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1. 发明申请

US20060093955A1 Image forming method, and image forming apparatus and process cartridge using the image forming method 审中-公开
标题翻译：图像形成方法，以及使用图像形成方法的图像形成装置和处理盒
公开(公告)号：US20060093955A1
公开(公告)日：2006-05-04
申请号：US11261751
申请日：2005-10-31
申请人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
发明人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
IPC分类号： G03G21/10
CPC分类号： G03G21/0035 , G03G5/0542 , G03G5/0546 , G03G5/0592 , G03G5/1473 , G03G5/14734 , G03G5/14791 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08755 , G03G9/08764 , G03G9/08791 , G03G9/08793 , G03G21/0076 , G03G2221/0005
摘要： An image forming method including forming a toner image on an image bearing member; transferring the toner image onto a receiving material; and then cleaning the surface of the image bearing member with a cleaning member while applying a voltage to the cleaning member such that the cleaning member electrostatically attracts toner particles remaining on the image bearing member, wherein the image bearing member has, as an outermost layer, a crosslinked charge transport layer comprising a crosslinked resin including at least one unit obtained from at least one radical polymerizable polyfunctional monomer having three or more radical polymerizable functional groups and no charge transport structure, and a unit obtained from a radical polymerizable functional monomer having one or more radical polymerizable functional groups and a charge transport structure. An image forming apparatus and a process cartridge using the image forming method are also provided.
摘要翻译：一种图像形成方法，包括在图像承载部件上形成调色剂图像; 将调色剂图像转印到接收材料上; 然后用清洁部件清洁图像承载部件的表面，同时向清洁部件施加电压，使得清洁部件静电吸引残留在图像承载部件上的调色剂颗粒，其中，图像承载部件具有作为最外层的，交联电荷传输层，其包含交联树脂，其包含至少一种由至少一种具有三个或更多个可自由基聚合的官能团并且不具有电荷传输结构的可自由基聚合的多官能单体获得的单元，以及由具有一个或多个更自由基聚合的官能团和电荷输送结构。还提供了一种使用图像形成方法的图像形成装置和处理盒。

2. 发明申请

US20060068308A1 Image forming process, image forming apparatus, and process cartridge 审中-公开
标题翻译：图像形成处理，图像形成装置和处理盒
公开(公告)号：US20060068308A1
公开(公告)日：2006-03-30
申请号：US11229749
申请日：2005-09-20
申请人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
发明人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
IPC分类号： G03G5/047
CPC分类号： G03G5/071 , G03G5/0542 , G03G5/0546 , G03G5/0589 , G03G5/0592 , G03G5/0614 , G03G5/0668 , G03G5/1473 , G03G5/14734 , G03G5/14786 , G03G5/14791 , G03G5/14795 , G03G9/10 , G03G9/113
摘要： An image forming process is provided, which is consisting of forming step for forming a latent electrostatic image on a photoconductor, developing step, transferring step, and fixing step, wherein the photoconductor contains the crosslinked charge transporting layer containing a cured product formed from at least a radical polymerizable compound having three or more functionalities and no charge transport structure, and a radical polymerizable compound having one functionality and a charge transport structure, wherein the developer includes a toner and a carrier, the carrier has core particles and a coating layer for coating the core particles, the content of the core particles having a particle diameter of smaller than 44 μm in the carrier is 70% by mass or more, and the content of the core particles having a particle diameter of smaller than 22 μm in the carrier is 7% by mass or less, a mass average particle diameter of the carrier (Dw) is 25 μm to 45 μm, and a ratio (Dw/Dp) of Dw to a number average particle diameter (Dp) is 1 to 1.30.
摘要翻译：提供一种图像形成方法，其包括在感光体上形成静电潜像的形成步骤，显影步骤，转印步骤和定影步骤，其中光电导体含有包含至少形成的固化产物的交联电荷输送层具有三个或更多个官能团和电荷传输结构的自由基聚合性化合物和具有一个官能度和电荷传输结构的自由基聚合性化合物，其中显影剂包括调色剂和载体，载体具有核心颗粒和涂层用涂层芯粒子中，载体中粒径小于44μm的核心粒子的含量为70质量％以上，载体中粒径小于22μm的核粒子的含量为 7质量％以下，载体的质量平均粒径（Dw）为25〜45μm，D（Dw / Dp）的比例 w的数均粒径（Dp）为1〜1.30。

