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1. 发明申请

US20120100473A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE FOR IMAGE FORMING APPARATUS 有权
标题翻译：电子摄影机，图像形成装置和图像形成装置的处理盒
公开(公告)号：US20120100473A1
公开(公告)日：2012-04-26
申请号：US13272515
申请日：2011-10-13
申请人： Takafumi IWAMOTO , Naohiro Toda , Chieko Yamazaki
发明人： Takafumi IWAMOTO , Naohiro Toda , Chieko Yamazaki
IPC分类号： G03G15/00
CPC分类号： G03G15/751 , G03G5/14704 , G03G5/14708 , G03G5/14717 , G03G5/14791 , G03G5/14795
摘要： An electrophotographic photoreceptor including an electroconductive substrate, a photosensitive layer, and a cured protection layer, wherein the cured protection layer comprises a cured material of a tri- or more functional radical polymerizable compound and a filler exposed from the surface of the cured protection layer which comprises a bump along the surface of the filler, and wherein the cured protection layer has a thickness (T) larger than a diameter (2r) of the filler therein and the following relationships (a) is satisfied: (the number of the fillers present to a depth of T/2 from a free surface of the cured protection layer/the total number of the fillers in the cured protection layer)×100≧7% (a).
摘要翻译：一种电子照相感光体，包括导电性基体，感光层和固化保护层，其中固化保护层包含三官能以上的自由基聚合性化合物的固化物和从固化保护层的表面露出的填料，包括沿着填料表面的凸块，其中固化保护层的厚度（T）大于其中填料的直径（2r），并满足以下关系式（a）：（存在的填料数量从固化保护层的自由表面/固化保护层中的填料总数到T / 2的深度×100≥7％（a）。

2. 发明授权

US08617778B2 Image bearing member, image forming apparatus, and process cartridge 有权
标题翻译：图像承载部件，成像设备和处理盒
公开(公告)号：US08617778B2
公开(公告)日：2013-12-31
申请号：US12979986
申请日：2010-12-28
申请人： Takafumi Iwamoto , Naohiro Toda
发明人： Takafumi Iwamoto , Naohiro Toda
IPC分类号： G03G5/07
CPC分类号： G03G5/0614 , G03G5/0542 , G03G5/0546 , G03G5/0589 , G03G5/0672 , G03G5/071 , G03G2215/00957
摘要： An image bearing member including an electroconductive substrate, a charge generation layer, a charge transport layer and, a cross-linked type charge transport layer, the cross-linked type charge transport layer having a structure unit deriving from a first component, a second component, and a third component, the first component containing a copolymer having a cyclic structure and/or a structure represented by a Chemical structure 1 as a repeating unit, where Ra represents a hydrogen atom or methyl group and Rb represents a straight-chained saturated aliphatic hydrocarbon group having 8 to 34 carbon atoms, the second component containing at least one of a radical polymerizable monomer and a radical polymerizable oligomer without a charge transport structure, and the third component containing one or more kinds of radical polymerizable compounds having a charge transport structure.
摘要翻译：包含导电性基体，电荷产生层，电荷输送层和交联型电荷输送层的图像承载部件，具有衍生自第一成分的结构单元的交联型电荷输送层，第二成分和第三成分，第一成分含有具有环状结构的共聚物和/或由化学结构1表示的结构作为重复单元，其中Ra表示氢原子或甲基，Rb表示直链饱和脂肪族具有8〜34个碳原子的烃基，第二成分含有自由基聚合性单体和不含电荷输送结构的自由基聚合性低聚物中的至少一种，第三成分含有一种以上具有电荷输送结构的自由基聚合性化合物。

