公开(公告)号：US20080138733A1

公开(公告)日：2008-06-12

申请号：US11867315

申请日：2007-10-04

Applicant: Noboru UEDA ,  Asao MATSUSHIMA ,  Go YAMAGUCHI

Inventor： Noboru UEDA ,  Asao MATSUSHIMA ,  Go YAMAGUCHI

IPC: G03G9/087

CPC classification number: G03G9/08782 ,  G03G9/0806 ,  G03G9/0825 ,  G03G9/08726 ,  G03G9/08733 ,  G03G9/08795 ,  G03G9/08797

Abstract: A toner for developing an electrostatic image is disclosed. The toner has softening point Tsp of from 90° C. to 110° C., and the toner satisfies the relation of 0.02≦(Sw/S)×100≦10, Sw being an area of a wax domain having largest diameter among wax domains at a cross section of the toner particle, and S being entire area of the cross section of the toner particle.

Abstract translation: 公开了用于显影静电图像的调色剂。 调色剂的软化点Tsp为90℃至110℃，调色剂满足0.02 <=（Sw / S）×100 <= 10的关系，Sw为直径最大的蜡区域的面积 调色剂颗粒的横截面处的蜡区域，S是调色剂颗粒的横截面的整个区域。

公开(公告)号：US20090087770A1

公开(公告)日：2009-04-02

申请号：US12205100

申请日：2008-09-05

Applicant: Go YAMAGUCHI ,  Yoshiaki KOBAYASHI ,  Asao MATSUSHIMA ,  Noboru UEDA ,  Masaharu MATSUBARA

Inventor： Go YAMAGUCHI ,  Yoshiaki KOBAYASHI ,  Asao MATSUSHIMA ,  Noboru UEDA ,  Masaharu MATSUBARA

IPC: G03G9/087 ,  G03G9/08 ,  G03G9/09

CPC classification number: G03G9/0821 ,  G03G9/08724 ,  G03G9/08733 ,  G03G9/08797

Abstract: An electrophotographic toner is disclosed, meeting the requirement that G′ (60)/G′ (80) is from 1×102 to 1×104, where G′ (60) G′ (80) are each a storage modulus of the toner at 60° C. and 80° C., respectively; G′ (100)/G′ (130) is from 1 to 102, where G′ (100) and G′ (130) are each a storage modulus of the toner at 100° C. and 130° C., respectively; and G′ (10-130) is from 5×102 to 1×102 dyn/cm21 where G′ (100-130) is a storage modulus of the toner at a temperature of from 100 to 130° C.

Abstract translation: 公开了一种电子照相调色剂，其满足G'（60）/ G'（80）为1×102至1×10 4的要求，其中G'（60）G'（80）分别为调色剂在60℃的储能模量 和80℃; G'（100）/ G'（130）为1至102，其中G'（100）和G'（130）分别为调色剂在100℃和130℃的储能模量; 和G'（10-130）为5×102-1×102dyn / cm 21，其中G'（100-130）为调色剂在100-130℃温度下的储能模量。

公开(公告)号：US20080226364A1

公开(公告)日：2008-09-18

申请号：US12015670

申请日：2008-01-17

Applicant: Masaharu MATSUBARA ,  Asao MATSUSHIMA ,  Noboru UEDA ,  Go YAMAGUCHI ,  Takayuki SUZUKI

Inventor： Masaharu MATSUBARA ,  Asao MATSUSHIMA ,  Noboru UEDA ,  Go YAMAGUCHI ,  Takayuki SUZUKI

IPC: G03G15/20

CPC classification number: G03G15/2025 ,  G03G2215/2032 ,  G03G2215/2041

Abstract: An image forming method comprising the steps of: (i) charging a surface of a photoreceptor; (ii) exposing the charged photoreceptor to form an electrostatic latent image; (iii) developing the electrostatic latent image using a toner comprising at least a release agent to form a toner image; (iv) transferring the toner image on the photoreceptor to a transfer material; and (v) fixing the toner image transferred on the transfer material employing a contact-heating fixing devise comprising a pair of belts, wherein the releasing agent comprises a first release agent component containing a monoester compound represented by Formula (1) and a second release agent component containing a hydrocarbon having a branched chain structure, wherein a content of the first release agent is 40 to 98% by mass, based on a total mass of the first release agent component and the second release agent component: R1—COO—R2   Formula (1)