3. 发明授权

US07662533B2 Image forming method, and image forming apparatus and process cartridge using the image forming method 有权
标题翻译：图像形成方法，以及使用图像形成方法的图像形成装置和处理盒
公开(公告)号：US07662533B2
公开(公告)日：2010-02-16
申请号：US11165279
申请日：2005-06-24
申请人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
发明人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
IPC分类号： G03G15/20
CPC分类号： G03G15/75 , G03G2215/00957 , G03G2215/0614
摘要： An image forming method including: forming an electrostatic latent image on an image bearing member; developing the latent image with a toner; transferring the toner image onto a receiving material; and fixing the toner image. The image bearing member includes a substrate, and a charge generation layer, a charge transport layer and a crosslinked charge transport layer, wherein the crosslinked charge transport layer includes a compound obtained from radical polymerizable monomers including a monomer having three or more functional groups and no charge transport structure and a monomer having one functional group and a charge transport structure. The toner includes a binder resin, a colorant, and a release agent, wherein tetrahydrofuran-soluble components of the binder resin have a molecular weight distribution such that at least one peak is observed in a range of from 1,000 to 10,000 and the half-width of the molecular weight distribution curve is not greater than 15,000.
摘要翻译：一种图像形成方法，包括：在图像承载部件上形成静电潜像; 用调色剂显影潜像; 将调色剂图像转印到接收材料上; 并固定调色剂图像。图像承载部件包括基板，电荷产生层，电荷输送层和交联电荷输送层，其中交联的电荷输送层包括由可自由基聚合的单体获得的化合物，所述单体包括具有三个或更多个官能团的单体，电荷输送结构和具有一个官能团和电荷输送结构的单体。调色剂包括粘合剂树脂，着色剂和脱模剂，其中粘合剂树脂的四氢呋喃可溶组分具有使得在1,000至10,000范围内观察到至少一个峰的分子量分布，并且半宽度的分子量分布曲线不大于15,000。

4. 发明申请

US20070212625A1 IMAGE BEARING MEMBER AND IMAGE FORMING METHOD USING THEREOF, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：图像轴承会员和图像形成方法，以及图像形成装置和处理盒
公开(公告)号：US20070212625A1
公开(公告)日：2007-09-13
申请号：US11621805
申请日：2007-01-10
申请人： Yasuo Suzuki , Kohichi Ohshima , Tetsuro Suzuki , Michitaka Sasaki
发明人： Yasuo Suzuki , Kohichi Ohshima , Tetsuro Suzuki , Michitaka Sasaki
IPC分类号： G03G5/047
CPC分类号： G03G5/07 , G03G5/0542 , G03G5/0589 , G03G5/0592 , G03G5/0596 , G03G5/071 , G03G15/751
摘要： The present invention provides an image bearing member that includes: a photoconductor; and a heating unit which heats the photoconductor, wherein the photoconductor includes: a support; a charge generating layer on the support, a charge transport layer, and a crosslinked charge transport layer in this order, wherein the crosslinked charge transport layer includes a reaction product of a radically polymerizable compound with three or more functional groups which does not have a charge transporting structure, and a radically polymerizable compound with one functional group, which compound has a charge transporting structure.
摘要翻译：本发明提供一种图像承载部件，其包括：感光体; 以及加热单元，其加热所述感光体，其中所述感光体包括：支撑体; 载体上的电荷产生层，电荷输送层和交联电荷输送层，其中交联电荷输送层包括可自由基聚合的化合物与不具有电荷的三个或更多个官能团的反应产物具有一个官能团的自由基聚合性化合物，该化合物具有电荷输送结构。