3. 发明申请

US20130243484A1 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：图像形成装置和处理盒
公开(公告)号：US20130243484A1
公开(公告)日：2013-09-19
申请号：US13783645
申请日：2013-03-04
申请人： Naohiro Toda , Takafumi Iwamoto , Toshihiro Ishida , Tetsuya Toshine , Yohta Sakon , Masahiro Ohmori
发明人： Naohiro Toda , Takafumi Iwamoto , Toshihiro Ishida , Tetsuya Toshine , Yohta Sakon , Masahiro Ohmori
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G21/0017
摘要： An image forming apparatus including an image bearing member having a surface layer A having a surface hardness of 200 N/mm2 or greater, the surface layer A containing fillers made of a metal oxide and a cleaning blade having a reed-like elastic blade having a front edge portion to remove toner from the surface layer A in motion while the front edge portion is in contact with the surface layer A, the front edge portion having a laminate structure formed of a substrate of the elastic blade, a mixed layer of the substrate and an acrylic and/or methacrylic resin, the mixed layer having a thickness of 1.0 μm or greater, and a surface layer B having an acrylic and/or methacrylic resin, the surface layer B having a thickness of 0.1 μm or greater.
摘要翻译：一种图像形成装置，包括具有表面硬度为200N / mm 2或更大的表面层A的图像承载部件，所述表面层A包含由金属氧化物制成的填料和具有筘状弹性刮板的清洁刮板，所述刮板具有前边缘部分，以在前边缘部分与表面层A接触的同时从表面层A移动调色剂，前边缘部分具有由弹性刮板的基底形成的层叠结构，基底的混合层和丙烯酸和/或甲基丙烯酸树脂，厚度为1.0μm以上的混合层和具有丙烯酸和/或甲基丙烯酸树脂的表面层B，表面层B的厚度为0.1μm以上。

4. 发明授权

US08518618B2 Electrophotographic photoconductor, image forming apparatus, and process cartridge 有权
标题翻译：电子照相感光体，成像设备和处理盒
公开(公告)号：US08518618B2
公开(公告)日：2013-08-27
申请号：US13171794
申请日：2011-06-29
申请人： Takafumi Iwamoto , Naohiro Toda , Yoshitaka Uenoyama , Hidetoshi Ono
发明人： Takafumi Iwamoto , Naohiro Toda , Yoshitaka Uenoyama , Hidetoshi Ono
IPC分类号： G03G5/00
CPC分类号： G03G15/751 , G03G5/0539 , G03G5/0542 , G03G5/0546 , G03G5/0589 , G03G5/0592 , G03G5/0596 , G03G5/071 , G03G5/14717 , G03G5/14726 , G03G5/14734 , G03G5/14747 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： To provide an electrophotographic photoconductor, containing: a conductive support; a photosensitive layer provided above the conductive support; and a hardened protective layer provided above the photosensitive layer, wherein the hardened protective layer contains a hardened product of a radical polymerizable compound containing an adamantane skeleton.
摘要翻译：提供电子照相感光体，其包含：导电性支持体; 设置在所述导电支撑体上方的感光层; 以及设置在感光层上方的硬化保护层，其中硬化保护层含有含有金刚烷骨架的自由基聚合性化合物的硬化产物。

5. 发明申请

US20120009513A1 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
标题翻译：电子照相机，图像形成装置和工艺盒
公开(公告)号：US20120009513A1
公开(公告)日：2012-01-12
申请号：US13171794
申请日：2011-06-29
申请人： Takafumi IWAMOTO , Naohiro Toda , Yoshitaka Uenoyama , Hidetoshi Ono
发明人： Takafumi IWAMOTO , Naohiro Toda , Yoshitaka Uenoyama , Hidetoshi Ono
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G15/751 , G03G5/0539 , G03G5/0542 , G03G5/0546 , G03G5/0589 , G03G5/0592 , G03G5/0596 , G03G5/071 , G03G5/14717 , G03G5/14726 , G03G5/14734 , G03G5/14747 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： To provide an electrophotographic photoconductor, containing: a conductive support; a photosensitive layer provided above the conductive support; and a hardened protective layer provided above the photosensitive layer, wherein the hardened protective layer contains a hardened product of a radical polymerizable compound containing an adamantane skeleton.
摘要翻译：提供电子照相感光体，其包含：导电性支持体; 设置在所述导电支撑体上方的感光层; 以及设置在感光层上方的硬化保护层，其中硬化保护层含有含有金刚烷骨架的自由基聚合性化合物的硬化产物。

