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1.发明授权公开(公告)号：US07798948B2
公开(公告)日：2010-09-21
申请号：US12533201
申请日：2009-07-31
CPC分类号： G03G15/0818 , G03G2215/0861 , G03G2215/0863 , Y10T29/49563
摘要： To provide an electrophotographic developing member which can both be kept from the sticking of a developer and be kept from being deformed by its contacting members, and can form stable images over a long period of time. An electrophotographic developing member characterized in that its surface layer satisfies the following expressions (1) to (3) where the average crosslinking density in each region of up to 100 nm in depth, from 100 nm to 200 nm in depth and from 200 nm to 300 nm in depth from the surface of the surface layer is represented by C1, C2 and C3 (mol/cm3), respectively: C3
摘要翻译： 为了提供一种可以防止显影剂粘附并且不被其接触构件变形的电子照相显影构件，并且可以在长时间内形成稳定的图像。 一种电子照相显影元件，其特征在于，其表面层满足以下表达式（1）至（3），其中深度为100nm至200nm，深度为200nm至200nm的每个区域中的平均交联密度为200nm至 表面层表面300nm深度分别由C1，C2和C3（mol / cm3）表示：C3
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2.发明申请公开(公告)号：US20090290907A1
公开(公告)日：2009-11-26
申请号：US12533201
申请日：2009-07-31
CPC分类号： G03G15/0818 , G03G2215/0861 , G03G2215/0863 , Y10T29/49563
摘要： To provide an electrophotographic developing member which can both be kept from the sticking of a developer and be kept from being deformed by its contacting members, and can form stable images over a long period of time. An electrophotographic developing member characterized in that its surface layer satisfies the following expressions (1) to (3) where the average crosslinking density in each region of up to 100 nm in depth, from 100 nm to 200 nm in depth and from 200 nm to 300 nm in depth from the surface of the surface layer is represented by C1, C2 and C3 (mol/cm3), respectively: C3
摘要翻译： 为了提供一种可以防止显影剂粘附并且不被其接触构件变形的电子照相显影构件，并且可以在长时间内形成稳定的图像。 一种电子照相显影元件，其特征在于，其表面层满足以下表达式（1）至（3），其中深度为100nm至200nm，深度为200nm至200nm的每个区域中的平均交联密度为200nm至 表面层表面300nm深度分别由C1，C2和C3（mol / cm3）表示：C3 C3x1.3C1C3x5.0; 和（2）2.0x10-43 <= 7.0×10 -4。 （3）
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3.发明授权公开(公告)号：US07127200B2
公开(公告)日：2006-10-24
申请号：US10952741
申请日：2004-09-30
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/0861
摘要： A developing roller is provided having an elastic layer and a surface layer superposed thereon. The surface layer is formed of a resin material containing nitrogen atoms, and contains at least two types of particles, organic-compound particles (M) and organic-compound particles (N). The particles (N) are composed of nitrogen-containing heterocyclic-compound particles. The number-average particle diameter of the particles (N) in the surface layer is smaller than the number-average particle diameter of the particles (M) in the surface layer. Where the universal hardness of the elastic layer is represented by A and the universal hardness of the developing roller is represented by B, they satisfies 0.9≦B/A≦1.8.
摘要翻译： 提供了具有弹性层和叠置在其上的表面层的显影辊。 表层由含有氮原子的树脂材料形成，并且含有至少两种颗粒，有机化合物颗粒（M）和有机化合物颗粒（N）。 颗粒（N）由含氮杂环化合物颗粒组成。 表面层中的颗粒（N）的数均粒径小于表面层中的颗粒（M）的数均粒径。 其中弹性层的通用硬度用A表示，显影辊的通用硬度由B表示，满足0.9 <= B / A <= 1.8。
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4.发明授权公开(公告)号：US07099613B2
公开(公告)日：2006-08-29
申请号：US10960067
申请日：2004-10-08
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/0861
摘要： In a developing roller having a shaft member, a conductive elastic layer provided on the shaft member, and a conductive resin layer constituting a most-surface layer, the conductive resin layer contains a condensed polycyclic organic pigment as exemplified by at least one selected from the group consisting of a quinacridone pigment, a threne pigment, a perylene pigment and a perinone pigment. The developing roller can effectively keep ghosts from occurring and can achieve high image density in a low-temperature and low-humidity environment.
