公开(公告)号：US20190256727A1

公开(公告)日：2019-08-22

申请号：US16269630

申请日：2019-02-07

申请人： Mio KUMAI ,  Akiyoshi SABU ,  Atsushi YAMAMOTO ,  Azumi MIYAAKE ,  Hidefumi NAGASHIMA ,  Yuri HAGA

发明人： Mio KUMAI ,  Akiyoshi SABU ,  Atsushi YAMAMOTO ,  Azumi MIYAAKE ,  Hidefumi NAGASHIMA ,  Yuri HAGA

IPC分类号： C09D11/54 ,  B41M5/00 ,  C09D11/322 ,  C09D11/037 ,  C09D11/033

摘要： An image forming method includes applying a pre-processing fluid to a recording medium and applying an ink to the recording medium to form an image thereon, wherein the ink comprises a magenta ink comprising water, an azo pigment, a quinacridone pigment, and an organic solvent.

公开(公告)号：US20200095437A1

公开(公告)日：2020-03-26

申请号：US16471356

申请日：2017-12-20

申请人： Yuri HAGA ,  Mio KUMAI ,  Hidefumi NAGASHIMA ,  Maiko KOEDA

发明人： Yuri HAGA ,  Mio KUMAI ,  Hidefumi NAGASHIMA ,  Maiko KOEDA

IPC分类号： C09D11/101 ,  C09D11/107 ,  C09D11/30 ,  B33Y70/00

摘要： To provide an active-energy-ray-curable composition including a resin, where a ratio S3/S30 of the active-energy-ray-curable composition is 0.3 or more but 0.6 or less in a 1H-NMR spectrum of the active-energy-ray-curable composition, the 1H-NMR spectrum is obtained when a concentration of the active-energy-ray-curable composition in deuterated chloroform as a solvent is 3% by mass, the S30 is an integrated value of all signals in the 1H-NMR spectrum, and the S3 is an integrated value of at least one broad signal in the 1H-NMR spectrum.

公开(公告)号：US20190300731A1

公开(公告)日：2019-10-03

申请号：US16366464

申请日：2019-03-27

申请人： Hidefumi NAGASHIMA ,  Mio KUMAI ,  Yuri HAGA

发明人： Hidefumi NAGASHIMA ,  Mio KUMAI ,  Yuri HAGA

IPC分类号： C09D11/322 ,  C09D11/38 ,  C09D11/033 ,  C09D11/037 ,  C09D11/102 ,  B41J2/01 ,  B41J11/00 ,  B41M5/00 ,  B41M7/00

摘要： An ink contains a water-soluble organic solvent, a glittery pigment having a median size less than 300 nm, and a polycarbonate-based urethane resin.

公开(公告)号：US20160202639A1

公开(公告)日：2016-07-14

申请号：US14974269

申请日：2015-12-18

申请人： Makoto Matsushita ,  Akira IZUTANI ,  Hiroaki TAKAHASHI ,  Yuri HAGA ,  Keiichiro JURI ,  Hideaki YASUNAGA

发明人： Makoto Matsushita ,  Akira IZUTANI ,  Hiroaki TAKAHASHI ,  Yuri HAGA ,  Keiichiro JURI ,  Hideaki YASUNAGA

IPC分类号： H01B1/12 ,  G03G15/01

CPC分类号： G03G15/162 ,  G03G15/1685 ,  H01B1/24

摘要： A semiconductive resin composition includes a plurality of thermoplastic resins forming a sea-island structure including a sea portion and an island portion; and a plurality of conductive fillers. The sea portion includes at least two of the thermoplastic resins, at least one of the at least two of the thermoplastic resins is a copolymer, and the content of the copolymer is from 20% to 60% by weight per 100% by weight of the thermoplastic resins in the sea portion, and the following relation is satisfied: 1.5≦B/A≦10 wherein A represents an average primary particle diameter of one of the conductive fillers having the smallest average primary particle diameter and B represents an average primary particle diameter of one of the conductive fillers having the largest average primary particle diameter.

