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1. 发明授权

US6040100A Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，处理盒和电子照相设备
公开(公告)号：US6040100A
公开(公告)日：2000-03-21
申请号：US261504
申请日：1999-03-03
申请人： Masato Tanaka , Hideyuki Takai , Kouichi Nakata
发明人： Masato Tanaka , Hideyuki Takai , Kouichi Nakata
IPC分类号： G03G5/06
CPC分类号： G03G5/0683 , G03G5/0675 , G03G5/0677 , G03G5/0679 , G03G5/0681 , G03G5/0687 , G03G5/069 , G03G5/0694
摘要： An electrophotographic photosensitive member is formed of a support, and a photosensitive layer disposed on the support. The photosensitive layer is characterized by containing an azo pigment having an organic group represented by formula (1) below: wherein A denotes a residue group of formula (1A) below: ##STR1## and k.sub.1, k.sub.2, Z.sub.1, Z.sub.2, D; R.sub.1 and R.sub.2 are defined in the text. The group of the formula (1) may provide at least one of up to 4 azo-substituents of the azo pigment having an entire structure represented by ##STR2## wherein Ar denotes an aromatic or heterocyclic core unit, Cp denotes a coupler residue group, and --(N.dbd.N--Cp) denotes such an azo-substituent. The photosensitive member can exhibit good electrophotographic performances including high and stable sensitivity on repetitive use.
摘要翻译：电子照相感光构件由支撑体和设置在支撑体上的感光层形成。感光层的特征在于含有具有由下式（1）表示的有机基团的偶氮颜料：其中A表示下式（1A）的残基：和k1，k2，Z1，Z2，D; R1和R2在文中定义。式（1）的基团可以提供具有由Ar表示芳族或杂环核心单元表示的整个结构的至多4个偶氮颜料的偶氮取代基中的至少一个，Cp表示成色剂残基，和 - （ N = N-Cp）表示这种偶氮取代基。感光构件可以表现出良好的电子照相性能，包括对重复使用的高且稳定的灵敏度。

2. 发明授权

US5411828A Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine having the photosensitive member 失效
标题翻译：电子照相感光构件和具有感光构件的电子照相设备，设备单元和传真机
公开(公告)号：US5411828A
公开(公告)日：1995-05-02
申请号：US13734
申请日：1993-02-04
申请人： Yoshio Kashizaki
发明人： Yoshio Kashizaki
IPC分类号： C09B35/033 , C09B35/039 , C09B35/35 , C09B35/378 , C09B35/50 , C09B56/12 , G03G5/06 , G03G15/02
CPC分类号： G03G5/0679 , C09B35/033 , C09B35/039 , C09B35/35 , C09B35/378 , C09B35/50 , C09B56/12 , G03G5/0681 , G03G5/0683 , G03G5/0687 , G03G5/0688 , G03G5/0694
摘要： An electrophotographic photosensitive member is disclosed which has a photosensitive layer on a conductive support. The photosensitive layer contains an azo pigment of Formula (1):Ar--(--N.dbd.N--Cp).sub.n.Also, disclosed are an electrophotographic apparatus, a device unit, and a facsimile machine using the electrophotographic photosensitive member.
摘要翻译：公开了一种电子照相感光构件，其在导电支撑件上具有感光层。感光层含有式（1）的偶氮颜料：Ar - （ - N = N-Cp）n。此外，公开了电子照相设备，设备单元和使用电子照相感光构件的传真机。

3. 发明授权

US5066796A Electrophotographic imaging members with bichromophoric bisazo phthalocyanine photoconductive materials 失效
标题翻译：带双色偶氮酞菁光电导材料的电子照相成像部件
公开(公告)号：US5066796A
公开(公告)日：1991-11-19
申请号：US531378
申请日：1990-05-31
申请人： Kock-Yee Law
发明人： Kock-Yee Law
IPC分类号： C09B56/14 , G03G5/06
CPC分类号： G03G5/0694 , C09B56/14 , G03G5/0683 , G03G5/069 , G03G5/0696
摘要： Disclosed is an imaging member which comprises a conductive substrate and a photogenerating layer containing a compound selected from the group consisting of: ##STR1## and mixtures thereof, wherein Cp represents a coupler group, l, m, n, and o can each be 0, 1, 2, 3, or 4, the sum of l, m, n, and o is from 1 to 8, and M is selected from the group consisting of metals, metal oxides, metal halides, and metal hydroxy compounds.
摘要翻译：公开了一种成像构件，其包括导电基底和含有选自下组的化合物的光生成层及其混合物，其中Cp表示成色剂基团，l，m，n和 o可以分别为0,1,2,3或4，m，n和o的和为1至8，M选自金属，金属氧化物，金属卤化物和金属羟基化合物。

