公开(公告)号：US08034523B2

公开(公告)日：2011-10-11

申请号：US11195825

申请日：2005-08-03

申请人： Kumi Hasegawa ,  Mitsuo Aoki ,  Minoru Masuda ,  Hyo Shu

发明人： Kumi Hasegawa ,  Mitsuo Aoki ,  Minoru Masuda ,  Hyo Shu

IPC分类号： G03G15/01

CPC分类号： G03G9/08742 ,  G03G9/08702 ,  G03G9/08755 ,  G03G9/08797 ,  G03G9/097

摘要： A full color toner containing a binder resin, a release agent and a colorant is provided, wherein the binder resin contains a polyester resin containing a hybrid resin containing one or more vinyl group polymer units and one or more polyester units, and wherein the content A of the hybrid resin and the content B of the release agent satisfy the following relationship: B/2≦A≦3B.

摘要翻译： 提供了含有粘合剂树脂，脱模剂和着色剂的全色调色剂，其中粘合剂树脂含有含有含有一个或多个乙烯基聚合物单元和一个或多个聚酯单元的混合树脂的聚酯树脂，其中含量A 的混合树脂和脱模剂的含量B满足以下关系：B / 2＆nlE; A＆nlE; 3B。

公开(公告)号：US07522857B2

公开(公告)日：2009-04-21

申请号：US11227178

申请日：2005-09-16

申请人： Kumi Hasegawa ,  Mitsuo Aoki ,  Hyo Shu ,  Minoru Masuda ,  Tomoko Utsumi

发明人： Kumi Hasegawa ,  Mitsuo Aoki ,  Hyo Shu ,  Minoru Masuda ,  Tomoko Utsumi

IPC分类号： G03G9/00 ,  G03G15/00

CPC分类号： G03G9/00 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/0823 ,  G03G9/08782 ,  G03G9/09708 ,  G03G9/09733 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0879

摘要： The object is to provide a toner which can be smoothly replenished by a toner replenishing device using a powder pump even when the toner contains a releasing agent, and an image forming apparatus using the toner. There is provided a toner, which comprises a binder resin, a colorant and a releasing agent, has a dynamic friction coefficient of 0.15 to 0.35, and is replenished by the toner replenishing device having a powder pump configured to automatically supply the toner and a toner container arranged in conjunction with the powder pump so as to develop a latent electrostatic image on a image bearing member.

摘要翻译： 本发明的目的是提供一种即使在调色剂含有脱模剂的情况下也可以通过使用粉末泵的调色剂补充装置平滑地补充的调色剂和使用该调色剂的图像形成装置。 提供了一种调色剂，其包含粘合剂树脂，着色剂和脱模剂，其动摩擦系数为0.15至0.35，并且由具有粉末泵的调色剂补充装置补充，所述粉末泵被配置为自动供应调色剂和调色剂 容器与粉末泵一起排列，以在图像承载部件上显影静电潜像。

公开(公告)号：US07985518B2

公开(公告)日：2011-07-26

申请号：US12263512

申请日：2008-11-03

申请人： Hyo Shu ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

发明人： Hyo Shu ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

IPC分类号： G03G15/01

CPC分类号： G03G9/091 ,  G03G2215/0129

摘要： An image forming apparatus of the present invention includes a latent electrostatic image bearing member, a latent electrostatic image forming unit configured to form a latent electrostatic image on the latent electrostatic image bearing member, at least three developing units each configured to develop the latent electrostatic image using a toner to form a visible image, a transferring unit configured to transfer the visible image on a recording medium, and an image fixing unit configured to the transferred image on the recording medium, in which the developing units respectively include any one of a yellow toner, a magenta toner, and a cyan toner, the magenta toner includes C.I. pigment red 269, and the yellow toner includes C.I pigment yellow 180 or C.I pigment yellow 155.

摘要翻译： 本发明的图像形成装置包括静电潜像承载部件，静电潜像形成单元，被配置为在静电潜像承载部件上形成静电潜像，至少三个显影单元，每个显影单元被构造成显影静电潜像 使用调色剂形成可见图像，被配置为将可见图像转印到记录介质上的传送单元和被配置为在记录介质上的转印图像的图像定影单元，其中显影单元分别包括黄色 调色剂，品红色调色剂和青色调色剂，品红色调色剂包括CI 颜料红269，黄色调色剂包括C.I颜料黄180或C.I颜料黄155。

公开(公告)号：US20110268474A1

公开(公告)日：2011-11-03

申请号：US13177203

申请日：2011-07-06

申请人： Hyo SHU ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

发明人： Hyo SHU ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

IPC分类号： G03G15/08 ,  G03G21/18 ,  G03G9/087 ,  G03G9/083 ,  B82Y30/00

CPC分类号： G03G9/08755 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09725

摘要： A toner including toner particles including a binder resin containing at least one polyester resin comprising an inorganic tin (II) compound and an external additive including a particulate inorganic material having a volume average particle diameter greater than 70 nm and less than 300 nm. The binder resin preferably includes a polyester resin having a weight average molecular weight of from 5,000 to 50,000 and another resin having a weight average molecular weight of from 200,000 to 400,000. A developer including the toner; and a developing device, an image forming apparatus and a process cartridge, which form toner images using the toner are also provided.

