Hybrid toner and method of preparing the same
    3.
    发明授权
    Hybrid toner and method of preparing the same 有权
    混合调色剂及其制备方法

    公开(公告)号:US07932008B2

    公开(公告)日:2011-04-26

    申请号:US12003199

    申请日:2007-12-20

    IPC分类号: G03G9/093

    摘要: A hybrid toner and a method of preparing the toner are provided. The hybrid toner is of a core-shell type having improved storage characteristics and a toner blocking phenomenon. The toner prevents image contamination caused by dispersion of waxes or colorants onto the surface of the outer layer of toner particles are prevented. The hybrid toner includes particles including: a core of about 100 parts by weight of a polyester-based resin, about 1-20 parts by weight of a wax, about 0.1-10 parts by weight of a colorant and about 0.1-10 parts by weight of a charge control agent; and about 5-500 parts by weight of a vinyl-based resin, about 0.1-10 parts by weight of silica, about 0.1-5 parts by weight of a metal oxide and about 0.1-10 parts by weight of polymer beads.

    摘要翻译: 提供混合调色剂和调色剂的制备方法。 混合调色剂是具有改进的储存特性和调色剂阻塞现象的核 - 壳型。 调色剂可以防止由于蜡或着色剂在调色剂颗粒外层的表面上分散造成的图像污染。 混合调色剂包括颗粒,其包括:约100重量份的聚酯基树脂的芯,约1-20重量份的蜡,约0.1-10重量份的着色剂和约0.1-10重量份的着色剂 电荷控制剂的重量; 和约5-500重量份的乙烯基类树脂,约0.1-10重量份的二氧化硅,约0.1-5重量份的金属氧化物和约0.1-10重量份的聚合物珠。

    Method of preparing toner, toner prepared using the method, image forming method using the toner, and image forming apparatus containing the toner
    5.
    发明申请
    Method of preparing toner, toner prepared using the method, image forming method using the toner, and image forming apparatus containing the toner 审中-公开
    调色剂的制备方法,使用该方法制备的调色剂,使用调色剂的成像方法和含有调色剂的成像设备

    公开(公告)号:US20080176158A1

    公开(公告)日:2008-07-24

    申请号:US11980626

    申请日:2007-10-31

    IPC分类号: G03G9/087 G03G15/08

    摘要: A method of preparing a toner, a toner prepared using the method, an image forming method using the toner, and an image forming apparatus containing the toner are provided. The method of preparing toner includes providing a toner composition including a polyester-macromonomer having double bonds at the ends of a molecular chain of a polyester, at least one polymerizable monomer, and a pigment, providing a stabilizer dispersion by mixing a dispersion medium and a stabilizer, and then mixing the obtained stabilizer dispersion with the toner composition to form droplets, and heat-treating the droplets to polymerize the mixture. The method of preparing the toner according to the present invention provides a toner having excellent properties of both a polyester-based monomer and a vinyl-based monomer and excellent gloss, durability, low-temperature fusing property, and stability and may be used to easily control types and sizes of the toner.

    摘要翻译: 提供调色剂的制备方法,使用该方法制备的调色剂,使用调色剂的图像形成方法和含有调色剂的图像形成装置。 制备调色剂的方法包括提供一种调色剂组合物,其包括在聚酯的分子链的末端具有双键的聚酯 - 大分子单体,至少一种可聚合单体和颜料,通过混合分散介质和 稳定剂,然后将获得的稳定剂分散体与调色剂组合物混合以形成液滴,并对液滴进行热处理以使混合物聚合。 根据本发明的调色剂的制备方法提供了一种具有优异的聚酯类单体和乙烯基类单体性能的调色剂,具有优异的光泽度,耐久性,低温熔融性和稳定性,并且可以容易地使用 调色剂的控制类型和尺寸。

    METHOD OF PREPARING LATEX FOR TONER COMPOSITION AND METHOD OF PREPARING TONER COMPOSITION USING THE SAME
    6.
    发明申请
    METHOD OF PREPARING LATEX FOR TONER COMPOSITION AND METHOD OF PREPARING TONER COMPOSITION USING THE SAME 审中-公开
    制备调色剂组合物的方法和使用其制备调色剂组合物的方法

    公开(公告)号:US20080076057A1

    公开(公告)日:2008-03-27

    申请号:US11745721

    申请日:2007-05-08

    IPC分类号: G03G9/08

    摘要: A method of preparing a latex for a toner composition and a method of preparing a toner composition using the same. The method of preparing a latex for a toner composition includes preparing a monomer solution by dissolving a polyester-based monomer in an organic solvent and adding a vinyl-based monomer thereto, preparing an aqueous macromonomer solution by dissolving a macromonomer in water, preparing a solution in which monomers and macromonomer are emulsified by mixing the monomer solution and the aqueous macromonomer solution, and polymerizing the monomers by adding a hydrophilic polymerization initiator to the emulsified solution.

