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1. 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。

2. 发明授权

US5162181A Electrophotographic photoreceptor having a bisazo photoreceptive layer 失效
标题翻译：具有双偶氮感光层的电子照相感光体
公开(公告)号：US5162181A
公开(公告)日：1992-11-10
申请号：US668057
申请日：1991-03-12
申请人： Shingo Fujimoto , Toyoko Shibata , Osamu Sasaki
发明人： Shingo Fujimoto , Toyoko Shibata , Osamu Sasaki
IPC分类号： C09B35/033 , C09B35/233 , G03G5/06
CPC分类号： G03G5/0679 , C09B35/033 , C09B35/233 , G03G5/0668 , G03G5/067 , Y10S430/103
摘要： There is disclosed the electrophotographic photoreceptor having a high sensitivity and a low residual potential as well as an excellent durability in repeated use. The photoreceptor comprises a photoreceptive layer containing the bisazo compound represented by the following Formula I: ##STR1## wherein R.sub.1 represents a hydrogen atom, a nitro group, a cyano group, an alkyl group, or an alkoxy group; Z represents the group of non-metal atoms necessary to form an aromatic hydrocarbon ring or an aromatic heterocyclic ring by condensation with benzene ring; and R.sub.2 to R.sub.6 each represent a hydrogen atom, a halogen atom, a cyano group, a nitro group, an alkyl group, and an alkoxy group.
摘要翻译：公开了具有高灵敏度和低残留电位以及重复使用的优异耐久性的电子照相感光体。光感受器包括含有由下式I表示的双偶氮化合物的感光层：其中R1表示氢原子，硝基，氰基，烷基或烷氧基; Z表示通过与苯环缩合形成芳香烃环或芳族杂环所需的非金属原子团; R 2〜R 6各自表示氢原子，卤素原子，氰基，硝基，烷基和烷氧基。

3. 发明授权

US4619878A Tetrazonium salt compound, disazo compound, method for preparing the same, and photosensitive material containing said disazo compound for use in electrophotography 失效
标题翻译：四唑盐化合物，双偶氮化合物，其制备方法和含有用于电子照相术的所述双偶氮化合物的感光材料
公开(公告)号：US4619878A
公开(公告)日：1986-10-28
申请号：US745331
申请日：1985-06-14
申请人： Mitsuru Hashimoto
发明人： Mitsuru Hashimoto
IPC分类号： C09B35/233 , G03G5/06
CPC分类号： G03G5/0679 , C09B35/233
摘要： The present invention relates to a tetrazonium salt compound having the following general formula (I), ##STR1## wherein X represents an anion functional group. The present invention further relates to a disazo compound having the following general formula (II), ##STR2## wherein A represents ##STR3## (wherein R represents an alkyl such as methyl, ethyl, propyl, butyl or the like, alkoxy, nitro, halogen, cyano or halomethyl group; n represents an integer of 0, 1, 2 or 3; and R may be the same or different when n is an integer of 2 or 3), and a method for preparing the same. The present invention still further relates to a photosensitive material for use in electrophotography, characterized by providing a photosensitive layer containing a disazo pigment having the following general formula (VII), ##STR4## wherein A.sub.1 represents a coupler residue.
摘要翻译：本发明涉及具有以下通式（I）的化合物，其中X表示阴离子官能团。本发明还涉及具有以下通式（II）的二重氮化合物，其中A表示或IMAGE（其中R表示烷基如甲基，乙基，丙基，丁基等，烷氧基，硝基，卤素，氰基或卤代甲基; n表示0,1,2或3的整数;当n为2或3的整数时，R可以相同或不同），和其制备方法。本发明还涉及一种用于电子照相术的感光材料，其特征在于提供含有具有以下通式（Ⅶ）的二偶氮颜料的光敏层，其中A1表示成色剂残基。