摘要翻译： 包含调色剂颗粒的调色剂颗粒包括含有至少一种包含无机锡（II）的聚酯树脂的粘合剂树脂和包含体积平均粒径大于70nm且小于300nm的颗粒状无机材料的外部添加剂。 粘合剂树脂优选包括重均分子量为5,000至50,000的聚酯树脂和另一种重均分子量为20万至40万的树脂。 包括调色剂的显影剂; 并且还提供了使用调色剂形成调色剂图像的显影装置，图像形成装置和处理盒。

公开(公告)号：US20060068306A1

公开(公告)日：2006-03-30

申请号：US11223998

申请日：2005-09-13

申请人： Hyo Shu ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

发明人： Hyo Shu ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

IPC分类号： G03G15/01

CPC分类号： G03G9/091 ,  G03G2215/0129

摘要： An image forming apparatus of the present invention includes a latent electrostatic image bearing member, a latent electrostatic image forming unit configured to form a latent electrostatic image on the latent electrostatic image bearing member, at least three developing units each configured to develop the latent electrostatic image using a toner to form a visible image, a transferring unit configured to transfer the visible image on a recording medium, and an image fixing unit configured to the transferred image on the recording medium, in which the developing units respectively include any one of a yellow toner, a magenta toner, and a cyan toner, the magenta toner includes C.I. pigment red 269, and the yellow toner includes C.I pigment yellow 180 or C.I pigment yellow 155.

摘要翻译： 本发明的图像形成装置包括静电潜像承载部件，静电潜像形成单元，被配置为在静电潜像承载部件上形成静电潜像，至少三个显影单元，每个显影单元被构造成显影静电潜像 使用调色剂形成可见图像，被配置为将可见图像转印到记录介质上的传送单元和被配置为在记录介质上的转印图像的图像定影单元，其中显影单元分别包括黄色 调色剂，品红色调色剂和青色调色剂，品红色调色剂包括CI 颜料红269，黄色调色剂包括C.I颜料黄180或C.I颜料黄155。

公开(公告)号：US20060063092A1

公开(公告)日：2006-03-23

申请号：US11227178

申请日：2005-09-16

申请人： Kumi Hasegawa ,  Mitsuo Aoki ,  Hyo Shu ,  Minoru Masuda ,  Tomoko Utsumi

发明人： Kumi Hasegawa ,  Mitsuo Aoki ,  Hyo Shu ,  Minoru Masuda ,  Tomoko Utsumi

IPC分类号： G03G9/08

CPC分类号： G03G9/00 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/0823 ,  G03G9/08782 ,  G03G9/09708 ,  G03G9/09733 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0879

摘要： The object is to provide a toner which can be smoothly replrenished by a toner replenishing device using a powder pump even when the toner containes a releasing agent, and an image forming apparatus using the toner. There is provided a toner, which comprises a binder resin, a colorant and a releasing agent, has a dynamic friction coefficient of 0.15 to 0.35, and is replenished by the toner replenishing device having a powder pump configured to automatically supply the toner and a toner container arranged in conjuction with the powder pump so as to develop a latent electrostatic image on a image bearing member.

摘要翻译： 本发明的目的是提供一种调色剂，即使调色剂含有脱模剂，也可以通过使用粉末泵的调色剂补充装置平滑地重新构成调色剂，以及使用调色剂的图像形成装置。 提供了一种调色剂，其包含粘合剂树脂，着色剂和脱模剂，其动摩擦系数为0.15至0.35，并且由具有粉末泵的调色剂补充装置补充，所述粉末泵被配置为自动供应调色剂和调色剂 容器与粉末泵结合，以便在图像承载部件上显影静电潜像。

公开(公告)号：US08785099B2

公开(公告)日：2014-07-22

申请号：US13177203

申请日：2011-07-06

申请人： Hyo Shu ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

发明人： Hyo Shu ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

IPC分类号： G03G9/087

CPC分类号： G03G9/08755 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09725

摘要： A toner including toner particles including a binder resin containing at least one polyester resin comprising an inorganic tin (II) compound and an external additive including a particulate inorganic material having a volume average particle diameter greater than 70 nm and less than 300 nm. The binder resin preferably includes a polyester resin having a weight average molecular weight of from 5,000 to 50,000 and another resin having a weight average molecular weight of from 200,000 to 400,000. A developer including the toner; and a developing device, an image forming apparatus and a process cartridge, which form toner images using the toner are also provided.

