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    토너의 제조방법 및 이를 이용하여 제조된 토너
    1.
    发明公开
    토너의 제조방법 및 이를 이용하여 제조된 토너 无效
    使用该方法制备调色剂和调色剂的方法

    公开(公告)号：KR1020090020926A

    公开(公告)日：2009-02-27

    申请号：KR1020070085570

    申请日：2007-08-24

    Applicant: 삼성전자주식회사

    Inventor： 이준영 ,  연경열 ,  정민영 ,  신요다 ,  구태회

    IPC: G03G9/08

    CPC classification number: G03G9/0804 ,  G03G9/08704 ,  G03G9/08708 ,  G03G9/08715 ,  G03G9/0872 ,  G03G9/08722 ,  G03G9/08728 ,  G03G9/08759 ,  G03G9/08786 ,  G03G9/08791 ,  G03G9/0924 ,  G03G9/09321 ,  G03G9/09364

    Abstract: A method for preparing a toner, a toner prepared by the method, a method for forming an image by using the toner, and an apparatus for forming an image using the toner are provided to improve the dispersion of a pigment even without using a dispersant and improve charge characteristics and transfer property. A method for preparing a toner comprises the steps of polymerizing a toner composition comprising a macromonomer having a hydrophilic group and a hydrophobic group and containing at least one reactive functional group and at least one polymerizable monomer, so as to prepare a latex particle for a core containing a wax; mixing the latex particle for a core with a self-dispersing pigment dispersion and adding an inorganic salt to prepare a first cohesion toner; and coating a latex particle for a shell layer on the first cohesion toner.

    Abstract translation: 提供调色剂的制备方法，通过该方法制备的调色剂，通过使用调色剂形成图像的方法和使用调色剂形成图像的装置，以改善颜料的分散，甚至不使用分散剂， 改善电荷特性和转移性能。 调色剂的制备方法包括以下步骤：使包含具有亲水基团和疏水基团并含有至少一个反应性官能团的大分子单体和至少一种可聚合单体的调色剂组合物聚合，以制备核心胶乳颗粒 含蜡; 将核心的胶乳颗粒与自分散颜料分散体混合并加入无机盐以制备第一内聚色调剂; 并在第一内聚性调色剂上涂覆用于壳层的胶乳颗粒。

    전자사진용 토너 및 그의 제조 방법
    2.
    发明公开
    전자사진용 토너 및 그의 제조 방법 有权
    用于开发静电图像的调色剂及其制备方法

    公开(公告)号：KR1020100065781A

    公开(公告)日：2010-06-17

    申请号：KR1020080124297

    申请日：2008-12-08

    Applicant: 삼성전자주식회사

    Inventor： 신요다 ,  이준영 ,  김재환 ,  구태회

    IPC: G03G9/08

    CPC classification number: G03G9/09708 ,  G03G9/0806 ,  G03G9/0825 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0902 ,  G03G15/0877 ,  G03G2215/085

    Abstract: PURPOSE: An electro-photographic toner and a manufacturing method thereof are provided to control the content of wax exposed to the surface of the toner, and to improve the durability and fixation property of the toner. CONSTITUTION: An electro-photographic toner contains a latex, a colorant, and a releasing agent. The area rate of a protrusion unit with the height over 100 nanometers from the surface area of the toner is 5~15%. The electro-photographic toner additionally contains 3~1,000ppm of Si and Fe in a molar ratio(Si/Fe) is 0.1~5. The electro-photographic toner includes the average molecular weight of 60~75k while analyzing through a GPC(gel chromatography).

    Abstract translation: 目的：提供电子照相调色剂及其制造方法，以控制暴露于调色剂表面的蜡的含量，并提高调色剂的耐久性和固色性。 构成：电照相色调剂含有胶乳，着色剂和脱模剂。 高度超过100纳米的突出单元与调色剂表面积的面积率为5〜15％。 电子照相调色剂另外含有3〜1,000ppm的Si，Fe的摩尔比（Si / Fe）为0.1〜5。 电照相色调剂通过GPC（凝胶色谱）分析，其平均分子量为60〜75k。

    토너의 제조방법 및 이를 이용하여 제조된 토너
    3.
    发明公开
    토너의 제조방법 및 이를 이용하여 제조된 토너 无效
    使用该方法制备调色剂和调色剂的方法

