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52 条记录 (耗时 0.026 秒)

    Color image forming apparatus and color toner
    4.
    发明授权
    Color image forming apparatus and color toner 有权
    彩色图像形成装置和彩色调色剂

    公开(公告)号：US06704538B2

    公开(公告)日：2004-03-09

    申请号：US09922835

    申请日：2001-08-07

    申请人： Yasushige Nakamura ,  Shinichi Yaoi ,  Tomoaki Tanaka ,  Yoshimichi Katagiri

    发明人： Yasushige Nakamura ,  Shinichi Yaoi ,  Tomoaki Tanaka ,  Yoshimichi Katagiri

    IPC分类号： G03G909

    CPC分类号： G03G9/0926 ,  G03G9/0908 ,  G03G9/0916 ,  G03G9/0918 ,  G03G9/09708 ,  G03G9/09783 ,  G03G15/2007

    摘要： A color image forming apparatus forms a color image on a recording medium by using a toner including a binding resin, a coloring agent and infrared ray absorbent, and a light source for causing the toner to melt. The light source has a plurality of light emission peaks having wavelengths of &lgr;1, &lgr;2, &lgr;3, . . . , &lgr;n in a range of 500 nm through 3000 nm. Setting is made such that the following relationship is satisfied: |&lgr;1−&Lgr;1

    摘要翻译： 彩色图像形成装置通过使用包含粘合树脂，着色剂和红外线吸收剂的调色剂和用于使调色剂熔化的光源在记录介质上形成彩色图像。 光源具有波长为λ1，λ2，λ3的多个发光峰。 。 。 ，兰波丹在500nm至3000nm的范围内。 进行如下设定：λ1-λ1<100nm，λ2-λ2| <100nm，其中λ1和λ2表示所述红外线吸收剂的吸收峰波长。

    Imaging color toner, color image forming method and color image forming apparatus
    5.
    发明授权
    Imaging color toner, color image forming method and color image forming apparatus 有权
    成像彩色调色剂，彩色图像形成方法和彩色图像形成装置

    公开(公告)号：US07316879B2

    公开(公告)日：2008-01-08

    申请号：US09935668

    申请日：2001-08-24

    申请人： Yasushige Nakamura ,  Shinichi Yaoi ,  Tomoaki Tanaka ,  Yoshimichi Katagiri

    发明人： Yasushige Nakamura ,  Shinichi Yaoi ,  Tomoaki Tanaka ,  Yoshimichi Katagiri

    IPC分类号： G03G9/087

    CPC分类号： G03G13/20 ,  G03G9/08755 ,  G03G9/0906 ,  G03G9/097 ,  G03G9/09708

    摘要： In an imaging color toner employing a photofixing system, a binder resin, which contains, as a principal component, a polyester resin obtained by mixing a first polyester resin having a softening point Tsp of not lower than 120° C. and lower than 170° C. with a second polyester resin having a softening point Tsp of not lower than 80° C. and lower than 110° C. in a weight ratio of 80:20 to 20:80, is used. The color toner is used in an electrophotographic process and other imaging processes.

    摘要翻译： 在使用光固化系统的成像彩色调色剂中，以粘合剂树脂为主要成分，将通过将软化点Tsp为120℃以上且低于170℃的第一聚酯树脂混合而得到的聚酯树脂 使用软化点Tsp不低于80℃且低于110℃的第二聚酯树脂，其重量比为80:20至20:80。 彩色调色剂用于电子照相方法和其它成像过程。

    Toner for electrophotography and developer for electrophotography using the same, process cartridge, apparatus for forming image, and method for forming image
    6.
    发明授权
    Toner for electrophotography and developer for electrophotography using the same, process cartridge, apparatus for forming image, and method for forming image 有权
    用于电子照相的调色剂和使用其的电子照相显影剂，处理盒，用于形成图像的设备和用于形成图像的方法

    公开(公告)号：US07252914B2

    公开(公告)日：2007-08-07

    申请号：US10278900

    申请日：2002-10-24

    申请人： Yasushige Nakamura ,  Tomoaki Tanaka ,  Seijiro Ishimaru ,  Sadaaki Yoshida ,  Yoshimichi Katagiri

    发明人： Yasushige Nakamura ,  Tomoaki Tanaka ,  Seijiro Ishimaru ,  Sadaaki Yoshida ,  Yoshimichi Katagiri

    IPC分类号： G03G13/01 ,  G03G9/08

    CPC分类号： G03G9/08782 ,  G03G9/08704 ,  G03G9/08755 ,  G03G9/09733

    摘要： A toner for electrophotography fulfilling both the fixability and the void resistance at high level, and forms a high-quality image. The toner for electrophotography contains: a binder resin; and a wax component which contains: a first wax having an endothermic peak in a temperature region of 60 to 90° C., the endothermic peak occurring in the temperature-rising stage of a DSC curve determined by a differential scanning calorimeter, and having a molecular weight distribution (weight-average molecular weight (Mw)/number-average molecular weight (Mn)) of 1.5 or less, and substantially not containing a component having 500 Mw or less; and at least any of a second wax having an endothermic peak in a temperature region of 100 to 150° C. and the molecular weight distribution of 5 to 20; and a third wax having an endothermic peak in a temperature region of 150 to 170° C. and the molecular weight distribution of 1.1 or more.

