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1. 发明授权

US08373160B2 Electrophotographic photoreceptor, process cartridge image forming apparatus, and cured film 有权
标题翻译：电子照相感光体，处理盒成像装置和固化膜
公开(公告)号：US08373160B2
公开(公告)日：2013-02-12
申请号：US12861280
申请日：2010-08-23
申请人： Wataru Yamada , Katsumi Nukada , Tsuyoshi Miyamoto , Kenya Sonobe , Takatsugu Doi
发明人： Wataru Yamada , Katsumi Nukada , Tsuyoshi Miyamoto , Kenya Sonobe , Takatsugu Doi
IPC分类号： H01L51/54
CPC分类号： G03G5/04 , G03G15/00 , G03G21/18
摘要： An electrophotographic photoreceptor includes a conductive substrate and a photosensitive layer provided on the conductive substrate, and an outermost surface layer of the electrophotographic photoreceptor includes a cured film of a composition containing a charge transporting material having a chain polymerizable functional group and at least one selected from a nitroso compound, a nitrone compound or a nitro compound.
摘要翻译：电子照相感光体包括导电性基材和设置在导电性基材上的感光层，电子照相感光体的最表面层包含含有具有链状聚合性官能团的电荷输送材料和选自以下的至少一种的组合物的固化膜：亚硝基化合物，硝酮化合物或硝基化合物。

2. 发明授权

US08354493B2 Polyamic acid composition, polyimide endless belt, belt supporting member, fixing member and image formation device 有权
标题翻译：聚酰胺酸组合物，聚酰亚胺环带，带支撑构件，固定构件和图像形成装置
公开(公告)号：US08354493B2
公开(公告)日：2013-01-15
申请号：US12556196
申请日：2009-09-09
申请人： Kenya Sonobe
发明人： Kenya Sonobe
IPC分类号： C08G69/26 , C08L79/08
CPC分类号： C08G73/1014 , C08G73/1046 , C08G73/105 , C08G73/1067 , C08L79/08 , G03G15/162 , G03G15/2057 , Y10T428/3154 , Y10T428/31721
摘要： A polyamic acid composition including a polyamic acid, the polyamic acid having an imidization ratio of from about 5.0% to about 25.0%, and being obtained by reacting a diamine compound, a tetracarboxylic dianhydride and an acid monoanhydride at an amount ratio that satisfies the following formula (1): 0.970
摘要翻译：一种聚酰胺酸组合物，其包含聚酰胺酸，所述聚酰胺酸的酰亚胺化率为约5.0％至约25.0％，并且通过使二胺化合物，四羧酸二酐和酸酐单体酸酐的量与下列物质的比例反应得到：式（1）：0.970

3. 发明申请

US20120196214A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：电子照相机，过程盒和图像形成装置
公开(公告)号：US20120196214A1
公开(公告)日：2012-08-02
申请号：US13197399
申请日：2011-08-03
申请人： Kenya SONOBE , Katsumi NUKADA , Wataru YAMADA , Takatsugu DOI , Tsuyoshi MIYAMOTO , Yuko IWADATE
发明人： Kenya SONOBE , Katsumi NUKADA , Wataru YAMADA , Takatsugu DOI , Tsuyoshi MIYAMOTO , Yuko IWADATE
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G15/751 , G03G5/0542 , G03G5/0546 , G03G5/0589 , G03G5/0592 , G03G5/0596 , G03G5/0614 , G03G5/071 , G03G5/075 , G03G5/076 , G03G5/1473 , G03G5/14734 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： Provided is an electrophotographic photoreceptor including a substrate and an outermost layer containing a cured film of a composition containing a compound having a chain polymerizable functional group and a charge transporting skeleton in the same molecule, and at least one chain transfer agent selected from a compound having 4 or more primary thiol groups and a compound having 2 or more secondary thiol groups.
摘要翻译：本发明提供一种电子照相感光体，其包含基材和最外层，其含有含有在同一分子中具有链可聚合官能团和电荷输送性骨架的化合物的组合物的固化膜，以及至少一种链转移剂，所述链转移剂选自具有 4个或更多个伯硫醇基团和具有2个或更多个仲硫醇基团的化合物。