5. 发明授权

US07550238B2 Process cartridge, image forming apparatus, and image forming process 有权
标题翻译：处理盒，成像设备和图像形成处理
公开(公告)号：US07550238B2
公开(公告)日：2009-06-23
申请号：US11110937
申请日：2005-04-21
申请人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
发明人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
IPC分类号： G03G15/06
CPC分类号： G03G5/0542 , G03G5/04 , G03G5/043 , G03G5/0546 , G03G5/0589 , G03G5/0592 , G03G5/0614 , G03G5/071 , G03G5/073 , G03G5/14708 , G03G5/1473 , G03G5/14734 , G03G5/14791 , G03G2215/0607 , G03G2221/183
摘要： An image forming process using an electrostatic latent image carrier containing a support and a photoconductive layer including: a charge generating layer, a charge transportable layer, and a cross-linked charge transportable layer which are disposed on the support in this order and the cross-linked charge transportable layer comprises a compound produced by the reaction between a trifunctional or more functional radical-polymerizable compound having no charge transportable structure, and a monofunctional radical-polymerizable compound having a charge transportable structure, and a toner produced in the form of particles by producing an adhesive base material through reacting a compound having an active hydrogen group with a polymer which can be reacted with the above-noted compound having an active hydrogen group in an aqueous medium.
摘要翻译：一种使用含有载体和光电导层的静电潜像载体的图像形成方法，包括：依次设置在载体上的电荷产生层，电荷传输层和交联电荷输送层，交联电荷输送层包括通过三官能或更多官能的可自由基聚合的化合物（不具有电荷可传输结构）与具有电荷传输结构的单官能可自由基聚合的化合物之间的反应产生的化合物和由颗粒形式的调色剂通过使具有活性氢基团的化合物与可与上述具有活性氢基团的化合物在水性介质中反应的聚合物反应来生产粘合剂基料。

6. 发明授权

US07517625B2 Image forming apparatus and process cartridge 有权
标题翻译：成像设备和处理盒
公开(公告)号：US07517625B2
公开(公告)日：2009-04-14
申请号：US11218657
申请日：2005-09-06
申请人： Yasuo Suzuki , Michitaka Sasaki , Tetsuro Suzuki , Kohichi Ohshima
发明人： Yasuo Suzuki , Michitaka Sasaki , Tetsuro Suzuki , Kohichi Ohshima
IPC分类号： G03G15/04
CPC分类号： G03G9/08793 , G03G5/047 , G03G5/0546 , G03G5/0592 , G03G2215/00957
摘要： An image forming apparatus including: an electrophotographic photoreceptor; a non-contact charger located close to the electrophotographic photoreceptor, charging the electrophotographic photoreceptor; an irradiator irradiating the electrophotographic photoreceptor to form an electrostatic latent image thereon; an image developer developing the electrostatic latent image with a toner to form a toner image on the electrophotographic photoreceptor; and a transferer transferring the toner image onto a transfer material, wherein the electrophotographic photoreceptor comprises: an electroconductive substrate; a charge generation layer located overlying the electroconductive substrate; a charge transport layer located overlying the charge generation layer; and a crosslinked charge transport layer, located overlying the charge transport layer, wherein the crosslinked charge transport layer is formed by hardening a radical polymeric monomer having three or more functional groups without a charge transport structure and a radical polymeric compound having one functional group with a charge transporting structure.
摘要翻译：一种图像形成装置，包括：电子照相感光体; 位于电子照相感光体附近的非接触式充电器，对电子照相感光体充电; 照射所述电子照相感光体以在其上形成静电潜像的照射器; 使用调色剂显影静电潜像以在电子照相感光体上形成调色剂图像的图像显影剂; 以及转印器将调色剂图像转印到转印材料上，其中电子照相感光体包括：导电基材; 位于导电基板上方的电荷产生层; 位于电荷产生层上方的电荷传输层; 以及位于电荷输送层上的交联电荷输送层，其中交联的电荷输送层通过硬化具有三个或更多个官能团的自由基聚合单体而不具有电荷转移结构而形成，并且具有一个官能团的自由基聚合物与电荷输送结构。