4. 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。

5. 发明授权

US4921770A Photoreceptor for electrophotography 失效
标题翻译：电子照相感光体
公开(公告)号：US4921770A
公开(公告)日：1990-05-01
申请号：US228684
申请日：1988-08-04
申请人： Tetsuo Murayama , Shinji Aramaki
发明人： Tetsuo Murayama , Shinji Aramaki
IPC分类号： C09B35/037 , C09B35/039 , C09B35/215 , C09B35/227 , C09B35/233 , C09B35/34 , G03G5/06
CPC分类号： G03G5/0681 , C09B35/037 , C09B35/039 , C09B35/215 , C09B35/227 , C09B35/233 , C09B35/34 , G03G5/0685
摘要： Disclosed herein is a photoreceptor for electrophotography comprising a conductive substrate and a photosensitive layer thereon containing an azo compound represented by the formula (I):A-N=N-D-N=N-B (I)wherein A represents a coupling component derived from the following formula (II): ##STR1## wherein Q represents a divalent group derived from an aromatic hydrocarbon which may have one or more substituents or a divalent group derived from a heterocyclic compound which may have one or more substituents, B represents a different coupling component having a phenolic hydroxyl group from said A, and D represents a divalent group in which the carbon atoms bonded to the azo groups are SP.sup.2 carbon atoms forming double bonds.
摘要翻译：本文公开了一种用于电子照相的感光体，其包含导电基底及其上含有由式（I）表示的偶氮化合物的感光层：AN = NDN = NB（I）其中A表示由下式（II）衍生的偶联组分：（II）其中Q表示衍生自可具有一个或多个取代基的芳烃的二价基团或衍生自可具有一个或多个取代基的杂环化合物的二价基团，B表示具有一个或多个取代基的不同的偶合组分来自所述A的酚羟基，D表示与偶氮基键合的碳原子成为双键的SP2碳原子的二价基团。

6. 发明申请

US20050112487A1 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：US20050112487A1
公开(公告)日：2005-05-26
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： C07C69/00 , C07D209/58 , C07D209/66 , C07D401/04 , C07D403/04 , C07D413/04 , C07D417/04 , C07D471/14 , C07D471/22 , C07D487/04 , C07D487/14 , C09B29/40 , C09B35/037 , C09B35/233 , C09B35/378 , G03G5/06 , G03G5/07 , G03G5/05
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N═N—Cp)n general 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 >.)
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。 <？in-line-formula description =“In-line Formulas”end =“lead”？>ArNN-Cp）通式<< 1 >> <？in-line-formula 描述=“在线公式”end =“tail”？>（在通式“1”中，Ar表示可以组合的取代或未取代的芳香族碳氢化物基团和杂环芳香族系列基团之一 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之一的成色剂残基： <2 >>，<< 3 >>和<< 4 >>。）

7. 发明授权

US06849367B2 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：US06849367B2
公开(公告)日：2005-02-01
申请号：US10242485
申请日：2002-09-13
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： C07C69/00 , C07D209/58 , C07D209/66 , C07D401/04 , C07D403/04 , C07D413/04 , C07D417/04 , C07D471/14 , C07D471/22 , C07D487/04 , C07D487/14 , C09B29/40 , C09B35/037 , C09B35/233 , C09B35/378 , G03G5/06 , G03G5/07 , C09B56/00
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N═N—Cp)n general 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 >.)
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（在通式“1”中，Ar表示取代或未取代的芳香族碳氢化物基团和杂环芳香族系列基团之一其可以通过键合基团组合; Cp表示成色剂残基; n表示1,2,3和4中的一个的整数; Cp中的至少一个是选自以下之一的成色剂残基：以下通式<< 2 >>，<< 3 >>和<< 4 >>。）

8. 发明授权

US4708921A Photosensitive material containing disazo compound for use in electrophotography 失效
标题翻译：含有用于电子照相术的双偶氮化合物的感光材料
公开(公告)号：US4708921A
公开(公告)日：1987-11-24
申请号：US821099
申请日：1986-01-21
申请人： Mitsuru Hashimoto
发明人： Mitsuru Hashimoto
IPC分类号： C09B35/233 , G03G5/04 , G03G5/06
CPC分类号： G03G5/0679 , C09B35/233
摘要： The present invention relates to a photosensitive material for use in electrophotography, characterized by having a photosensitive layer containing a disazo pigment having the following general formula (I), ##STR1## wherein A represents a coupler residue.
摘要翻译：本发明涉及一种用于电子照相术的感光材料，其特征在于具有含有具有以下通式（I）的双偶氮颜料的感光层，其中A表示成色剂残基。

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