Color image forming method and color image forming apparatus
    1.
    发明授权
    Color image forming method and color image forming apparatus 有权
    彩色图像形成方法和彩色图像形成装置

    公开(公告)号:US09110418B2

    公开(公告)日:2015-08-18

    申请号:US13945527

    申请日:2013-07-18

    CPC分类号: G03G13/22 G03G15/6582

    摘要: A color image forming method, including: forming electrostatic latent image on electrostatic latent image bearing member; developing the image to form visible image with at least two toners containing releasing agent and selected from black, magenta, cyan and yellow toners; transferring the visible image to recording medium; fixing the transferred image thereon with fixing member having no releasing agent on surface thereof; and forming overcoat layer on the fixed image by polymerizing overcoat composition, wherein when lightness—L1, chromaticity—a1 and chromaticity—b1 according to L*a*b* color system of the fixed image formed with the at least two toners and lightness—L2, chromaticity—a2 and chromaticity-b2 of the fixed image after the overcoat composition is dropped at 0.4 mg/cm2 from height of 10 mm above the fixed image and the overcoat composition is removed after 10 seconds have passed are applied to the following formula (1), color difference ΔE* is 3.0 to 30.0: ΔE*=[(a2−a1)2+(b2−b1)2+(L2−L1)2]1/2  (1).

    摘要翻译: 一种彩色图像形成方法,包括:在静电潜像承载部件上形成静电潜像; 使用至少两个含有脱模剂的调色剂形成可见图像,并选自黑色,品红色,青色和黄色调色剂; 将可见图像传送到记录介质; 在其表面上用没有脱模剂的固定构件将转印图像固定在其上; 并且通过聚合外涂层组合物在固定图像上形成外涂层,其中当由至少两个调色剂形成的固定图像的L * a * b *颜色系统的亮度-L1,色度a1和色度b1, 外涂层组合物的固定图像的L2,色度a2和色度-b2以0.4mg / cm 2从固定图像上方的10mm的高度下降,并且通过10秒后除去外涂层组合物施加到下式 (1),色差Dgr; E *为3.0〜30.0:&Dgr; E * = [(a2-a1)2+(b2-b1)2+(L2-L1)2] 1/2(1)。

    Apparatus for producing detachable information sheet and method of producing detachable information sheet
    3.
    发明授权
    Apparatus for producing detachable information sheet and method of producing detachable information sheet 有权
    用于生产可拆卸信息页的设备和产生可拆卸信息页的方法

    公开(公告)号:US09052649B2

    公开(公告)日:2015-06-09

    申请号:US14191822

    申请日:2014-02-27

    IPC分类号: G03G15/20 G03G13/20 G03G15/00

    摘要: An apparatus for producing a detachable information sheet includes an image forming device, an applying and curing unit, and a heating and pressing unit. The image forming device includes an image bearing body, an electrostatic latent image forming unit to form an electrostatic latent image on the image bearing body, a development unit to develop the latent image with a toner to form a visible toner image, a transfer unit to transfer the toner image from the image bearing body onto a recording medium, and a fixing unit to fix the toner image on the recording medium. The applying and curing unit applies an energy-ray curable composition precursor onto the recording medium having the toner image fixed thereon, and cures the precursor to form an energy-ray curable composition to coat the recording medium. The heating and pressing unit heats and presses the recording medium coated with the energy-ray curable composition.

    摘要翻译: 一种可拆卸信息片的制造装置包括图像形成装置,施加和固化单元以及加热和加压单元。 图像形成装置包括图像承载体,在图像承载体上形成静电潜像的静电潜像形成单元,显影单元,用调色剂显影潜像以形成可见的调色剂图像;转印单元, 将调色剂图像从图像承载体转印到记录介质上,以及定影单元将调色剂图像定影在记录介质上。 施加和固化单元将能量线可固化组合物前体施加到其上固定有调色剂图像的记录介质上,并固化前体以形成能量射线固化组合物以涂覆记录介质。 加热和加压单元加热并按压涂有能量射线固化性组合物的记录介质。

    Electrophotographic image forming method
    4.
    发明授权
    Electrophotographic image forming method 有权
    电子照相成像方法

    公开(公告)号:US08843049B2

    公开(公告)日:2014-09-23

    申请号:US13681845

    申请日:2012-11-20

    摘要: An image forming method including forming an image of a toner including a wax on a recording medium; fixing the toner image using by an oil-less fixing device; and then forming an overcoat layer on the fixed toner image. When a portion of the fixed toner image having the heaviest toner weight is subjected to an ATR FT-IR analysis, a peak area ratio Ab/Aa falls in a range of 3.0 to 7.0 or a peak area ratio Ab′/Aa′ falls in a range of 0.004 to 0.014, wherein Aa represents the area of a peak present in a range of 2896 cm−1 to 2943 cm−1, Ab represents the area of a peak present in a range of 2946 cm−1 to 2979 cm−1, Aa′ represents the area of a peak present in a range of 791 cm−1 to 860 cm−1, and Ab′ represents the area of a peak present in a range of 2834 cm−1 to 2862 cm−1.