6. 发明申请

US20120008978A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
标题翻译：电子照相机，图像形成装置和工艺盒
公开(公告)号：US20120008978A1
公开(公告)日：2012-01-12
申请号：US13153883
申请日：2011-06-06
申请人： Takafumi IWAMOTO , Naohiro Toda
发明人： Takafumi IWAMOTO , Naohiro Toda
IPC分类号： G03G15/00 , G03G21/18 , G03G5/04
CPC分类号： G03G5/14708 , G03G5/075 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： An electrophotographic photoreceptor including a conductive substrate, a photosensitive layer located overlying the conductive substrate, and a hardened protective layer located overlying the photosensitive layer. The hardened protective layer comprises a hardened material of a hardenable composition comprising a radical-polymerizable compound (A) having a charge transport structure and a radical-polymerizable compound (B) having an adamantane skeleton.
摘要翻译：一种电子照相感光体，包括导电基底，位于导电基底上的感光层和位于感光层上方的硬化保护层。硬化的保护层包括可硬化组合物的硬化材料，其包含具有电荷输送结构的可自由基聚合的化合物（A）和具有金刚烷骨架的可自由基聚合的化合物（B）。

7. 发明申请

US20110159419A1 IMAGE BEARING MEMBER, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
标题翻译：图像轴承会员，图像形成装置和处理盒
公开(公告)号：US20110159419A1
公开(公告)日：2011-06-30
申请号：US12979986
申请日：2010-12-28
申请人： Takafumi Iwamoto , Naohiro Toda
发明人： Takafumi Iwamoto , Naohiro Toda
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G5/0614 , G03G5/0542 , G03G5/0546 , G03G5/0589 , G03G5/0672 , G03G5/071 , G03G2215/00957
摘要： An image bearing member including an electroconductive substrate, a charge generation layer, a charge transport layer and, a cross-linked type charge transport layer, the cross-linked type charge transport layer having a structure unit deriving from a first component, a second component, and a third component, the first component containing a copolymer having a cyclic structure and/or a structure represented by a Chemical structure 1 as a repeating unit, where Ra represents a hydrogen atom or methyl group and Rb represents a straight-chained saturated aliphatic hydrocarbon group having 8 to 34 carbon atoms, the second component containing at least one of a radical polymerizable monomer and a radical polymerizable oligomer without a charge transport structure, and the third component containing one or more kinds of radical polymerizable compounds having a charge transport structure.
摘要翻译：包含导电性基体，电荷产生层，电荷输送层和交联型电荷输送层的图像承载部件，具有衍生自第一成分的结构单元的交联型电荷输送层，第二成分和第三成分，第一成分含有具有环状结构的共聚物和/或由化学结构1表示的结构作为重复单元，其中Ra表示氢原子或甲基，Rb表示直链饱和脂肪族具有8〜34个碳原子的烃基，第二成分含有自由基聚合性单体和不含电荷输送结构的自由基聚合性低聚物中的至少一种，第三成分含有一种以上具有电荷输送结构的自由基聚合性化合物。

8. 发明授权

US09298113B2 Electrophotographic photoconductor, image forming apparatus, and process cartridge 有权
标题翻译：电子照相感光体，成像设备和处理盒
公开(公告)号：US09298113B2
公开(公告)日：2016-03-29
申请号：US14155716
申请日：2014-01-15
申请人： Toshihiro Ishida , Hiroshi Ikuno , Tetsuya Toshine , Naohiro Toda , Takafumi Iwamoto , Kazuhiro Egawa
发明人： Toshihiro Ishida , Hiroshi Ikuno , Tetsuya Toshine , Naohiro Toda , Takafumi Iwamoto , Kazuhiro Egawa
IPC分类号： G03G15/04 , G03G15/01 , G03G5/06 , G03G5/05 , G03G5/147
CPC分类号： G03G5/0614 , G03G5/0596 , G03G5/14704 , G03G5/14708 , G03G5/14795
摘要： An electrophotographic photoconductor, including: an electroconductive substrate; and at least a photoconductive layer and a surface layer in this order over the electroconductive substrate, wherein the surface layer includes a resin having no charge transport properties, and first inorganic fine particles, and wherein the first inorganic fine particles are inorganic fine particles having surfaces modified with at least one of a primary amino group and a secondary amino group, and a volume resistivity of the first inorganic fine particles is 1×108 Ω·cm or less.
摘要翻译：电子照相感光体，包括：导电性基材; 以及至少一层导电层和表面层，其中表面层包括不具有电荷传输性能的树脂和第一无机细颗粒，并且其中第一无机细颗粒是具有表面的无机细颗粒用伯氨基和仲氨基中的至少一种进行了改性，第一无机微粒的体积电阻率为1×10 8Ω·cm·cm以下。

