公开(公告)号：US08431298B2

公开(公告)日：2013-04-30

申请号：US12919937

申请日：2009-06-26

Applicant: Masahiro Anno ,  Masahiko Nakamura ,  Tsuyoshi Uchida ,  Kouichi Sugama ,  Kenichi Onaka ,  Junya Onishi

Inventor： Masahiro Anno ,  Masahiko Nakamura ,  Tsuyoshi Uchida ,  Kouichi Sugama ,  Kenichi Onaka ,  Junya Onishi

IPC: G03G9/00

CPC classification number: G03G9/08755 ,  G03G9/08771 ,  G03G9/09708 ,  G03G9/09775

Abstract: Provided are a toner and a toner manufacturing method with which high image density and a broad range of color reproduction are obtained, and with which high-quality images are also obtained. The toner is composed of toner particles that comprise a binding resin containing a polyester resin and a colorant, and contains 10-1,500 ppm of a metal element selected from titanium, germanium, and aluminum, and a cyclic phenol sulfide represented by general formula (1) selected from thiacalixarene, sulfinyl thiacalixarene and sulfonyl thiacalixarene.

Abstract translation: 提供了一种调色剂和调色剂制造方法，其获得高图像浓度和宽范围的色彩再现，并且还获得了高质量图像。 调色剂由包含含有聚酯树脂和着色剂的粘合树脂的调色剂颗粒组成，并且含有10-1,500ppm的选自钛，锗和铝的金属元素和由通式（1）表示的环状苯酚硫化物 ），其选自噻卡仲，亚硫酰基噻卡仲和磺酰基噻卡里安。

公开(公告)号：US08278019B2

公开(公告)日：2012-10-02

申请号：US12709824

申请日：2010-02-22

Applicant: Eiichi Yoshida ,  Kenichi Onaka

Inventor： Eiichi Yoshida ,  Kenichi Onaka

IPC: G03G5/00 ,  G03G9/00

CPC classification number: G03G9/0815 ,  G03G9/0804

Abstract: Provided is a method of manufacturing an electrostatic charge image developing toner exhibiting reduced variation in charging amount among manufacturing lots, which is capable of generating no fog, and acquiring high density print images. Disclosed is a method of manufacturing an electrostatic charge image developing toner, possessing the step of washing toner mother particles having been formed in an aqueous medium with washing water, wherein the washing water has a total dissolution component amount of at least 0.05 mg/liter and less than 0.5 mg/liter.

Abstract translation: 提供一种制造静电荷图像显影调色剂的方法，该静电荷图像显影调色剂显示出能够不产生雾的制造批次之间的充电量的变化，并且获取高密度的印刷图像。 本发明公开了一种静电荷图像显影用调色剂的制造方法，其特征在于，具有通过洗涤水洗涤在水性介质中形成的调色剂母粒子的步骤，其中，洗涤水的总溶解成分量为0.05mg / l以上， 小于0.5毫克/升。

公开(公告)号：US20120085411A1

公开(公告)日：2012-04-12

申请号：US13246487

申请日：2011-09-27

Applicant: Kazuya ISOBE ,  Kenichi ONAKA ,  Hidekazu KAWASAKI

Inventor： Kazuya ISOBE ,  Kenichi ONAKA ,  Hidekazu KAWASAKI

IPC: H01L51/46

CPC classification number: H01L51/0064 ,  C09B57/008 ,  H01G9/2009 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0037 ,  Y02E10/542 ,  Y02E10/549

Abstract: Provided is a photoelectric conversion element containing at least: a semiconductor layer containing a semiconductor and a dye which is supported by the semiconductor, and a hole transport layer containing a hole transport compound, wherein the dye is a compound represented by Formula (1), and the hole transport compound is a polymer made from 3,4-ethylenedioxythiophene:

Abstract translation: 本发明提供一种光电转换元件，其至少包含：半导体层和由半导体支撑的染料的半导体层和含有空穴传输化合物的空穴传输层，其中，染料为式（1）所示的化合物， 空穴传输性化合物是由3,4-亚乙二氧基噻吩制成的聚合物：

公开(公告)号：US20100227268A1

公开(公告)日：2010-09-09

申请号：US12709824

申请日：2010-02-22

Applicant: Eiichi YOSHIDA ,  Kenichi ONAKA

Inventor： Eiichi YOSHIDA ,  Kenichi ONAKA

IPC: G03G9/12 ,  G03G9/08

CPC classification number: G03G9/0815 ,  G03G9/0804

Abstract: Provided is a method of manufacturing an electrostatic charge image developing toner exhibiting reduced variation in charging amount among manufacturing lots, which is capable of generating no fog, and acquiring high density print images. Disclosed is a method of manufacturing an electrostatic charge image developing toner, possessing the step of washing toner mother particles having been formed in an aqueous medium with washing water, wherein the washing water has a total dissolution component amount of at least 0.05 mg/liter and less than 0.5 mg/liter.

Abstract translation: 提供一种制造静电荷图像显影调色剂的方法，该静电荷图像显影调色剂显示出能够不产生雾的制造批次之间的充电量的变化，并且获取高密度的印刷图像。 本发明公开了一种静电荷图像显影用调色剂的制造方法，其特征在于，具有通过洗涤水洗涤在水介质中形成的调色剂母粒子的步骤，其中，洗涤水的总溶解成分量为0.05mg / l以上， 小于0.5毫克/升。

公开(公告)号：US20090233202A1

公开(公告)日：2009-09-17

申请号：US12397989

申请日：2009-03-04

Applicant: Masahiro ANNO ,  Masahiko NAKAMURA ,  Tsuyoshi UCHIDA ,  Kenichi ONAKA ,  Junya ONISHI ,  Naoya TONEGAWA

Inventor： Masahiro ANNO ,  Masahiko NAKAMURA ,  Tsuyoshi UCHIDA ,  Kenichi ONAKA ,  Junya ONISHI ,  Naoya TONEGAWA

IPC: G03G9/107

CPC classification number: G03G9/10 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09725 ,  G03G9/107 ,  G03G9/1075

Abstract: A two component developer comprising a toner and a carrier, wherein the toner includes: colored particles; and external additive particles comprising a complex oxide incorporating silicon atoms and at least one of titanium atoms and aluminum atoms, and a surface existing ratio of the silicon atoms (R2) in a surface of the external additive particles being larger than an average existing ratio of the silicon atoms (R1) in an entirety of the external additive particles, and carrier particles comprise magnetic material powder dispersed in a phenol-formaldehyde resin, and have an average of the shape coefficient SF-1 of 1.0 to 12 and an average of the shape coefficient SF-2 of 1.1 to 2.5, and a volume based median diameter of from 10 to 100 μm.

Abstract translation: 包含调色剂和载体的双组分显影剂，其中所述调色剂包括：着色颗粒; 以及外部添加剂颗粒，其包含并入硅原子和钛原子和铝原子中的至少一个的复合氧化物，并且外部添加剂颗粒的表面中硅原子（R2）的表面存在比例大于 整个外部添加剂颗粒中的硅原子（R1），载体颗粒包括分散在酚醛树脂中的磁性材料粉末，并且其形状系数SF-1的平均值为1.0至12，平均值为 形状系数SF-2为1.1〜2.5，体积基准中值粒径为10〜100μm。