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11.发明授权Image forming apparatus using an intermediate transfer member, an intermediate transfer member and image forming method 失效使用中间转印部件的图像形成装置，中间转印部件和成像方法
公开(公告)号：US5608503A
公开(公告)日：1997-03-04
申请号：US375732
申请日：1995-01-20
CPC分类号： G03G15/162 , G03G2215/1614 , G03G2215/1695
摘要： An image forming apparatus including an device for developing an electrostatic latent image formed on a latent image carrying member using a liquid developer containing toner particles dispersed in a fluid medium, and an intermediate transfer member having a surface layer onto which is transferred the developer image from the image carrying member, water absorption of the surface layer being in the range between 0.15 and 10.0 percent by weight.
摘要翻译： 一种图像形成装置，包括用于使用含有分散在流体介质中的调色剂颗粒的液体显影剂在潜像承载构件上形成的静电潜像的显影装置，以及具有表面层的中间转印构件，将显影剂图像从 图像承载部件，表面层的吸水率在0.15至10.0重量％的范围内。
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公开(公告)号：US5574548A
公开(公告)日：1996-11-12
申请号：US419616
申请日：1995-04-10
IPC分类号： G03G15/10
CPC分类号： G03G15/101
摘要： Liquid developing method and liquid developing device for developing an electrostatic latent image formed on a latent image carrying member via a toner dispersed in a carrier liquid. An electrostatic latent image is formed on an image carrying surface, a liquid developer layer having a bottom layer of toner particles as the main constituent and a top layer of liquid carrier as the main constituent is formed on a developer holding surface and the electrostatic image is contacted with the top layer without substantially contacting the bottom layer with the image carrying surface. A member for maintaining a clearance between an image carrying member and a developer holding member at a predetermined space in which the top layer contacts with the electrostatic latent image without contacting the bottom layer to the image carrying member is provided.
摘要翻译： 液体显影方法和液体显影装置，用于通过分散在载体液体中的调色剂显影形成在潜像承载部件上的静电潜像。 在图像承载表面上形成静电潜像，在显影剂保持表面上形成以调色剂颗粒的底层为主要成分的液体显影剂层和液体载体的顶层作为主要成分，静电图像是 与顶层接触而基本上不接触底层与图像承载表面。 提供了一种用于在图像承载构件和显影剂保持构件之间保持顶部层与静电潜像接触的预定空间而不与底层接触到图像承载构件的构件。
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公开(公告)号：US5561264A
公开(公告)日：1996-10-01
申请号：US538902
申请日：1995-10-04
IPC分类号： G03G15/10
CPC分类号： G03G15/101
摘要： A liquid-type developing device for use in an image forming apparatus such as a copying machine or printer, that develops an electrostatic latent image formed on a latent image holding member using a liquid-type developer. In the liquid-type developing device, a developer carrying member supplies the liquid-type developer to the surface of the electrostatic latent image carrier at a developing region, and a removing member removes residual liquid-type developer remained on the surface of the developer carrying member after development.Before removing the residual liquid-type developer remained by the removing member, a fluid supplying member supplies a fluid on the surface of the developer carrying member so that the removing member removes said residual liquid-type developer with said fluid.
摘要翻译： 一种用于诸如复印机或打印机的图像形成装置中的液体显影装置，其使用液体显影剂显影形成在潜像保持部件上的静电潜像。 在液体型显影装置中，显影剂承载构件在显影区域将液体型显影剂供应到静电潜像载体的表面，并且去除构件除去残留在载体上的显影剂表面上残留的液体型显影剂 成员发展后。 在去除由去除构件残留的残留液体型显影剂之前，流体供应构件在显影剂承载构件的表面上提供流体，使得除去构件用所述流体除去所述残留的液体型显影剂。
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14.发明授权Image forming apparatus using intermediate transfer member having surface roughness to toner size ratio 失效使用具有表面粗糙度与调色剂尺寸比的中间转印部件的图像形成装置
公开(公告)号：US5530532A
公开(公告)日：1996-06-25
申请号：US299347
申请日：1994-09-01
申请人： Shuji Iino , Toshimitsu Fujiwara
发明人： Shuji Iino , Toshimitsu Fujiwara
CPC分类号： G03G15/162
摘要： An image forming apparatus having an image carrying member onto which an electrostatic latent image is formed, a developing device that accommodates a liquid developer including toner particles for forming a toner image on the image carrying member by developing the electrostatic latent image, and an intermediate transfer member onto which .is transferred the toner image formed on the surface the image carrying member. The image on the surface of the intermediate transfer member is further transferred onto a recording medium. The intermediate transfer member surface has a mean roughness of 0.5-10 times greater than the volume-average particle size of the toner particles.
