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公开(公告)号：US4702982A
公开(公告)日：1987-10-27
申请号：US865849
申请日：1986-05-22
IPC分类号： C09B35/021 , C09B35/36 , G03G5/06
CPC分类号： C09B35/021 , C09B35/36 , G03G5/0679 , G03G5/0681 , G03G5/0683 , G03G5/0685 , G03G5/0687 , G03G5/0688
摘要： This invention relates to an electrophotographic photosensitive member utilizing a novel electrophotographic photosensitive material, more particularly to an electrophotographic photosensitive member endowed with high sensitivity as well as excellent potential stability during repeated copying by incorporating an azo pigment having a specific molecular structure in the photosensitive layer.
摘要翻译： 本发明涉及一种使用新型电子照相感光材料的电子照相感光构件，更具体地涉及具有高灵敏度的电子照相感光构件以及通过在感光层中引入具有特定分子结构的偶氮颜料而在反复复制期间具有优异的电位稳定性。
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公开(公告)号：US4735882A
公开(公告)日：1988-04-05
申请号：US846900
申请日：1986-04-01
IPC分类号： G03G5/06
CPC分类号： G03G5/0694 , G03G5/0687 , G03G5/0688 , G03G5/069 , G03G5/0692
摘要： An electrophotographic photosensitive member comprises a photosensitive layer containing an azo pigment selected from the following general formulae (1) to (5): ##STR1## wherein groups Ar are arylene groups and divalent heterocyclic groups, each of which may contain a substituent; n is 0 or 1; and group A is a coupler residue group having a phenolic OH group.
摘要翻译： 电子照相感光构件包括含有选自以下通式（1）至（5）的偶氮颜料的感光层：图像（1）<图像>（2）图像（3） （5）其中基团Ar是亚芳基和二价杂环基，其各自可以含有取代基; n为0或1; 而A组是具有酚OH基团的成色剂残基。
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公开(公告)号：US4743523A
公开(公告)日：1988-05-10
申请号：US844887
申请日：1986-03-27
CPC分类号： G03G5/0683 , C09B35/00 , G03G5/0679 , G03G5/0681 , G03G5/0685 , G03G5/0687 , G03G5/0688 , G03G5/069 , G03G5/0692 , G03G5/0694
摘要： A photosensitive member for electrophotography comprising a photosensitive layer containing an azo pigment selected from those represented by the following formulas (1)-(6): ##STR1## wherein R is an alkyl, aralkyl, aryl, or acyl each capable of having a substituent; Ar is an arylene or heterocyclic group each capable of having a substituent; Ar is a coupler residue group having a phenolic OH group; B is hydrogen, nitroso, or an alkyl, aralkyl, aryl or acyl group capable of having a substituent; and n is 0 or 1.
摘要翻译： 一种用于电子照相的感光构件，包括含有选自下式（1） - （6）所示的偶氮颜料的感光层：图像（1）＆lt; IMAGE＆gt;（2）ANNArCHCHAr（3） （6）其中R是可以具有取代基的烷基，芳烷基，芳基或酰基;（6）其中R是可以具有取代基的烷基，芳烷基，芳基或酰基; Ar是能够具有取代基的亚芳基或杂环基; Ar是具有酚OH基团的成色剂残基; B是氢，亚硝基或能够具有取代基的烷基，芳烷基，芳基或酰基; n为0或1。
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公开(公告)号：US4666810A
公开(公告)日：1987-05-19
申请号：US852243
申请日：1986-04-15
CPC分类号： C09B35/64 , C09B35/50 , G03G5/0694
摘要： An electrophotographic photosensitive member comprises a photosensitive layer containing an azo pigment selected from the general formulae (1) to (6).
摘要翻译： 电子照相感光构件包括含有选自通式（1）至（6）的偶氮颜料的感光层。
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5.发明授权Function separated photosensitive member having a diphenylamine derivative disazo charge generation material 失效具有二苯胺衍生物双偶氮电荷产生材料的功能分离的感光构件
公开(公告)号：US4830944A
公开(公告)日：1989-05-16
申请号：US943503
申请日：1986-12-19
IPC分类号： C07D209/88 , C09B26/02 , C09B35/023 , C09B57/00 , G03G5/06
CPC分类号： C09B26/02 , C09B35/023 , C09B57/00 , G03G5/0679
摘要： A function separated type electrophotographic photosensitive member for infrared rays comprises a combination of a charge generation material and a charge transport material, wherein the electrophotographic photosensitive member for infrared rays contains as the charge generation material a disazo pigment represented by Formula (1).
摘要翻译： 用于红外线的分离功能的电子照相感光构件包括电荷产生材料和电荷传输材料的组合，其中用于红外线的电子照相感光构件包含作为电荷产生材料的由式（1）表示的双偶氮颜料。
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公开(公告)号：US4760003A
公开(公告)日：1988-07-26
申请号：US865452
申请日：1986-05-21
申请人： Masakazu Matsumoto , Takao Takiguchi , Masataka Yamashita , Shoji Umehara , Shozo Ishikawa , Hajime Miyazaki
发明人： Masakazu Matsumoto , Takao Takiguchi , Masataka Yamashita , Shoji Umehara , Shozo Ishikawa , Hajime Miyazaki
CPC分类号： G03G5/0679 , C09B35/24
摘要： An electrophotographic photosensitive member comprises a photosensitive layer on a substrate, said photosensitive layer comprising a disazo pigment represented by the formula (1).