    公开(公告)号：KR1020090022034A

    公开(公告)日：2009-03-04

    申请号：KR1020070087040

    申请日：2007-08-29

    Applicant: 삼성전자주식회사

    Inventor： 신요다 ,  연경열 ,  정민영 ,  구태회

    IPC: G03G9/08

    CPC classification number: G03G9/0806 ,  G03G9/08759 ,  G03G9/08786 ,  G03G9/08791 ,  G03G9/08793 ,  G03G9/09321 ,  G03G9/09364

    Abstract: A method for preparing toner is provided to ensure low temperature fixation and durability of the final toner with simple process and excellent particle size distribution, and to control the shape and surface state of toner. A method for preparing toner comprises a step for manufacturing the first latex particles by polymerizing a macro monomer containing at least one active functional group and having hydrophilic groups and hydrophobic groups, at least one polymerizable monomer, and a toner composition containing wax; a step for mixing the first latex particles in the pigment dispersion dispersed with the macro monomer and adding inorganic salts to prepare the first coherence toner; and a step for covering the second latex particles obtained by polymerizing a composition of forming the second latex particles containing at least one polymerizable monomers and crosslinkable monomers on the first coherence toner.

    Abstract translation: 提供调色剂的制备方法，以确保最终调色剂的低温定影和耐久性，工艺简单，粒度分布优异，并且可以控制调色剂的形状和表面状态。 制备调色剂的方法包括通过聚合包含至少一个活性官能团并具有亲水基团和疏水基团的至少一种可聚合单体和含有蜡的调色剂组合物的大分子单体制备第一胶乳颗粒的步骤; 将分散有大分子单体的颜料分散体中的第一胶乳颗粒混合并加入无机盐以制备第一相干调色剂的步骤; 以及通过在第一相干调色剂上聚合形成含有至少一种可聚合单体和可交联单体的第二胶乳颗粒的组合物而获得的第二胶乳颗粒的步骤。

    정전하 현상용 토너 및 그의 제조방법
    6.
    发明公开
    정전하 현상용 토너 및 그의 제조방법 有权
    用于开发静电影像的调色剂及其制备方法

    公开(公告)号：KR1020100070031A

    公开(公告)日：2010-06-25

    申请号：KR1020080128620

    申请日：2008-12-17

    Applicant: 삼성전자주식회사

    Inventor： 김재환 ,  이준영 ,  신요다 ,  구태회

    IPC: G03G9/08 ,  G03G9/09

    CPC classification number: G03G9/09708 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0902 ,  G03G15/0877 ,  G03G2215/085

    Abstract: 정전하현상용토너및 그의제조방법이제공되며, 상기토너가약 4.0 x 10내지약 4.0 x 10의 G'(60), 약 100 내지약 500의 G'(60)/G'(80), 약 3.0 x 10내지약 1.5 x 10의 G'(100, 140)을가지고, 상기 G'(60) 및 G'(80)은각속도 6.28 rad/초, 승온속도 2.0 ℃/분의 측정조건에서각각 60 ℃, 80 ℃에서의저장탄성율(Pa)를나타내고, 상기 G'(100, 140)은각속도 6.28 rad/초, 승온속도 2.0 ℃/분의 측정조건에서 100 ℃내지 140 ℃의온도범위에서의저장탄성율(Pa)를나타낸다.

    Abstract translation: 目的：提供用于静电荷显影的调色剂及其制造方法，以获得改善的光泽图像特性，并确保宽的定影结构。 构成：用于静电荷显影的调色剂含有胶乳，着色剂和脱模剂。 调色剂在角速度为6.28rad /秒的条件下，在80℃下的储能模量（Pa）为4.0×10 ^〜4.0×10 ^ 8，升温速度为每秒2℃。

    정전하상 현상용 토너, 그 제조방법, 이 토너를 채용한 토너 공급 수단 및 화상 형성 장치
    9.
    发明公开
    정전하상 현상용 토너, 그 제조방법, 이 토너를 채용한 토너 공급 수단 및 화상 형성 장치 无效
    用于发展静电图像的调色剂及其制备方法，用于提供静电图像的方法和使用其的图像形成装置