摘要翻译： 一种图像形成装置，具有形成有静电潜像的图像承载构件，显影装置，其通过显影静电潜像容纳包含用于在图像承载构件上形成调色剂图像的调色剂颗粒的液体显影剂，以及中间转印 其上形成有图像承载构件的表面上的调色剂图像。 中间转印部件的表面上的图像被进一步转印到记录介质上。 中间转印部件表面的平均粗糙度比调色剂颗粒的体积平均粒径大0.5-10倍。
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公开(公告)号：US5998075A
公开(公告)日：1999-12-07
申请号：US335267
申请日：1999-06-17
CPC分类号： G03G9/125
摘要： The invention provides the following liquid developers (1)-(5). (1) A liquid developer including a carrier liquid having an aniline point of 80.degree. C. to 100.degree. C.; and at least one compound selected from among Color Index Pigment Yellow 180, Color Index Solvent Yellow 162 and derivatives of these. (2) A liquid developer including a carrier liquid having an aniline point of 80.degree. C. to 100.degree. C.; toner; and at least one compound selected from among salicylic acid metal salt and derivatives thereof. (3) A liquid developer including a carrier liquid having an aniline point of 80.degree. C. to 100.degree. C.; toner; and at least one compound selected from among borate-containing compound and derivatives thereof. (4) A liquid developer including a carrier liquid; at least one compound selected from among an oil-soluble ionic surfactant having alkyl group(s) of at least 20 carbon atoms, and a copolymer of a monomer having a nitrogen-containing group and a long-chain (meth)acrylate; and toner containing at least one compound selected from among Color Index Pigment Yellow 180, Color Index Solvent Yellow 162 and derivatives of these. (5) A liquid developer including a carrier liquid; and toner containing Color Index Pigment Yellow 180 and having volume average particle size of 0.5 .mu.m to 5 .mu.m.
摘要翻译： 本发明提供以下液体显影剂（1） - （5）。 （1）一种液体显影剂，其包含苯胺点为80℃至100℃的载体液体; 和选自颜色指数颜料黄180，颜色指数溶剂黄162中的至少一种化合物及其衍生物。 （2）一种液体显影剂，其包含苯胺点为80〜100℃的载液。 墨粉 和至少一种选自水杨酸金属盐及其衍生物的化合物。 （3）含有苯胺点为80〜100℃的载液的液体显影剂。 墨粉 和选自含硼酸盐的化合物及其衍生物中的至少一种化合物。 （4）一种液体显影剂，包括载体液体; 至少一种选自具有至少20个碳原子的烷基的油溶性离子表面活性剂和具有含氮基团的单体与长链（甲基）丙烯酸酯的共聚物的化合物; 和含有选自颜色指数颜料黄180，颜色指数溶剂黄162中的至少一种化合物的调色剂及其衍生物。 （5）一种液体显影剂，包括载体液体; 和含有颜色指数颜料黄180的调色剂，体积平均粒径为0.5μm至5μm。
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16.发明授权Liquid developer set, concentrated liquid developer, diluent and method of manufacturing the diluent 有权液体显影剂组，浓缩液体显影剂，稀释剂和稀释剂的制造方法
公开(公告)号：US6136493A
公开(公告)日：2000-10-24
申请号：US376013
申请日：1999-08-18
CPC分类号： G03G9/1355 , G03G9/12 , G03G9/135
摘要： A liquid developer set formed of a liquid developer used for developing an electrostatic latent image and containing a carrier liquid, a charge director and toner, a first liquid, which is obtained by removing a solid component from the liquid developer, having a charge director concentration C1 and a conductivity E1; a concentrated liquid developer containing the carrier liquid, the charge director and the toner in a higher concentration than the toner concentration of the liquid developer, a second liquid, which is obtained by removing a solid component from the concentrated liquid developer, having a charge director concentration C2 and a conductivity E2 substantially equal to the concentration C1 and the conductivity E1, respectively; and a diluent containing the carrier liquid and the charge director, and having a charge director concentration C3 and a conductivity E3 substantially equal to the concentration C1 and the conductivity E1, respectively. The concentrated liquid developer, the diluent and a method of manufacturing the diluent.
