聚合引发剂被用作聚合引发剂。

    Method for producing polymerized toner, polymerized toner, method for producing binder resin for toner and binder resin for toner
    6.
    发明授权
    Method for producing polymerized toner, polymerized toner, method for producing binder resin for toner and binder resin for toner 有权
    聚合调色剂的制造方法，聚合调色剂，调色剂用粘合剂树脂的制造方法和调色剂用粘合剂树脂

    公开(公告)号：US08178275B2

    公开(公告)日：2012-05-15

    申请号：US12593637

    申请日：2008-05-16

    申请人： Atsushi Tani ,  Norikazu Fujimoto ,  Hitoshi Itabashi

    发明人： Atsushi Tani ,  Norikazu Fujimoto ,  Hitoshi Itabashi

    IPC分类号： G03G5/00

    CPC分类号： G03G9/0806

    摘要： The present invention provides a method for producing a toner that can suppress the production of the decomposition products derived from a polymerization initiator, and can suppress the remaining presence, in the toner particles, of the unreacted polymerizable monomer and decomposition product residues. On the basis of this method, the present invention provides a toner that is excellent in triboelectric charging stability and can yield stable images over a long term. The present invention provides a method for producing a polymerized toner including a step of producing a polymerized toner particle by dispersing in an aqueous medium a polymerizable monomer composition including at least a polymerizable monomer and a colorant and by polymerizing the polymerizable monomer by using a polymerization initiator in the aqueous medium, the method being characterized in that the polymerization initiator has a structure represented by the following General Formula: (wherein R1 and R2 each independently represent an optionally branched or substituted aliphatic hydrocarbon group having 1 to 6 carbon atoms, and R3 represents an optionally branched aliphatic hydrocarbon group having 3 to 12 carbon atoms).

    摘要翻译： 本发明提供了一种制造可以抑制由聚合引发剂衍生的分解产物的生成的调色剂的方法，并且可以抑制调色剂颗粒中未反应的可聚合单体和分解产物残余物的残留。 基于该方法，本发明提供了一种具有优异的摩擦带电稳定性并可长期产生稳定图像的调色剂。 本发明提供一种生产聚合调色剂的方法，其包括通过在水性介质中分散至少包含可聚合单体和着色剂的可聚合单体组合物并通过使用聚合引发剂聚合可聚合单体来生产聚合调色剂颗粒的步骤 在水性介质中，该方法的特征在于聚合引发剂具有由以下通式表示的结构：（其中R 1和R 2各自独立地表示可以具有取代基的碳原子数为1〜6的脂肪族烃基，R 3表示 任选具有3至12个碳原子的支链脂族烃基）。

    METHOD FOR PRODUCING POLYMERIZED TONER, POLYMERIZED TONER, METHOD FOR PRODUCING BINDER RESIN FOR TONER AND BINDER RESIN FOR TONER
    7.
    发明申请
    METHOD FOR PRODUCING POLYMERIZED TONER, POLYMERIZED TONER, METHOD FOR PRODUCING BINDER RESIN FOR TONER AND BINDER RESIN FOR TONER 有权
    生产聚合物聚合物的方法，聚合物调色剂，用于生产用于调色剂和粘合剂树脂的粘合剂的粘合剂的方法

    公开(公告)号：US20100119965A1

    公开(公告)日：2010-05-13

    申请号：US12593637

    申请日：2008-05-16

    申请人： Atsushi Tani ,  Norikazu Fujimoto ,  Hitoshi Itabashi

    发明人： Atsushi Tani ,  Norikazu Fujimoto ,  Hitoshi Itabashi

    IPC分类号： G03G9/087 ,  G03G9/08

    CPC分类号： G03G9/0806

    摘要： The present invention provides a method for producing a toner that can suppress the production of the decomposition products derived from a polymerization initiator, and can suppress the remaining presence, in the toner particles, of the unreacted polymerizable monomer and decomposition product residues. On the basis of this method, the present invention provides a toner that is excellent in triboelectric charging stability and can yield stable images over a long term. The present invention provides a method for producing a polymerized toner including a step of producing a polymerized toner particle by dispersing in an aqueous medium a polymerizable monomer composition including at least a polymerizable monomer and a colorant and by polymerizing the polymerizable monomer by using a polymerization initiator in the aqueous medium, the method being characterized in that the polymerization initiator has a structure represented by the following General Formula: (wherein R1 and R2 each independently represent an optionally branched or substituted aliphatic hydrocarbon group having 1 to 6 carbon atoms, and R3 represents an optionally branched aliphatic hydrocarbon group having 3 to 12 carbon atoms).

    摘要翻译： 本发明提供了一种制造可以抑制由聚合引发剂衍生的分解产物的生成的调色剂的方法，并且可以抑制调色剂颗粒中未反应的可聚合单体和分解产物残余物的残留。 基于该方法，本发明提供了一种具有优异的摩擦带电稳定性并可长期产生稳定图像的调色剂。 本发明提供一种生产聚合调色剂的方法，其包括通过在水介质中分散至少包含可聚合单体和着色剂的可聚合单体组合物并通过使用聚合引发剂聚合可聚合单体来生产聚合调色剂颗粒的步骤 在水性介质中，该方法的特征在于聚合引发剂具有由以下通式表示的结构：（其中R 1和R 2各自独立地表示可以具有取代基的碳原子数为1〜6的脂肪族烃基，R 3表示 任选具有3至12个碳原子的支链脂族烃基）。