    摘要翻译： 用于电子照相的调色剂既满足高定位性和空隙阻力，又形成高质量的图像。 用于电子照相的调色剂包含：粘合剂树脂; 蜡组分，其含有：在60〜90℃的温度范围内具有吸热峰的第一蜡，在由差示扫描量热计测定的DSC曲线的升温阶段中发生的吸热峰，具有 分子量分布（重均分子量（Mw）/数均分子量（Mn））为1.5以下，基本上不含有500分米以下的成分; 以及在100〜150℃的温度区域和5〜20的分子量分布中具有吸热峰的第二蜡中的至少任意一种; 和在150〜170℃的温度范围内具有吸热峰的第三蜡，分子量分布为1.1以上。

    Image-forming process and image-forming apparatus
    7.
    发明申请
    Image-forming process and image-forming apparatus 有权
    图像形成处理和图像形成装置

    公开(公告)号：US20060018688A1

    公开(公告)日：2006-01-26

    申请号：US11059558

    申请日：2005-02-17

    申请人： Yasushige Nakamura ,  Yoshimichi Katagiri

    发明人： Yasushige Nakamura ,  Yoshimichi Katagiri

    IPC分类号： G03G15/20

    CPC分类号： G03G15/201 ,  G03G2215/0119

    摘要： An image-forming process for forming a full-color image including: forming a full-color toner image by supplying at least a cyan toner, a magenta toner, and a yellow toner onto a recording medium; and fixing the toner image on the recording medium by flash fusing, wherein each of the cyan toner, the magenta toner and the yellow toner contains an infrared absorbent, the cyan toner is supplied so that out of the cyan toner, the magenta toner and the yellow toner, the cyan toner is positioned in the uppermost layer in areas of the toner image where cyan toner is present, and the flash fusing is performed by a delayed light emission process wherein a plurality of flash lamps emit lights at a time interval.

    摘要翻译： 一种用于形成全色图像的图像形成方法，包括：通过至少将青色调色剂，品红色调色剂和黄色调色剂供应到记录介质上来形成全色调色剂图像; 并且通过闪光熔合将调色剂图像定影在记录介质上，其中青色调色剂，品红色调色剂和黄色调色剂中的每一个都含有红外吸收剂，供应青色调色剂使得在青色调色剂，品红色调色剂和 黄色调色剂，青色调色剂位于存在青色调色剂的调色剂图像的区域中的最上层，并且通过延迟发光处理进行闪光熔合，其中多个闪光灯以一定间隔发光。

    Method for nonmagnetic monocomponent development
    8.
    发明授权
    Method for nonmagnetic monocomponent development 失效
    非磁性单组分发展方法

    公开(公告)号：US5589313A

    公开(公告)日：1996-12-31

    申请号：US605838

    申请日：1996-02-22

    申请人： Satoshi Takezawa ,  Yoshimichi Katagiri ,  Yasushige Nakamura ,  Norio Sawatari

    发明人： Satoshi Takezawa ,  Yoshimichi Katagiri ,  Yasushige Nakamura ,  Norio Sawatari

    IPC分类号： G03G9/08 ,  G03G13/08

    CPC分类号： G03G9/0806 ,  G03G13/08 ,  G03G9/0819 ,  G03G9/0821

    摘要： A method for nonmagnetic monocomponent development is intended for use in an electrophotographic copying machine or electrophotographic printer and is capable of producing highly durable prints of high quality during continuous printing operations. In the nonmagnetic monocomponent development, a developer is transported by a development roller to a photoconductor drum. A Doctor blade triboelectrifies the developer and simultaneously regulates the thickness of a layer of the developer. As the developer, a toner is used, which toner is produced by coagulating minute particles having a diameter between 0.1 and 3.0 .mu.m and then heating the minute particles, thereby thermally fusing these particles.

    摘要翻译： 用于非磁性单组分显影的方法旨在用于电子照相复印机或电子照相打印机中，并且能够在连续印刷操作期间产生高质量的高耐用性印刷品。 在非磁性单组分显影中，显影剂通过显影辊输送到感光鼓。 刮刀刮刀使显影剂电气化并同时调节显影剂层的厚度。 作为显影剂，使用调色剂，该调色剂通过凝结直径在0.1和3.0μm之间的微小颗粒，然后加热微小颗粒而产生，从而使这些颗粒热熔融。