公开(公告)号：US20100150606A1

公开(公告)日：2010-06-17

申请号：US12635937

申请日：2009-12-11

申请人： Nozomu TAMOTO ,  Hideo Nakamori ,  Mitsuaki Hirose

发明人： Nozomu TAMOTO ,  Hideo Nakamori ,  Mitsuaki Hirose

IPC分类号： G03G15/00 ,  G03G5/04 ,  G03G21/18

CPC分类号： G03G5/14704 ,  G03G5/0614 ,  G03G5/0672 ,  G03G5/1473 ,  G03G5/14734 ,  G03G5/14739 ,  G03G5/14786 ,  G03G5/14791 ,  G03G5/14795 ,  G03G2215/00957

摘要： A method of manufacturing an image bearing member including forming a charge generation layer overlying an electroconductive substrate, forming a charge transport layer overlying the charge generation layer, the charge transport layer including a charge transport material having a molecular weight of from 600 to 900 and a binder resin, and forming a protection layer overlying the charge transport layer by applying a liquid application containing a polymerizable compound having a charge transport structure, a polymerizable compound having no charge transport structure, a filler, a polycarboxylic acid compound, and cyclopentanone and curing the polymerizable compound having a charge transport structure, and the polymerizable compound having no charge transport structure.

摘要翻译： 一种制造图像承载部件的方法，包括形成覆盖在导电性基体上的电荷产生层，形成覆盖电荷产生层的电荷输送层，电荷输送层包括分子量为600〜900的电荷输送材料和 粘合剂树脂，并且通过施加包含具有电荷输送结构的可聚合化合物的液体应用，不含电荷输送结构的可聚合化合物，填料，多元羧酸化合物和环戊酮，形成覆盖电荷输送层的保护层，并固化 具有电荷输送结构的聚合性化合物和不具有电荷输送结构的聚合性化合物。

公开(公告)号：US08507163B2

公开(公告)日：2013-08-13

申请号：US12635937

申请日：2009-12-11

申请人： Nozomu Tamoto ,  Hideo Nakamori ,  Mitsuaki Hirose

发明人： Nozomu Tamoto ,  Hideo Nakamori ,  Mitsuaki Hirose

IPC分类号： G03G5/00

CPC分类号： G03G5/14704 ,  G03G5/0614 ,  G03G5/0672 ,  G03G5/1473 ,  G03G5/14734 ,  G03G5/14739 ,  G03G5/14786 ,  G03G5/14791 ,  G03G5/14795 ,  G03G2215/00957

摘要： A method of manufacturing an image bearing member including forming a charge generation layer overlying an electroconductive substrate, forming a charge transport layer overlying the charge generation layer, the charge transport layer including a charge transport material having a molecular weight of from 600 to 900 and a binder resin, and forming a protection layer overlying the charge transport layer by applying a liquid application containing a polymerizable compound having a charge transport structure, a polymerizable compound having no charge transport structure, a filler, a polycarboxylic acid compound, and cyclopentanone and curing the polymerizable compound having a charge transport structure, and the polymerizable compound having no charge transport structure.

摘要翻译： 一种制造图像承载部件的方法，包括形成覆盖导电性基体的电荷产生层，形成覆盖电荷产生层的电荷输送层，电荷输送层包含分子量为600〜900的电荷输送材料和 粘合剂树脂，并且通过施加包含具有电荷输送结构的可聚合化合物的液体应用，不含电荷输送结构的可聚合化合物，填料，多元羧酸化合物和环戊酮，形成覆盖电荷输送层的保护层，并固化 具有电荷输送结构的聚合性化合物和不具有电荷输送结构的聚合性化合物。