4. 发明授权

US4868080A Electrophotographic photosensitive member comprising aromatic azo pigment containing cyclic amino group 失效
标题翻译：包含含有环状氨基的芳族偶氮颜料的电子照相感光构件
公开(公告)号：US4868080A
公开(公告)日：1989-09-19
申请号：US127046
申请日：1987-11-27
申请人： Shoji Umehara , Yoshio Kashizaki
发明人： Shoji Umehara , Yoshio Kashizaki
IPC分类号： G03G5/06
CPC分类号： G03G5/0677 , G03G5/0679 , G03G5/0681 , G03G5/0687 , G03G5/0688 , G03G5/0694
摘要： An electrophotographic photosensitive member has a photosensitive layer on an electroconductive support, characterized in that the photosensitive member contains an azo pigment having an organic residue represented by the formula (I).
摘要翻译：电子照相感光构件在导电载体上具有感光层，其特征在于感光构件含有具有由式（I）表示的有机残基的偶氮颜料。

5. 发明申请

US20030190540A1 Electrophotographic photoconductor, process for forming an image, image forming apparatus and a process cartridge for the same 失效
标题翻译：电子照相光电导体，用于形成图像的方法，图像形成装置和用于其的处理盒
公开(公告)号：US20030190540A1
公开(公告)日：2003-10-09
申请号：US10242485
申请日：2002-09-13
发明人： Masayuki Shoshi , Yuuko Komai , Hongguo Li , Masaomi Sasaki
IPC分类号： C09B056/00 , G03G005/00 , G03G015/06 , G03G009/08
CPC分类号： C07D209/58 , C07D209/66 , C07D401/04 , C07D403/04 , C07D413/04 , C07D417/04 , C07D471/14 , C07D487/04 , C07D487/14 , C09B29/3608 , C09B35/037 , C09B35/233 , C09B35/378 , G03G5/0677 , G03G5/0679 , G03G5/0687 , G03G5/0694 , G03G5/075 , G03G5/078
摘要： Providing an electrophotographic photoconductor comprising a conductive support and a photoconductive layer disposed on the photoconductive support; wherein the photoconductive layer contains an azo compound expressed by a general formula >.Ar nullNnullNnullCp)nnullnullgeneral formula >(in the general formula >, Ar expresses one of a substituted or non-substituted aromatic carbon hydride group and heterocyclic ring aromatic series group which can be combined by way of a bond group; Cp expresses a coupler residual group; n expresses an integer of one of 1, 2, 3, and 4; at least one of the Cp is a coupler residual group selected from one of the following general formulae >, >, and >.) 1
摘要翻译：提供一种电子照相感光体，包括导电支持体和设置在光电导体上的光电导层; 其中光电导层含有由通式“1”表示的偶氮化合物，Ar＆Parenopenst; N = N-Cp）n通式<< 1 >>（在通式<< 1 >>中，Ar表示1 取代或未取代的芳族碳氢化物基团和可以通过键合基团组合的杂环芳香族基团; Cp表示成色剂残基; n表示1,2,3和4之一的整数 ; Cp中的至少一个是选自以下通式<< 2 >>，<< 3 >>和<< 4 >>之一的成色剂残基。