4. 发明申请

US20110229809A1 IMAGE FORMING APPARATUS, AND PROCESSING CARTRIDGE 有权
标题翻译：图像形成装置和加工盒
公开(公告)号：US20110229809A1
公开(公告)日：2011-09-22
申请号：US12857870
申请日：2010-08-17
申请人： Katsumi NUKADA , Wataru Yamada , Tsuyoshi Miyamoto , Kenya Sonobe , Takatsugu Doi
发明人： Katsumi NUKADA , Wataru Yamada , Tsuyoshi Miyamoto , Kenya Sonobe , Takatsugu Doi
IPC分类号： G03G15/00
CPC分类号： G03G21/0011 , G03G5/0614 , G03G5/0616 , G03G5/071 , G03G5/075 , G03G5/076 , G03G5/14791 , G03G9/0819 , G03G9/0825 , G03G9/0827 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09733 , G03G9/09775 , G03G2215/00957
摘要： The present invention provides an image forming apparatus including: an electrophotographic photoreceptor; a charging unit; an electrostatic latent image forming unit that forms an electrostatic latent image; a developing unit that develops the electrostatic latent image formed at the electrophotographic photoreceptor by a developer to form a toner image, the developing unit storing the developer containing a toner having toner particles containing a crystalline resin and having a shape factor SF1 of from 100 to 150, a volume average particle diameter of from 3 to 6 μm, and fluorocarbon-based resin particles as an external additive; a transfer unit; and a cleaning unit that cleans the surface of the electrophotographic photoreceptor with a blade containing urethane rubber, the blade disposed applying a pressure to the electrophotographic photoreceptor surface of 0.20 mN/mm or more.
摘要翻译：本发明提供一种图像形成装置，包括：电子照相感光体; 充电单元; 形成静电潜像的静电潜像形成单元; 显影单元，其通过显影剂显影形成在电子照相感光体上的静电潜像，以形成调色剂图像，所述显影单元存储含有调色剂的显影剂，所述调色剂具有含有结晶性树脂的调色剂颗粒，并且其形状系数SF1为100-150 ，体积平均粒径为3〜6μm，氟碳系树脂粒子为外部添加剂; 转运单位以及清洁单元，其用包含聚氨酯橡胶的叶片清洁电子照相感光体的表面，所述刀片设置在电子照相感光体表面上施加0.20mN / mm以上的压力。

5. 发明授权

US08883381B2 Image forming apparatus, and processing cartridge 有权
标题翻译：图像形成装置和处理盒
公开(公告)号：US08883381B2
公开(公告)日：2014-11-11
申请号：US12857870
申请日：2010-08-17
申请人： Katsumi Nukada , Wataru Yamada , Tsuyoshi Miyamoto , Kenya Sonobe , Takatsugu Doi
发明人： Katsumi Nukada , Wataru Yamada , Tsuyoshi Miyamoto , Kenya Sonobe , Takatsugu Doi
IPC分类号： G03G15/00 , G03G5/147 , G03G9/097 , G03G9/08 , G03G21/00 , G03G5/06 , G03G5/07 , G03G9/087
CPC分类号： G03G21/0011 , G03G5/0614 , G03G5/0616 , G03G5/071 , G03G5/075 , G03G5/076 , G03G5/14791 , G03G9/0819 , G03G9/0825 , G03G9/0827 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09733 , G03G9/09775 , G03G2215/00957
摘要： The present invention provides an image forming apparatus including: an electrophotographic photoreceptor; a charging unit; an electrostatic latent image forming unit that forms an electrostatic latent image; a developing unit that develops the electrostatic latent image formed at the electrophotographic photoreceptor by a developer to form a toner image, the developing unit storing the developer containing a toner having toner particles containing a crystalline resin and having a shape factor SF1 of from 100 to 150, a volume average particle diameter of from 3 to 6 μm, and fluorocarbon-based resin particles as an external additive; a transfer unit; and a cleaning unit that cleans the surface of the electrophotographic photoreceptor with a blade containing urethane rubber, the blade disposed applying a pressure to the electrophotographic photoreceptor surface of 0.20 mN/mm or more.
摘要翻译：本发明提供一种图像形成装置，包括：电子照相感光体; 充电单元; 形成静电潜像的静电潜像形成单元; 显影单元，其通过显影剂显影形成在电子照相感光体上的静电潜像，以形成调色剂图像，所述显影单元存储含有调色剂的显影剂，所述调色剂具有含有结晶性树脂的调色剂颗粒，并且其形状系数SF1为100-150 ，体积平均粒径为3〜6μm，氟碳系树脂粒子为外部添加剂; 转运单位以及清洁单元，其用包含聚氨酯橡胶的叶片清洁电子照相感光体的表面，所述刀片设置在电子照相感光体表面上施加0.20mN / mm以上的压力。