摘要翻译： 包含调色剂颗粒的调色剂颗粒包括含有至少一种包含无机锡（II）的聚酯树脂的粘合剂树脂和包含体积平均粒径大于70nm且小于300nm的颗粒状无机材料的外部添加剂。 粘合剂树脂优选包括重均分子量为5,000至50,000的聚酯树脂和另一种重均分子量为20万至40万的树脂。 包括调色剂的显影剂; 并且还提供了使用调色剂形成调色剂图像的显影装置，图像形成装置和处理盒。

公开(公告)号：US20090123857A1

公开(公告)日：2009-05-14

申请号：US12263512

申请日：2008-11-03

申请人： Hyo SHU ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

发明人： Hyo SHU ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

IPC分类号： G03G9/09 ,  G03G13/08

CPC分类号： G03G9/091 ,  G03G2215/0129

摘要： An image forming apparatus of the present invention includes a latent electrostatic image bearing member, a latent electrostatic image forming unit configured to form a latent electrostatic image on the latent electrostatic image bearing member, at least three developing units each configured to develop the latent electrostatic image using a toner to form a visible image, a transferring unit configured to transfer the visible image on a recording medium, and an image fixing unit configured to the transferred image on the recording medium, in which the developing units respectively include any one of a yellow toner, a magenta toner, and a cyan toner, the magenta toner includes C.I. pigment red 269, and the yellow toner includes C.I pigment yellow 180 or C.I pigment yellow 155.

摘要翻译： 本发明的图像形成装置包括静电潜像承载部件，静电潜像形成单元，被配置为在静电潜像承载部件上形成静电潜像，至少三个显影单元，每个显影单元被构造成显影静电潜像 使用调色剂形成可见图像，被配置为将可见图像转印到记录介质上的传送单元和被配置为在记录介质上的转印图像的图像定影单元，其中显影单元分别包括黄色 调色剂，品红色调色剂和青色调色剂，品红色调色剂包括CI 颜料红269，黄色调色剂包括C.I颜料黄180或C.I颜料黄155。

公开(公告)号：US20060093943A1

公开(公告)日：2006-05-04

申请号：US11258872

申请日：2005-10-27

申请人： Hyo Shu ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

发明人： Hyo Shu ,  Mitsuo Aoki ,  Minoru Masuda ,  Kumi Hasegawa

IPC分类号： G03G9/08

CPC分类号： G03G9/081 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0902 ,  G03G9/091 ,  G03G9/092 ,  G03G9/09783

摘要： A magenta color toner including toner particles including a binder resin including a polyester resin including an inorganic tin (II) compound; a colorant having one of naphthol compounds having one of specific formulae. A process cartridge in which includes a photoreceptor bearing an electrostatic latent image; and a developing device configured to develop the latent image with a developer including the magenta color toner to from a toner image on the photo receptor are unitized. An image forming apparatus including a photoreceptor; a charger configured to charge the photoreceptor; a light irradiator configured to irradiate the photoreceptor with imagewise light to form an electrostatic latent image; a developing device configured to develop the latent image with a developer including the magenta color toner to from a toner image on the photoreceptor; and a transfer device configured to transfer the toner image onto a receiving material.

摘要翻译： 一种品红色调色剂，包括包括包含无机锡（II）化合物的聚酯树脂的粘合剂树脂的调色剂颗粒; 具有一种具有特定式之一的萘酚化合物的着色剂。 一种处理盒，其中包括具有静电潜像的感光体; 并且将由包含品红色调色剂的显影剂从潜在感光体上的调色剂图像显影的显影装置组合起来。 一种图像形成装置，包括感光体; 配置为对感光体充电的充电器; 光照射器，被配置为用成像光照射所述感光体以形成静电潜像; 显影装置，被配置为从包含所述品红色调色剂的显影剂使感光体上的调色剂图像显影潜像; 以及配置成将调色剂图像转印到接收材料上的转印装置。

公开(公告)号：US20060051692A1

公开(公告)日：2006-03-09

申请号：US11195825

申请日：2005-08-03

申请人： Kumi Hasegawa ,  Mitsuo Aoki ,  Minoru Masuda ,  Hyo Shu

发明人： Kumi Hasegawa ,  Mitsuo Aoki ,  Minoru Masuda ,  Hyo Shu

IPC分类号： G03G15/01

CPC分类号： G03G9/08742 ,  G03G9/08702 ,  G03G9/08755 ,  G03G9/08797 ,  G03G9/097

摘要： A full color toner containing a binder resin, a release agent and a colorant is provided, wherein the binder resin contains a polyester resin containing a hybrid resin containing one or more vinyl group polymer units and one or more polyester units, and wherein the content A of the hybrid resin and the content B of the release agent satisfy the following relationship: B/2≦A≦3B.

摘要翻译： 提供了含有粘合剂树脂，脱模剂和着色剂的全色调色剂，其中粘合剂树脂含有含有含有一个或多个乙烯基聚合物单元和一个或多个聚酯单元的混合树脂的聚酯树脂，其中含量A 的混合树脂和脱模剂的含量B满足以下关系：B / 2 <= A <= 3B。