    公开(公告)号：KR1020120095152A

    公开(公告)日：2012-08-28

    申请号：KR1020110014650

    申请日：2011-02-18

    Applicant: 삼성전자주식회사

    Inventor： 방경 ,  이준영 ,  구태회 ,  박수범 ,  이주연

    IPC: G03G9/087 ,  G03G15/06

    CPC classification number: G03G9/08795 ,  G03G9/08782 ,  G03G9/08797 ,  G03G9/09371 ,  G03G9/09392

    Abstract: PURPOSE: A toner for developing electrostatic images, a method for preparing the same, a toner supplying apparatus using the toner, and an image forming apparatus using the same are provided to improve the image characteristic of toner. CONSTITUTION: A toner for developing electrostatic images includes binder resins, a coloring agent, and a releasing agent. The binder resins include two kinds of binder resins with different weight average molecular weights. The toner has one or more endothermic peaks at secondary rising curve of differential scanning calorimetry measurement by melting the releasing agent. The endothermic peaks have main endothermic peaks in a range about 70-100 degrees Celsius and auxiliary endothermic peaks in the form of a separate peak or shoulder in a range about 60-80 degrees Celsius. A toner supplying apparatus(100) implements operational processes based on the toner.

    Abstract translation: 目的：提供用于显影静电图像的调色剂，其制备方法，使用该调色剂的调色剂供给装置和使用该调色剂的图像形成装置，以改善调色剂的图像特性。 构成：用于静电图像显影的调色剂包括粘合剂树脂，着色剂和脱模剂。 粘合剂树脂包括两种重均分子量不同的粘合剂树脂。 调色剂通过熔融脱模剂在差示扫描量热测量的二次上升曲线处具有一个或多个吸热峰。 吸热峰在约70-100摄氏度的范围内具有主吸热峰，并且在约60-80摄氏度的范围内形成分开的峰或肩的形式的辅助吸热峰。 调色剂供应装置（100）基于调色剂实现操作过程。

    정전화상 현상용 토너 및 그의 제조방법
    10.
    发明公开
    정전화상 현상용 토너 및 그의 제조방법 有权
    用于开发静电图像的调色剂及其制备方法

    公开(公告)号：KR1020100072710A

    公开(公告)日：2010-07-01

    申请号：KR1020080131198

    申请日：2008-12-22

    Applicant: 삼성전자주식회사

    Inventor： 이준영 ,  정민영 ,  김재환 ,  신요다 ,  구태회

    IPC: G03G15/18

    CPC classification number: G03G9/08795 ,  G03G5/0535 ,  G03G5/0539 ,  G03G5/0542 ,  G03G5/0546 ,  G03G5/055 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08797 ,  G03G9/0902 ,  G03G9/09708

    Abstract: PURPOSE: A toner for developing electrostatic image, and a method for preparing the same are provided to include an average molecular weight less than 75,000, thereby maintaining fixing characteristic. CONSTITUTION: A toner for electrostatic image developing comprises latex, a coloring agent and a release agent. In much than 0°C of storage elastic modulus and loss elastic modulus, the lowest cross temperature is about 65-80°C. The toner for electrostatic image developing has weight average molecular volume of about 65,000-75,000 and z- average molecular weight of about 110,000-220,000. Latex particle, pigment distributing solution and release agent distributing solution are mixed. Coagulant is added to mixing solution. A first coherence toner is heated over glass transition temperature of the latex particle. A supply unit(103) is installed at a lower portion of a toner tank(101), and discharges the toner stored in the toner tank.

    Abstract translation: 目的：提供静电图像显影用调色剂及其制备方法，其平均分子量小于75,000，从而保持定影特性。 构成：用于静电图像显影的调色剂包括胶乳，着色剂和脱模剂。 在超过0°C的储能弹性模量和损耗弹性模量下，最低的交叉温度约为65-80℃。 用于静电图像显影的调色剂的重均分子量为约65,000-75,000，z-平均分子量为约110,000-220,000。 混合乳胶颗粒，颜料分配溶液和脱模剂分散溶液。 向混合溶液中加入凝血剂。 将第一相干调色剂加热到胶乳颗粒的玻璃化转变温度。 供应单元（103）安装在调色剂罐（101）的下部，并且排出存储在调色剂罐中的调色剂。

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