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    • 2. 发明申请
    • IMAGE FORMING METHOD
    • 图像形成方法
    • US20100136476A1
    • 2010-06-03
    • US12624487
    • 2009-11-24
    • Tatsuya FUJISAKIKaori SOEDAShinya OBARANatsuko KUSAKA
    • Tatsuya FUJISAKIKaori SOEDAShinya OBARANatsuko KUSAKA
    • G03G15/08
    • G03G15/0126G03G9/0821G03G9/08782G03G9/08795G03G9/08797G03G9/0914G03G9/0918
    • Provided is a method for forming an image with a set of electrostatic charge image developing toners using a digital electrophotographic method, provided that the set of electrostatic charge image developing toners comprises a black toner and a light gray toner, the method comprising the steps of: forming an electrostatic latent image on an image support; developing the electrostatic latent image with the black toner to form a black toner image; developing the electrostatic latent image with the light gray toner to form a light gray toner image; and fixing the black toner image and the light gray toner image, wherein the black toner and the light gray toner each independently contains a wax having an endothermic peak in the range of 60 to 105° C.; and the light gray toner has a transmittance in the range of 40 to 90%.
    • 提供了一种使用数字电子照相方法用一组静电荷图像显影调色剂形成图像的方法,只要该组静电荷图像显影调色剂包括黑色调色剂和浅灰色调色剂,该方法包括以下步骤: 在图像载体上形成静电潜像; 用黑色调色剂显影静电潜像以形成黑色调色剂图像; 用浅灰色调色剂显影静电潜像以形成浅灰色调色剂图像; 并且固定黑色调色剂图像和浅灰色调色剂图像,其中黑色调色剂和浅灰色调色剂各自独立地包含具有在60至105℃范围内的吸热峰的蜡; 浅灰色调色剂的透光率在40〜90%的范围内。
    • 3. 发明授权
    • Full color image formation process
    • 全彩图像形成过程
    • US08187782B2
    • 2012-05-29
    • US12465017
    • 2009-05-13
    • Tatsuya FujisakiMikio KouyamaKenji HayashiHiroyuki YasukawaNatsuko Kusaka
    • Tatsuya FujisakiMikio KouyamaKenji HayashiHiroyuki YasukawaNatsuko Kusaka
    • G03G13/08
    • G03G15/0121
    • Disclosed is a process of forming a full color image according to electrophotography, employing a yellow toner, a magenta toner and a cyan colorant, the process comprising the step of forming a yellow toner image, a magenta toner image and a cyan toner image on a recording material, wherein the yellow toner image has reflectance (in terms of %) satisfying formulas (11) through (14) below, the magenta toner image has reflectance (in terms of %) satisfying formulas (21) through (24) below, and the cyan toner image has reflectance (in terms of %) satisfying formulas (31) through (34) below. 2≦A415+A460≦24  Formula (11) 20≦A510−A490≦40  Formula (12) 2≦A550−A530≦16 and  Formula (13) 70≦A550  Formula (14) 30≦B450−B520≦85  Formula (21) 1≦B530+B570≦25  Formula (22) 2≦B670−B600≦50 and  Formula (23) 80≦B670  Formula (24) 4≦|C480−C450|≦16  Formula (31) 15≦C550−C570≦35 and  Formula (32) 20≦C570≦50  Formula (33) 0≦C620+C650≦30  Formula (34)
    • 公开了采用黄色调色剂,品红色调色剂和青色着色剂的根据电子照相法形成全色图像的方法,该方法包括在上述步骤中形成黄色调色剂图像,品红色调色剂图像和青色调色剂图像 记录材料,其中黄色调色剂图像具有满足下式(11)至(14)的反射率(以%计),品红色调色剂图像具有满足下式(21)至(24)的反射率(以%计) 并且青色调色剂图像具有满足下式(31)至(34)的反射率(以%计)。 2和nlE; A415 + A460≦̸ 24式(11)20& A1; A510-A490≦̸ 40式(12)2& A1; A550-A530和nlE 16和式(13)70& 式(24)4≦̸ B530 + B570≦̸ 25式(22)2≦̸ B670-B600& C570≦̸ 35和式(32)20& C570≦̸ 50式(33)0& N1; C620 + C650&