    摘要翻译: 一种图像形成方法,包括在记录介质上形成包含蜡的调色剂的图像; 通过无油定影装置固定调色剂图像; 然后在固定的调色剂图像上形成外涂层。 当对具有最重的调色剂重量的定影调色剂图像的一部分进行ATR FT-IR分析时,峰面积比Ab / Aa落在3.0至7.0的范围内,或者峰面积比Ab'/ Aa'落在 0.004〜0.014的范围,其中Aa表示存在于2896cm -1至2943cm -1范围内的峰的面积,Ab表示存在于2946cm -1至2979cm -1的范围内的峰的面积, 在图1中,Aa'表示存在于791cm -1至860cm -1范围内的峰的面积,Ab'表示存在于2834cm -1至2862cm -1范围内的峰的面积。

    APPARATUS FOR PRODUCING DETACHABLE INFORMATION SHEET AND METHOD OF PRODUCING DETACHABLE INFORMATION SHEET
    6.
    发明申请
    APPARATUS FOR PRODUCING DETACHABLE INFORMATION SHEET AND METHOD OF PRODUCING DETACHABLE INFORMATION SHEET 有权
    用于生产可拆卸信息表的装置和生产可拆卸信息表的方法

    公开(公告)号:US20140255069A1

    公开(公告)日:2014-09-11

    申请号:US14191822

    申请日:2014-02-27

    IPC分类号: G03G15/20 G03C3/00 G03G9/00

    摘要: An apparatus for producing a detachable information sheet includes an image forming device, an applying and curing unit, and a heating and pressing unit. The image forming device includes an image bearing body, an electrostatic latent image forming unit to form an electrostatic latent image on the image bearing body, a development unit to develop the latent image with a toner to form a visible toner image, a transfer unit to transfer the toner image from the image bearing body onto a recording medium, and a fixing unit to fix the toner image on the recording medium. The applying and curing unit applies an energy-ray curable composition precursor onto the recording medium having the toner image fixed thereon, and cures the precursor to form an energy-ray curable composition to coat the recording medium. The heating and pressing unit heats and presses the recording medium coated with the energy-ray curable composition.

    摘要翻译: 一种可拆卸信息片的制造装置包括图像形成装置,施加和固化单元以及加热和加压单元。 图像形成装置包括图像承载体,在图像承载体上形成静电潜像的静电潜像形成单元,显影单元,用调色剂显影潜像以形成可见的调色剂图像;转印单元, 将调色剂图像从图像承载体转印到记录介质上,以及定影单元将调色剂图像定影在记录介质上。 施加和固化单元将能量线可固化组合物前体施加到其上固定有调色剂图像的记录介质上,并固化前体以形成能量射线固化组合物以涂覆记录介质。 加热和加压单元加热并按压涂有能量射线固化性组合物的记录介质。

    ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD
    7.
    发明申请
    ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD 有权
    电子影像成像方法

    公开(公告)号:US20130188972A1

    公开(公告)日:2013-07-25

    申请号:US13681845

    申请日:2012-11-20

    IPC分类号: G03G15/00 G03G15/20

    摘要: An image forming method including forming an image of a toner including a wax on a recording medium; fixing the toner image using by an oil-less fixing device; and then forming an overcoat layer on the fixed toner image. When a portion of the fixed toner image having the heaviest toner weight is subjected to an ATR FT-IR analysis, a peak area ratio Ab/Aa falls in a range of 3.0 to 7.0 or a peak area ratio Ab′/Aa′ falls in a range of 0.004 to 0.014, wherein Aa represents the area of a peak present in a range of 2896 cm−1 to 2943 cm−1, Ab represents the area of a peak present in a range of 2946 cm−1 to 2979 cm−1, Aa′ represents the area of a peak present in a range of 791 cm−1 to 860 cm−1, and Ab′ represents the area of a peak present in a range of 2834 cm−1 to 2862 cm−1.

    摘要翻译: 一种图像形成方法,包括在记录介质上形成包含蜡的调色剂的图像; 通过无油定影装置固定调色剂图像; 然后在固定的调色剂图像上形成外涂层。 当对具有最重的调色剂重量的定影调色剂图像的一部分进行ATR FT-IR分析时,峰面积比Ab / Aa落在3.0至7.0的范围内,或者峰面积比Ab'/ Aa'落在 0.004〜0.014的范围,其中Aa表示存在于2896cm -1至2943cm -1范围内的峰的面积,Ab表示存在于2946cm -1至2979cm -1的范围内的峰的面积, 在图1中,Aa'表示存在于791cm -1至860cm -1范围内的峰的面积,Ab'表示存在于2834cm -1至2862cm -1范围内的峰的面积。

    Toner, toner stored unit, image forming apparatus, and image forming method

    公开(公告)号:US10324388B2

    公开(公告)日:2019-06-18

    申请号:US15456890

    申请日:2017-03-13

    摘要: A toner including base particles and external additives on the base particles, the toner satisfying Conditions 1 and 2 defined in the specification, when a number distribution D of particle diameters of powder particles B generated from one base particle A is calculated from a density a of the base particles A and a density b of the powder particles B, where the base particles A and the powder particles B are deposited on an adhesive area and mica respectively by feeding the toner into a vacuumed space from an inlet, and allowing the toner to crush against a surface of a substrate having the adhesive area composed of a carbon tape, and the mica disposed in a manner that the surface is orthogonal to a direction connecting between center of the vacuumed space and center of the inlet, Powder particles B: particles detached from the base particles.