    Toner
    8.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号：US09098003B2

    公开(公告)日：2015-08-04

    申请号：US14115867

    申请日：2012-05-17

    申请人： Akane Masumoto ,  Hitoshi Itabashi ,  Takashi Kenmoku

    发明人： Akane Masumoto ,  Hitoshi Itabashi ,  Takashi Kenmoku

    IPC分类号： G03G9/00 ,  G03G9/097 ,  G03G9/087

    CPC分类号： G03G9/09775 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09733

    摘要： A toner including toner particles containing a binder resin, a colorant and a charge controlling agent, wherein the charge controlling agent is a polymer A having a structure “a” represented by formula (1), and the polymer A has a weight average molecular weight (Mw) of 1,000 to 100,000: wherein R1 represents a hydroxyl group, a carboxyl group, an alkyl group having 1 to 18 carbon atoms, or an alkoxyl group having 1 to 18 carbon atoms, R2 represents a hydrogen atom, a hydroxyl group, an alkyl group having 1 to 18 carbon atoms, or an alkoxyl group having 1 to 18 carbon atoms, and g represents an integer of 1 to 3 and h represents an integer of 0 to 3, wherein when h is 2 or 3, R1 can be each independently selected.

    摘要翻译： 包含含有粘合剂树脂，着色剂和电荷控制剂的调色剂颗粒的调色剂，其中电荷控制剂是具有由式（1）表示的结构“a”的聚合物A，并且聚合物A具有重均分子量 （Mw）为1,000〜100,000，式中，R1表示羟基，羧基，碳原子数1〜18的烷基或碳原子数1〜18的烷氧基，R2表示氢原子，羟基， 具有1至18个碳原子的烷基或具有1至18个碳原子的烷氧基，g表示1至3的整数，h表示0至3的整数，其中当h为2或3时，R 1可以 各自独立选择。

    Toner
    9.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号：US09098002B2

    公开(公告)日：2015-08-04

    申请号：US14115866

    申请日：2012-05-17

    申请人： Takashi Kenmoku ,  Hitoshi Itabashi ,  Akane Masumoto

    发明人： Takashi Kenmoku ,  Hitoshi Itabashi ,  Akane Masumoto

    IPC分类号： G03G9/08 ,  G03G9/097 ,  G03G9/087 ,  G03G9/093

    CPC分类号： G03G9/09733 ,  G03G9/0806 ,  G03G9/0815 ,  G03G9/08706 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08722 ,  G03G9/08726 ,  G03G9/08733 ,  G03G9/08791 ,  G03G9/09321

    摘要： A toner including toner particles, each of which comprising a charging component, a polymer having a partial structure represented by the following formula (1) as the side chain, and a colorant: (R1 represents a hydroxyl group, a carboxyl group, an alkyl group having 1 to 18 carbon atoms, or an alkoxyl group having 1 to 18 carbon atoms; R2 represents a hydrogen atom, a hydroxyl group, an alkyl group having 1 to 18 carbon atoms, or an alkoxyl group having 1 to 18 carbon atoms; m represents an integer of 0 to 3; if m is 2 or 3, R1 can be each independently selected; n represents an integer of 1 to 3; and * represents a coupling site in the polymer.)

    摘要翻译： 包含调色剂颗粒的调色剂，每个调色剂颗粒包含充电组分，具有由下式（1）表示的侧链作为侧链的聚合物和着色剂：（R1表示羟基，羧基，烷基 具有1至18个碳原子的烷基或具有1至18个碳原子的烷氧基; R 2表示氢原子，羟基，具有1至18个碳原子的烷基或具有1至18个碳原子的烷氧基; m表示0〜3的整数，m为2或3时，可各自独立地选择R 1，n表示1〜3的整数，*表示聚合物中的偶联部位。

    Toner
    10.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号：US09029056B2

    公开(公告)日：2015-05-12

    申请号：US14116997

    申请日：2012-05-17

    申请人： Takashi Kenmoku ,  Hitoshi Itabashi ,  Akane Masumoto

    发明人： Takashi Kenmoku ,  Hitoshi Itabashi ,  Akane Masumoto

    IPC分类号： G03G9/097 ,  G03G9/087 ,  G03G9/08 ,  G03G9/093

    CPC分类号： G03G9/09775 ,  G03G9/0806 ,  G03G9/0815 ,  G03G9/08706 ,  G03G9/08708 ,  G03G9/08722 ,  G03G9/08726 ,  G03G9/08733 ,  G03G9/08791 ,  G03G9/09321

    摘要： Provided is a toner having high charging rapidity to reach a sufficient charging amount in a short time, high stability of charging from the initial stage to a time when a large amount of sheets is printed out, and high stability of charging under a high temperature and high humidity. In a toner including toner particles, each of which contains at least a binder resin, a colorant, and a charge controlling resin, the charge controlling resin is a copolymer of a structure A having at least a specific salicylic acid derivative structure and a structure B having sulfonic acid or sulfonic acid ester as a substituent.

    摘要翻译： 提供了一种具有高充电速度的调色剂，以便在短时间内达到充足的充电量，从初始阶段到打印出大量的片材时的充电稳定性高，并且在高温下充电的稳定性高 高湿度 在包含调色剂颗粒的调色剂中，每个调色剂颗粒至少含有粘合剂树脂，着色剂和电荷控制树脂，电荷控制树脂是具有至少特定的水杨酸衍生物结构的结构A和结构B的共聚物 具有磺酸或磺酸酯作为取代基。