公开(公告)号：US08486595B2

公开(公告)日：2013-07-16

申请号：US12879529

申请日：2010-09-10

申请人： Nozomu Tamoto ,  Mitsuaki Hirose ,  Hideo Nakamori

发明人： Nozomu Tamoto ,  Mitsuaki Hirose ,  Hideo Nakamori

IPC分类号： G03G5/07

CPC分类号： G03G5/0614 ,  G03G5/0672 ,  G03G5/0679 ,  G03G5/0683 ,  G03G5/0696 ,  G03G5/071

摘要： An image bearing member including an electroconductive substrate, a photosensitive layer overlying the electroconductive substrate, and a protection layer overlying the photosensitive layer, the photosensitive layer containing a diamine compound represented by the chemical structure 1, more of the diamine compound being disposed on the photosensitive layer side than the surface side relative to the midpoint in a depth direction of the protection layer: where X represents a substituted or non-substituted arylene group, or a compound represented by a chemical structure 2: where R represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an alkoxy group having 1 to 4 carbon atoms, where A1, A2, A3, and A4 independently represent an alkyl group having 1 to 4 carbon atoms, a substituted or non-substituted aryl group, or —CH2(CH2)mZ, where Z represents a substituted or non-substituted aryl group, a substituted or non-substituted cycloalkyl group, and a substituted or non-substituted heterocycloalkyl group, and m represents 0 or 1, and where B1 and B2 represent —CH2—, —CH2CH2—, —CH2—Ara—, —Ara—CH2—, —CH2CH2—Ara—, and —Ara—CH2CH2—, and Ara represents a substituted or non-substituted arylene group.

摘要翻译： 包括导电基片，覆盖导电基片的感光层和覆盖感光层的保护层的图像承载部件，含有由化学结构1表示的二胺化合物的感光层，更多的二胺化合物被置于感光体上 层相对于保护层的深度方向上的中点的表面侧：其中X表示取代或未取代的亚芳基，或由化学结构2表示的化合物：其中R表示氢原子，烷基 具有1至4个碳原子的烷基或具有1至4个碳原子的烷氧基，其中A1，A2，A3和A4独立地表示具有1至4个碳原子的烷基，取代或未取代的芳基，或 -CH 2（CH 2）m Z，其中Z表示取代或未取代的芳基，取代或未取代的环烷基，取代或未取代的 取代的杂环烷基，m表示0或1，并且其中B1和B2表示-CH2-，-CH2CH2-，-CH2-Ara-，-Ara-CH2-，-CH2CH2-Ara-和-Ara-CH2CH2-， Ara表示取代或未取代的亚芳基。

公开(公告)号：US20100330475A1

公开(公告)日：2010-12-30

申请号：US12823865

申请日：2010-06-25

申请人： Nozomu TAMOTO ,  Mitsuaki Hirose ,  Akio Kosuge ,  Makoto Yasuda

发明人： Nozomu TAMOTO ,  Mitsuaki Hirose ,  Akio Kosuge ,  Makoto Yasuda

IPC分类号： G03G15/00 ,  G03G21/00 ,  G03G21/16

CPC分类号： G03G5/14791 ,  G03G5/0614 ,  G03G5/071 ,  G03G5/147 ,  G03G5/14704 ,  G03G15/751

摘要： An image forming apparatus including an image bearing member having an electroconductive substrate on which are provided at least a photosensitive layer and a protection layer, in that sequence, a charging device that charges the surface of the image bearing member to form a latent electrostatic image thereon, a development device that develops the latent electrostatic image with a development agent containing toner to obtain a developed toner image, a cleaning device that removes toner remaining on the surface of the image bearing member and a lubricant material applicator that applies a lubricant material to the surface of the image bearing member, the protection layer containing a cured resin and a filler and the surface form of the protection layer having an arithmetical mean waviness Wa of from 0.05 to 0.3 μm and an average length WSm of profile elements of from 0.5 to 1.5 mm, which are obtained from a waviness profile obtained by filtering a coarse component with a λc profile filter of 0.25 mm and filtering a wavelength component longer than a waviness with a λf profile filter of 2.5 mm.