6. 发明授权

US08815480B2 Electrophotographic photoreceptor, process cartridge, and image forming apparatus 有权
标题翻译：电子照相感光体，处理盒和成像设备
公开(公告)号：US08815480B2
公开(公告)日：2014-08-26
申请号：US13089993
申请日：2011-04-19
申请人： Kenya Sonobe , Katsumi Nukada , Wataru Yamada , Takatsugu Doi , Tsuyoshi Miyamoto
发明人： Kenya Sonobe , Katsumi Nukada , Wataru Yamada , Takatsugu Doi , Tsuyoshi Miyamoto
IPC分类号： G03G15/00 , G03G5/147 , G03G5/06 , G03G5/07
CPC分类号： G03G5/14791 , G03G5/0605 , G03G5/0607 , G03G5/0609 , G03G5/0612 , G03G5/0614 , G03G5/075 , G03G5/076 , G03G5/14747 , G03G5/14786 , G03G5/14795 , G03G2215/00957
摘要： To provide an electrophotographic photoreceptor including the outermost surface layer formed from a cured film of a composition containing a compound having a chain polymerizable functional group and a charge transportable skeleton in a molecule and a chain transfer agent having a sulfur atom in a molecule, in which the reaction rate of the compound having a chain polymerizable functional group and a charge transportable skeleton in a molecule is about 90% to about 100% and the charge mobility of the cured film at an electric field intensity of 1.0×105 v/cm is from about 5.0×10−7 cm2/Vs to about 1.0×10−4 cm2/Vs.
摘要翻译：为了提供一种电子照相感光体，其包括由分子中含有具有链可聚合官能团和电荷输送性骨架的化合物和分子中具有硫原子的链转移剂的组合物的固化膜形成的最表面层，其中，分子中具有链可聚合官能团和电荷输送性骨架的化合物的反应速率为约90％〜约100％，电场强度为1.0×105v / cm的固化膜的电荷迁移率为约5.0×10 -7 cm 2 / Vs至约1.0×10 -4 cm 2 / Vs。

7. 发明授权

US08748070B2 Thiol group-containing charge transporting material, thiol group-containing charge transporting material-dissolving solution, photoelectric conversion device, electrophotographic photoreceptor, image forming apparatus, and process cartridge 有权
标题翻译：含硫醇基的电荷输送材料，含硫醇基的电荷输送材料溶解溶液，光电转换装置，电子照相感光体，图像形成装置和处理盒
公开(公告)号：US08748070B2
公开(公告)日：2014-06-10
申请号：US13218013
申请日：2011-08-25
申请人： Katsumi Nukada , Kenya Sonobe , Wataru Yamada , Takatsugu Doi , Tsuyoshi Miyamoto , Yuko Iwadate
发明人： Katsumi Nukada , Kenya Sonobe , Wataru Yamada , Takatsugu Doi , Tsuyoshi Miyamoto , Yuko Iwadate
IPC分类号： G03G5/07 , G03G5/06 , C07C323/52 , C07C323/12 , C07C323/29 , G03G15/00
CPC分类号： G03G15/751 , C07C323/12 , C07C323/29 , C07C323/52 , G03G5/0607 , G03G5/0609 , G03G5/0614 , G03G5/062
摘要： Provided is a thiol group-containing charge transporting material represented by the following general formula (1): F-[(G)a1-(X)a2—Y—SH]b (1) wherein F represents an organic group derived from a charge transporting compound, G represents a divalent organic group having 1 to 5 carbon atoms, X represents a group selected from a —CO—O— group, an —O—CO— group, and an —O— group, Y represents a divalent organic group having 1 to 5 carbon atoms, a1 and a2 each independently represent 0 or 1, and b represents an integer of 1 or more and 6 or less.
摘要翻译：提供由以下通式（1）表示的含硫醇基的电荷输送材料：F - [（G）a1-（X）a2-Y-SH] b（1）其中F表示衍生自电荷输送性化合物，G表示碳原子数1〜5的二价有机基团，X表示-CO-O-基，-O-CO-基和-O-基，Y表示二价具有1至5个碳原子的有机基团，a1和a2各自独立地表示0或1，b表示1以上6以下的整数。

8. 发明申请

US20120189948A1 CHARGE TRANSPORT FILM, ORGANIC ELECTRONIC DEVICE, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：充电运输膜，有机电子设备，电子照相机，过程盒和图像形成装置
公开(公告)号：US20120189948A1
公开(公告)日：2012-07-26
申请号：US13195395
申请日：2011-08-01
申请人： Kenya SONOBE , Katsumi NUKADA
发明人： Kenya SONOBE , Katsumi NUKADA
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： H01L51/004 , G03G5/0546 , G03G5/0614 , G03G5/071 , G03G5/14734 , G03G5/14786 , G03G5/14795 , G03G2215/00957 , H01L51/5056 , H01L51/5072 , Y02E10/549
摘要： Provided is a charge transport film including an enethiol resin having a charge transporting skeleton, and having a sulfur atom content of from 2.0% by mass to 15% by mass.
摘要翻译：提供一种电荷输送膜，其具有含有电荷输送性骨架的烯硫醇树脂，硫原子含量为2.0质量％〜15质量％。

