专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070059039A1 Electrophotographic image forming apparatus and process cartridge 有权
标题翻译：电子照相成像设备和处理盒
公开(公告)号：US20070059039A1
公开(公告)日：2007-03-15
申请号：US11519099
申请日：2006-09-12
申请人： Keisuke Shimoyama , Eiji Kurimoto , Michitaka Sasaki , Shin-ichi Kawamura
发明人： Keisuke Shimoyama , Eiji Kurimoto , Michitaka Sasaki , Shin-ichi Kawamura
IPC分类号： G03G15/00
CPC分类号： G03G5/0651 , G03G5/0661
摘要： An electrophotographic image forming apparatus, including a photoreceptor, a charger charging the surface of the photoreceptor, an irradiator irradiating the surface of the photoreceptor with imagewise light to form an electrostatic latent image thereon, an image developer developing the electrostatic latent image with a developer including a toner to form a toner image on the surface of the photoreceptor, and a transferer transferring the toner image onto a transfer material, wherein the photoreceptor includes an electroconductive substrate, and a photosensitive layer overlying the electroconductive substrate and including a charge generation material and a specific charge transport material.
摘要翻译：一种电子照相图像形成装置，包括感光体，充电感光体的表面的充电器，用成像光照射感光体的表面以在其上形成静电潜像的照射器，使用显影剂显影静电潜像的图像显影剂，包括调色剂，以在感光体的表面上形成调色剂图像，以及转印器将调色剂图像转印到转印材料上，其中感光体包括导电性基材，以及覆盖导电性基材的感光层，包括电荷产生材料和具体的电荷传输材料。

2. 发明授权

US08064795B2 Electrophotographic image forming apparatus and process cartridge 有权
标题翻译：电子照相成像设备和处理盒
公开(公告)号：US08064795B2
公开(公告)日：2011-11-22
申请号：US12776704
申请日：2010-05-10
申请人： Keisuke Shimoyama , Eiji Kurimoto , Michitaka Sasaki , Shin-ichi Kawamura
发明人： Keisuke Shimoyama , Eiji Kurimoto , Michitaka Sasaki , Shin-ichi Kawamura
IPC分类号： G03G21/16 , G03G15/00 , G03G5/06
CPC分类号： G03G5/0651 , G03G5/0661
摘要： An electrophotographic image forming apparatus, including a photoreceptor, a charger charging the surface of the photoreceptor, an irradiator irradiating the surface of the photoreceptor with imagewise light to form an electrostatic latent image thereon, an image developer developing the electrostatic latent image with a developer including a toner to form a toner image on the surface of the photoreceptor, and a transferer transferring the toner image onto a transfer material, wherein the photoreceptor includes an electroconductive substrate, and a photosensitive layer overlying the electroconductive substrate and including a charge generation material and a specific charge transport material.
摘要翻译：一种电子照相图像形成装置，包括感光体，充电感光体的表面的充电器，用成像光照射感光体的表面以在其上形成静电潜像的照射器，使用显影剂显影静电潜像的图像显影剂，包括调色剂，以在感光体的表面上形成调色剂图像，以及转印器将调色剂图像转印到转印材料上，其中感光体包括导电性基材，以及覆盖导电性基材的感光层，包括电荷产生材料和具体的电荷传输材料。

3. 发明申请

US20100260515A1 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：电子图像形成装置和工艺盒
公开(公告)号：US20100260515A1
公开(公告)日：2010-10-14
申请号：US12776704
申请日：2010-05-10
申请人： Keisuke SHIMOYAMA , Eiji Kurimoto , Michitaka Sasaki , Shin-ichi Kawamura
发明人： Keisuke SHIMOYAMA , Eiji Kurimoto , Michitaka Sasaki , Shin-ichi Kawamura
IPC分类号： G03G21/16
CPC分类号： G03G5/0651 , G03G5/0661
摘要： An electrophotographic image forming apparatus, including a photoreceptor, a charger charging the surface of the photoreceptor, an irradiator irradiating the surface of the photoreceptor with imagewise light to form an electrostatic latent image thereon, an image developer developing the electrostatic latent image with a developer including a toner to form a toner image on the surface of the photoreceptor, and a transferer transferring the toner image onto a transfer material, wherein the photoreceptor includes an electroconductive substrate, and a photosensitive layer overlying the electroconductive substrate and including a charge generation material and a specific charge transport material.
摘要翻译：一种电子照相图像形成装置，包括感光体，充电感光体的表面的充电器，用成像光照射感光体的表面以在其上形成静电潜像的照射器，使用显影剂显影静电潜像的图像显影剂，包括调色剂，以在感光体的表面上形成调色剂图像，以及转印器将调色剂图像转印到转印材料上，其中感光体包括导电性基材，以及覆盖导电性基材的感光层，包括电荷产生材料和具体的电荷传输材料。