6. 发明授权

US06465143B2 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，处理盒和电子照相设备
公开(公告)号：US06465143B2
公开(公告)日：2002-10-15
申请号：US09768052
申请日：2001-01-24
申请人： Masato Tanaka , Hideki Anayama , Hidetoshi Hirano , Kan Tanabe , Kazue Asakura , Atsushi Fujii
发明人： Masato Tanaka , Hideki Anayama , Hidetoshi Hirano , Kan Tanabe , Kazue Asakura , Atsushi Fujii
IPC分类号： G03G506
CPC分类号： G03G5/0694 , G03G5/0521
摘要： An electrophotographic photosensitive member capable of forming images with less defects, such as ghost, while retaining a high photo-sensitivity, is provided. The photosensitive member includes a support and a photosensitive layer disposed on the support, wherein said photosensitive layer contains a phthalocyanine pigment and an azo calix[n]arene compound represented by the formula (1) below: wherein n denotes an integer of 4-8; a number (n) of R1 independently denote a hydrogen atom or an alkyl group capable of having a substituent and including at least one alkyl group capable of having a substituent; a number (2n) of R2 independently denote a hydrogen atom or an alkyl group capable of having a substituent; and a number (n) of Ar independently denote a monovalent group selected from an aromatic hydrocarbon ring group capable of having a substituent, a heterocyclic ring group capable of having a substituent, and a combination of these groups capable of having a substituent.
摘要翻译：提供能够形成具有较少缺陷的图像（例如重影）同时保持高光敏性的电子照相感光构件。感光构件包括载体和设置在载体上的感光层，其中所述感光层含有酞菁颜料和由下式（1）表示的偶氮杯[n]芳烃化合物：其中n表示4-8的整数 ; R1的数个（n）独立地表示氢原子或能够具有取代基的烷基，并且包括至少一个能够具有取代基的烷基; R2的数（2n）独立地表示氢原子或能够具有取代基的烷基; 并且数个（n）的Ar独立地表示选自能够具有取代基的芳族烃环基团，可以具有取代基的杂环基团和可以具有取代基的这些基团的组合的一价基团。

7. 发明授权

US4983480A Photosensitive member comprising an azo compound 失效
标题翻译：包含偶氮化合物的感光构件
公开(公告)号：US4983480A
公开(公告)日：1991-01-08
申请号：US291208
申请日：1988-12-28
申请人： Hideaki Ueda
发明人： Hideaki Ueda
IPC分类号： C09B35/00 , C09B35/023 , C09B35/03 , C09B35/039 , C09B35/50 , C09B35/56 , C09B56/00 , G03G5/06
CPC分类号： G03G5/0694 , C09B35/023 , C09B35/03 , C09B35/039 , C09B35/50 , C09B35/56 , C09B56/00 , G03G5/0677 , G03G5/0681 , G03G5/0688
摘要： The present invention relates to a photosensitive member containing a specific azo compound for a charge generating material represented by the following general formula (I); ##STR1## wherein A represents an aromatic hydrocarbon group or a heterocyclic group, which may be bonded through a bonding group; R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, a halogen atom, an alkyl group which may have a substitutent, an aralkyl group which may have a substitutent, an aryl group which may have a substituent, a condensed poly-cyclic group which may have a substitutent and a hetero-cyclic group which may have a substitutent; R.sub.1 and R.sub.2 may combinedly form a cyclic ring; and n represents an integer of 1, 2, 3, or 4, which is improved in photosensitive properties, in particular, sensitivity.
摘要翻译：本发明涉及含有下列通式（I）表示的电荷产生材料的特定偶氮化合物的光敏元件; 其中A表示可以通过键合基团键合的芳族烃基或杂环基; R 1和R 2独立地选自氢，卤素原子，可具有取代基的烷基，可具有取代基的芳烷基，可具有取代基的芳基，缩合多环基其可以具有可以具有取代基的取代基和杂环基团; R1和R2可以组合形成环状环; 并且n表示1,2,3或4的整数，这在光敏性，特别是灵敏度方面得到改善。

8. 发明授权

US4810608A Photosensitive member having an azo compound 失效
标题翻译：具有偶氮化合物的感光构件
公开(公告)号：US4810608A
公开(公告)日：1989-03-07
申请号：US154203
申请日：1988-02-10
申请人： Hideaki Ueda
发明人： Hideaki Ueda
IPC分类号： C09B29/15 , C09B35/023 , C09B35/378 , C09B35/50 , G03G5/06
CPC分类号： C09B35/50 , C09B29/10 , C09B35/023 , C09B35/378 , G03G5/0677 , G03G5/0681 , G03G5/0688 , G03G5/0694
摘要： The present invention relates to a photo sensitive member containing a specific azo compound for a charge generating agent, which is improved in photosensitive properties, in particular, sensitivity.
摘要翻译：本发明涉及含有电荷发生剂的特定偶氮化合物的感光性成分，其光敏性，特别是敏感性得到改善。