摘要翻译： 由用于显影静电潜像并含有载体液体，电荷导向剂和调色剂的液体显影剂形成的液体显影剂组，通过从液体显影剂中除去固体组分而获得的第一液体，其具有电荷导向剂浓度 C1和电导率E1; 含有比液体显影剂的调色剂浓度高的浓度的载体液体，电荷导向剂和调色剂的浓缩液体显影剂，通过从浓缩液体显影剂中除去固体组分而获得的第二种液体，其具有电荷导向剂 浓度C2和基本上等于浓度C1和电导率E1的电导率E2; 和含有载液和电荷导向剂的稀释剂，分别具有基本上等于浓度C1和电导率E1的电荷导向剂浓度C3和电导率E3。 浓缩液体显影剂，稀释剂和稀释剂的制造方法。
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公开(公告)号：US6120957A
公开(公告)日：2000-09-19
申请号：US337680
申请日：1999-06-22
CPC分类号： G03G9/08795 , G03G9/091 , G03G9/122 , G03G9/13
摘要： Toner includes binder resin having an acid value in a range from 10 mgKOH/g to 100 mgKOH/g; and at least one kind of compound selected from among Color Index Pigment Yellow 180 and derivatives thereof. A liquid developer includes the toner and carrier liquid. Toner includes binder resin having a weight average molecular weight (Mw) in a range from 3000 to 10000; and at least one kind of compound selected from among Color Index Pigment Yellow 180 and derivatives thereof. A liquid developer includes the toner and carrier liquid.
摘要翻译： 调色剂包括酸值在10mgKOH / g至100mgKOH / g范围内的粘合剂树脂; 和选自颜色指数颜料黄180及其衍生物中的至少一种化合物。 液体显影剂包括调色剂和载体液体。 调色剂包括重均分子量（Mw）在3000至10000范围内的粘合剂树脂; 和选自颜色指数颜料黄180及其衍生物中的至少一种化合物。 液体显影剂包括调色剂和载体液体。
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公开(公告)号：US5981134A
公开(公告)日：1999-11-09
申请号：US45828
申请日：1998-03-23
CPC分类号： G03G9/132 , G03G9/131 , G03G9/1355
摘要： A liquid developer for electrophotography using a polyester resin as a toner binder resin which is suitable for high-speed systems and has excellent stability over time is disclosed.The invention is a novel liquid developer for electrophotography having colored particles dispersed in an electrically insulated fluid medium. The liquid developer includes an oil-soluble ionic surface active agent as a charge controller. According to one embodiment, the colored particles include a binder resin having an acid value of 40 mgKOH/g or higher but less than or equal to 100 mgKOH/g. According to another embodiment, the colored particles include a binder resin having a glass transition temperature Tg of 35.degree. C. or higher but less than or equal to 65.degree. C.
摘要翻译： 公开了一种使用聚酯树脂作为调色剂粘合剂树脂的电子照相用液体显影剂，其适用于高速系统并且随时间具有优异的稳定性。 本发明是一种用于电子照相的新型液体显影剂，其具有分散在电绝缘流体介质中的着色颗粒。 液体显影剂包括作为充电控制器的油溶性离子表面活性剂。 根据一个实施方案，着色颗粒包括酸值为40mgKOH / g或更高但小于或等于100mgKOH / g的粘合剂树脂。 根据另一个实施方案，着色颗粒包括玻璃化转变温度Tg为35℃或更高但小于或等于65℃的粘合剂树脂。
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公开(公告)号：USD589207S1
公开(公告)日：2009-03-24
申请号：US29287493
申请日：2007-08-15
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公开(公告)号：US20070017303A1
公开(公告)日：2007-01-25
申请号：US10551669
申请日：2004-03-22
IPC分类号： G01F1/37
CPC分类号： G01F1/6842 , G01F1/684 , G01F15/00
摘要： A flow sensor 22 is provided on a wall surface of a flow path 4 in which a fluid to be measured. A member having minimal cross-section flow path 17 which has a diameter extremely smaller than that of the flow path 4 where the flow sensor 22 is provided is disposed at the downstream of the flow sensor 22.
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