4. 发明申请

US20110111335A1 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE 有权
标题翻译：电子照相光电子器件，图像形成装置，图像形成方法和工艺盒
公开(公告)号：US20110111335A1
公开(公告)日：2011-05-12
申请号：US12940854
申请日：2010-11-05
申请人： Keisuke SHIMOYAMA , Eiji Kurimoto , Takeshi Orito , Tatsuya Niimi , Shinichi Kawamura , Yoshiki Yanagawa , Michitaka Sasaki
发明人： Keisuke SHIMOYAMA , Eiji Kurimoto , Takeshi Orito , Tatsuya Niimi , Shinichi Kawamura , Yoshiki Yanagawa , Michitaka Sasaki
IPC分类号： G03G5/04
CPC分类号： G03G5/0651 , G03G5/0614 , G03G5/0696 , G03G5/071 , G03G5/144 , G03G5/14704 , G03G5/14734 , G03G5/14786 , G03G5/14791
摘要： To provide an electrophotographic photoconductor that has a layer containing a compound represented by the following general formula (1), and an image forming apparatus using the electrophotographic photoconductor. where R1 and R2 independently represent any one of a hydrogen atom, substituted or unsubstituted alkyl group, substituted or unsubstituted cycloalkyl group and substituted or unsubstituted aralkyl group, and R3, R4, R5, R6, R7, R8, R9 and R10 independently represent any one of a hydrogen atom, halogen atom, cyano group, nitro group, amino group, hydroxyl group, substituted or unsubstituted alkyl group, substituted or unsubstituted cycloalkyl group and substituted or unsubstituted aralkyl group
摘要翻译：提供具有含有由以下通式（1）表示的化合物的层的电子照相感光体和使用电子照相感光体的图像形成装置。其中R 1和R 2独立地表示氢原子，取代或未取代的烷基，取代或未取代的环烷基和取代或未取代的芳烷基中的任一个，R 3，R 4，R 5，R 6，R 7，R 8，R 9和R 10独立地表示任何氢原子，卤原子，氰基，硝基，氨基，羟基，取代或未取代的烷基，取代或未取代的环烷基和取代或未取代的芳烷基

5. 发明授权

US07871747B2 Electrophotographic photoconductor having charge blocking and moire preventing layers 有权
标题翻译：具有电荷阻挡和防雾层的电子照相感光体
公开(公告)号：US07871747B2
公开(公告)日：2011-01-18
申请号：US11518944
申请日：2006-09-12
申请人： Keisuke Shimoyama , Eiji Kurimoto , Takeshi Orito , Tatsuya Niimi , Shinichi Kawamura , Yoshiki Yanagawa , Michitaka Sasaki
发明人： Keisuke Shimoyama , Eiji Kurimoto , Takeshi Orito , Tatsuya Niimi , Shinichi Kawamura , Yoshiki Yanagawa , Michitaka Sasaki
IPC分类号： G03G5/04 , G03G5/06
CPC分类号： G03G5/0651 , G03G5/0614 , G03G5/0696 , G03G5/071 , G03G5/144 , G03G5/14704 , G03G5/14734 , G03G5/14786 , G03G5/14791
摘要： To provide an electrophotographic photoconductor that has a layer containing a compound represented by the following general formula (1), and an image forming apparatus using the electrophotographic photoconductor. where R1 and R2 independently represent any one of a hydrogen atom, substituted or unsubstituted alkyl group, substituted or unsubstituted cycloalkyl group and substituted or unsubstituted aralkyl group, and R3, R4, R5, R6, R7, R8, R9 and R10 independently represent any one of a hydrogen atom, halogen atom, cyano group, nitro group, amino group, hydroxyl group, substituted or unsubstituted alkyl group, substituted or unsubstituted cycloalkyl group and substituted or unsubstituted aralkyl group.
摘要翻译：提供具有含有由以下通式（1）表示的化合物的层的电子照相感光体和使用电子照相感光体的图像形成装置。其中R 1和R 2独立地表示氢原子，取代或未取代的烷基，取代或未取代的环烷基和取代或未取代的芳烷基中的任一个，R 3，R 4，R 5，R 6，R 7，R 8，R 9和R 10独立地表示任何氢原子，卤素原子，氰基，硝基，氨基，羟基，取代或未取代的烷基，取代或未取代的环烷基和取代或未取代的芳烷基中的一个。

6. 发明申请

US20070059619A1 Electrophotographic photoconductor, image forming apparatus, image forming method, and process cartridge 有权
标题翻译：电子照相感光体，成像装置，成像方法和处理盒
公开(公告)号：US20070059619A1
公开(公告)日：2007-03-15
申请号：US11518944
申请日：2006-09-12
申请人： Keisuke Shimoyama , Eiji Kurimoto , Takeshi Orito , Tatsuya Niimi , Shinichi Kawamura , Yoshiki Yanagawa , Michitaka Sasaki
发明人： Keisuke Shimoyama , Eiji Kurimoto , Takeshi Orito , Tatsuya Niimi , Shinichi Kawamura , Yoshiki Yanagawa , Michitaka Sasaki
IPC分类号： G03G5/14 , G03G5/147
CPC分类号： G03G5/0651 , G03G5/0614 , G03G5/0696 , G03G5/071 , G03G5/144 , G03G5/14704 , G03G5/14734 , G03G5/14786 , G03G5/14791
摘要： To provide an electrophotographic photoconductor that has a layer containing a compound represented by the following general formula (1), and an image forming apparatus using the electrophotographic photoconductor. where R1 and R2 independently represent any one of a hydrogen atom, substituted or unsubstituted alkyl group, substituted or unsubstituted cycloalkyl group and substituted or unsubstituted aralkyl group, and R3, R4, R5, R6, R7, R8, R9 and R10 independently represent any one of a hydrogen atom, halogen atom, cyano group, nitro group, amino group, hydroxyl group, substituted or unsubstituted alkyl group, substituted or unsubstituted cycloalkyl group and substituted or unsubstituted aralkyl group
摘要翻译：提供具有含有由以下通式（1）表示的化合物的层的电子照相感光体和使用电子照相感光体的图像形成装置。其中R 1和R 2独立地表示氢原子，取代或未取代的烷基，取代或未取代的环烷基和取代或未取代的芳烷基中的任一个， R 4，R 4，R 5，R 6，R 7，R 7， R 9，R 9和R 10独立地表示氢原子，卤素原子，氰基，硝基，氨基，羟基中的任何一个取代或未取代的烷基，取代或未取代的环烷基和取代或未取代的芳烷基

7. 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。

8. 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。

9. 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。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式