Toner
    1.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号:US07288354B2

    公开(公告)日:2007-10-30

    申请号:US10902072

    申请日:2004-07-30

    IPC分类号: G03G9/00

    摘要: A toner is composed of toner particles including toner base particles containing at least a binder resin and a colorant, and inorganic fine particles. The toner base particles having a specific circle-equivalent diameter as measured with a flow type particle image analyzer have a specific average circularity. The toner base particles have a specific surface roughness as measured with a scanning probe microscope. The binder resin contains at least a vinyl resin having as partial structure a linkage formed by the reaction of a carboxyl group with an epoxy group.

    摘要翻译: 调色剂由包含至少含有粘合剂树脂和着色剂的调色剂基础颗粒和无机细颗粒的调色剂颗粒组成。 用流动型粒子图像分析仪测量的具有特定圆当量直径的调色剂基础颗粒具有特定的平均圆形度。 调色剂基础颗粒具有用扫描探针显微镜测量的比表面粗糙度。 粘合剂树脂至少含有作为部分结构的由羧基与环氧基的反应形成的键的乙烯基树脂。

    Toner
    2.
    发明申请
    Toner 有权
    爽肤水

    公开(公告)号:US20050048390A1

    公开(公告)日:2005-03-03

    申请号:US10902072

    申请日:2004-07-30

    IPC分类号: G03G9/08 G03G9/087

    摘要: A toner is composed of toner particles including toner base particles containing atleast a binder resin and a colorant, and inorganic fine particles. The toner base particles having a specific circle-equivalent diameter as measured with a flow type particle image analizer have a specific average circularity. The toner base particles have a specific surface roughness as measured with a scanning probe microscope. The binder resin contains at least a vynil resin having as partial structure a linkage formed by the reaction of a carboxyl group with an epoxy group.

    摘要翻译: 调色剂由包括至少含有粘合剂树脂和着色剂的调色剂基础颗粒和无机细颗粒的调色剂颗粒组成。 用流动型颗粒图像分析仪测量的具有特定圆当量直径的调色剂基础颗粒具有特定的平均圆形度。 调色剂基础颗粒具有用扫描探针显微镜测量的比表面粗糙度。 粘合剂树脂含有至少一种具有通过羧基与环氧基的反应形成的连接部分结构的野草树脂。

    Toner
    3.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号:US07273686B2

    公开(公告)日:2007-09-25

    申请号:US10901176

    申请日:2004-07-29

    IPC分类号: G03G9/08

    摘要: In a toner comprising toner particles which comprise toner base particles containing at least a binder resin and a magnetic material, and inorganic fine particles, the toner base particles have been obtained through a pulverization step; and, the toner base particles having a circle-equivalent diameter of from 3 μm or more to 400 μm or less as measured with a flow type particle image analyzer have an average circularity of from 0.935 or more to less than 0.970; and the toner base particles have an average surface roughness of from 5.0 nm or more to less than 35.0 nm as measured with a scanning probe microscope. The toner can enjoy less toner consumption per sheet of images, can achieve a long lifetime in a smaller quantity of toner, and has superior developing performance in any environment.

    摘要翻译: 在包含调色剂颗粒的调色剂中,所述调色剂颗粒包含至少含有粘合剂树脂和磁性材料的调色剂基础颗粒和无机细颗粒,通过粉碎步骤获得调色剂基础颗粒; 并且使用流动型粒子图像分析仪测定的圆当量直径为3μm以上至400μm以下的调色剂母粒的平均圆形度为0.935以上且小于0.970μm, 调色剂母粒的平均表面粗糙度为5.0nm以上且小于35.0nm,用扫描探针显微镜测定。 调色剂可以减少每张图像的碳粉消耗,可以在较少量的调色剂中实现长寿命,并且在任何环境中具有优异的显影性能。

    Toner
    4.
    发明申请
    Toner 有权
    爽肤水

    公开(公告)号:US20050026065A1

    公开(公告)日:2005-02-03

    申请号:US10901176

    申请日:2004-07-29

    IPC分类号: G01Q30/14 G03G9/08 G03G9/097

    摘要: In a toner comprising toner particles which comprise toner base particles containing at least a binder resin and a magnetic material, and inorganic fine particles, the toner base particles have been obtained through a pulverization step; and, the toner base particles having a circle-equivalent diameter of from 3 μm or more to 400 μm or less as measured with a flow type particle image analyzer have an average circularity of from 0.935 or more to less than 0.970; and the toner base particles have an average surface roughness of from 5.0 nm or more to less than 35.0 nm as measured with a scanning probe microscope. The toner can enjoy less toner consumption per sheet of images, can achieve a long lifetime in a smaller quantity of toner, and has superior developing performance in any environment.