摘要翻译： 一种图像形成装置，包括具有导电基板的图像承载部件，至少设有感光层和保护层，依次具有对图像承载部件的表面充电以在其上形成静电潜像的充电装置， 显影装置，其用含有调色剂的显影剂显影静电潜像，以获得显影的调色剂图像;清除装置，其去除残留在图像承载部件的表面上的调色剂;以及润滑剂涂料器，其将润滑剂材料施加到 图像承载部件的表面，保护层含有固化树脂和填料，保护层的表面形状具有0.05至0.3μm的算术平均波纹度Wa和0.5-1.5的轮廓元素的平均长度WSm mm，其从通过用λc轮廓f过滤粗分量获得的波纹曲线获得 0.25mm的滤波器，并且用2.5mm的λf轮廓滤波器滤波长于波纹的波长分量。

公开(公告)号：US08273513B2

公开(公告)日：2012-09-25

申请号：US12823865

申请日：2010-06-25

申请人： Nozomu Tamoto ,  Mitsuaki Hirose ,  Akio Kosuge ,  Makoto Yasuda

发明人： Nozomu Tamoto ,  Mitsuaki Hirose ,  Akio Kosuge ,  Makoto Yasuda

IPC分类号： G03G5/00

CPC分类号： G03G5/14791 ,  G03G5/0614 ,  G03G5/071 ,  G03G5/147 ,  G03G5/14704 ,  G03G15/751

摘要： An image forming apparatus including an image bearing member having an electroconductive substrate on which are provided at least a photosensitive layer and a protection layer, in that sequence, a charging device that charges the surface of the image bearing member to form a latent electrostatic image thereon, a development device that develops the latent electrostatic image with a development agent containing toner to obtain a developed toner image, a cleaning device that removes toner remaining on the surface of the image bearing member and a lubricant material applicator that applies a lubricant material to the surface of the image bearing member, the protection layer containing a cured resin and a filler and the surface form of the protection layer having an arithmetical mean waviness Wa of from 0.05 to 0.3 μm and an average length WSm of profile elements of from 0.5 to 1.5 mm, which are obtained from a waviness profile obtained by filtering a coarse component with a λc profile filter of 0.25 mm and filtering a wavelength component longer than a waviness with a λf profile filter of 2.5 mm.

摘要翻译： 一种图像形成装置，包括具有导电基板的图像承载部件，至少设有感光层和保护层，依次具有对图像承载部件的表面充电以在其上形成静电潜像的充电装置， 显影装置，其用含有调色剂的显影剂显影静电潜像，以获得显影的调色剂图像;清除装置，其去除残留在图像承载部件的表面上的调色剂;以及润滑剂涂料器，其将润滑剂材料施加到 图像承载部件的表面，保护层含有固化树脂和填料，保护层的表面形状具有0.05至0.3μm的算术平均波纹度Wa和0.5-1.5的轮廓元素的平均长度WSm mm，其从通过用λc轮廓f过滤粗分量获得的波纹曲线获得 0.25mm的滤波器，并且用2.5mm的λf轮廓滤波器滤波长于波纹的波长分量。

公开(公告)号：US20130330104A1

公开(公告)日：2013-12-12

申请号：US13906601

申请日：2013-05-31

申请人： Keisuke Shimoyama ,  Akihiro Sugino ,  Mitsuaki Hirose ,  Tomoharu Asano ,  Noboru Toriu ,  Hideo Nakamori

发明人： Keisuke Shimoyama ,  Akihiro Sugino ,  Mitsuaki Hirose ,  Tomoharu Asano ,  Noboru Toriu ,  Hideo Nakamori