9. 发明授权

US08637216B2 Electrophotographic photoreceptor, image forming apparatus and process cartridge for image forming apparatus 有权
标题翻译：电子照相感光体，图像形成装置和成像装置用处理盒
公开(公告)号：US08637216B2
公开(公告)日：2014-01-28
申请号：US13272515
申请日：2011-10-13
申请人： Takafumi Iwamoto , Naohiro Toda , Chieko Yamazaki
发明人： Takafumi Iwamoto , Naohiro Toda , Chieko Yamazaki
IPC分类号： G03G5/00
CPC分类号： G03G15/751 , G03G5/14704 , G03G5/14708 , G03G5/14717 , G03G5/14791 , G03G5/14795
摘要： An electrophotographic photoreceptor including an electroconductive substrate, a photosensitive layer, and a cured protection layer, wherein the cured protection layer comprises a cured material of a tri- or more functional radical polymerizable compound and a filler exposed from the surface of the cured protection layer which comprises a bump along the surface of the filler, and wherein the cured protection layer has a thickness (T) larger than a diameter (2r) of the filler therein and the following relationships (a) is satisfied: (the number of the fillers present to a depth of T/2 from a free surface of the cured protection layer/the total number of the fillers in the cured protection layer)×100≧7% (a).
摘要翻译：一种电子照相感光体，包括导电性基体，感光层和固化保护层，其中固化保护层包含三官能以上的自由基聚合性化合物的固化物和从固化保护层的表面露出的填料，包括沿着填料表面的凸块，其中固化保护层的厚度（T）大于其中填料的直径（2r），并满足以下关系式（a）：（存在的填料数量从固化保护层的自由表面/固化保护层中的填料总数到T / 2的深度）×100> = 7％（a）。

10. 发明授权

US08867960B2 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：US08867960B2
公开(公告)日：2014-10-21
申请号：US13783645
申请日：2013-03-04
申请人： Naohiro Toda , Takafumi Iwamoto , Toshihiro Ishida , Tetsuya Toshine , Yohta Sakon , Masahiro Ohmori
发明人： Naohiro Toda , Takafumi Iwamoto , Toshihiro Ishida , Tetsuya Toshine , Yohta Sakon , Masahiro Ohmori
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G21/0017
摘要： An image forming apparatus including an image bearing member having a surface layer A having a surface hardness of 200 N/mm2 or greater, the surface layer A containing fillers made of a metal oxide and a cleaning blade having a reed-like elastic blade having a front edge portion to remove toner from the surface layer A in motion while the front edge portion is in contact with the surface layer A, the front edge portion having a laminate structure formed of a substrate of the elastic blade, a mixed layer of the substrate and an acrylic and/or methacrylic resin, the mixed layer having a thickness of 1.0 μm or greater, and a surface layer B having an acrylic and/or methacrylic resin, the surface layer B having a thickness of 0.1 μm or greater.
摘要翻译：一种图像形成装置，包括具有表面硬度为200N / mm 2或更大的表面层A的图像承载部件，所述表面层A包含由金属氧化物制成的填料和具有筘状弹性刮板的清洁刮板，所述刮板具有前边缘部分，以在前边缘部分与表面层A接触的同时从表面层A移动调色剂，前边缘部分具有由弹性刮板的基底形成的层叠结构，基底的混合层丙烯酸和/或甲基丙烯酸树脂，厚度为1.0μm以上的混合层和具有丙烯酸和/或甲基丙烯酸树脂的表面层B，表面层B的厚度为0.1μm以上。

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