7. 发明申请

US20060014096A1 Image forming method, image forming apparatus and process cartridge therefor 审中-公开
标题翻译：图像形成方法，图像形成装置及其处理盒
公开(公告)号：US20060014096A1
公开(公告)日：2006-01-19
申请号：US11166853
申请日：2005-06-27
申请人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
发明人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
IPC分类号： G03G5/147
CPC分类号： G03G5/0637 , G03G5/0546 , G03G5/0589 , G03G5/0592 , G03G5/0596 , G03G5/0605 , G03G5/0614 , G03G5/0616 , G03G5/071 , G03G5/073
摘要： An image forming method including: charging an electrophotographic photoreceptor including: an electroconductive substrate; and a photosensitive layer comprising a crosslinked surface layer on a surface thereof, which is located overlying the electroconductive substrate, irradiating the electrophotographic photoreceptor with imagewise light to form an electrostatic latent image thereon; developing the electrostatic latent image with a toner to form a toner image on the electrophotographic photoreceptor; transferring the toner image onto a transfer material; and fixing the toner image on the transfer material, wherein the photosensitive layer is sensitive to light having a wavelength of from 400 to 450 nm, and the crosslinked surface layer is formed by crosslinking and hardening a radical polymerizing monomer having three or more functional groups without a charge transport structure and a radical polymerizing compound having one functional group with charge transport structure.
摘要翻译：一种图像形成方法，包括：对包括导电基底的电子照相感光体进行充电; 以及其表面上的交联表面层的感光层，其位于覆盖导电基材上，用成像光照射电子照相感光体以在其上形成静电潜像; 用调色剂显影静电潜像以在电子照相感光体上形成调色剂图像; 将调色剂图像转印到转印材料上; 并且将调色剂图像固定在转印材料上，其中感光层对波长为400至450nm的光敏感，并且交联表面层通过交联和硬化具有三个或更多个官能团的自由基聚合单体而没有电荷输送结构和具有带电荷输送结构的一个官能团的自由基聚合性化合物。

8. 发明申请

US20050238987A1 Process cartridge, image forming apparatus, and image forming process 有权
标题翻译：处理盒，成像设备和图像形成处理
公开(公告)号：US20050238987A1
公开(公告)日：2005-10-27
申请号：US11110937
申请日：2005-04-21
申请人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
发明人： Kohichi Ohshima , Yasuo Suzuki , Tetsuro Suzuki , Michitaka Sasaki
IPC分类号： G03G9/087 , G03G5/04 , G03G5/043 , G03G5/05 , G03G5/06 , G03G5/07 , G03G5/147 , G03G15/06
CPC分类号： G03G5/0542 , G03G5/04 , G03G5/043 , G03G5/0546 , G03G5/0589 , G03G5/0592 , G03G5/0614 , G03G5/071 , G03G5/073 , G03G5/14708 , G03G5/1473 , G03G5/14734 , G03G5/14791 , G03G2215/0607 , G03G2221/183
摘要： The object of the present invention is to provide an image forming process which can form a stable image for a long term without causing an image blur, an image failure in the form of a stripe or a dot, and an image fluctuation due to an environmental fluctuation. For the object, the present invention provides an image forming process comprising: forming an electrostatic latent image on an electrostatic latent image carrier, developing the electrostatic latent image using a toner, thereby forming a visible image, transferring the visible image to a recording medium, and cleaning the electrostatic latent image carrier, wherein the electrostatic latent image carrier comprises a support, and a photoconductive layer comprising: a charge generating layer, a charge transportable layer, and a cross-linked charge transportable layer which are disposed on the support in this order and the cross-linked charge transportable layer comprises a compound produced by the reaction between a trifunctional or more functional radical-polymerizable compound having no charge transportable structure, and a monofunctional radical-polymerizable compound having a charge transportable structure, and the toner is produced in the form of particles by producing an adhesive base material through reacting a compound having an active hydrogen group with a polymer which can be reacted with the above-noted compound having an active hydrogen group in an aqueous medium.
摘要翻译：本发明的目的是提供一种图像形成过程，其可以长期形成稳定的图像，而不会引起图像模糊，条纹或点形式的图像故障以及由于环境而导致的图像波动波动。为了该目的，本发明提供了一种图像形成方法，包括：在静电潜像载体上形成静电潜像，使用调色剂显影静电潜像，从而形成可见图像，将可见图像转印到记录介质上，以及清洁静电潜像载体，其中静电潜像载体包括载体，以及光电导层，其包含：电荷产生层，电荷传输层和交联电荷输送层，其在该载体中设置在载体上交联电荷输送层包括通过三官能或更多官能的可自由基聚合的化合物（不具有电荷可输送结构）之间的反应产生的化合物和具有电荷可输送结构的单官能可自由基聚合的化合物，并且产生调色剂以颗粒的形式通过生产粘合剂b 通过使具有活性氢基团的化合物与可与水性介质中的具有活性氢基团的上述化合物反应的聚合物反应来制备。