IPC分类号： G03G5/047

CPC分类号： G03G5/047 ,  G03G5/0521 ,  G03G5/0614

摘要： A photoreceptor includes an electroconductive substrate, and a laminate structure formed of at least a charge generating layer and a charge transport layer and provided overlying the electroconductive substrate, wherein the charge transport layer contains a charge transport material, a compound represented by the following formula 1 and a compound represented by the following formula 2: in the formula 1, R1 and R2 each independently represent substituted or non-substituted alkyl groups or aromatic hydrocarbon groups and one of R1 and R2 represents a substituted or non-substituted aromatic hydrocarbon group, R1 and R2 bonded to the same nitrogen atom may be bonded together to form a substituted or non-substituted nitrogen-containing heterocyclic group, and Ar represents a substituted or non-substituted hydrocarbon group; in the formula 2, R3 and R4 each independently represent substituted or non-substituted alkyl groups or aromatic hydrocarbon groups.

摘要翻译： 感光体包括导电性基材和至少由电荷产生层和电荷输送层形成并且设置在导电性基体上的叠层结构体，其中电荷输送层含有电荷输送材料，由下式1表示的化合物 和由下式2表示的化合物：在式1中，R 1和R 2各自独立地表示取代或未取代的烷基或芳族烃基，R 1和R 2中的一个表示取代或未取代的芳族烃基，R 1 并且与相同氮原子键合的R 2可以结合在一起形成取代或未取代的含氮杂环基，Ar表示取代或未取代的烃基; 在式2中，R 3和R 4各自独立地表示取代或未取代的烷基或芳族烃基。

公开(公告)号：US20130251401A1

公开(公告)日：2013-09-26

申请号：US13765090

申请日：2013-02-12

申请人： Tomoharu Asano ,  Hideo Nakamori ,  Akihiro Sugino ,  Noboru Toriu ,  Keisuke Shimoyama ,  Mitsuaki Hirose ,  Yohta Sakon ,  Masahiro Ohmori

发明人： Tomoharu Asano ,  Hideo Nakamori ,  Akihiro Sugino ,  Noboru Toriu ,  Keisuke Shimoyama ,  Mitsuaki Hirose ,  Yohta Sakon ,  Masahiro Ohmori

IPC分类号： G03G21/18

CPC分类号： G03G21/1814 ,  G03G5/14734 ,  G03G5/14791 ,  G03G5/14795 ,  G03G2215/00957 ,  G03G2221/183

摘要： An image forming apparatus, including a photoreceptor; a charger; an irradiator; an image developer; a transferer; a fixer; and a cleaning blade formed of a strip-shaped elastic blade, removing a powder from the surface of the photoreceptor passing an edge line of the blade while contacting thereto, wherein the photoreceptor includes a crosslinked resin surface layer formed of at least one of an acrylic resin and a methacrylic resin, and the cleaning blade includes a contact point with the photoreceptor, including a substrate; a mixed layer formed of at least one of an acrylic resin and a methacrylic resin, located at the surface of the substrate; and a surface layer formed of at least one of an acrylic resin and a methacrylic resin, located on the surface of the substrate.

摘要翻译： 一种图像形成装置，包括感光体; 充电器 辐照器 图像开发人员 转让人 固定器 以及由条状弹性刮板形成的清洁刮板，从与通过刀片的边缘线的感光体的表面除去粉末同时接触粉末，其中感光体包括由丙烯酸类中的至少一种形成的交联树脂表面层 树脂和甲基丙烯酸树脂，并且清洁刮板包括与感光体的接触点，包括基底; 由位于所述基板的表面的丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的混合层; 以及由位于基板表面上的丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的表层。

公开(公告)号：US08647798B2

公开(公告)日：2014-02-11

申请号：US13556577

申请日：2012-07-24

申请人： Tomoharu Asano ,  Hiroshi Ikuno ,  Akihiro Sugino ,  Hideo Nakamori ,  Mitsuaki Hirose

发明人： Tomoharu Asano ,  Hiroshi Ikuno ,  Akihiro Sugino ,  Hideo Nakamori ,  Mitsuaki Hirose

IPC分类号： G03G5/07

CPC分类号： G03G15/75 ,  G03G5/0614 ,  G03G5/071 ,  G03G5/14734 ,  G03G5/14786 ,  G03G5/14791 ,  G03G5/14795

摘要： A photoreceptor including an electroconductive substrate; a photosensitive layer on the electroconductive substrate; and a protection layer on the photosensitive layer, wherein the protection layer includes a radical polymerizable compound having three or more radical polymerizable groups without a charge transportable group, a monofunctional radical polymerizable compound having a specific charge transportable group and a non-radical polymerizable compound having a specific charge transportable group.

