公开(公告)号：US08282720B2

公开(公告)日：2012-10-09

申请号：US12647644

申请日：2009-12-28

Applicant: Natsuko Kusaka ,  Naohiro Hirose ,  Hiroyuki Yasukawa

Inventor： Natsuko Kusaka ,  Naohiro Hirose ,  Hiroyuki Yasukawa

IPC: C09D11/02 ,  C09B47/04

CPC classification number: C09B69/008 ,  C09D11/322

Abstract: A cyan ink for inkjet recording comprising at least one of a phthalocyanine compound represented by Formula (1) and a phthalocyanine compound represented by Formula (2), Z being represented by Formula (3):

Abstract translation: 一种用于喷墨记录的青色油墨，其包含由式（1）表示的酞菁化合物和由式（2）表示的酞菁化合物中的至少一种，Z由式（3）表示：

公开(公告)号：US20120135343A1

公开(公告)日：2012-05-31

申请号：US13363843

申请日：2012-02-01

Applicant: Natsuko KUSAKA ,  Naohiro HIROSE ,  Tatsuya NAGASE ,  Hiroyuki YASUKAWA

Inventor： Natsuko KUSAKA ,  Naohiro HIROSE ,  Tatsuya NAGASE ,  Hiroyuki YASUKAWA

IPC: G03G9/09

CPC classification number: G03G9/09775 ,  G03G9/0802 ,  G03G9/087 ,  G03G9/09392

Abstract: Provided is a toner for an electrostatic charge image development having toner particles which contain: a binder resin; a colorant; and a compound represented by Formula (1) in an amount of 0.1 to 65 ppm based on the total weight of the toner particles: wherein R1 and R2 each respectively represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an aryl group.

Abstract translation: 本发明提供一种静电荷图像显影用调色剂，其具有含有粘合剂树脂的调色剂颗粒; 着色剂 和由式（1）表示的化合物，其量为0.1至65ppm，基于调色剂颗粒的总重量：其中R1和R2各自表示氢原子，具有1至4个碳原子的烷基或 芳基。

公开(公告)号：US20090291375A1

公开(公告)日：2009-11-26

申请号：US12465017

申请日：2009-05-13

Applicant: Tatsuya FUJISAKI ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroyuki YASUKAWA ,  Natsuko KUSAKA

Inventor： Tatsuya FUJISAKI ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroyuki YASUKAWA ,  Natsuko KUSAKA

IPC: G03G13/01

CPC classification number: G03G15/0121

Abstract: 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)

Abstract translation: 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

公开(公告)号：US20090258309A1

公开(公告)日：2009-10-15

申请号：US12410608

申请日：2009-03-25

Applicant: Natsuko KUSAKA ,  Naohiro HIROSE ,  Tatsuya NAGASE ,  Hiroyuki YASUKAWA

Inventor： Natsuko KUSAKA ,  Naohiro HIROSE ,  Tatsuya NAGASE ,  Hiroyuki YASUKAWA

IPC: G03G9/08

CPC classification number: G03G9/09775 ,  G03G9/0802 ,  G03G9/087 ,  G03G9/09392

Abstract: Provided is a toner for an electrostatic charge image development having toner particles which contain: a binder resin; a colorant; and a compound represented by Formula (1) in an amount of 0.1 to 65 ppm based on the total weight of the toner particles: wherein R1 and R2 each respectively represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an aryl group.

Abstract translation: 本发明提供一种静电荷图像显影用调色剂，其具有含有粘合剂树脂的调色剂颗粒; 着色剂 和由式（1）表示的化合物，其量为0.1至65ppm，基于调色剂颗粒的总重量：其中R1和R2各自表示氢原子，具有1至4个碳原子的烷基或 芳基。

公开(公告)号：US08298736B2

公开(公告)日：2012-10-30

申请号：US12467177

申请日：2009-05-15

Applicant: Naohiro Hirose ,  Hiroyuki Yasukawa ,  Natsuko Kusaka ,  Miyuki Murakami ,  Yohei Ohno

Inventor： Naohiro Hirose ,  Hiroyuki Yasukawa ,  Natsuko Kusaka ,  Miyuki Murakami ,  Yohei Ohno

IPC: G03G9/09

CPC classification number: G03G9/0914 ,  G03G9/092 ,  G03G9/09783

Abstract: Provided is a toner comprising toner particles containing a binder resin and coloring matters, wherein the coloring matters comprise a dye represented by Formula (X-1), a metal compound represented by Formula (1) and a quinacridone pigment represented by Formula (2):

Abstract translation: 提供一种调色剂，其包含含有粘合剂树脂和着色剂的调色剂颗粒，其中着色剂包括由式（X-1）表示的染料，由式（1）表示的金属化合物和由式（2）表示的喹吖啶酮颜料， ：

公开(公告)号：US08062819B2

公开(公告)日：2011-11-22

申请号：US12044272

申请日：2008-03-07

Applicant: Hiroyuki Yasukawa ,  Mikio Kouyama ,  Kenji Hayashi ,  Hiroaki Obata ,  Natsuko Kusaka