    摘要翻译: 在包含调色剂颗粒的调色剂中,所述调色剂颗粒包含至少含有粘合剂树脂和磁性材料的调色剂基础颗粒和无机细颗粒,通过粉碎步骤获得调色剂基础颗粒; 并且使用流动型粒子图像分析仪测定的圆当量直径为3μm以上至400μm以下的调色剂母粒的平均圆形度为0.935以上且小于0.970μm, 调色剂母粒的平均表面粗糙度为5.0nm以上且小于35.0nm,用扫描探针显微镜测定。 调色剂可以减少每张图像的碳粉消耗,可以在较少量的调色剂中实现长寿命,并且在任何环境中具有优异的显影性能。

    Process for producing toner, and toner
    5.
    发明授权
    Process for producing toner, and toner 有权
    生产调色剂和调色剂的方法

    公开(公告)号:US07745089B2

    公开(公告)日:2010-06-29

    申请号:US11858339

    申请日:2007-09-20

    IPC分类号: G03G9/08

    摘要: A process for producing a toner by subjecting a polymer and a resin component containing a cross-linkable polymer capable of cross-linkingly reacting with the polymer, to cross-linking reaction in the presence of a first wax to form a wax-containing cross-linked polymer composition; mixing the wax-containing cross-linked polymer composition with at least a colorant and a second wax, followed by melt-kneading to form a toner composition; and pulverizing the toner composition to produce toner particles. Also disclosed is a toner produced by this process. The toner thus obtained is a toner whose fixing performance and anti-offset properties are well balanced and also which makes it possible to afford images having less fog and high quality, over a long period of time in environments of from low temperature and low humidity to high temperature and high humidity, and is highly durable without causing any contamination of members with which the toner comes into contact.

    摘要翻译: 通过使含有能够与聚合物交联反应的交联性聚合物的聚合物和树脂成分在第一蜡的存在下进行交联反应而形成含蜡交联剂来制造调色剂的方法, 连接聚合物组成; 将含蜡的交联聚合物组合物与至少一种着色剂和第二种蜡混合,然后熔融捏合以形成调色剂组合物; 并粉碎调色剂组合物以产生调色剂颗粒。 还公开了通过该方法生产的调色剂。 由此获得的调色剂是其定影性能和抗污损性能良好平衡的调色剂,并且还使得可以在低温和低湿度的环境中长时间地提供具有较少雾度和高质量的图像, 耐高温和高湿度,并且高度耐用,而不会引起调色剂接触的部件的任何污染。

    Toner
    6.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号:US07351509B2

    公开(公告)日:2008-04-01

    申请号:US11013534

    申请日:2004-12-17

    IPC分类号: G03G9/08

    摘要: A toner is disclosed including toner particles containing a binder resin and a colorant. The binder resin contains a vinyl resin. In the high-temperature GPC-RALLS-viscometer analysis of the o-dichlorobenzene-soluble matter of the toner, a weight-average molecular weigh of absolute molecular weights measured with a viscosity detector is in a specific range. In the o-dichlorobenzene-soluble matter, a component with the absolute molecular weight of 10,000 or less and a component with the absolute molecular weight of 1,000,000 or more are present in specific proportions, respectively. The intrinsic viscosity of the toner is in a specific range.

    摘要翻译: 公开了包含含有粘合剂树脂和着色剂的调色剂颗粒的调色剂。 粘合剂树脂含有乙烯基树脂。 在调色剂的邻二氯苯可溶性物质的高温GPC-RALLS-粘度计分析中,用粘度检测器测量的绝对分子量的重均分子量在特定范围内。 在邻二氯苯可溶物中,绝对分子量为10,000以下的成分和绝对分子量为1,000,000以上的成分分别以特定比例存在。 调色剂的特性粘度在特定范围内。

    Process for producing toner, and toner
    7.
    发明授权
    Process for producing toner, and toner 有权
    生产调色剂和调色剂的方法

    公开(公告)号:US07306889B2

    公开(公告)日:2007-12-11

    申请号:US11013535

    申请日:2004-12-17

    IPC分类号: G03G9/08

    摘要: A process for producing a toner by subjecting a polymer and a resin component containing a cross-linkable polymer capable of cross-linkingly reacting with the polymer, to cross-linking reaction in the presence of a first wax to form a wax-containing cross-linked polymer composition; mixing the wax-containing cross-linked polymer composition with at least a colorant and a second wax, followed by melt-kneading to form a toner composition; and pulverizing the toner composition to produce toner particles. Also disclosed is a toner produced by this process. The toner thus obtained is a toner whose fixing performance and anti-offset properties are well balanced and also which makes it possible to afford images having less fog and high quality, over a long period of time in environments of from low temperature and low humidity to high temperature and high humidity, and is highly durable without causing any contamination of members with which the toner comes into contact.