Abstract translation: 一种图像形成方法，包括以下步骤：（i）对感光体的表面充电; （ii）使带电感光体曝光以形成静电潜像; （iii）使用至少包含脱模剂的调色剂显影静电潜像以形成调色剂图像; （iv）将感光体上的调色剂图像转印到转印材料上; 和（v）使用包含一对带的接触加热固定装置固定转印在转印材料上的调色剂图像，其中所述脱模剂包含含有由式（1）表示的单酯化合物的第一脱模剂组分和第二释放 含有具有支链结构的烃的试剂组分，其中基于第一脱模剂组分和第二脱模剂组分的总质量，第一脱模剂的含量为40〜98质量％：< -formulae description =“在线公式”end =“lead”？R 1 -COO-R 2 2式（1）<？在线公式描述 =“内联公式”end =“tail”？>

公开(公告)号：US20080166653A1

公开(公告)日：2008-07-10

申请号：US11946982

申请日：2007-11-29

Applicant: Masaharu MATSUBARA ,  Asao MATSUSHIMA ,  Noboru UEDA ,  Go YAMAGUCHI

Inventor： Masaharu MATSUBARA ,  Asao MATSUSHIMA ,  Noboru UEDA ,  Go YAMAGUCHI

IPC: G03G13/20

CPC classification number: G03G15/2025 ,  G03G15/206 ,  G03G2215/2009

Abstract: All objective is to provide an image forming method by which sufficient fixing strength can be obtained at a low temperature of 120° C., excellent print images with no belt-like like or streak image defect can be obtained, and no document offsetting is generated even though the superimposed print images are stored. Disclosed is an image forming method comprising the step of fixing a toner image formed with a toner comprising a releasing agent on a transfer material employing a contact-heating fixing device comprising a heating roller and a belt-shaped pressure body, wherein the heating roller is placed on the upper side of the transfer material, the releasing agent comprises the 1st releasing agent component and the 2nd releasing agent component, and the 1st releasing agent component has a content of 40-98% by weight, based on the total weight of the 1st and 2nd releasing agent components.

Abstract translation: 全部目的是提供一种在120℃的低温下能获得足够的固定强度的图像形成方法，可以获得没有带状或条纹图像缺陷的优异的印刷图像，并且不产生文件偏移 即使叠加的打印图像被存储。 公开了一种图像形成方法，包括以下步骤：将由包含脱模剂的调色剂形成的调色剂图像定影在使用包括加热辊和带状压力体的接触加热定影装置的转印材料上，其中加热辊是 放置在转印材料的上侧，脱模剂包括第一脱模剂组分和第二次脱模剂组分，并且第一<！ - SIPO 脱模剂成分的含量为40〜98重量％，基于1重量份和2重量份脱模剂成分的总重量。

公开(公告)号：US20110207045A1

公开(公告)日：2011-08-25

申请号：US13024759

申请日：2011-02-10

Applicant: Anju HORI ,  Shigenori KOUNO ,  Asao MATSUSHIMA ,  Noboru UEDA ,  Kentarou MOGI

Inventor： Anju HORI ,  Shigenori KOUNO ,  Asao MATSUSHIMA ,  Noboru UEDA ,  Kentarou MOGI

IPC: G03G9/087 ,  G03G9/08

CPC classification number: G03G5/14734 ,  G03G9/09321 ,  G03G9/09364 ,  G03G9/09392

Abstract: A toner for electrostatic latent image development is disclosed, comprising a binder resin which comprises a resin A comprising a copolymer comprised of at least a styrenic monomer unit and a (meth)acrylic monomer unit and a resin B comprising a copolymer comprised of at least a methacrylate monomer unit and a radical-polymerizable monomer unit containing plural carboxyl groups, and a total amount of the methacrylate monomer unit and the radical-polymerizable monomer unit containing plural carboxyl groups accounts for not less than 70% by mass and not more than 95% by mass of all monomer units forming the copolymer of the resin B.

Abstract translation: 公开了一种用于静电潜像显影的调色剂，其包含粘合剂树脂，其包含包含至少一种苯乙烯类单体单元和（甲基）丙烯酸类单体单元的共聚物的树脂A和包含至少一种 甲基丙烯酸酯单体单元和含有多个羧基的自由基聚合性单体单元，含有多个羧基的甲基丙烯酸酯单体单元和可自由基聚合性单体单元的总量不小于70质量％且不大于95％ 的所有单体单元形成树脂B的共聚物。