9. 发明授权

US07862969B2 Image bearing member and image forming method using thereof, and image forming apparatus and process cartridge 有权
标题翻译：图像承载部件及其使用的图像形成方法，以及图像形成装置和处理盒
公开(公告)号：US07862969B2
公开(公告)日：2011-01-04
申请号：US11621805
申请日：2007-01-10
申请人： Yasuo Suzuki , Kohichi Ohshima , Tetsuro Suzuki , Michitaka Sasaki
发明人： Yasuo Suzuki , Kohichi Ohshima , Tetsuro Suzuki , Michitaka Sasaki
IPC分类号： G03G5/047
CPC分类号： G03G5/07 , G03G5/0542 , G03G5/0589 , G03G5/0592 , G03G5/0596 , G03G5/071 , G03G15/751
摘要： The present invention provides an image bearing member that includes: a photoconductor; and a heating unit which heats the photoconductor, wherein the photoconductor includes: a support; a charge generating layer on the support, a charge transport layer, and a crosslinked charge transport layer in this order, wherein the crosslinked charge transport layer includes a reaction product of a radically polymerizable compound with three or more functional groups which does not have a charge transporting structure, and a radically polymerizable compound with one functional group, which compound has a charge transporting structure.
摘要翻译：本发明提供一种图像承载部件，其包括：感光体; 以及加热单元，其加热所述感光体，其中所述感光体包括：支撑体; 载体上的电荷产生层，电荷输送层和交联电荷输送层，其中交联电荷输送层包括可自由基聚合的化合物与不具有电荷的三个或更多个官能团的反应产物具有一个官能团的自由基聚合性化合物，该化合物具有电荷输送结构。

10. 发明申请

US20060051689A1 Image forming apparatus and process cartridge 有权
公开(公告)号：US20060051689A1
公开(公告)日：2006-03-09
申请号：US11218657
申请日：2005-09-06
申请人： Yasuo Suzuki , Michitaka Sasaki , Tetsuro Suzuki , Kohichi Ohshima
发明人： Yasuo Suzuki , Michitaka Sasaki , Tetsuro Suzuki , Kohichi Ohshima
IPC分类号： G03G5/147 , G03G15/02
CPC分类号： G03G9/08793 , G03G5/047 , G03G5/0546 , G03G5/0592 , G03G2215/00957
摘要： An image forming apparatus including: an electrophotographic photoreceptor; a non-contact charger located close to the electrophotographic photoreceptor, charging the electrophotographic photoreceptor; an irradiator irradiating the electrophotographic photoreceptor to form an electrostatic latent image thereon; an image developer developing the electrostatic latent image with a toner to form a toner image on the electrophotographic photoreceptor; and a transferer transferring the toner image onto a transfer material, wherein the electrophotographic photoreceptor comprises: an electroconductive substrate; a charge generation layer located overlying the electroconductive substrate; a charge transport layer located overlying the charge generation layer; and a crosslinked charge transport layer, located overlying the charge transport layer, wherein the crosslinked charge transport layer is formed by hardening a radical polymeric monomer having three or more functional groups without a charge transport structure and a radical polymeric compound having one functional group with a charge transporting structure.

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