摘要翻译： 半导体树脂组合物包括形成海岛部分和岛部的海岛结构体的多个热塑性树脂; 和多个导电填料。 海水部分包括至少两种热塑性树脂，所述至少两种热塑性树脂中的至少一种是共聚物，共聚物的含量为每100重量％的共聚物的20重量％至60重量％ 海水中的热塑性树脂，满足以下关系：1.5＆nlE; B / A＆amp; nlE; 10其中A表示平均一次粒径最小的导电填料之一的平均一次粒径，B表示平均一次粒子 具有最大平均一次粒径的导电填料之一的直径。

公开(公告)号：US20160187816A1

公开(公告)日：2016-06-30

申请号：US14959119

申请日：2015-12-04

申请人： Makoto Matsushita ,  Akira IZUTANI ,  Hideaki YASUNAGA ,  Keiichiro JURI ,  Ayano MOMOSE ,  Yuri HAGA ,  Hiroaki TAKAHASHI

发明人： Makoto Matsushita ,  Akira IZUTANI ,  Hideaki YASUNAGA ,  Keiichiro JURI ,  Ayano MOMOSE ,  Yuri HAGA ,  Hiroaki TAKAHASHI

IPC分类号： H01B1/12 ,  G03G15/01

CPC分类号： G03G15/162 ,  G03G5/104 ,  G03G5/105 ,  G03G7/004 ,  G03G7/0046 ,  H01B1/12 ,  H01B1/20

摘要： A composition for seamless belt includes a thermoplastic resin; and a conductive agent. A liquid extracted from the composition with methanol has an intensity not greater than 7×108 in a total ion chromatogram.

摘要翻译： 无缝带组合物包括热塑性树脂; 和导电剂。 用甲醇从组合物中提取的液体在总离子色谱图中强度不大于7×108。

公开(公告)号：US20160274500A1

公开(公告)日：2016-09-22

申请号：US15074927

申请日：2016-03-18

申请人： Keiichiro JURI ,  Hideaki YASUNAGA ,  Akira IZUTANI ,  Makoto MATSUSHITA ,  Hiroaki TAKAHASHI ,  Ayano MOMOSE ,  Yuri HAGA

发明人： Keiichiro JURI ,  Hideaki YASUNAGA ,  Akira IZUTANI ,  Makoto MATSUSHITA ,  Hiroaki TAKAHASHI ,  Ayano MOMOSE ,  Yuri HAGA

IPC分类号： G03G15/16 ,  G03G15/01

CPC分类号： G03G15/162 ,  G03G15/1605 ,  G03G15/161

摘要： An image forming apparatus includes at least an image bearer; an electrostatic latent image former to form an electrostatic latent image on the image bearer; an image developer to develop the electrostatic latent image with a toner to from a toner image; a first transferer to transfer the toner image from the image bearer onto an intermediate transfer belt; and a cleaner including a cleaning blade having a Martens hardness of from 0.8 to 10.0 N/m2, to clean the intermediate transfer belt while contacting the surface of the intermediate transfer belt. The intermediate transfer belt includes a thermoplastic resin and a conductive resin, and has a surface concentration of oxygen atoms derived from the conductive resin, measured by XPS, of from 1.0% to 3.0% by atom.

摘要翻译： 图像形成装置至少包括图像载体; 静电潜像形成装置，用于在图像载体上形成静电潜像; 图像显影剂，用于从调色剂图像显影具有调色剂的静电潜像; 第一转印器，用于将调色剂图像从图像载体转印到中间转印带上; 以及包括具有0.8至10.0N / m 2的马氏硬度的清洁刮板的清洁剂，以在中间转印带的表面接触时清洁中间转印带。 中间转印带包括热塑性树脂和导电树脂，并且由XPS测量的导电树脂衍生的氧原子的表面浓度为1.0-3.0原子％。