公开(公告)号：US20080003512A1

公开(公告)日：2008-01-03

申请号：US11764942

申请日：2007-06-19

Applicant: Yoshiaki KOBAYASHI ,  Asao MATSUSHIMA ,  Noboru UEDA

Inventor： Yoshiaki KOBAYASHI ,  Asao MATSUSHIMA ,  Noboru UEDA

IPC: G03G13/04

CPC classification number: G03G15/01 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/09307 ,  G03G9/09321 ,  G03G9/0935 ,  G03G9/09364 ,  G03G9/09392

Abstract: An electrophotographic image forming method is disclosed, comprising forming a toner image, transferring the toner image onto a recording medium and fixing the transferred toner image in a fixing device comprising a heating roller, an endless belt pressed into contact with the heating roller, a pressing member pressing the inner side of the endless belt and an end pressing member to locally elastically deform the heating roller and provided downstream from the pressing member, wherein the toner comprises toner particles comprising a core containing a resin, a colorant and a releasing agent and a shell on, and the toner particles exhibiting an average of eight-point mean thickness of the shell of 100 to 300 nm and meeting a requirement of an average of Hmax/Hmin being less than 1.50, wherein Hmax is a maximum thickness of the shell and Hmin is a minimum thickness of the shell.

Abstract translation: 公开了一种电子照相图像形成方法，包括形成调色剂图像，将调色剂图像转印到记录介质上并将转印的调色剂图像定影在包括加热辊，与加热辊接触的环形带的定影装置中， 按压所述环形带的内侧的构件和端部按压构件，使所述加热辊局部弹性变形并设置在所述按压构件的下游，所述调色剂包含调色剂颗粒，所述调色剂颗粒包括含有树脂，着色剂和脱模剂的芯体， 壳体平均厚度为100〜300nm的平均厚度的调色剂颗粒，满足Hmax / Hmin平均值小于1.50的要求，其中Hmax是壳的最大厚度， Hmin是壳体的最小厚度。

公开(公告)号：US20120264045A1

公开(公告)日：2012-10-18

申请号：US13438925

申请日：2012-04-04

Applicant: Asao MATSUSHIMA ,  Tatsuya NAGASE ,  Yasuko UCHINO ,  Aya SHIRAI ,  Ryuichi HIRAMOTO ,  Michiyo FUJITA

Inventor： Asao MATSUSHIMA ,  Tatsuya NAGASE ,  Yasuko UCHINO ,  Aya SHIRAI ,  Ryuichi HIRAMOTO ,  Michiyo FUJITA

IPC: G03G13/22 ,  G03G9/16

CPC classification number: G03G15/1625 ,  G03G9/08702 ,  G03G9/08711 ,  G03G9/08742 ,  G03G9/08755 ,  G03G15/224 ,  G03G15/6591

Abstract: A foil transferring method employing an electrophotography is disclosed, in which a toner used for forming a foil transferring layer contains at least a vinyl based resin and a polyester based resin as a binder resin and an amount of the vinyl based resin is 50 to 95% by weight based on the total amount of the binder resin.

Abstract translation: 公开了使用电子照相术的箔转印方法，其中用于形成箔转印层的调色剂至少含有乙烯基类树脂和聚酯类树脂作为粘合剂树脂，并且乙烯基类树脂的量为50〜95％ ，基于粘合剂树脂的总量。

公开(公告)号：US20120177425A1

公开(公告)日：2012-07-12

申请号：US13338799

申请日：2011-12-28

Applicant: Aya SHIRAI ,  Tatsuya NAGASE ,  Asao MATSUSHIMA ,  Yasuko UCHINO ,  Ryuichi HIRAMOTO ,  Michiyo FUJITA

Inventor： Aya SHIRAI ,  Tatsuya NAGASE ,  Asao MATSUSHIMA ,  Yasuko UCHINO ,  Ryuichi HIRAMOTO ,  Michiyo FUJITA

IPC: G03G15/20

CPC classification number: G03G15/2028 ,  G03G2215/2032

Abstract: Disclosed is a glossy surface forming apparatus containing a heating member to heat an image support on which a toner has been supplied, a belt member with which the image support is brought into close contact via the toner having been melted via heating by the heating member to convey the image support in a state of being in close contact, a cooling member to cool the toner on the image support which is being conveyed in a state of being in close contact with the belt member, and a separating member to separate the image support on which the toner has been solidified via cooling by the cooling member from the belt member, and the belt member contains at least a polyimide resin having a fluorine atom in the molecular structure and the center line average roughness Ra of the surface making contact with a toner layer is at most 0.3 μm. A glossy surface forming method is also disclosed.