9. 发明授权

US07175958B2 Electrophotographic photoconductor, process for forming an image, image forming apparatus and process cartridge for the same 失效
标题翻译：电子照相感光体，用于形成图像的方法，成像设备和用于其的处理盒
公开(公告)号：US07175958B2
公开(公告)日：2007-02-13
申请号：US10981713
申请日：2004-11-05
申请人： Masayuki Shoshi , Yuuko Komai , Hongguo Li , Masaomi Sasaki
发明人： Masayuki Shoshi , Yuuko Komai , Hongguo Li , Masaomi Sasaki
IPC分类号： G03G5/06
CPC分类号： C07D209/58 , C07D209/66 , C07D401/04 , C07D403/04 , C07D413/04 , C07D417/04 , C07D471/14 , C07D487/04 , C07D487/14 , C09B29/3608 , C09B35/037 , C09B35/233 , C09B35/378 , G03G5/0677 , G03G5/0679 , G03G5/0687 , G03G5/0694 , G03G5/075 , G03G5/078
摘要： An electrophotographic photoconductor contains a conductive support; and a photoconductive layer disposed on the photoconductive support; wherein the photoconductive layer contains an azo compound expressed by a general formula > ArN═N—Cp)n, ( >) wherein in the general formula >, Ar is a substituted or non-substituted aromatic series hydrocarbon group or an aromatic series heterocyclic ring group which can be bonded by way of a bonding group; Cp is a coupler residual group; n represents an integer of 1, 2, 3, or 4, at least one of the Cp is a coupler residual group selected from the group consisting of general formulae >, >, and > wherein in the general formulae >, >, and >, all substituents are as defined in the specification.
摘要翻译：电子照相感光体含有导电性支持体; 以及设置在光电导载体上的光电导层; 其中光电导层含有由通式<< 1 >> <？in-line-formula description =“In-line Formulas”end =“lead”？> Ar “NN-Cp”，（<< 1 >>）<？in-line-formula description =“In-line formula”end =“tail”？>其中在通式<< 1 >>，Ar是可以通过键合基团键合的取代或未取代的芳族系烃基或芳香族系杂环基; Cp是成色剂残留组; n表示1,2,3或4的整数，Cp中的至少一个是选自通式<< 2 >>，<< 3 >>和<< 4>中的成色剂残基， >其中在通式<< 2 >>，<< 3 >>和<< 4 >>中，所有取代基如说明书中所定义。

10. 发明申请

US20020061454A1 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，处理盒和电子照相设备
公开(公告)号：US20020061454A1
公开(公告)日：2002-05-23
申请号：US09768052
申请日：2001-01-24
发明人： Masato Tanaka , Hideki Anayama , Hidetoshi Hirano , Kan Tanabe , Kazue Asakura , Atsushi Fujii
IPC分类号： G03G005/047
CPC分类号： G03G5/0694 , G03G5/0521
摘要： An electrophotographic photosensitive member capable of forming images with less defects, such as ghost, while retaining a high photo-sensitivity, is provided. The photosensitive member includes a support and a photosensitive layer disposed on the support, wherein said photosensitive layer contains a phthalocyanine pigment and an azo calixnullnnullarene compound represented by the formula (1) below: 1 wherein n denotes an integer of 4-8; a number (n) of R1 independently denote a hydrogen atom or an alkyl group capable of having a substituent and including at least one alkyl group capable of having a substituent; a number (2n) of R2 independently denote a hydrogen atom or an alkyl group capable of having a substituent; and a number (n) of Ar independently denote a monovalent group selected from an aromatic hydrocarbon ring group capable of having a substituent, a heterocyclic ring group capable of having a substituent, and a combination of these groups capable of having a substituent.
摘要翻译：提供能够形成具有较少缺陷的图像（例如重影）同时保持高光敏性的电子照相感光构件。感光构件包括载体和设置在载体上的感光层，其中所述感光层含有酞菁颜料和由下式（1）表示的偶氮杯[n]芳烃化合物：其中n表示4-8的整数 ; R1的数个（n）独立地表示氢原子或能够具有取代基的烷基，并且包括至少一个能够具有取代基的烷基; R2的数（2n）独立地表示氢原子或能够具有取代基的烷基; 并且数个（n）的Ar独立地表示选自能够具有取代基的芳族烃环基团，可以具有取代基的杂环基团和可以具有取代基的这些基团的组合的一价基团。

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