Inventor： Hiroyuki Yasukawa ,  Mikio Kouyama ,  Kenji Hayashi ,  Hiroaki Obata ,  Natsuko Kusaka

IPC: G03G9/09

CPC classification number: G03G9/0912 ,  G03G9/09 ,  G03G9/0908 ,  G03G9/0914 ,  G03G9/0916 ,  G03G9/092 ,  G03G9/0922 ,  G03G9/0926 ,  G03G9/09378 ,  G03G9/09392

Abstract: A magenta toner for developing an electrostatic image composed of a binder and a colorant is disclosed. The toner contains a tone controlling agent having a peak of fluorescent spectrum from 380 to 500 nm. An image excellent in light fastness and durability can be obtained and high color reproducibility with sufficient transparency and chromaticness can be realized by the magenta toner.

Abstract translation: 公开了用于显影由粘合剂和着色剂组成的静电图像的品红色调色剂。 调色剂含有具有380-500nm荧光光谱峰值的色调控制剂。 可以获得耐光性和耐久性优异的图像，并且可以通过品红色调色剂实现具有足够的透明度和色度的高色彩再现性。

公开(公告)号：US20100175584A1

公开(公告)日：2010-07-15

申请号：US12647644

申请日：2009-12-28

Applicant: Natsuko KUSAKA ,  Naohiro HIROSE ,  Hiroyuki YASUKAWA

Inventor： Natsuko KUSAKA ,  Naohiro HIROSE ,  Hiroyuki YASUKAWA

IPC: C09D11/02 ,  C09B47/04

CPC classification number: C09B69/008 ,  C09D11/322

Abstract: A cyan ink for inkjet recording comprising at least one of a phthalocyanine compound represented by Formula (1) and a phthalocyanine compound represented by Formula (2), Z being represented by Formula (3):

Abstract translation: 一种用于喷墨记录的青色油墨，其包含由式（1）表示的酞菁化合物和由式（2）表示的酞菁化合物中的至少一种，Z由式（3）表示：

公开(公告)号：US20080171278A1

公开(公告)日：2008-07-17

申请号：US11872799

申请日：2007-10-16

Applicant: Hiroyuki YASUKAWA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Tomoko SAKIMURA ,  Hiroaki OBATA ,  Natsuko KUSAKA

Inventor： Hiroyuki YASUKAWA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Tomoko SAKIMURA ,  Hiroaki OBATA ,  Natsuko KUSAKA

IPC: G03G9/09

CPC classification number: G03G9/0918

Abstract: An electrostatic image developing toner which is capable of obtaining highly chromatic full-color images of bright color without causing perceived color contamination and exhibits superior lightfastness is disclosed, wherein the toner comprises a binding resin and a colorant, and the colorant is tetraazaporphyrin or phthalocyanine compounds such as a compound represented by the following formula:

Abstract translation: 本发明公开了一种静电图像显影调色剂，其能够获得高色彩的全色图像，而不会引起感觉到的颜色污染并表现出优异的耐光性，其中调色剂包含粘合树脂和着色剂，着色剂是四氮杂卟啉或酞菁化合物 例如由下式表示的化合物：

公开(公告)号：US08247145B2

公开(公告)日：2012-08-21

申请号：US12188583

申请日：2008-08-08

Applicant: Natsuko Kusaka ,  Mikio Kouyama ,  Kenji Hayashi ,  Hiroaki Obata

Inventor： Natsuko Kusaka ,  Mikio Kouyama ,  Kenji Hayashi ,  Hiroaki Obata

IPC: G03G9/09

CPC classification number: G03G9/0906 ,  G03G9/091 ,  G03G9/0914 ,  G03G9/092

Abstract: A magenta toner for developing an electrostatic image, the magenta toner comprising at least a binder resin and a magenta colorant, wherein the magenta colorant comprises a compound represented by Formula (1), wherein D is represented by one of Formulas (2) to (4):

Abstract translation: 用于显影静电图像的洋红色调色剂，品红色调色剂至少包含粘合剂树脂和品红色着色剂，其中品红色着色剂包含由式（1）表示的化合物，其中D由式（2）至（ 4）：

公开(公告)号：US08092964B2

公开(公告)日：2012-01-10

申请号：US12194451

申请日：2008-08-19

Applicant: Kenji Hayashi ,  Mikio Kouyama ,  Tomoko Sakimura ,  Hiroyuki Yasukawa ,  Hiroaki Obata ,  Natsuko Kusaka

Inventor： Kenji Hayashi ,  Mikio Kouyama ,  Tomoko Sakimura ,  Hiroyuki Yasukawa ,  Hiroaki Obata ,  Natsuko Kusaka

IPC: G03G9/09 ,  G03G13/08

CPC classification number: G03G9/0918 ,  G03G9/0914 ,  G03G9/0924

Abstract: Disclosed is a toner comprising a resin and a colorant, wherein the colorant comprises a compound represented by formula (I) and a compound represented by formula (II).

Abstract translation: 公开了包含树脂和着色剂的调色剂，其中着色剂包括由式（I）表示的化合物和由式（II）表示的化合物。