9. 发明申请

US20120100472A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：电子照相机，过程盒和图像形成装置
公开(公告)号：US20120100472A1
公开(公告)日：2012-04-26
申请号：US13089993
申请日：2011-04-19
申请人： Kenya SONOBE , Katsumi NUKADA , Wataru YAMADA , Takatsugu DOI , Tsuyoshi MIYAMOTO
发明人： Kenya SONOBE , Katsumi NUKADA , Wataru YAMADA , Takatsugu DOI , Tsuyoshi MIYAMOTO
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G5/14791 , G03G5/0605 , G03G5/0607 , G03G5/0609 , G03G5/0612 , G03G5/0614 , G03G5/075 , G03G5/076 , G03G5/14747 , G03G5/14786 , G03G5/14795 , G03G2215/00957
摘要： To provide an electrophotographic photoreceptor including the outermost surface layer formed from a cured film of a composition containing a compound having a chain polymerizable functional group and a charge transportable skeleton in a molecule and a chain transfer agent having a sulfur atom in a molecule, in which the reaction rate of the compound having a chain polymerizable functional group and a charge transportable skeleton in a molecule is about 90% to about 100% and the charge mobility of the cured film at an electric field intensity of 1.0×105 v/cm is from about 5.0×10−7 cm2/Vs to about 1.0×10−4 cm2/Vs.
摘要翻译：为了提供一种电子照相感光体，其包括由分子中含有具有链可聚合官能团和电荷输送性骨架的化合物和分子中具有硫原子的链转移剂的组合物的固化膜形成的最表面层，其中，分子中具有链可聚合官能团和电荷输送性骨架的化合物的反应速率为约90％〜约100％，电场强度为1.0×105v / cm的固化膜的电荷迁移率为约5.0×10 -7 cm 2 / Vs至约1.0×10 -4 cm 2 / Vs。

10. 发明授权

US07772310B2 Polyacetal resin composition 有权
标题翻译：聚缩醛树脂组合物
公开(公告)号：US07772310B2
公开(公告)日：2010-08-10
申请号：US12550165
申请日：2009-08-28
申请人： Kenya Sonobe , Noritaka Tanimura
发明人： Kenya Sonobe , Noritaka Tanimura
IPC分类号： C08K3/20
CPC分类号： C08K5/09 , C08K3/26 , C08K5/10 , C08K2201/016 , C08L59/00
摘要： The present invention provides a polyacetal resin composition comprising (I) a polyacetal resin; and per 100 parts by weight thereof, (II) more than 5 parts by weight but less than 100 parts by weight of calcium carbonate, wherein the calcium carbonate has an average particle diameter of 0.1 to less than 1.5 μm and an average aspect ratio (L/D) which is a ratio of average major axis (L) of particles to average minor axis (D) of particles (D) of 3 or less; (III) 0.005 to 10 parts by weight of an organic acid; and (IV) 0 to less than 0.05 part by weight of a fatty acid ester, wherein the amount of Na relative to Ca is 250 ppm or less while the amount of Sr relative to Ca is 500 to 2500 ppm. The resin composition of the invention is excellent in a balance of thermal stability and mechanical properties, such as rigidity and toughness, also excellent in anti-creep life, fatigue resistance and acid resistance, so that it can be suitably used in various fields, such as automobile, electrical/electronic and other industries.
摘要翻译：本发明提供一种聚缩醛树脂组合物，其包含（I）聚缩醛树脂; 并且每100重量份，（II）大于5重量份但小于100重量份的碳酸钙，其中碳酸钙的平均粒径为0.1至小于1.5微米，平均长径比（（D）的平均长轴（L）与颗粒（D）的平均短轴（D）的比率为3以下的比率的L / D）（III）0.005〜10重量份的有机酸; 和（IV）0〜小于0.05重量份的脂肪酸酯，其中相对于Ca的Na相对于Ca的量为250ppm以下，Sr相对于Ca的量为500〜2500ppm。本发明的树脂组合物的热稳定性和刚性，韧性等机械性能的平衡优异，抗蠕变寿命，耐疲劳性，耐酸性也优异，因此可适用于各种领域作为汽车，电气/电子等行业。

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