    摘要翻译: 制备调色剂组合物胶乳的方法和使用其制备调色剂组合物的方法。 制备用于调色剂组合物的胶乳的方法包括通过将聚酯类单体溶解在有机溶剂中并加入乙烯基类单体制备单体溶液,通过将大分子单体溶解在水中制备大分子单体溶液,制备溶液 其中单体和大分子单体通过混合单体溶液和大分子水溶液而乳化,并通过在乳化溶液中加入亲水聚合引发剂使单体聚合。

    METHOD OF PREPARING LATEX FOR TONER COMPOSITION AND METHOD OF PREPARING TONER COMPOSITION USING THE SAME
    7.
    发明申请
    METHOD OF PREPARING LATEX FOR TONER COMPOSITION AND METHOD OF PREPARING TONER COMPOSITION USING THE SAME 审中-公开
    制备调色剂组合物的方法和使用其制备调色剂组合物的方法

    公开(公告)号:US20080076053A1

    公开(公告)日:2008-03-27

    申请号:US11745636

    申请日:2007-05-08

    IPC分类号: G03G9/087

    摘要: A method of preparing a latex for a toner composition and a method of preparing a toner composition using the same. The method of preparing the latex for the toner composition includes preparing a monomer solution by dissolving a polyester-based monomer in an organic solvent and adding a vinyl-based monomer thereto, preparing an aqueous macromonomer solution by dissolving a macromonomer in water, preparing a solution in which monomers and macromonomer are suspended by mixing the monomer solution and the aqueous macromonomer solution, and polymerizing the monomers by adding a hydrophobic polymerization initiator to the suspended solution.

    摘要翻译: 制备调色剂组合物胶乳的方法和使用其制备调色剂组合物的方法。 制备调色剂组合物胶乳的方法包括通过将聚酯类单体溶解在有机溶剂中并加入乙烯基类单体制备单体溶液,通过将大分子单体溶解在水中制备大分子单体溶液,制备溶液 其中单体和大分子单体通过混合单体溶液和大分子单体水溶液而悬浮,并通过向悬浮溶液中加入疏水聚合引发剂使单体聚合。

    Method of preparing toner and toner prepared using the method
    9.
    发明申请
    Method of preparing toner and toner prepared using the method 审中-公开
    使用该方法制备调色剂和调色剂的方法

    公开(公告)号:US20080171273A1

    公开(公告)日:2008-07-17

    申请号:US11907328

    申请日:2007-10-11

    摘要: A toner preparation method is provided including: polymerizing a toner composition including a polyester-macromonomer having double bonds at the molecular chain ends and at least one polymerizable monomer to prepare a polymer latex; and mixing the polymer latex with a dispersed pigment solution obtained by dispersing a pigment in a macromonomer having both a hydrophilic group and a hydrophobic group and containing at least one reactive functional group and agglomerating the polymer latex in the presence of an inorganic salt, and a toner prepared using the toner preparation method. The toner has excellent properties of both a polyester-based monomer and a vinyl-based monomer and excellent gloss, durability, low-temperature fixing property, and storage stability, and the shape and size of the toner can be easily controlled.

    摘要翻译: 提供了一种调色剂制备方法,包括:使分子链末端具有双键的聚酯 - 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聚合物胶乳; 并将聚合物胶乳与通过将颜料分散在具有亲水基团和疏水基团的大分子单体并且含有至少一个反应性官能团并在无机盐存在下使聚合物胶乳凝聚而获得的分散的颜料溶液混合, 使用调色剂制备方法制备调色剂。 调色剂具有优异的聚酯类单体和乙烯基类单体的特性,并且具有优异的光泽度,耐久性,低温定影性能和储存稳定性,并且可以容易地控制调色剂的形状和尺寸。

    Hybrid toner and method of preparing the same
    10.
    发明申请
    Hybrid toner and method of preparing the same 有权
    混合调色剂及其制备方法

    公开(公告)号:US20080160441A1

    公开(公告)日:2008-07-03

    申请号:US12003199

    申请日:2007-12-20

    IPC分类号: G03G9/087 G03G15/00 G03G13/16

    摘要: A hybrid toner and a method of preparing the toner are provided. The hybrid toner is of a core-shell type having improved storage characteristics and a toner blocking phenomenon. The toner prevents image contamination caused by dispersion of waxes or colorants onto the surface of the outer layer of toner particles are prevented. The hybrid toner includes particles including: a core of about 100 parts by weight of a polyester-based resin, about 1-20 parts by weight of a wax, about 0.1-10 parts by weight of a colorant and about 0.1-10 parts by weight of a charge control agent; and about 5-500 parts by weight of a vinyl-based resin, about 0.1-10 parts by weight of silica, about 0.1-5 parts by weight of a metal oxide and about 0.1-10 parts by weight of polymer beads.

    摘要翻译: 提供混合调色剂和调色剂的制备方法。 混合调色剂是具有改进的储存特性和调色剂阻塞现象的核 - 壳型。 调色剂防止由于蜡或着色剂的分散在调色剂颗粒的外层的表面上造成的图像污染。 混合调色剂包括颗粒,其包括:约100重量份的聚酯基树脂的芯,约1-20重量份的蜡,约0.1-10重量份的着色剂和约0.1-10重量份的着色剂 电荷控制剂的重量; 和约5-500重量份的乙烯基类树脂,约0.1-10重量份的二氧化硅,约0.1-5重量份的金属氧化物和约0.1-10重量份的聚合物珠。