Abstract translation: 公开了一种光泽表面形成装置，其包含用于加热其上已经供应调色剂的图像载体的加热构件，经由通过加热构件的加热熔化的调色剂使图像载体与其紧密接触的带构件， 在紧密接触的状态下传送图像载体;冷却部件，用于冷却在与皮带部件紧密接触的状态下传送的图像载体上的墨粉;以及分离部件，用于分离图像载体 其上调色剂已经通过冷却构件从带构件冷却而固化，并且带构件至少包含分子结构中具有氟原子的聚酰亚胺树脂和与表面形成接触的表面的中心线平均粗糙度Ra 调色剂层最多为0.3μm。 还公开了一种光泽的表面形成方法。

公开(公告)号：US20120122021A1

公开(公告)日：2012-05-17

申请号：US13290429

申请日：2011-11-07

Applicant: Ryuichi HIRAMOTO ,  Tatsuya NAGASE ,  Asao MATSUSHIMA ,  Yasuko UCHINO ,  Aya SHIRAI ,  Michiyo FUJITA

Inventor： Ryuichi HIRAMOTO ,  Tatsuya NAGASE ,  Asao MATSUSHIMA ,  Yasuko UCHINO ,  Aya SHIRAI ,  Michiyo FUJITA

IPC: G03H1/04 ,  G03B27/00 ,  C08F220/10

CPC classification number: G03H1/028 ,  G03G15/6585 ,  G03H1/0011 ,  G03H1/0236 ,  G03H1/0244 ,  G03H1/18 ,  G03H1/181 ,  G03H2001/185 ,  G03H2210/54 ,  G03H2240/55 ,  G03H2250/14 ,  G03H2250/40 ,  G03H2250/43 ,  G03H2270/12 ,  G03H2270/31

Abstract: A method of forming a hologram image comprising the steps of forming an electrophotographic image by forming an electrophotographic image area on an image support via an electrophotographic image forming method using a toner containing at least a thermoplastic resin; laminating an emboss hologram transferring member over the electrophotographic image so that a surface on which a corrugation profile is formed of the emboss hologram transferring member is in contact with the electrophotographic image area heating the electrophotographic image and the emboss hologram transferring member at a temperature not lower than a softening temperature of the toner while pressurizing the emboss hologram transferring member onto the electrophotographic image; cooling the electrophotographic image and the emboss hologram transferring member, and peeling the emboss hologram transferring member from the electrophotographic image, whereby the corrugation profile of the emboss hologram transferring member is transferred onto the electrophotographic image area.

Abstract translation: 一种形成全息图像的方法，包括以下步骤：通过使用至少含有热塑性树脂的调色剂的电子照相成像方法在图像载体上形成电子照相图像区域形成电子照相图像; 将压电全息图转印部件层叠在电子照相图像上，使得由压印全息图转印部件形成有波纹轮廓的表面与不降低温度的加热电子照相图像和压印全息图转印部件的电子照相图像区域接触 而不是将压印全息图转印部件加压到电子照相图像上的调色剂的软化温度; 冷却电子照相图像和压印全息图转印部件，以及从静电复印图像剥离压印全息图转印部件，由此将压印全息图转印部件的波纹轮廓转印到电子照相图像区域上。

公开(公告)号：US20100028798A1

公开(公告)日：2010-02-04

申请号：US12576443

申请日：2009-10-09

Applicant: Eiichi YOSHIDA ,  Asao MATSUSHIMA ,  Ken OHMURA ,  Hiroshi YAMAZAKI

Inventor： Eiichi YOSHIDA ,  Asao MATSUSHIMA ,  Ken OHMURA ,  Hiroshi YAMAZAKI

IPC: G03G9/087 ,  G03G9/08

CPC classification number: G03G9/0804 ,  G03G9/0825 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09725 ,  G03G9/09783 ,  G03G9/09791

Abstract: A toner for electrostatic latent image development, in which the image quality is fine, toner blister would not occur, and furthermore, the image quality which can fulfill customer's satisfaction can be obtained regardless of the temperature humidity environment in the image forming. The toner for electrostatic latent image development is made by agglomeration of resin particles and colorant particles in an aqueous medium. The acid value of the toner is less than 20 mgKOH/g, and the hydroxyl value of the toner is 7 to 57 mgKOH/g.

Abstract translation: 用于静电潜像显影的调色剂，其中图像质量很好，不会发生调色剂泡罩，此外，无论图像形成中的温度湿度环境如何，都可以获得满足顾客满意度的图像质量。 用于静电潜像显影的调色剂通过树脂颗粒和着色剂颗粒在水性介质中的聚集而制成。 调色剂的酸值小于20mgKOH / g，调色剂的羟值为7〜57mgKOH / g。