摘要翻译： 在具有轴构件的显影辊中，设置在轴构件上的导电性弹性层和构成最表面层的导电性树脂层，导电性树脂层含有缩合多环有机颜料，例如可以使用选自 由喹吖啶酮颜料，硫脲颜料，苝颜料和紫环酮颜料组成的组。 显影辊可以有效地保持重影的发生，并可以在低温和低湿度环境下实现高图像浓度。
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5.发明申请公开(公告)号：US20050078986A1
公开(公告)日：2005-04-14
申请号：US10952741
申请日：2004-09-30
CPC分类号： G03G15/0818 , G03G2215/0861
摘要： A developing roller is provided having an elastic layer and a surface layer superposed thereon. The surface layer is formed of a resin material containing nitrogen atoms, and contains at least two types of particles, organic-compound particles (M) and organic-compound particles (N). The particles (N) are composed of nitrogen-containing heterocyclic-compound particles. The number-average particle diameter of the particles (N) in the surface layer is smaller than the number-average particle diameter of the particles (M) in the surface layer. Where the universal hardness of the elastic layer is represented by A and the universal hardness of the developing roller is represented by B, they satisfies 0.9≦B/A≦1.8.
摘要翻译： 提供了具有弹性层和叠置在其上的表面层的显影辊。 表层由含有氮原子的树脂材料形成，并且含有至少两种颗粒，有机化合物颗粒（M）和有机化合物颗粒（N）。 颗粒（N）由含氮杂环化合物颗粒组成。 表面层中的颗粒（N）的数均粒径小于表面层中的颗粒（M）的数均粒径。 其中弹性层的通用硬度用A表示，显影辊的通用硬度由B表示，满足0.9 <= B / A <= 1.8。
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6.发明申请公开(公告)号：US20050078987A1
公开(公告)日：2005-04-14
申请号：US10960067
申请日：2004-10-08
CPC分类号： G03G15/0818 , G03G2215/0861
摘要： In a developing roller having a shaft member, a conductive elastic layer provided on the shaft member, and a conductive resin layer constituting a most-surface layer, the conductive resin layer contains a condensed polycyclic organic pigment as exemplified by at least one selected from the group consisting of a quinacridone pigment, a threne pigment, a perylene pigment and a perinone pigment. The developing roller can effectively keep ghost form occurring and can achieve high image density in a low-temperature and low-humidity environment.
摘要翻译： 在具有轴构件的显影辊中，设置在轴构件上的导电性弹性层和构成最表面层的导电性树脂层，导电性树脂层含有缩合多环有机颜料，例如可以使用选自 由喹吖啶酮颜料，硫脲颜料，苝颜料和紫环酮颜料组成的组。 显影辊可以有效地保持重影形式，并可以在低温和低湿度环境下实现高图像浓度。
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公开(公告)号：US08660472B2
公开(公告)日：2014-02-25
申请号：US13447714
申请日：2012-04-16
IPC分类号： G03G15/08
CPC分类号： G03G15/0818
摘要： Provided is a developing roller in which: even when the roller is stored under a high-temperature, high-humidity environment over a long period of time, bleeding is suppressed; and the fusion of toner to its surface upon repeated output of images under low temperature and low humidity is suppressed. The developing roller includes: a mandrel; an elastic layer on an outer periphery of the mandrel; and a surface layer on an outer periphery of the elastic layer, in which: the surface layer contains carbon black and a polyester-polyurethane resin containing a specific structure; and the surface layer has a storage modulus E′ as measured at a temperature of 0° C. and a frequency of 10 Hz of 5 MPa or more and 20 MPa or less.