摘要翻译： 电子照相感光构件包括在基底上的感光层，所述感光层包含由式（1）表示的双偶氮颜料。
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公开(公告)号：US4788119A
公开(公告)日：1988-11-29
申请号：US867140
申请日：1986-05-27
申请人： Masataka Yamashita , Hajime Miyazaki , Takao Takiguchi , Masakazu Matsumoto , Masaaki Hiro , Shozo Ishikawa
发明人： Masataka Yamashita , Hajime Miyazaki , Takao Takiguchi , Masakazu Matsumoto , Masaaki Hiro , Shozo Ishikawa
IPC分类号： G03G5/06
CPC分类号： G03G5/06 , G03G5/0681 , G03G5/0685
摘要： The invention provides an electrophotographic photosensitive member having an improved sensitivity and an improved potential stability when repeatedly copied by using a photosensitive layer containing a disazo pigment having a specific molecular structure.
摘要翻译： 本发明提供一种电子照相感光构件，其通过使用含有具有特定分子结构的双偶氮颜料的感光层重复复制时具有改进的灵敏度和改进的电位稳定性。
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8.发明授权Electrophotographic photosensitive member contains disazo photoconductive compound 失效电子照相感光构件含有双偶氮光导电化合物
公开(公告)号：US4610943A
公开(公告)日：1986-09-09
申请号：US810743
申请日：1985-12-19
CPC分类号： C09B35/34 , G03G5/0681
摘要： An electrophotographic photosensitive member comprises a photosensitive layer containing a disazo pigment represented by the formula, ##STR1## wherein R.sub.1 and R.sub.2, which may be either identical or different, each represent hydrogen atom, alkyl group, alkoxy group, halogen atom or cyano group, and A represents a coupler residue having a phenolic hydroxyl group.
摘要翻译： 电子照相感光构件包括含有由下式表示的双偶氮颜料的感光层，其中R1和R2可以相同或不同，分别表示氢原子，烷基，烷氧基，卤素原子或氰基， A表示具有酚羟基的成色剂残基。
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9.发明授权Electrophotographic member containing vinylene benzocarazole as charge transporting material 失效含有亚乙烯基苯并卡唑作为电荷输送材料的电子照相元件
公开(公告)号：US4798777A
公开(公告)日：1989-01-17
申请号：US14855
申请日：1987-02-13
IPC分类号： C07D209/80 , G03G5/06 , G03G5/10
CPC分类号： C07D209/80 , G03G5/0629 , G03G5/0661
摘要： An electrophotographic photosensitive member which comprises a layer containing a compound represented by the formula (1) shown below: ##STR1## wherein A represents 1,2-, 2,3- or 3,4-benzocarbazolyl group; R.sub.1, R.sub.2 and R.sub.3, which may be the same or different, each represent hydrogen atom, alkyl group, aralkyl group, aryl group or heterocyclic group, with proviso that R.sub.2 and R.sub.3 cannot be hydrogen atoms at the same time.
摘要翻译： 一种电子照相感光构件，其包含含有由下式（1）表示的化合物的层：其中A表示1,2-，2,3-或3,4-苯并唑基; R 1，R 2和R 3可以相同或不同，各自表示氢原子，烷基，芳烷基，芳基或杂环基，条件是R2和R3不能同时为氢原子。
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10.发明授权5H-dibenzo(A,D) cycloheptanylidene derivative and 5H-dibenzo (A,D) cycloheptenylidene derivative, and electrophotographic photosensitive member using the same 失效（A，D）环庚三烯衍生物和5H-二苯并（A，D）环庚烯衍生物和使用其的电子照相感光构件
公开(公告)号：US5024912A
公开(公告)日：1991-06-18
申请号：US351304
申请日：1989-05-10
IPC分类号： C07D213/74 , C07D217/22 , C07D307/66 , C07D333/36 , G03G5/06
CPC分类号： C07D213/74 , C07D217/22 , C07D307/66 , C07D333/36 , G03G5/0607 , G03G5/0614 , G03G5/0618 , G03G5/0629 , G03G5/0637
摘要： A 5H-dibenzo [a,d] cycloheptenylidene derivative and a 5H-dibenzo [1,d] cycloheptenylidene derivative represented by the following general formula [I]: ##STR1## wherein X is --CH.sub.2 --CH.sub.2 -- or --CH.dbd.CH--; R.sub.1 and R.sub.2 are alkyl groups, aralkyl groups, aromatic groups or heterocyclic groups, R.sub.3 and R.sub.4 are hydrogen atoms, alkyl groups, alkoxy groups or halogen atoms; and Ar.sub.1 is an aromatic group or a heterocyclic group, process for producing those derivatives, and electrophotographic photosensitive member using the same.
摘要翻译： 由以下通式[I]表示的5H-二苯并[a，d]环庚烯衍生物和5H-二苯并[d，d]环庚烯衍生物：其中X是-CH 2 -CH 2 - 或-CH = CH-; R 1和R 2是烷基，芳烷基，芳基或杂环基，R 3和R 4是氢原子，烷基，烷氧基或卤素原子; Ar 1是芳基或杂环基，用于制备这些衍生物的方法和使用其的电子照相感光构件。
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