    • 7. 发明申请
    • FULL COLOR IMAGE FORMATION PROCESS
    • 全彩色图像形成过程
    • US20090291375A1
    • 2009-11-26
    • US12465017
    • 2009-05-13
    • Tatsuya FUJISAKIMikio KOUYAMAKenji HAYASHIHiroyuki YASUKAWANatsuko KUSAKA
    • Tatsuya FUJISAKIMikio KOUYAMAKenji HAYASHIHiroyuki YASUKAWANatsuko KUSAKA
    • G03G13/01
    • G03G15/0121
    • Disclosed is a process of forming a full color image according to electrophotography, employing a yellow toner, a magenta toner and a cyan colorant, the process comprising the step of forming a yellow toner image, a magenta toner image and a cyan toner image on a recording material, wherein the yellow toner image has reflectance (in terms of %) satisfying formulas (11) through (14) below, the magenta toner image has reflectance (in terms of %) satisfying formulas (21) through (24) below, and the cyan toner image has reflectance (in terms of %) satisfying formulas (31) through (34) below. 2≦A415+A460≦24  Formula (11) 20≦A510−A490≦40  Formula (12) 2≦A550−A530≦16 and  Formula (13) 70≦A550  Formula (14) 30≦B450−B520≦85  Formula (21) 1≦B530+B570≦25  Formula (22) 2≦B670−B600≦50 and  Formula (23) 80≦B670  Formula (24) 4≦|C480−C450|≦16  Formula (31) 15≦C550−C570≦35 and  Formula (32) 20≦C570≦50  Formula (33) 0≦C620+C650≦30  Formula (34)
    • 公开了采用黄色调色剂,品红色调色剂和青色着色剂的根据电子照相法形成全色图像的方法,该方法包括在上述步骤中形成黄色调色剂图像,品红色调色剂图像和青色调色剂图像 记录材料,其中黄色调色剂图像具有满足下式(11)至(14)的反射率(以%计),品红色调色剂图像具有满足下式(21)至(24)的反射率(以%计) 并且青色调色剂图像具有满足下式(31)至(34)的反射率(以%计)。 2A415 + A460 20A510-A490 2A550-A530 70 30B450-B520 1B530 + B570 2B670-B600 80 4C480-C450 | 15C550-C570 20 <= C570 0C620 + C650
    • 8. 发明授权
    • Image forming method
    • 图像形成方法
    • US08236472B2
    • 2012-08-07
    • US12624487
    • 2009-11-24
    • Tatsuya FujisakiKaori SoedaShinya ObaraNatsuko Kusaka
    • Tatsuya FujisakiKaori SoedaShinya ObaraNatsuko Kusaka
    • G03G13/24
    • G03G15/0126G03G9/0821G03G9/08782G03G9/08795G03G9/08797G03G9/0914G03G9/0918
    • Provided is a method for forming an image with a set of electrostatic charge image developing toners using a digital electrophotographic method, provided that the set of electrostatic charge image developing toners comprises a black toner and a light gray toner, the method comprising the steps of: forming an electrostatic latent image on an image support; developing the electrostatic latent image with the black toner to form a black toner image; developing the electrostatic latent image with the light gray toner to form a light gray toner image; and fixing the black toner image and the light gray toner image, wherein the black toner and the light gray toner each independently contains a wax having an endothermic peak in the range of 60 to 105° C.; and the light gray toner has a transmittance in the range of 40 to 90%.
    • 提供了一种使用数字电子照相方法用一组静电荷图像显影调色剂形成图像的方法,只要该组静电荷图像显影调色剂包括黑色调色剂和浅灰色调色剂,该方法包括以下步骤: 在图像载体上形成静电潜像; 用黑色调色剂显影静电潜像以形成黑色调色剂图像; 用浅灰色调色剂显影静电潜像以形成浅灰色调色剂图像; 并且固定黑色调色剂图像和浅灰色调色剂图像,其中黑色调色剂和浅灰色调色剂各自独立地包含具有在60至105℃范围内的吸热峰的蜡; 浅灰色调色剂的透光率在40〜90%的范围内。