摘要翻译： 包含导电基片的感光体; 在导电基底上的感光层; 以及感光层上的保护层，其中保护层包括具有三个或更多个自由基聚合基团而不具有电荷输送性基团的自由基聚合性化合物，具有特定电荷输送性基团的单官能团自由基聚合性化合物和具有 一个具体的电费可运输组。

公开(公告)号：US20130059242A1

公开(公告)日：2013-03-07

申请号：US13556577

申请日：2012-07-24

申请人： Tomoharu Asano ,  Hiroshi Ikuno ,  Akihiro Sugino ,  Hideo Nakamori ,  Mitsuaki Hirose

发明人： Tomoharu Asano ,  Hiroshi Ikuno ,  Akihiro Sugino ,  Hideo Nakamori ,  Mitsuaki Hirose

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G15/75 ,  G03G5/0614 ,  G03G5/071 ,  G03G5/14734 ,  G03G5/14786 ,  G03G5/14791 ,  G03G5/14795

摘要： A photoreceptor including an electroconductive substrate; a photosensitive layer on the electroconductive substrate; and a protection layer on the photosensitive layer, wherein the protection layer includes a radical polymerizable compound having three or more radical polymerizable groups without a charge transportable group, a monofunctional radical polymerizable compound having a specific charge transportable group and a non-radical polymerizable compound having a specific charge transportable group.

摘要翻译： 包含导电基片的感光体; 在导电基底上的感光层; 以及感光层上的保护层，其中保护层包括具有三个或更多个自由基聚合基团而不具有电荷输送性基团的自由基聚合性化合物，具有特定电荷输送性基团的单官能团自由基聚合性化合物和具有 一个具体的电费可运输组。

公开(公告)号：US20130022902A1

公开(公告)日：2013-01-24

申请号：US13548559

申请日：2012-07-13

申请人： Keisuke Shimoyama ,  Hideo Nakamori ,  Noboru Toriu ,  Mitsuaki Hirose ,  Tomoharu Asano

发明人： Keisuke Shimoyama ,  Hideo Nakamori ,  Noboru Toriu ,  Mitsuaki Hirose ,  Tomoharu Asano

IPC分类号： G03G5/047 ,  G03G21/16 ,  G03G13/06 ,  G03G15/00

CPC分类号： G03G5/0631 ,  G03G5/0614 ,  G03G5/071 ,  G03G5/14704 ,  G03G5/14717 ,  G03G5/14791

摘要： An electrophotographic photoreceptor including an electroconductive substrate; a charge generation layer located overlying the electroconductive substrate; a charge transport layer located overlying the charge generation layer; and an outermost layer located overlying the charge transport layer. The charge transport layer includes a positive hole transport material having the following formula (1): wherein each of R1 to R26 independently represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an alkoxyl group having 1 to 4 carbon atoms, and a compound having the following formula (2): wherein each of R27 and R28 independently represents a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group.

摘要翻译： 包含导电基片的电子照相感光体; 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方的最外层。 电荷传输层包括具有下式（1）的空穴传输材料：其中R 1至R 26各自独立地表示氢原子，具有1至4个碳原子的烷基或具有1至4个碳原子的烷氧基 和具有下式（2）的化合物：其中R 27和R 28各自独立地表示取代或未取代的烷基或取代或未取代的芳基。