    摘要翻译: 通过使含有能够与聚合物交联反应的交联性聚合物的聚合物和树脂成分在第一蜡的存在下进行交联反应而形成含蜡交联剂来制造调色剂的方法, 连接聚合物组成; 将含蜡的交联聚合物组合物与至少一种着色剂和第二种蜡混合,然后熔融捏合以形成调色剂组合物; 并粉碎调色剂组合物以产生调色剂颗粒。 还公开了通过该方法生产的调色剂。 由此获得的调色剂是其定影性能和抗污损性能良好平衡的调色剂,并且还使得可以在低温和低湿度的环境中长时间地提供具有较少雾度和高质量的图像, 耐高温和高湿度,并且高度耐用,而不会引起调色剂接触的部件的任何污染。

    Toner
    8.
    发明申请
    Toner 有权
    爽肤水

    公开(公告)号:US20050186497A1

    公开(公告)日:2005-08-25

    申请号:US11013534

    申请日:2004-12-17

    IPC分类号: G03G9/08 G03G9/087

    摘要: A toner is disclosed including toner particles containing a binder resin and a colorant. The binder resin contains a vinyl resin. In the high-temperature GPC-RALLS-viscometer analysis of the o-dichlorobenzene-soluble matter of the toner, a weight-average molecular weigh of absolute molecular weights measured with a viscosity detector is in a specific range. In the o-dichlorobenzene-soluble matter, a component with the absolute molecular weight of 10,000 or less and a component with the absolute molecular weight of 1,000,000 or more are present in specific proportions, respectively. The intrinsic viscosity of the toner is in a specific range.

    摘要翻译: 公开了包含含有粘合剂树脂和着色剂的调色剂颗粒的调色剂。 粘合剂树脂含有乙烯基树脂。 在调色剂的邻二氯苯可溶性物质的高温GPC-RALLS-粘度计分析中,用粘度检测器测量的绝对分子量的重均分子量在特定范围内。 在邻二氯苯可溶物中,绝对分子量为10,000以下的成分和绝对分子量为1,000,000以上的成分分别以特定比例存在。 调色剂的特性粘度在特定范围内。

    PROCESS FOR PRODUCING TONER, AND TONER
    9.
    发明申请
    PROCESS FOR PRODUCING TONER, AND TONER 有权
    生产墨粉和墨粉的方法

    公开(公告)号:US20080014522A1

    公开(公告)日:2008-01-17

    申请号:US11858339

    申请日:2007-09-20

    IPC分类号: G03G9/08

    摘要: A process for producing a toner by subjecting a polymer and a resin component containing a cross-linkable polymer capable of cross-linkingly reacting with the polymer, to cross-linking reaction in the presence of a first wax to form a wax-containing cross-linked polymer composition; mixing the wax-containing cross-linked polymer composition with at least a colorant and a second wax, followed by melt-kneading to form a toner composition; and pulverizing the toner composition to produce toner particles. Also disclosed is a toner produced by this process. The toner thus obtained is a toner whose fixing performance and anti-offset properties are well balanced and also which makes it possible to afford images having less fog and high quality, over a long period of time in environments of from low temperature and low humidity to high temperature and high humidity, and is highly durable without causing any contamination of members with which the toner comes into contact.

    摘要翻译: 通过使含有能够与聚合物交联反应的交联性聚合物的聚合物和树脂成分在第一蜡的存在下进行交联反应而形成含蜡交联剂来制造调色剂的方法, 连接聚合物组成; 将含蜡的交联聚合物组合物与至少一种着色剂和第二种蜡混合,然后熔融捏合以形成调色剂组合物; 并粉碎调色剂组合物以产生调色剂颗粒。 还公开了通过该方法生产的调色剂。 由此获得的调色剂是其定影性能和抗污损性能良好平衡的调色剂,并且还使得可以在低温和低湿度的环境中长时间地提供具有较少雾度和高质量的图像, 耐高温和高湿度,并且高度耐用,而不会引起调色剂接触的部件的任何污染。

    Process for producing toner, and toner
    10.
    发明申请
    Process for producing toner, and toner 有权
    生产调色剂和调色剂的方法

    公开(公告)号:US20050186499A1

    公开(公告)日:2005-08-25

    申请号:US11013535

    申请日:2004-12-17

    IPC分类号: G03G9/08 G03G9/087 G03G9/09

    摘要: A process for producing a toner by subjecting a polymer and a resin component containing a cross-linkable polymer capable of cross-linkingly reacting with the polymer, to cross-linking reaction in the presence of a first wax to form a wax-containing cross-linked polymer composition; mixing the wax-containing cross-linked polymer composition with at least a colorant and a second wax, followed by melt-kneading to form a toner composition; and pulverizing the toner composition to produce toner particles. Also disclosed is a toner produced by this process. The toner thus obtained is a toner whose fixing performance and anti-offset properties are well balanced and also which makes it possible to afford images having less fog and high quality, over a long period of time in environments of from low temperature and low humidity to high temperature and high humidity, and is highly durable without causing any contamination of members with which the toner comes into contact.

    摘要翻译: 通过使含有能够与聚合物交联反应的交联性聚合物的聚合物和树脂成分在第一蜡的存在下进行交联反应而形成含蜡交联聚合物来制造调色剂的方法, 连接聚合物组成; 将含蜡的交联聚合物组合物与至少一种着色剂和第二种蜡混合,然后熔融捏合以形成调色剂组合物; 并粉碎调色剂组合物以产生调色剂颗粒。 还公开了通过该方法生产的调色剂。 由此获得的调色剂是其定影性能和抗污损性良好平衡的调色剂,并且还使得可以在低温和低湿度的环境中长时间地提供具有较少雾度和高质量的图像, 耐高温和高湿度,并且高度耐用,而不会引起调色剂接触的部件的任何污染。