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1.发明授权公开(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。
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2.发明授权公开(公告)号：US08673526B2
公开(公告)日：2014-03-18
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
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。
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3.发明授权Electrophotographic photoreceptor, process cartridge image forming apparatus, and cured film 有权电子照相感光体，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
IPC分类号： H01L51/54
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。
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公开(公告)号：US20110229809A1
公开(公告)日：2011-09-22
申请号：US12857870
申请日：2010-08-17
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。
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公开(公告)号：US08883381B2
公开(公告)日：2014-11-11
申请号：US12857870
申请日：2010-08-17
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。
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6.发明授权公开(公告)号：US08815480B2
公开(公告)日：2014-08-26
申请号：US13089993
申请日：2011-04-19
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。
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7.发明授权Electrophotographic photoreceptor, process cartridge and image forming apparatus 有权电子照相感光体，处理盒和成像设备公开(公告)号：US08273510B2
公开(公告)日：2012-09-25
申请号：US12877671
申请日：2010-09-08
IPC分类号： G03G5/00
CPC分类号： G03G5/14756 , G03G5/0546 , G03G5/0564 , G03G5/0614 , G03G5/075 , G03G5/076 , G03G5/14734
摘要： The present invention provides an electrophotographic photoreceptor including a photosensitive layer on a conductive substrate, an outermost layer of the electrophotographic photoreceptor including a cured film of a composition which includes at least one charge transporting compound (a) having a charge transporting skeleton and at least two structural units represented by R—O—CO—CR′═CH—R″ in the same molecule, and at least one polycarbonate resin; a ratio (IA/IC) of an absorption peak intensity (IA) resulting from stretching vibration of a carbonyl group originating from the structural unit represented by R—O—CO—CR′═CH—R″ of the charge transporting compound (a) to an absorption peak intensity (IC) resulting from stretching vibration of a carbonyl group originating from the polycarbonate resin in an IR absorption spectrum of the outermost layer being from about 0.5 to about 10, and a width at half maximum of the absorption peak of the absorption peak intensity (IA) being about 25 cm−1 or more.
摘要翻译： 本发明提供了一种电子照相感光体，其包括在导电性基材上的感光层，电子照相感光体的最外层，具有包含至少一种具有电荷输送性骨架的电荷输送性化合物（a）和至少两种 在同一分子中由R-O-CO-CR' = CH-R表示的结构单元和至少一种聚碳酸酯树脂; 由电荷输送性化合物的R-O-CO-CR' = CH-R“表示的结构单元的羰基的伸缩振动引起的吸收峰强度（IA）的比（IA / IC） ）与最外层的红外吸收光谱中来自聚碳酸酯树脂的羰基的伸缩振动产生的吸收峰强度（IC）为约0.5〜约10，吸收峰的峰值宽度为 吸收峰强度（IA）为约25cm -1以上。
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8.发明授权公开(公告)号：US08518617B2
公开(公告)日：2013-08-27
申请号：US12877608
申请日：2010-09-08
IPC分类号： G03G5/00
CPC分类号： G03G5/1476 , G03G5/051 , G03G5/0514 , G03G5/0517 , G03G5/0521 , G03G5/0614 , G03G5/071 , G03G5/073 , G03G5/14708 , G03G5/14721 , G03G5/1473 , G03G5/14734 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： The present invention provides an electrophotographic photoreceptor including at least an electroconductive substrate and a photosensitive layer provided on or above the electroconductive substrate, wherein an outermost layer of the electrophotographic photoreceptor is a layer composed of a cured film of a composition including at least one of compound having a chain-polymerizable functional group and a charge-transportable backbone in the molecule thereof, a polymerization initiator and a radical deactivator.
摘要翻译： 本发明提供了一种电子照相感光体，其至少包括导电性基材和设置在导电性基材上或之上的感光层，其中电子照相感光体的最外层是由包含化合物 在其分子中具有链可聚合官能团和电荷传递性主链，聚合引发剂和自由基失活剂。
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9.发明授权Electrophotographic photoreceptor, process cartridge, image forming apparatus, cured film, and organic electroluminescent device 有权电子照相感光体，处理盒，成像装置，固化膜和有机电致发光装置公开(公告)号：US08859173B2
公开(公告)日：2014-10-14
申请号：US12857186
申请日：2010-08-16
CPC分类号： G03G5/0592 , G03G5/0589 , G03G5/0614 , G03G5/071 , G03G5/142 , G03G5/14717 , G03G5/14734 , G03G5/14786 , G03G5/14791 , G03G5/14795 , G03G15/751 , G03G2215/00957 , G03G2221/183
摘要： An electrophotographic photoreceptor is disclosed, in which an outermost surface layer of the electrophotographic photoreceptor is made of a cured film of a composition including a compound represented by the following Formula (M1) and a charge transporting material having a chain polymerizable functional group:
摘要翻译： 公开了一种电子照相感光体，其中电子照相感光体的最表面层由包含由下式（M1）表示的化合物和具有链可聚合官能团的电荷输送材料的组合物的固化膜制成：
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10.发明授权公开(公告)号：US08669029B2
公开(公告)日：2014-03-11
申请号：US13430242
申请日：2012-03-26
申请人： Tomoya Sasaki , Katsumi Nukada , Wataru Yamada , Takatsugu Doi , Yuko Iwadate , Kenji Kajiwara
发明人： Tomoya Sasaki , Katsumi Nukada , Wataru Yamada , Takatsugu Doi , Yuko Iwadate , Kenji Kajiwara
IPC分类号： G03G15/02
CPC分类号： G03G5/0618 , C07C211/54 , C07C219/32 , C07C229/42 , C07C229/60 , C07C237/20 , C07C251/86 , C07C2601/14 , C07C2603/18 , G03G5/0614 , G03G5/071 , G03G15/75 , H01L51/0059 , H01L51/5056
摘要： Provided is a reactive compound represented by the following General Formula (I): wherein in General Formula (I), F represents a charge transporting skeleton, D represents a group represented by the following General Formula (III), and m represents an integer of from 1 to 8: wherein in General Formula (III), L1 represents a divalent linking group including one or more —C(═O)—O— groups.
摘要翻译： 提供由以下通式（I）表示的反应性化合物：其中，在通式（I）中，F表示电荷输送性骨架，D表示由以下通式（III）表示的基团，m表示 1至8：其中在通式（III）中，L 1表示包含一个或多个-C（= O）-O-基团的二价连接基团。
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