摘要翻译： 提供了一种显影辊，其中：即使当辊在高温，高湿度环境下长时间储存时，也会抑制渗色; 并且抑制了在低温和低湿度下重复输出图像时调色剂与其表面的融合。 显影辊包括：心轴; 心轴外周上的弹性层; 以及在弹性层的外周上的表层，其中：表层含有炭黑和含有特定结构的聚酯 - 聚氨酯树脂; 并且表面层在0℃的温度和10Hz的频率为5MPa以上且20MPa以下测定的储能模量E'。
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公开(公告)号：US20130250269A1
公开(公告)日：2013-09-26
申请号：US13989574
申请日：2011-11-25
IPC分类号： G03F7/20
CPC分类号： G03F7/70191 , G02B26/0816 , G02B27/48 , G03F7/70291 , G03F7/70583
摘要： An exposure apparatus has an optical device configured to be capable of diffusing coherent light beams from respective points to the entire region of at least a specific zone, an irradiation unit configured to irradiate the coherent light beams to the optical device so that the coherent light beams scan a surface of the optical device, and a spatial light modulator that is provided at a location overlapped with the specific zone and illuminated by the illumination device. The irradiation unit makes the coherent light beams scan the surface of the optical device by changing propagation directions of the coherent light beams, and coherent light beams modulated by the spatial light modulator are guided to a surface of a photosensitive medium.
摘要翻译： 曝光装置具有：光学装置，被配置为能够将来自各点的相干光束扩散至至少特定区域的整个区域;照射单元，被配置为将相干光束照射到光学装置，使得相干光束 扫描光学装置的表面，以及空间光调制器，其设置在与特定区域重叠并由照明装置照射的位置处。 照射单元通过改变相干光束的传播方向使相干光束扫描光学器件的表面，并且由空间光调制器调制的相干光束被引导到感光介质的表面。
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公开(公告)号：US06245420B1
公开(公告)日：2001-06-12
申请号：US09468550
申请日：1999-12-21
IPC分类号： G03G1506
CPC分类号： C08L71/03 , G03G15/162 , Y10T428/249924 , Y10T428/249933 , Y10T428/31855 , C08L2666/04
摘要： A transfer belt for use on an electrostatographic duplicator. The belt has a body defining an image transfer surface. The body is made up of a rubber composition including a combination of epichlorohydrin-ethyleneoxide copolymer and hydrogenated nitrile rubber, to which a metallic salt of an unsaturated carboxylic acid and an organic peroxide are added.
摘要翻译： 用于静电复印机的转印带。 皮带具有限定图像转印表面的主体。 主体由包含表氯醇 - 环氧乙烷共聚物和氢化丁腈橡胶的组合的橡胶组合物组成，向其中加入不饱和羧酸和有机过氧化物的金属盐。
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公开(公告)号：US5853849A
公开(公告)日：1998-12-29
申请号：US716595
申请日：1996-09-18
申请人： Hiroyuki Nishio , Kazutoshi Ishida
发明人： Hiroyuki Nishio , Kazutoshi Ishida
CPC分类号： F16G1/28 , B32B25/10 , B65G15/42 , B65G2201/02 , B65G2201/04 , Y10T428/24372 , Y10T428/24413 , Y10T428/24421 , Y10T428/24579 , Y10T428/259 , Y10T428/2982
摘要： A belt for conveying articles, which belt has a body having a surface against which articles are placed to be frictionally held and thereby conveyed as the belt is advanced in operation. The belt body surface is defined by rubber and a porous filler in the rubber. The porous filler is present in the rubber in an amount of at least 5 parts by weight of porous filler per 100 parts by weight of rubber.
摘要翻译： 用于输送物品的带，该带具有具有被放置物品的表面的主体被摩擦地保持，并且随着带的前进而被运送。 皮带体表面由橡胶和橡胶中的多孔填料限定。 多孔填料以每100重量份橡胶多至少5重量份的多孔填料存在于橡胶中。
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